Xiaomi Redmi K20
₹22,999
(Out of Stock)
|
realme X
₹17,999
@Flipkart
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OPPO K14x 5G
₹16,999
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Xiaomi Redmi K20 vs realme X
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Comparing the Xiaomi Redmi K20 vs realme X across performance, display, camera, battery, storage, expert reviews and user rating to help determine the better smartphone.
Here is the summary of the results:
Performance: Xiaomi Redmi K20 scores higher on the Geekbench Multi-Core test with 6,793, while realme X scores 5,922, making Xiaomi Redmi K20 the better performer.
Display: realme X offers a screen size of 6.53 inches, while Xiaomi Redmi K20 offers 6.39 inches, making realme X the larger display of the two. Both Xiaomi Redmi K20 and realme X feature the same AMOLED display.
Rear Camera: Both Xiaomi Redmi K20 and realme X feature a 48 MP primary rear camera.
Front Camera: Xiaomi Redmi K20 offers a higher front camera resolution with 20 MP, while realme X offers 16 MP, making Xiaomi Redmi K20 better for front camera photography.
Battery: Xiaomi Redmi K20 offers a higher battery capacity with 4000 mAh, while realme X offers 3765 mAh, making Xiaomi Redmi K20 better for longer battery life.
Storage: Xiaomi Redmi K20 offers higher internal storage with 64 GB, while realme X offers 128 GB, making Xiaomi Redmi K20 the better option for storage.
Expert Review: realme X receives a higher expert rating of 8 from the editorial team, while Xiaomi Redmi K20 is rated 7.
User Rating: Xiaomi Redmi K20 and realme X both receive the same user rating of 4.5.
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✕
Xiaomi Redmi K20
₹22,999
(Out of Stock)
|
✕
realme X
₹17,999
@ Flipkart
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Add to Compare
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Summary
Release Date
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22 Jul, 2019
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18 Jul, 2019
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11 Feb, 2026
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Performance
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Snapdragon 730
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Snapdragon 710
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MediaTek Dimensity 6300
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Octa Core (upto 2.2 GHz)
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Octa Core (upto 2.2 GHz)
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Octa Core (upto 2.4 GHz)
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6 GB RAM
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4 GB RAM
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4 GB RAM
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Display
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6.39 inches (16.23 cm)
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6.53 inches (16.59 cm)
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6.75 inches (17.15 cm)
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AMOLED
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AMOLED
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LCD
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1080x2340 px (FHD+)
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1080x2340 px (FHD+)
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720x1570 px (HD+)
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N/A
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N/A
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120 Hz Refresh Rate
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Rear Camera
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|
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48 MP
Primary Camera
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48 MP
Primary Camera
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50 MP
Wide Angle Primary Camera
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13 MP
Ultra-Wide Angle Camera
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5 MP
Depth Camera
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2 MP
Mono Camera
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8 MP
Telephoto Camera (upto 2x Optical Zoom)
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N/A
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N/A
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Front Camera
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20 MP
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16 MP
Wide Angle Lens
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5 MP
Wide Angle Lens
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Battery
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4000 mAh
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3765 mAh
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6500 mAh
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18W Quick Charging
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20W VOOC Charging
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45W Super VOOC Charging
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N/A
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N/A
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No Wireless Charging
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Storage
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64 GB
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128 GB
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64 GB
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UFS 2.1
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UFS 2.1
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UFS 2.2
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Expert Review
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7.0/10
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8.0/10
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8.0/10
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Pros
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|
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Cons
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|
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User Ratings
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4.5/5
(53,168 ratings)
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4.5/5
(108,211 ratings)
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4.3/5
(8,493 ratings)
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Benchmarks (The higher, the better)
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209,539
AnTuTu Score
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156,669
AnTuTu Score
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565,613
AnTuTu Score
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13h 38m
Battery Life (PC Mark)
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N/A
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N/A
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Compare Prices
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Not Available in any store
|
₹17,999
@ Flipkart
|
₹16,999
@ Flipkart
|
Video
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There are no videos available for the device.
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User Feedback
General
Launch Date
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Jul 22, 2019
(Official)
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Jul 18, 2019
(Official)
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Feb 10, 2026
(Official)
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Operating System
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Android v9.0 (Pie)
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Android v9.0 (Pie)
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Android v15
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OS Updates
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N/A
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N/A
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2 Year
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Security Updates
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N/A
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N/A
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3 Year
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Custom UI
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MIUI
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ColorOS
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ColorOS
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Performance
Performance Rating
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Good
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Good
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Good
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Chipset
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Qualcomm Snapdragon 730
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Qualcomm Snapdragon 710
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MediaTek Dimensity 6300 MT6835
View Details
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Processor
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Octa core
2.2 GHz, Dual core, Kryo 470 1.8 GHz, Hexa Core, Kryo 470 |
Octa core
2.2 GHz, Dual core, Kryo 360 1.7 GHz, Hexa Core, Kryo 360 |
Octa core
2.4 GHz, Dual core, Cortex A76 2 GHz, Hexa Core, Cortex A55 |
Architecture (The higher, the better)
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64 bit
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64 bit
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64 bit
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Fabrication (The lower, the better)
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8 nm
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10 nm
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6 nm
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Graphics (GPU)
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Adreno 618
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Adreno 616
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Mali-G57 MC2
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RAM
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6 GB
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4 GB / 8 GB
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4 GB / 6 GB
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RAM Type
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LPDDR4X
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LPDDR4X
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LPDDR4X
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Performance Test Results
AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.
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209,539
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156,669
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565,613
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Bootup Time (The lower, the better)
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15.0 s
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23.0 s
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37.0 s
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Gaming Test Results
Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.
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N/A
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N/A
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357
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Battery Drain* (The lower, the better)
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12.0 %
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11.0 %
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6.0 %
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Heating* (The lower, the better)
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22.4 %
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18.8 %
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13.1 %
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Display
Display Rating
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Excellent
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Excellent
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Very Good
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Display Type
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AMOLED
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AMOLED
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LCD
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Screen Size
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6.39 inches (16.23 cm)
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6.53 inches (16.59 cm)
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6.75 inches (17.15 cm)
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Resolution
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1080x2340 px (FHD+)
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1080x2340 px (FHD+)
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720x1570 px (HD+)
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Brightness
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N/A
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N/A
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700 nits
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HBM Brightness
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N/A
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N/A
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1125 nits
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Refresh Rate
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N/A
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N/A
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120 Hz
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Touch Sampling Rate
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N/A
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N/A
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240 Hz
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Aspect Ratio
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19.5:9
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19.5:9
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N/A
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Pixel Density
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403 ppi
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395 ppi
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256 ppi
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Screen to Body Ratio (calculated)
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85.9 %
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85.14 %
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85.34 %
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Screen Protection
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Corning Gorilla
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Corning Gorilla
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N/A
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Bezel-less Display
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Yes
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Yes
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Yes with punch-hole display
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HDR 10 / HDR+ Support
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Yes
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N/A
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N/A
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Screen to Body Ratio (claimed by the brand)
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91.9 %
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91.2 %
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90.6 %
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Design
Height
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156.7 mm
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161.2 mm
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166.6 mm
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Width
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74.3 mm
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76.1 mm
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78.5 mm
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Thickness
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8.8 mm
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9.4 mm
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8.6 mm
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Weight
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191 grams
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191 grams
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212 grams
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Build Material
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Back: Gorilla Glass
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Back: Polycarbonate
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N/A
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Water Resistance
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N/A
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N/A
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Yes Water resistant IP64
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Rear Camera
Rear Camera Rating
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Very Good
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Very Good
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Good
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Resolution
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48 MP
Primary Cameraf/1.751/2" sensor size IMX586 Exmor-RS CMOS Sensor 0.8µm pixel size |
48 MP
Primary Camera2x Digital Zoomf/1.84.73 mm focal length 1/2" sensor size IMX586 Exmor-RS CMOS Sensor 0.8µm pixel size |
50 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle |
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13 MP
f/2.4 Ultra-Wide Angle Camera1/3" sensor size 1.12µm pixel size |
5 MP
f/2.4 Depth Camera2.176 mm focal length |
2 MP
f/2.4 Mono Camera |
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8 MP
f/2.4 Telephoto Camera1/4.0" sensor size 1.12µm pixel size |
N/A
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N/A
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Autofocus
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Yes Phase Detection Autofocus
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Yes Phase Detection Autofocus
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Yes
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OIS
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N/A
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No
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N/A
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Flash
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Yes Dual LED Flash
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Yes LED Flash
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N/A
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Image Resolution
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8000 x 6000 Pixels
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8000 x 6000 Pixels
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N/A
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Settings
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Exposure compensation ISO control
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Exposure compensation ISO control
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N/A
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Shooting Modes
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Continuous Shooting
High Dynamic Range mode (HDR) |
Continuous Shooting
High Dynamic Range mode (HDR) |
N/A
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Camera Features
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Auto Flash
Face detection Touch to focus |
2 x Digital Zoom
Auto Flash Face detection Touch to focus |
10 x Digital Zoom
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Video Recording
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4k @30 fps
Full HD @60 fps HD @120 fps |
4k @30 fps
Full HD @30 fps HD @60 fps |
Full HD @30/60 fps
HD @30/60 fps |
Video Recording Features
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N/A
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N/A
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Dual Video Recording
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Front Camera
Front Camera Rating
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Very Good
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Very Good
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Very Good
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Resolution
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20 MP
f/2.2 Primary Camera1/3.4" sensor size 0.8µm pixel size |
16 MP
f/2.0 Wide Angle Primary Camera3.41 mm focal length 1/3.06" sensor size CMOS 1µm pixel size |
5 MP
f/2.2 Wide Angle Primary Camera |
Camera Type
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Pop-Up
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Pop-Up
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N/A
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Flash
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N/A
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N/A
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Yes Screen flash
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Video Recording
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Full HD @30 fps
HD @30 fps |
Full HD @30 fps
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Full HD @30 fps
HD @30 fps |
Battery
Battery Rating
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Very Good
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Very Good
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Very Good
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Capacity
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4000 mAh
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3765 mAh
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6500 mAh
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Battery Type
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Li-Polymer
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Li-ion
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N/A
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Quick Charging
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Yes 18W Quick Charging v3.0
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Yes 20W VOOC Charging v3.0 55% in 30 minutes
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Yes 45W Super VOOC Charging
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Reverse Charging
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N/A
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N/A
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Yes
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Battery Test Results
Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.
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13h 38m
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N/A
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N/A
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Charging Time (20% to 100%) (The lower, the better)
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1h 38m 18s
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1h 8m 17s
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1h 28m
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Storage
Internal Storage
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64 GB / 128 GB
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128 GB
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64 GB / 128 GB
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Storage Type
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UFS 2.1
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UFS 2.1
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UFS 2.2
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Expandable Storage
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No
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No
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Yes
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Network & Connectivity
SIM Slot(s)
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Dual SIM
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Dual SIM
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Dual SIM
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SIM Type
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SIM1: Nano SIM2: Nano
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SIM1: Nano SIM2: Nano
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SIM1: Nano SIM2: Nano
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Network Support
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5G Not Supported 4G
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5G Not Supported 4G
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5G 4G
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VoLTE
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Yes
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Yes
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Yes
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SIM 1
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4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) |
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) |
5G Bands: FDD N1 / N3 / N5 / N8 / N28B
TDD N38 / N40 / N41 / N48 / N77 / N78 |
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N/A
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N/A
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4G Bands: TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) / 850(band 19) |
View More
SIM 2
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4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) |
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) |
5G Bands: FDD N1 / N3 / N5 / N8
TDD N38 / N40 / N41 / N48 / N77 / N78 |
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N/A
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N/A
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4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) / 850(band 19) |
View More
SAR Value
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Head: 1.07 W/kg Body: 0.723 W/kg
|
N/A
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N/A
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Wi-Fi
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Yes Wi-Fi 5 (802.11 b/g/n/ac) MIMO
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Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
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Yes Wi-Fi 5 (802.11 a/b/g/n/ac)
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Wi-Fi Features
|
Wi-Fi Direct Mobile Hotspot
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Mobile Hotspot
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Mobile Hotspot
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Bluetooth
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Yes v5.0
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Yes v5.0
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Yes v5.4
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GPS
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Yes with A-GPS Glonass
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Yes with A-GPS Glonass
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Yes with Glonass
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NFC
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N/A
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No
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No
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IR Blaster
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N/A
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N/A
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No
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Multimedia
Audio Jack
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3.5 mm
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3.5 mm
|
3.5 mm
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Audio Features
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N/A
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Dolby Atmos
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N/A
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Sensors
Fingerprint Sensor
|
Yes
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Yes
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Yes
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Fingerprint Sensor Position
|
On-screen
|
On-screen
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Side
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Fingerprint Sensor Type
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Optical
|
Optical
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Optical
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Other Sensors
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Light sensor Accelerometer Gyroscope
|
Light sensor Proximity sensor Accelerometer Compass
|
Compare Prices
|
Not Available in any store
|
₹17,999
@ Flipkart
|
₹16,999
@ Flipkart
|