OnePlus 9 Pro
₹39,998
(Out of Stock)
|
Samsung Galaxy S21 Ultra 512GB
₹127,990
(Discontinued)
|
Nothing Phone 4b
₹34,999
|
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OnePlus 9 Pro vs Samsung Galaxy S21 Ultra 512GB
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Comparing the OnePlus 9 Pro vs Samsung Galaxy S21 Ultra 512GB 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: OnePlus 9 Pro scores higher on the Geekbench Multi-Core test with 3,622, while Samsung Galaxy S21 Ultra 512GB scores 3,536, making OnePlus 9 Pro the better performer.
Display: Samsung Galaxy S21 Ultra 512GB offers a screen size of 6.8 inches, while OnePlus 9 Pro offers 6.7 inches, making Samsung Galaxy S21 Ultra 512GB the larger display of the two. Samsung Galaxy S21 Ultra 512GB features a Dynamic AMOLED 2x display compared to OnePlus 9 Pro's Fluid AMOLED, making Samsung Galaxy S21 Ultra 512GB the better display of the two.
Rear Camera: Samsung Galaxy S21 Ultra 512GB offers a higher rear camera resolution with 108 MP, while OnePlus 9 Pro offers 48 MP, making Samsung Galaxy S21 Ultra 512GB better for rear camera photography.
Front Camera: Samsung Galaxy S21 Ultra 512GB offers a higher front camera resolution with 40 MP, while OnePlus 9 Pro offers 16 MP, making Samsung Galaxy S21 Ultra 512GB better for front camera photography.
Battery: Samsung Galaxy S21 Ultra 512GB delivers longer battery life with 10h 37m, while OnePlus 9 Pro delivers 9h 53m, making Samsung Galaxy S21 Ultra 512GB the better pick for all day usage.
Storage: Samsung Galaxy S21 Ultra 512GB offers higher internal storage with 512 GB, while OnePlus 9 Pro offers 128 GB, making Samsung Galaxy S21 Ultra 512GB the better option for storage.
Expert Review: The editorial team rates both OnePlus 9 Pro and Samsung Galaxy S21 Ultra 512GB equally at 8.
User Rating: OnePlus 9 Pro receives a higher user rating of 4.4, while Samsung Galaxy S21 Ultra 512GB has a rating of 4.3.
|
✕
OnePlus 9 Pro
₹39,998
(Out of Stock)
|
✕
Samsung Galaxy S21 Ultra 512GB
₹127,990
(Discontinued)
|
Add to Compare
|
Summary
Release Date
|
31 Mar, 2021
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29 Jan, 2021
|
14 Jul, 2026
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Performance
|
|
|
|
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Snapdragon 888
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Samsung Exynos 2100
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Snapdragon 6 Gen 4
|
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Octa Core (upto 2.84 GHz)
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Octa Core (upto 2.9 GHz)
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Octa Core (upto 2.3 GHz)
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8 GB RAM
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16 GB RAM
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8 GB RAM
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Display
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|
|
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6.7 inches (17.02 cm)
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6.8 inches (17.27 cm)
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6.77 inches (17.2 cm)
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Fluid AMOLED
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Dynamic AMOLED 2x
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Super AMOLED
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1440x3216 px (QHD+)
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1440x3200 px (QHD+)
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1080x2344 px (FHD+)
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120 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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48 MP
Wide Angle Primary Camera
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108 MP
Wide Angle Primary Camera
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50 MP
Primary Camera
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50 MP
Ultra-Wide Angle Camera
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12 MP
Ultra-Wide Angle Camera
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8 MP
Ultra-Wide Angle Camera
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8 MP
Telephoto Camera
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10 MP
Telephoto Camera (upto 3x Optical Zoom)
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N/A
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2 MP
Mono Camera
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10 MP
Camera (upto 10x Optical Zoom)
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N/A
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Front Camera
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|
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16 MP
Wide Angle Lens
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40 MP
Wide Angle Lens
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16 MP
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Battery
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|
|
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4500 mAh
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5000 mAh
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6000 mAh
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65W Warp Charging
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25W Fast Charging
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33W Fast Charging
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|
Wireless Charging
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Wireless Charging
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N/A
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Storage
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128 GB
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512 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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8.0/10
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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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4.4/5
(45,622 ratings)
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4.3/5
(713 ratings)
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N/A
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Benchmarks (The higher, the better)
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697,091
AnTuTu Score
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646,482
AnTuTu Score
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N/A
|
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9h 53m
Battery Life (PC Mark)
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10h 37m
Battery Life (PC Mark)
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N/A
|
Compare Prices
|
Not Available in any store
|
Not Available in any store
|
₹34,999
|
|
₹35,847
|
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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Mar 31, 2021
(Official)
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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 v11
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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
|
Custom UI
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Oxygen OS
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Samsung One UI
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Nothing OS
|
Performance
Performance Rating
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Very Good
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Very Good
|
Very Good
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Chipset
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Qualcomm Snapdragon 888
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Samsung Exynos 2100
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Qualcomm Snapdragon 6 Gen 4 SM6650
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Processor
|
Octa core
2.84 GHz, Single core, Kryo 680 2.42 GHz, Tri core, Kryo 680 1.8 GHz, Quad core, Kryo 680 |
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
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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5 nm
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4 nm
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Graphics (GPU)
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Adreno 660
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Mali-G78 MP14
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Adreno 810
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RAM
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8 GB / 12 GB
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12 GB / 16 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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697,091
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646,482
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N/A
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Bootup Time (The lower, the better)
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20.0 s
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34.0 s
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N/A
|
Gaming Test Results
Battery Drain* (The lower, the better)
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8.0 %
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8.0 %
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N/A
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Heating* (The lower, the better)
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11.5 %
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23.5 %
|
N/A
|
Display
Display Rating
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Excellent
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Excellent
|
Excellent
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Display Type
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Fluid AMOLED
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Dynamic AMOLED 2x
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Super AMOLED
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Screen Size
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6.7 inches (17.02 cm)
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6.8 inches (17.27 cm)
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6.77 inches (17.2 cm)
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Resolution
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1440x3216 px (QHD+)
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1440x3200 px (QHD+)
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1080x2344 px (FHD+)
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Brightness
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1300 nits
|
1500 nits
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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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120 Hz
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120 Hz
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Aspect Ratio
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20:9
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20:9
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20:9
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Pixel Density
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526 ppi
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516 ppi
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381 ppi
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Screen to Body Ratio (calculated)
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90.23 %
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89.44 %
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87.32 %
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Screen Protection
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Corning Gorilla Glass v5
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Corning Gorilla Glass
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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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Yes HDR 10+
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N/A
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Design
Height
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163.2 mm
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165.1 mm
|
164.4 mm
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Width
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73.6 mm
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75.6 mm
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78.2 mm
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Thickness
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8.7 mm
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8.9 mm
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8.6 mm
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Weight
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197 grams
|
227 grams
|
210 grams
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Build Material
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Back: Gorilla Glass
|
Back: Gorilla Glass
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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 IP68 (up to 30 minutes in a depth of 1.5 meter)
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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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Excellent
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Excellent
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Very Good
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Resolution
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48 MP
Primary Cameraf/1.8 Wide Angle23 mm focal length 1/1.4" sensor size IMX789 Exmor-RS CMOS Sensor 1.12µm pixel size |
108 MP
Primary Cameraf/1.8 Wide Angle26 mm focal length 1/1.33" sensor size S5KHM3 ISOCELL Plus 0.8µm pixel size |
50 MP
Primary Cameraf/1.81/2.76" sensor size |
|
50 MP
f/2.2 Ultra-Wide Angle Camera14 mm focal length 1/1.56" sensor size 1µm pixel size |
12 MP
f/2.2 Ultra-Wide Angle Camera13 mm focal length 1/2.55" sensor size 1.4µm pixel size |
8 MP
f/2.2 Ultra-Wide Angle Camera1/4.0" sensor size |
|
8 MP
f/2.4 Telephoto Camera77 mm focal length 1µm pixel size |
10 MP
Telephoto Camera72 mm focal length 1/3.24" sensor size 1.22µm pixel size |
N/A
|
|
2 MP
f/2.4 Mono Camera |
10 MP
f/4.9240 mm focal length 1/3.24" sensor size 1.22µm pixel size |
N/A
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Autofocus
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Yes Phase Detection Autofocus Continuous Autofocus Laser Autofocus
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Yes Phase Detection Autofocus Laser Autofocus
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Yes
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OIS
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Yes
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Yes
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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
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Image Resolution
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8000 x 6000 Pixels
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12000 x 9000 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
|
Camera Features
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Digital Zoom
Auto Flash Face detection Filters Focus Tracking Touch to focus |
Digital Zoom
Auto Flash Face detection Touch to focus |
N/A
|
View More
Video Recording
|
8k @30 fps
4k @60 fps Full HD @240 fps HD @480 fps |
7680x4320 @ 24 fps
3840x2160 @ 30 fps 1920x1080 @ 60 fps 1280x720 @ 960 fps |
4k @30 fps
Full HD @30/60 fps |
Video Recording Features
|
Super Stable
Video HDR Bokeh portrait video |
Slow Motion
Video HDR Bokeh portrait video Video Pro Mode |
Dual Video Recording
Slow Motion |
Front Camera
Front Camera Rating
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Very Good
|
Excellent
|
Very Good
|
Resolution
|
16 MP
f/2.4 Wide Angle Primary Camera1/3" sensor size Exmor RS 1µm pixel size |
40 MP
f/2.2 Wide Angle Primary Camera26 mm focal length 1/2.8" sensor size 0.7µm pixel size |
16 MP
f/2.4 Primary Camera |
Autofocus
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N/A
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Yes Phase Detection Autofocus
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N/A
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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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Camera Features
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Fixed Focus
|
N/A
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N/A
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Video Recording
|
Full HD @30 fps
|
3840x2160 @ 30 fps
1920x1080 @ 30 fps |
N/A
|
Battery
Battery Rating
|
Very Good
|
Very Good
|
Very Good
|
Capacity
|
4500 mAh
|
5000 mAh
|
6000 mAh
|
Battery Type
|
Li-ion
|
Li-ion
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N/A
|
TalkTime
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N/A
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Up to 41 Hours(4G)
|
N/A
|
Quick Charging
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Yes 65W Warp Charging 100% in 29 minutes
|
Yes 25W Fast Charging
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Yes 33W Fast Charging 50% in 80 minutes
|
Wireless Charging
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Yes Charging Time: 43 minutes
|
Yes
|
N/A
|
Wireless Reverse Charging
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N/A
|
Yes
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N/A
|
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.
|
9h 53m
|
10h 37m
|
N/A
|
Charging Time (20% to 100%) (The lower, the better)
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0h 48m 34s
|
0h 55m 14s
|
N/A
|
Storage
Internal Storage
|
128 GB / 256 GB
|
256 GB / 512 GB
|
128 GB / 256 GB
|
Storage Type
|
UFS 3.1
|
UFS 3.1
|
UFS 2.2
|
Expandable Storage
|
No
|
No
|
N/A
|
Network & Connectivity
SIM Slot(s)
|
Dual SIM
|
Dual SIM
|
Dual SIM
|
SIM Type
|
SIM1: Nano SIM2: Nano
|
SIM1: Nano SIM2: Nano
|
SIM1: Nano SIM2: Nano
|
Network Support
|
5G 4G
|
5G 4G
|
5G 4G
|
VoLTE
|
Yes
|
Yes
|
Yes
|
SIM 1
|
5G Bands: TDD N41 / N78
|
5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28 / N66
TDD N38 / N40 / N41 / N77 / N78 |
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78 |
|
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26) |
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 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
|
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26) |
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) |
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78 |
|
N/A
|
N/A
|
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
|
Head: 1.11 W/kg Body: 0.91 W/kg
|
Head: 0.77 W/kg Body: 1.02 W/kg
|
N/A
|
Wi-Fi
|
Yes Wi-Fi 6 (802.11 a/b/g/n/ac/ax) MIMO
|
Yes Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 5GHz MIMO
|
Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) MIMO
|
Wi-Fi Features
|
Mobile Hotspot
|
Wi-Fi Direct Mobile Hotspot
|
Wi-Fi Direct Mobile Hotspot
|
Bluetooth
|
Yes v5.2
|
Yes v5.2
|
Yes v6.0
|
GPS
|
Yes with A-GPS Glonass
|
Yes with A-GPS Glonass
|
Yes with Glonass
|
NFC
|
Yes
|
Yes
|
Yes
|
Multimedia
Stereo Speakers
|
N/A
|
Yes
|
Yes
|
Audio Jack
|
USB Type-C
|
USB Type-C
|
USB Type-C
|
Audio Features
|
Dolby Atmos
|
N/A
|
N/A
|
Sensors
Fingerprint Sensor
|
Yes
|
Yes
|
Yes
|
Fingerprint Sensor Position
|
On-screen
|
On-screen
|
On-screen
|
Fingerprint Sensor Type
|
Optical
|
Ultrasonic
|
Optical
|
Other Sensors
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Light sensor Proximity sensor Accelerometer Barometer Compass Gyroscope
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Compare Prices
|
Not Available in any store
|
Not Available in any store
|
₹34,999
|
|
₹35,847
|