Samsung Galaxy S21 256GB
₹27,999
(Discontinued)
|
Sharp Aquos R7
₹34,999
(Not Released in India)
|
Nothing Phone 4b
₹34,999
|
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Samsung Galaxy S21 256GB vs Sharp Aquos R7
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Comparing the Samsung Galaxy S21 256GB vs Sharp Aquos R7 across performance, display, camera, battery and storage to help determine the better smartphone.
Here is the summary of the results:
Performance: Sharp Aquos R7 runs at a higher processing speed of 3.0 GHz, while Samsung Galaxy S21 256GB runs at 2.9 GHz, making Sharp Aquos R7 the better performer.
Display: Sharp Aquos R7 offers a screen size of 6.6 inches, while Samsung Galaxy S21 256GB offers 6.2 inches, making Sharp Aquos R7 the larger display of the two. Samsung Galaxy S21 256GB features a Dynamic AMOLED 2x display compared to Sharp Aquos R7's OLED, making Samsung Galaxy S21 256GB the better display of the two.
Rear Camera: Sharp Aquos R7 offers a higher rear camera resolution with 47.2 MP, while Samsung Galaxy S21 256GB offers 12 MP, making Sharp Aquos R7 better for rear camera photography.
Front Camera: Sharp Aquos R7 offers a higher front camera resolution with 12.6 MP, while Samsung Galaxy S21 256GB offers 10 MP, making Sharp Aquos R7 better for front camera photography.
Battery: Sharp Aquos R7 offers a higher battery capacity with 5000 mAh, while Samsung Galaxy S21 256GB offers 4000 mAh, making Sharp Aquos R7 better for longer battery life.
Storage: Both Samsung Galaxy S21 256GB and Sharp Aquos R7 offer the same internal storage of 256 GB.
|
✕
Samsung Galaxy S21 256GB
₹27,999
(Discontinued)
|
✕
Sharp Aquos R7
₹34,999
(Not Released in India)
|
Add to Compare
|
Summary
Release Date
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29 Jan, 2021
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27 Jul, 2022
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14 Jul, 2026
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Performance
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Samsung Exynos 2100
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Snapdragon 8 Gen 1
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Snapdragon 6 Gen 4
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Octa Core (upto 2.9 GHz)
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Octa Core (upto 3 GHz)
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Octa Core (upto 2.3 GHz)
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8 GB RAM
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12 GB RAM
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8 GB RAM
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Display
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6.2 inches (15.75 cm)
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6.6 inches (16.76 cm)
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6.77 inches (17.2 cm)
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Dynamic AMOLED 2x
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OLED
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Super AMOLED
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1080x2400 px (FHD+)
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1260x2730 px (FHD+)
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1080x2344 px (FHD+)
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120 Hz Refresh Rate
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N/A
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120 Hz Refresh Rate
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Rear Camera
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12 MP
Wide Angle Primary Camera
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47.2 MP
Primary Camera
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50 MP
Primary Camera
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64 MP
Telephoto Camera (upto 1.1x Optical Zoom)
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1.9 MP
Camera
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8 MP
Ultra-Wide Angle Camera
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12 MP
Ultra-Wide Angle Camera
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N/A
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N/A
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Front Camera
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10 MP
Wide Angle Lens
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12.6 MP
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16 MP
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Battery
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4000 mAh
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5000 mAh
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6000 mAh
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25W Fast Charging
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Fast Charging
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33W Fast Charging
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Wireless Charging
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N/A
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N/A
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Storage
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256 GB
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256 GB
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128 GB
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UFS 3.1
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UFS 3.1
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UFS 2.2
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Expert Review
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8.0/10
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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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User Ratings
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4.2/5
(746 ratings)
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N/A
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N/A
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Benchmarks (The higher, the better)
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639,170
AnTuTu Score
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N/A
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N/A
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8h 22m
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
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Not Available in any store
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₹34,999
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₹35,948
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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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N/A
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N/A
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Jul 07, 2026
(Official)
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Operating System
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Android v11
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Android v12
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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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3 Year
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Security Updates
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N/A
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N/A
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6 Year
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Custom UI
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Samsung One UI
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N/A
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Nothing OS
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Performance
Performance Rating
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Very Good
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Very Good
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Very Good
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Chipset
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Samsung Exynos 2100
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Qualcomm Snapdragon 8 Gen 1
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Qualcomm Snapdragon 6 Gen 4 SM6650
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Processor
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Octa core
2.9 GHz, Single core, Cortex X1 2.8 GHz, Tri core, Cortex A78 2.2 GHz, Quad core, Cortex A55 |
Octa core
3 GHz, Single core, Cortex X2 2.5 GHz, Tri core, Cortex A710 1.8 GHz, Quad core, Cortex A510 |
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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5 nm
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4 nm
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4 nm
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Graphics (GPU)
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Mali-G78 MP14
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Adreno 730
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Adreno 810
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RAM
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8 GB
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12 GB
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8 GB
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RAM Type
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LPDDR5
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LPDDR5
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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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639,170
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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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18.0 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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9.0 %
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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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19.5 %
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N/A
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N/A
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Display
Display Rating
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Excellent
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Best In Class
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Excellent
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Display Type
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Dynamic AMOLED 2x
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OLED
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Super AMOLED
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Screen Size
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6.2 inches (15.75 cm)
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6.6 inches (16.76 cm)
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6.77 inches (17.2 cm)
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Resolution
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1080x2400 px (FHD+)
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1260x2730 px (FHD+)
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1080x2344 px (FHD+)
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Brightness
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1300 nits
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N/A
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N/A
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Peak Brightness
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N/A
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N/A
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2000 nits
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HBM Brightness
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N/A
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N/A
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1200 nits
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Refresh Rate
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120 Hz
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N/A
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120 Hz
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Aspect Ratio
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20:9
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N/A
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20:9
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Pixel Density
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424 ppi
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456 ppi
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381 ppi
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Screen to Body Ratio (calculated)
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85.92 %
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N/A
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87.32 %
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Screen Protection
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Corning Gorilla Glass Glass Victus
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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 with punch-hole display
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Yes with punch-hole display
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HDR 10 / HDR+ Support
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Yes HDR 10+
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N/A
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N/A
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Design
Height
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151.7 mm
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N/A
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164.4 mm
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Width
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71.2 mm
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N/A
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78.2 mm
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Thickness
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7.9 mm
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N/A
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8.6 mm
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Weight
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169 grams
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N/A
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210 grams
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Build Material
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Back: Plastic
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N/A
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N/A
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Water Resistance
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Yes Water resistant IP68 (up to 30 minutes in a depth of 1.5 meter)
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Yes Water resistant IPX5 IPX8 IP6X
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Yes Water resistant IP64 (up to 20 minutes in a depth of 0.25 meter)
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Ruggedness
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Dust proof
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Dust proof
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Dust proof
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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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Very Good
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Resolution
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12 MP
Primary Cameraf/1.8 Wide Angle26 mm focal length 1/1.7" sensor size 1.8µm pixel size |
47.2 MP
Primary Cameraf/1.9 |
50 MP
Primary Cameraf/1.81/2.76" sensor size |
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64 MP
f/2.0 Telephoto Camera28 mm focal length 1/1.7" sensor size 0.8µm pixel size |
1.9 MP
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8 MP
f/2.2 Ultra-Wide Angle Camera1/4.0" sensor size |
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12 MP
f/2.2 Ultra-Wide Angle Camera13 mm focal length 1/2.55" sensor size 1.4µm pixel size |
N/A
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N/A
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Autofocus
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Yes Phase Detection Autofocus Dual Pixel Autofocus
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Yes
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Yes
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OIS
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Yes
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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
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Image Resolution
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4000 x 3000 Pixels
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7950 x 5950 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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Digital Zoom
Auto Flash Face detection Touch to focus |
Digital Zoom
Auto Flash Face detection Touch to focus |
N/A
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Video Recording
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7680x4320 @ 24 fps
3840x2160 @ 30 fps 1920x1080 @ 60 fps 1280x720 @ 960 fps |
N/A
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4k @30 fps
Full HD @30/60 fps |
Video Recording Features
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Slow Motion
Bokeh portrait video Video Pro Mode Stereo recording |
N/A
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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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10 MP
f/2.2 Wide Angle Primary Camera26 mm focal length 1/3.2" sensor size 1.22µm pixel size |
12.6 MP
f/2.3 Primary Camera |
16 MP
f/2.4 Primary Camera |
Autofocus
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Yes Phase Detection Autofocus
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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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3840x2160 @ 30 fps
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N/A
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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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Very Good
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Capacity
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4000 mAh
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5000 mAh
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6000 mAh
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Battery Type
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Li-ion
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Li-Polymer
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N/A
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TalkTime
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Up to 33 Hours(4G)
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N/A
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N/A
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Quick Charging
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Yes 25W Fast Charging
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Yes Fast Charging
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Yes 33W Fast Charging 50% in 80 minutes
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Wireless Charging
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Yes
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N/A
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N/A
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Wireless Reverse Charging
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Yes
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N/A
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N/A
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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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8h 22m
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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 0m 47s
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N/A
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N/A
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Storage
Internal Storage
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128 GB / 256 GB
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256 GB
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128 GB / 256 GB
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Storage Type
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UFS 3.1
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UFS 3.1
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UFS 2.2
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Expandable Storage
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No
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Yes Up to 1 TB
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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 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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5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28
TDD N38 / N40 / N41 / N66 / N77 / N78 |
4G Bands: TD-LTE 2300(band 40)
FD-LTE 1800(band 3) |
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78 |
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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) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) |
N/A
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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) / 900(band 8) / 700(band 28) / 850(band 5) |
View More
SIM 2
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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) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) |
4G Bands: TD-LTE 2300(band 40)
FD-LTE 1800(band 3) |
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / 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)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) |
View More
SAR Value
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Head: 0.74 W/kg Body: 1.08 W/kg
|
N/A
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N/A
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Wi-Fi
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Yes Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 5GHz MIMO
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Yes Wi-Fi 6 (802.11 b/g/n/ax) 5GHz
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Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) MIMO
|
Wi-Fi Features
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Wi-Fi Direct Mobile Hotspot
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Mobile Hotspot
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Wi-Fi Direct Mobile Hotspot
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Bluetooth
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Yes v5.0
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Yes v5.2
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Yes v6.0
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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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Yes
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Yes
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Yes
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Multimedia
Stereo Speakers
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Yes
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N/A
|
Yes
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Audio Jack
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USB Type-C
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N/A
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USB Type-C
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Sensors
Fingerprint Sensor
|
Yes
|
Yes
|
Yes
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Fingerprint Sensor Position
|
On-screen
|
On-screen
|
On-screen
|
Fingerprint Sensor Type
|
Ultrasonic
|
Ultrasonic
|
Optical
|
Other Sensors
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Light sensor Proximity sensor Accelerometer Barometer Compass Gyroscope
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Compare Prices
|
Not Available in any store
|
Not Available in any store
|
₹34,999
|
|
₹35,948
|