Xiaomi Redmi 15
₹20,499
|
OPPO A6x 128GB
₹18,999
|
Nothing Phone 4b
₹34,999
|
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Xiaomi Redmi 15 vs OPPO A6x 128GB
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Comparing the Xiaomi Redmi 15 vs OPPO A6x 128GB across performance, display, camera, battery, storage and user rating to help determine the better smartphone.
Here is the summary of the results:
Performance: OPPO A6x 128GB runs at a higher processing speed of 2.4 GHz, while Xiaomi Redmi 15 runs at 2.3 GHz, making OPPO A6x 128GB the better performer.
Display: Xiaomi Redmi 15 offers a screen size of 6.9 inches, while OPPO A6x 128GB offers 6.75 inches, making Xiaomi Redmi 15 the larger display of the two. Xiaomi Redmi 15 features a IPS LCD display compared to OPPO A6x 128GB's LCD, making Xiaomi Redmi 15 the better display of the two.
Rear Camera: Xiaomi Redmi 15 offers a higher rear camera resolution with 50 MP, while OPPO A6x 128GB offers 13 MP, making Xiaomi Redmi 15 better for rear camera photography.
Front Camera: Xiaomi Redmi 15 offers a higher front camera resolution with 8 MP, while OPPO A6x 128GB offers 5 MP, making Xiaomi Redmi 15 better for front camera photography.
Battery: Xiaomi Redmi 15 offers a higher battery capacity with 7000 mAh, while OPPO A6x 128GB offers 6500 mAh, making Xiaomi Redmi 15 better for longer battery life.
Storage: Both Xiaomi Redmi 15 and OPPO A6x 128GB offer the same internal storage of 128 GB.
User Rating: OPPO A6x 128GB receives a higher user rating of 4.5, while Xiaomi Redmi 15 has a rating of 4.2.
|
✕
Xiaomi Redmi 15
₹20,499
@ Amazon
|
✕
OPPO A6x 128GB
₹18,999
@ Amazon
|
Add to Compare
|
Summary
Release Date
|
28 Aug, 2025
|
13 Jan, 2026
|
14 Jul, 2026
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Performance
|
|
|
|
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Snapdragon 6s Gen 3
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MediaTek Dimensity 6300
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Snapdragon 6 Gen 4
|
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Octa Core (upto 2.3 GHz)
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Octa Core (upto 2.4 GHz)
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Octa Core (upto 2.3 GHz)
|
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6 GB RAM
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4 GB RAM
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8 GB RAM
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Display
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|
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6.9 inches (17.53 cm)
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6.75 inches (17.15 cm)
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6.77 inches (17.2 cm)
|
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IPS LCD
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LCD
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Super AMOLED
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1080x2340 px (FHD+)
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720x1570 px (HD+)
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1080x2344 px (FHD+)
|
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144 Hz Refresh Rate
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120 Hz Refresh Rate
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120 Hz Refresh Rate
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Rear Camera
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|
|
|
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50 MP
Wide Angle Primary Camera
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13 MP
Wide Angle Primary Camera
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50 MP
Primary Camera
|
|
N/A
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N/A
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8 MP
Ultra-Wide Angle Camera
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Front Camera
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|
|
|
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8 MP
Wide Angle Lens
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5 MP
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16 MP
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Battery
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|
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7000 mAh
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6500 mAh
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6000 mAh
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33W Fast Charging
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45W Super VOOC Charging
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33W Fast Charging
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No Wireless Charging
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N/A
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N/A
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Storage
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128 GB
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128 GB
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128 GB
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UFS 2.2
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UFS 2.2
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UFS 2.2
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Expert Review
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7.0/10
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N/A
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N/A
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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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4.2/5
(5,152 ratings)
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4.5/5
(129 ratings)
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N/A
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Benchmarks (The higher, the better)
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463,289
AnTuTu Score
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N/A
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N/A
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|
14h 54m
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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₹20,499
|
₹18,999
|
₹34,999
|
Video
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There are no videos available for the device.
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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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Aug 19, 2025
(Official)
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Dec 02, 2025
(Official)
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Jul 07, 2026
(Official)
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Operating System
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Android v15
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Android v15
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Android v16
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OS Updates
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2 Year
|
2 Year
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3 Year
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Security Updates
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4 Year
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3 Year
|
6 Year
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Custom UI
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HyperOS
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ColorOS
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Nothing OS
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Performance
Performance Rating
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Very Good
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Good
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Very Good
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Chipset
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Qualcomm Snapdragon 6s Gen 3
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MediaTek Dimensity 6300
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Qualcomm Snapdragon 6 Gen 4 SM6650
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Processor
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Octa core
2.3 GHz, Dual core, Cortex A78 1.95 GHz, Hexa Core, Cortex A55 |
Octa core
2.4 GHz, Dual core, Cortex A76 2 GHz, Hexa Core, Cortex A55 |
Octa core
2.3 GHz, Single core, Cortex A720 2.2 GHz, Tri core, Cortex A720 1.8 GHz, Quad core, Cortex A520 |
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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6 nm
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6 nm
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4 nm
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Graphics (GPU)
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Adreno 619
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Mali-G57 MC2
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Adreno 810
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RAM
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6 GB / 8 GB
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4 GB / 6 GB
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8 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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463,289
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N/A
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N/A
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Bootup Time (The lower, the better)
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34.0 s
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N/A
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N/A
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Gaming Test Results
Battery Drain* (The lower, the better)
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6.0 %
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N/A
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N/A
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Heating* (The lower, the better)
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23.7 %
|
N/A
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N/A
|
Display
Display Rating
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Excellent
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Very Good
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Excellent
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Display Type
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IPS LCD
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LCD
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Super AMOLED
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Screen Size
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6.9 inches (17.53 cm)
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6.75 inches (17.15 cm)
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6.77 inches (17.2 cm)
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Resolution
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1080x2340 px (FHD+)
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720x1570 px (HD+)
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1080x2344 px (FHD+)
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Peak Brightness
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850 nits
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N/A
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2000 nits
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Brightness
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N/A
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700 nits
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N/A
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HBM Brightness
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N/A
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1125 nits
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1200 nits
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Refresh Rate
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144 Hz
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120 Hz
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120 Hz
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Aspect Ratio
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19.5:9
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20:9
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20:9
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Pixel Density
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374 ppi
|
256 ppi
|
381 ppi
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Screen to Body Ratio (calculated)
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86.04 %
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85.34 %
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87.32 %
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Screen Protection
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N/A
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N/A
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Yes
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Bezel-less Display
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Yes with punch-hole display
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Yes
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Yes with punch-hole display
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Screen to Body Ratio (claimed by the brand)
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N/A
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90.6 %
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N/A
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Design
Height
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168.48 mm
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166.6 mm
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164.4 mm
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Width
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80.45 mm
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78.5 mm
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78.2 mm
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Thickness
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8.40 mm
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8.6 mm
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8.6 mm
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Weight
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217 grams
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212 grams
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210 grams
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Build Material
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Back: Plastic
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N/A
|
N/A
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Water Resistance
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Yes Splash proof IP64
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N/A
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Yes Water resistant IP64 (up to 20 minutes in a depth of 0.25 meter)
|
Ruggedness
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Dust proof
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N/A
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Dust proof
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Rear Camera
Rear Camera Rating
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Good
|
Good
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Very Good
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Resolution
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50 MP
Primary Cameraf/1.75 Wide Angle |
13 MP
Primary Camera10x Digital Zoomf/2.2 Wide Angle 77° field-of-view |
50 MP
Primary Cameraf/1.81/2.76" sensor size |
|
N/A
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N/A
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8 MP
f/2.2 Ultra-Wide Angle Camera1/4.0" sensor size |
Autofocus
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Yes
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Yes
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Yes
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OIS
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No
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N/A
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Yes
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Flash
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Yes LED Flash
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Yes
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Yes
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Image Resolution
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8150 x 6150 Pixels
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N/A
|
N/A
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Settings
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Exposure compensation ISO control
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N/A
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N/A
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Shooting Modes
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Continuous Shooting
High Dynamic Range mode (HDR) |
N/A
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N/A
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Camera Features
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Digital Zoom
Auto Flash Face detection Filters Touch to focus |
10 x Digital Zoom
|
N/A
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Video Recording
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Full HD @30 fps
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Full HD @30/60 fps
HD @30/60 fps |
4k @30 fps
Full HD @30/60 fps |
Video Recording Features
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N/A
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Dual Video Recording
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Dual Video Recording
Slow Motion |
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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8 MP
f/2.2 Wide Angle Primary Camera |
5 MP
f/2.2 Primary Camera |
16 MP
f/2.4 Primary Camera |
Autofocus
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No
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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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Yes Screen flash
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Yes Screen flash
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Video Recording
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Full HD @30 fps
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Full HD @30 fps
HD @30 fps |
N/A
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Battery
Battery Rating
|
Very Good
|
Very Good
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Very Good
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Capacity
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7000 mAh
|
6500 mAh
|
6000 mAh
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Battery Type
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Silicon Carbon
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N/A
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N/A
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Quick Charging
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Yes 33W Fast Charging
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Yes 45W Super VOOC Charging
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Yes 33W Fast Charging 50% in 80 minutes
|
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.
|
14h 54m
|
N/A
|
N/A
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Charging Time (20% to 100%) (The lower, the better)
|
1h 18m 0s
|
N/A
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N/A
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Storage
Internal Storage
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128 GB / 256 GB
|
64 GB / 128 GB
|
128 GB / 256 GB
|
Storage Type
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UFS 2.2
|
UFS 2.2
|
UFS 2.2
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Expandable Storage
|
Yes Up to 2 TB
|
Yes
|
N/A
|
Network & Connectivity
SIM Slot(s)
|
Dual SIM
|
Dual SIM
|
Dual SIM
|
SIM Type
|
SIM1: Nano SIM2: Nano (Hybrid)
|
SIM1: Nano SIM2: Nano
|
SIM1: Nano SIM2: Nano
|
Network Support
|
5G 4G
|
5G 4G
|
5G 4G
|
VoLTE
|
Yes
|
Yes
|
Yes
|
SIM 1
|
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N78 |
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N48 / N77 / N78 |
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78 |
|
4G Bands: TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) |
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) / 700(band 28) / 850(band 5) / 850(band 19) |
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) |
View More
SIM 2
|
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N78 |
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N48 / N77 / N78 |
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78 |
|
4G Bands: TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) |
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) / 700(band 28) / 850(band 5) / 850(band 19) |
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) |
View More
SAR Value
|
N/A
|
Head: 1.138 W/kg Body: 0.893 W/kg
|
N/A
|
Wi-Fi
|
Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
|
Yes Wi-Fi 5 (802.11 a/b/g/n/ac)
|
Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) MIMO
|
Wi-Fi Features
|
Mobile Hotspot
|
Mobile Hotspot
|
Wi-Fi Direct Mobile Hotspot
|
Bluetooth
|
Yes v5.1
|
Yes v5.4
|
Yes v6.0
|
GPS
|
Yes with A-GPS Glonass
|
Yes with A-GPS Glonass
|
Yes with Glonass
|
NFC
|
N/A
|
No
|
Yes
|
Multimedia
Stereo Speakers
|
N/A
|
N/A
|
Yes
|
Audio Jack
|
USB Type-C
|
3.5 mm
|
USB Type-C
|
Sensors
Fingerprint Sensor
|
Yes
|
Yes
|
Yes
|
Fingerprint Sensor Position
|
Side
|
Side
|
On-screen
|
Fingerprint Sensor Type
|
N/A
|
N/A
|
Optical
|
Other Sensors
|
Light sensor Proximity sensor Accelerometer Compass
|
Light sensor Proximity sensor Accelerometer Compass
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Compare Prices
|
₹20,499
|
₹18,999
|
₹34,999
|