Xiaomi Redmi K20
₹22,999
(Out of Stock)
|
realme X2 128GB
₹17,999
(Out of Stock)
|
vivo X300 Ultra
₹159,999
|
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Xiaomi Redmi K20 vs realme X2 128GB
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Comparing the Xiaomi Redmi K20 vs realme X2 128GB 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 X2 128GB scores 1,750, making Xiaomi Redmi K20 the better performer.
Display: realme X2 128GB offers a screen size of 6.4 inches, while Xiaomi Redmi K20 offers 6.39 inches, making realme X2 128GB the larger display of the two. realme X2 128GB features a Super AMOLED display compared to Xiaomi Redmi K20's AMOLED, making realme X2 128GB the better display of the two.
Rear Camera: realme X2 128GB offers a higher rear camera resolution with 64 MP, while Xiaomi Redmi K20 offers 48 MP, making realme X2 128GB better for rear camera photography.
Front Camera: realme X2 128GB offers a higher front camera resolution with 32 MP, while Xiaomi Redmi K20 offers 20 MP, making realme X2 128GB better for front camera photography.
Battery: realme X2 128GB delivers longer battery life with None, while Xiaomi Redmi K20 delivers 13h 38m, making realme X2 128GB the better pick for all day usage.
Storage: Xiaomi Redmi K20 offers higher internal storage with 64 GB, while realme X2 128GB offers 128 GB, making Xiaomi Redmi K20 the better option for storage.
Expert Review: The editorial team rates both Xiaomi Redmi K20 and realme X2 128GB equally at 7.
User Rating: Xiaomi Redmi K20 and realme X2 128GB both receive the same user rating of 4.5.
|
✕
Xiaomi Redmi K20
₹22,999
(Out of Stock)
|
✕
realme X2 128GB
₹17,999
(Out of Stock)
|
Add to Compare
|
Summary
Release Date
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22 Jul, 2019
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20 Dec, 2019
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14 May, 2026
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Performance
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Snapdragon 730
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Snapdragon 730G
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Snapdragon 8 Elite Gen 5
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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 4.61 GHz)
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6 GB RAM
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6 GB RAM
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16 GB RAM
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Display
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6.39 inches (16.23 cm)
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6.4 inches (16.26 cm)
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6.82 inches (17.32 cm)
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AMOLED
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Super AMOLED
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AMOLED
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1080x2340 px (FHD+)
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1080x2340 px (FHD+)
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1440x3168 px (QHD+)
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N/A
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N/A
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144 Hz Refresh Rate
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Rear Camera
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48 MP
Primary Camera
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64 MP
Primary Camera
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200 MP
Primary Camera (upto 3.7x Optical Zoom)
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13 MP
Ultra-Wide Angle Camera
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8 MP
Ultra-Wide Angle Camera
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200 MP
Telephoto Camera
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8 MP
Telephoto Camera (upto 2x Optical Zoom)
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2 MP
Macro Camera
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50 MP
Ultra-Wide Angle Camera
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N/A
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2 MP
Depth Camera
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N/A
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Front Camera
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20 MP
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32 MP
Wide Angle Lens
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50 MP
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Battery
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4000 mAh
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4000 mAh
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6600 mAh
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18W Quick Charging
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30W VOOC Charging
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100W Flash Charging
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N/A
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No Wireless Charging
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Wireless Charging
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Storage
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64 GB
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128 GB
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512 GB
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UFS 2.1
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UFS 2.1
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UFS 4.1
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Expert Review
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7.0/10
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7.0/10
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8.7/10
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Pros
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Cons
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User Ratings
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4.5/5
(53,168 ratings)
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4.5/5
(22,680 ratings)
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4.6/5
(29 ratings)
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Benchmarks (The higher, the better)
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209,539
AnTuTu Score
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266,028
AnTuTu Score
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3,977,648
AnTuTu Score
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13h 38m
Battery Life (PC Mark)
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N/A
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15h 10m
Battery Life (PC Mark)
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Compare Prices
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Not Available in any store
|
Not Available in any store
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₹159,999
|
Video
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User Feedback
General
Launch Date
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Jul 22, 2019
(Official)
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Dec 20, 2019
(Official)
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May 06, 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 v16
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OS Updates
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N/A
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N/A
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5 Year
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Security Updates
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N/A
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N/A
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7 Year
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Custom UI
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MIUI
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ColorOS
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Origin OS
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Performance
Performance Rating
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Good
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Good
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Best In Class
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Chipset
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Qualcomm Snapdragon 730
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Qualcomm Snapdragon 730G
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Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC
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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 470 1.8 GHz, Hexa Core, Kryo 470 |
Octa core
4.61 GHz, Dual core, Oryon 3.62 GHz, Hexa Core, Oryon |
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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8 nm
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3 nm
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Graphics (GPU)
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Adreno 618
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Adreno 618
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Adreno 840
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RAM
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6 GB
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4 GB / 6 GB / 8 GB
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16 GB
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RAM Type
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LPDDR4X
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LPDDR4X
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LPDDR5X Ultra
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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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266,028
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3,977,648
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Bootup Time (The lower, the better)
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15.0 s
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21.0 s
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14.0 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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6,450
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Battery Drain* (The lower, the better)
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12.0 %
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6.0 %
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7.0 %
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Heating* (The lower, the better)
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22.4 %
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29.8 %
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21.7 %
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Display
Display Rating
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Best In Class
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Best In Class
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Best In Class
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Display Type
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AMOLED
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Super AMOLED
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AMOLED
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Screen Size
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6.39 inches (16.23 cm)
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6.4 inches (16.26 cm)
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6.82 inches (17.32 cm)
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Resolution
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1080x2340 px (FHD+)
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1080x2340 px (FHD+)
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1440x3168 px (QHD+)
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Peak Brightness
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N/A
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N/A
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4500 nits
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Refresh Rate
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N/A
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N/A
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144 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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19.8:9
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Pixel Density
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403 ppi
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403 ppi
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510 ppi
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Screen to Body Ratio (calculated)
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85.9 %
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84.07 %
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89.7 %
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Screen Protection
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Corning Gorilla Glass v5
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Corning Gorilla Glass v5
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Yes
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Bezel-less Display
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Yes
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Yes with waterdrop notch
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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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Yes
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Screen to Body Ratio (claimed by the brand)
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91.9 %
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91.9 %
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94.49 %
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Design
Height
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156.7 mm
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158.7 mm
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162.98 mm
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Width
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74.3 mm
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75.2 mm
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76.81 mm
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Thickness
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8.8 mm
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8.6 mm
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8.19 mm
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Weight
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191 grams
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182 grams
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232 grams
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Build Material
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Back: Gorilla Glass
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Back: Gorilla Glass
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Back: Glass
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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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Best In Class
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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 |
64 MP
Primary Camera5x Digital Zoomf/1.85.58 mm focal length 1/1.7" sensor size S5KGW1 ISOCELL Plus 0.8µm pixel size |
200 MP
Primary Camera105x Digital Zoom 3.7x Optical Zoomf/1.8535 mm focal length LYT 901 0.7µm pixel size |
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13 MP
f/2.4 Ultra-Wide Angle Camera1/3" sensor size 1.12µm pixel size |
8 MP
f/2.25 Ultra-Wide Angle Camera1.66 mm focal length 1.12µm pixel size |
200 MP
f/2.67 Telephoto Camera85 mm focal length 1/1.28" sensor size |
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8 MP
f/2.4 Telephoto Camera1/4.0" sensor size 1.12µm pixel size |
2 MP
f/2.4 Macro Camera1.77 mm focal length 1.75µm pixel size |
50 MP
f/2.0 Ultra-Wide Angle Camera14 mm focal length |
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N/A
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2 MP
f/2.4 Depth Camera1.77 mm focal length 1.75µm pixel size |
N/A
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Autofocus
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Yes Phase Detection Autofocus
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Yes
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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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Yes
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Flash
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Yes Dual LED Flash
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Yes LED Flash
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Yes Dual LED Flash
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Image Resolution
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8000 x 6000 Pixels
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9000 x 7000 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 |
5 x Digital Zoom
Auto Flash Face detection Touch to focus |
105 x Digital Zoom
3.7 x Optical Zoom |
Video Recording
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4k @30 fps
Full HD @60 fps HD @120 fps |
4k @30 fps
Full HD @60 fps |
8k @30 fps
4k @30/60/120 fps Full HD @30/60/120 fps |
Front Camera
Front Camera Rating
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Very Good
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Very Good
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Best In Class
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Resolution
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20 MP
f/2.2 Primary Camera1/3.4" sensor size 0.8µm pixel size |
32 MP
f/2.0 Wide Angle Primary Camera3.81 mm focal length 1/2.8" sensor size CMOS 0.8µm pixel size |
50 MP
f/2.45 Primary Camera |
Camera Type
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Pop-Up
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N/A
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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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N/A
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Battery
Battery Rating
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Very Good
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Very Good
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Excellent
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Capacity
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4000 mAh
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4000 mAh
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6600 mAh
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Battery Type
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Li-Polymer
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Li-ion
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Li-ion
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Quick Charging
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Yes 18W Quick Charging v3.0
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Yes 30W VOOC Charging v4.0 65% in 30 minutes
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Yes 100W Flash Charging
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Wireless Charging
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N/A
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N/A
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Yes 40W Wireless Charging
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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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15h 10m
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Charging Time (20% to 100%) (The lower, the better)
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1h 38m 18s
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0h 58m 40s
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0h 36m 0s
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Storage
Internal Storage
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64 GB / 128 GB
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64 GB / 128 GB / 256 GB
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512 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 4.1
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Expandable Storage
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No
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Yes Up to 256 GB
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N/A
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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) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20) |
5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N18 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78 / N79 / N80 / N81 / N83 / N84 / N89 |
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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) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43)
FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) |
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) / 700(band 28) / 850(band 5) / 800(band 20) |
5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N18 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78 / N79 / N80 / N81 / N83 / N84 / N89 |
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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) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 12) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 1700(band 66) |
View More
SAR Value
|
Head: 1.07 W/kg Body: 0.723 W/kg
|
Head: 1.160 W/kg Body: 0.521 W/kg
|
N/A
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Wi-Fi
|
Yes Wi-Fi 5 (802.11 b/g/n/ac) MIMO
|
Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz MIMO
|
Yes Wi-Fi 7 (802.11 be/ax) MIMO
|
Wi-Fi Features
|
Wi-Fi Direct Mobile Hotspot
|
Mobile Hotspot
|
Wi-Fi Direct Mobile Hotspot
|
Bluetooth
|
Yes v5.0
|
Yes v5.0
|
Yes v6.0
|
GPS
|
Yes with A-GPS Glonass
|
Yes with A-GPS Glonass
|
Yes with A-GPS Glonass
|
NFC
|
N/A
|
No
|
Yes
|
IR Blaster
|
N/A
|
N/A
|
Yes
|
Multimedia
Audio Jack
|
3.5 mm
|
3.5 mm
|
USB Type-C
|
Audio Features
|
N/A
|
Dolby Atmos
|
N/A
|
Sensors
Fingerprint Sensor
|
Yes
|
Yes
|
Yes
|
Fingerprint Sensor Position
|
On-screen
|
On-screen
|
On-screen
|
Fingerprint Sensor Type
|
Optical
|
Optical
|
Ultrasonic
|
Other Sensors
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Light sensor Proximity sensor Accelerometer Gyroscope
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Compare Prices
|
Not Available in any store
|
Not Available in any store
|
₹159,999
|