vivo X21
₹36,990
(Out of Stock)
|
OPPO R15 Pro
₹16,299
(Discontinued)
|
vivo X300 Ultra
₹159,999
|
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vivo X21 vs OPPO R15 Pro
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Comparing the vivo X21 vs OPPO R15 Pro across performance, display, camera, battery, storage and user rating to help determine the better smartphone.
Here is the summary of the results:
Performance: Both vivo X21 and OPPO R15 Pro run at the same processing speed of 2.2 GHz.
Display: Both vivo X21 and OPPO R15 Pro offer the same screen size of 6.28 inches, but vivo X21 features a Super AMOLED display compared to OPPO R15 Pro's OLED, making vivo X21 the better display of the two.
Rear Camera: OPPO R15 Pro offers a higher rear camera resolution with 16 MP, while vivo X21 offers 12 MP, making OPPO R15 Pro better for rear camera photography.
Front Camera: OPPO R15 Pro offers a higher front camera resolution with 20 MP, while vivo X21 offers 12 MP, making OPPO R15 Pro better for front camera photography.
Battery: OPPO R15 Pro offers a higher battery capacity with 3430 mAh, while vivo X21 offers 3200 mAh, making OPPO R15 Pro better for longer battery life.
Storage: Both vivo X21 and OPPO R15 Pro offer the same internal storage of 128 GB.
User Rating: vivo X21 receives a higher user rating of 4.2, while OPPO R15 Pro has a rating of 4.
|
✕
vivo X21
₹36,990
(Out of Stock)
|
✕
OPPO R15 Pro
₹16,299
(Discontinued)
|
Add to Compare
|
Summary
Release Date
|
29 May, 2018
|
08 Jan, 2019
|
14 May, 2026
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Performance
|
|
|
|
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Snapdragon 660
|
Snapdragon 660
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Snapdragon 8 Elite Gen 5
|
|
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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|
|
|
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6.28 inches (15.95 cm)
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6.28 inches (15.95 cm)
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6.82 inches (17.32 cm)
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Super AMOLED
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OLED
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AMOLED
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1080x2280 px (FHD+)
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1080x2280 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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12 MP
Primary Camera
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16 MP
Wide Angle Primary Camera
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200 MP
Primary Camera (upto 3.7x Optical Zoom)
|
|
5 MP
Depth Camera
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20 MP
Wide Angle Camera
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200 MP
Telephoto Camera
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N/A
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N/A
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50 MP
Ultra-Wide Angle Camera
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Front Camera
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|
|
|
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12 MP
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20 MP
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50 MP
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Battery
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|
|
|
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3200 mAh
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3430 mAh
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6600 mAh
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Fast Charging
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Super VOOC Charging
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100W Flash Charging
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|
N/A
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N/A
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Wireless Charging
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Storage
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128 GB
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128 GB
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512 GB
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|
N/A
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eMMC 5.1
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UFS 4.1
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Expert Review
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7.0/10
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N/A
|
8.7/10
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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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4.2/5
(2,008 ratings)
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4/5
(197 ratings)
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4.6/5
(29 ratings)
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Benchmarks (The higher, the better)
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N/A
|
N/A
|
3,977,648
AnTuTu Score
|
|
N/A
|
N/A
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15h 10m
Battery Life (PC Mark)
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Compare Prices
|
Not Available in any store
|
Not Available in any store
|
₹159,999
|
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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May 29, 2018
(Official)
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N/A
|
May 06, 2026
(Official)
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Operating System
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Android v8.1 (Oreo)
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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
|
N/A
|
N/A
|
7 Year
|
Custom UI
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Funtouch OS
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ColorOS
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Origin OS
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Performance
Performance Rating
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Good
|
Good
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Best In Class
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Chipset
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Qualcomm Snapdragon 660
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Qualcomm Snapdragon 660 MSM8956
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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, Quad core, Kryo 260 1.84 GHz, Quad core, Kryo 260 |
Octa core
2.2 GHz, Quad core, Kryo 260 1.84 GHz, Quad core, Kryo 260 |
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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N/A
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14 nm
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3 nm
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Graphics (GPU)
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Adreno 512
|
Adreno 512
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Adreno 840
|
RAM
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6 GB
|
6 GB
|
16 GB
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RAM Type
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N/A
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N/A
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LPDDR5X Ultra
|
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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N/A
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N/A
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3,977,648
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Bootup Time (The lower, the better)
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N/A
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N/A
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14.0 s
|
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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N/A
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N/A
|
7.0 %
|
Heating* (The lower, the better)
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N/A
|
N/A
|
21.7 %
|
Display
Display Rating
|
Best In Class
|
Excellent
|
Best In Class
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Display Type
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Super AMOLED
|
OLED
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AMOLED
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Screen Size
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6.28 inches (15.95 cm)
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6.28 inches (15.95 cm)
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6.82 inches (17.32 cm)
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Resolution
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1080x2280 px (FHD+)
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1080x2280 px (FHD+)
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1440x3168 px (QHD+)
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Peak Brightness
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N/A
|
N/A
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4500 nits
|
Refresh Rate
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N/A
|
N/A
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144 Hz
|
Aspect Ratio
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19:9
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19:9
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19.8:9
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Pixel Density
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402 ppi
|
402 ppi
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510 ppi
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Screen to Body Ratio (calculated)
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84.93 %
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83.23 %
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89.7 %
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Screen Protection
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Corning Gorilla Glass v3
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N/A
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Yes
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Bezel-less Display
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N/A
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Yes with notch
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Yes with punch-hole display
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HDR 10 / HDR+ Support
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N/A
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N/A
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Yes
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Screen to Body Ratio (claimed by the brand)
|
N/A
|
N/A
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94.49 %
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Design
Height
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154.4 mm
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156.5 mm
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162.98 mm
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Width
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74.7 mm
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75.2 mm
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76.81 mm
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Thickness
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7.3 mm
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8 mm
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8.19 mm
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Weight
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156.2 grams
|
180 grams
|
232 grams
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Build Material
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N/A
|
Back: Ceramic
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Back: Glass
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Water Resistance
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N/A
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Yes Splash proof
|
N/A
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Rear Camera
Rear Camera Rating
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Good
|
Good
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Best In Class
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Resolution
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12 MP
Primary Cameraf/1.81/2.55" sensor size S5K2L9 ISO-CELL 1.4µm pixel size |
16 MP
Primary Cameraf/1.7 Wide Angle25 mm focal length 1/2.6" sensor size IMX519 Exmor-RS CMOS Sensor 1.22µm pixel size |
200 MP
Primary Camera105x Digital Zoom 3.7x Optical Zoomf/1.8535 mm focal length LYT 901 0.7µm pixel size |
|
5 MP
f/2.4 Depth Camera |
20 MP
f/1.7 Wide Angle Camera25 mm focal length 1/2.8" sensor size 1µm pixel size |
200 MP
f/2.67 Telephoto Camera85 mm focal length 1/1.28" sensor size |
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N/A
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N/A
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50 MP
f/2.0 Ultra-Wide Angle Camera14 mm focal length |
Autofocus
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Yes
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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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N/A
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Yes
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Flash
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Yes 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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4000 x 3000 Pixels
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4616 x 3464 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
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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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Digital Zoom
Auto Flash Face detection Touch to focus |
Digital Zoom
Auto Flash Face detection Smile detection |
105 x Digital Zoom
3.7 x Optical Zoom |
Video Recording
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4k @30 fps
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N/A
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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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12 MP
f/2.0 Primary Camera1/2.8" sensor size CMOS |
20 MP
f/2.0 Primary Camera20 mm focal length |
50 MP
f/2.45 Primary Camera |
Flash
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Yes Screen flash
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N/A
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Yes Screen flash
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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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3200 mAh
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3430 mAh
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6600 mAh
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Battery Type
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Li-ion
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Li-Polymer
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Li-ion
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TalkTime
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N/A
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Up to 21 Hours(2G)
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N/A
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Quick Charging
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Yes Fast Charging
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Yes Super VOOC Charging
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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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N/A
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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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N/A
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N/A
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0h 36m 0s
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Storage
Internal Storage
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128 GB
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128 GB
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512 GB
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Storage Type
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N/A
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eMMC 5.1
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UFS 4.1
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Expandable Storage
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Yes Up to 256 GB
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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 (Hybrid)
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SIM1: Nano SIM2: Nano (Hybrid)
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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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N/A
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Yes
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SIM 1
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4G Bands: TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5) |
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
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) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26) |
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
|
4G Bands: TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5) |
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
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) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26) |
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 |
|
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: 1.180 W/kg Body: 0.573 W/kg
|
N/A
|
N/A
|
Wi-Fi
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Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
|
Yes Wi-Fi 4 (802.11 b/g/n)
|
Yes Wi-Fi 7 (802.11 be/ax) MIMO
|
Wi-Fi Features
|
Mobile Hotspot
|
Mobile Hotspot
|
Wi-Fi Direct Mobile Hotspot
|
Bluetooth
|
Yes v5.0
|
Yes v5.0
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Yes v6.0
|
GPS
|
Yes with A-GPS Glonass
|
Yes with A-GPS
|
Yes with A-GPS Glonass
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NFC
|
N/A
|
Yes
|
Yes
|
IR Blaster
|
N/A
|
N/A
|
Yes
|
Multimedia
Audio Jack
|
3.5 mm
|
3.5 mm
|
USB Type-C
|
Sensors
Fingerprint Sensor
|
Yes
|
Yes
|
Yes
|
Fingerprint Sensor Position
|
On-screen
|
Rear
|
On-screen
|
Fingerprint Sensor Type
|
Optical
|
N/A
|
Ultrasonic
|
Other Sensors
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Applications
|
Facebook WhatsApp LINE Google Duo Gmail Amazon Lazada Flipkart Maps Newspoint WPS Office UC Browser
|
N/A
|
N/A
|
Compare Prices
|
Not Available in any store
|
Not Available in any store
|
₹159,999
|