Nothing Phone (3a) Pro vs OnePlus 9 Pro

Compared 2 smartphones : Nothing Phone (3a) Pro Manufactured in March, 2025, with display 6.77 with chipsetQualcomm Snapdragon 7s Gen 3, vs OnePlus 9 Pro, Manufactured in March, 2021 with chipsetQualcomm Snapdragon 888. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Nothing Phone (3a) Pro
  • Larger display: 6.77in
  • Higher battery capacity: 5000mAh vs 4500mAh
  • Newer Bluetooth version: 5.4 vs 5.2
Reasons to choose OnePlus 9 Pro
  • Higher pixel density: 525ppi
  • Lighter design: 197g vs 211g
  • Supports newer USB: 3.1 vs 2
  • Supports DisplayPort
  • Supports Dolby Atmos

Versions

Available versions and configurations
Memory Options - 8/128 GB
- 8/256 GB
- 12/256 GB
- 8/128 GB
- 8/256 GB
- 12/256 GB

Review

Key Specs Nothing Phone (3a) Pro and OnePlus 9 Pro
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
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Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.77 in 6.7 in
Resolution 1080x2392 pixels 1440x3216 pixels
Aspect ratio n/a 20:9
Pixel density 387 ppi 525 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes
Max brightness 1300 nits 500 nits
HDR support Yes HDR10+ Yes HDR10+
Touch Sampling Rate n/a 240 Hz
Screen-to-body ratio 88 % 90.2 %
Features - DCI-P3
- Always-On Display
- DC dimming
- DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Nothing Phone (3a) Pro
1300 nits
OnePlus 9 Pro
869 nits
sRGB gamutn/a97.8 %
PWM (Flicker)n/a192 Hz
Response timen/a41.5 ms
Contrastn/a∞ Infinite

Design & Build

Design and ergonomics comparison
Height 163.52 mm (6.44 in) 163.2 mm (6.43 in)
Width 77.5 mm (3.05 in) 73.6 mm (2.9 in)
Thickness 8.39 mm (0.33 in) 8.7 mm (0.34 in)
Weight 211 g (7.44 oz) 197 g (6.95 oz)
Water resistance IP64 IP68
Cooling system Vapor chamber n/a
Back panel n/a Glass
Frame n/a Metal
Colors - Black
- Gray
- White
- Black
- Green
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Nothing Phone (3a) Pro
88 %
OnePlus 9 Pro
90.2 %

Performance

Testing Nothing Phone (3a) Pro and OnePlus 9 Pro In benchmarks
Processor
Chipset Qualcomm Snapdragon 7s Gen 3 Qualcomm Snapdragon 888
Max Frequency 2500 MHz 2840 MHz
CPU Cores 8 (1 + 3 + 4) 8 (1 + 3 + 4)
Architecture - 4/1.8 (Kryo Silver (Cortex-A520))
- 3/2.4 (Kryo Gold (Cortex-A720))
- 1/2.5 (Kryo Prime (Cortex-A720))
- 4/1.8 (Kryo 680 Silver (Cortex-A55))
- 3/2.42 (Kryo 680 Gold (Cortex-A78))
- 1/2.84 (Kryo 680 Prime (Cortex-X1))
Process TSMC Samsung
Transistor Size 4 nm 5 nm
Neural Processor Yes Hexagon 780
Graphics Adreno 810 Adreno 660
GPU Cores 256 1024
GPU Frequency 1050 MHz 840 MHz
FLOPS 537.6 GFLOPS 1290.2 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Nothing Phone (3a) Pro
1182
OnePlus 9 Pro
1488
Geekbench 6 (Multi-Core)
Nothing Phone (3a) Pro
3357
OnePlus 9 Pro
3996
Geekbench 6 (Single-Core)11821488
Geekbench 6 (Multi-Core)33573996
Geekbench Compute (GPU)4459n/a
AnTuTu 10
AnTuTu 10
Nothing Phone (3a) Pro
750673
OnePlus 9 Pro
975533
CPU273000261741
GPU192089310698
Memory135075177203
UX150509225891
NanoReview Score750673975533
3DMark Wild Life
3DMark Wild Life
Nothing Phone (3a) Pro
n/a
OnePlus 9 Pro
5707
Max Surface Temp.n/a45.6 °C
Stabilityn/a58 %
Graphics Testn/a34 fps
Graphics Scoren/a5707
PCMark 3.0
PCMark 3.0
Nothing Phone (3a) Pro
n/a
OnePlus 9 Pro
11123
Writing scoren/a14841
Web scoren/a8928
Video editingn/a6066
Data manipulationn/a9290
NanoReview Scoren/a11123

Memory

RAM
RAM Size - 8 GB
- 12 GB
- 8 GB
- 12 GB
Memory Type LPDDR5 LPDDR5
Memory Frequency 3200 MHz 2750 MHz
Channels 4 4
Storage
Storage Capacity- 128 GB
- 256 GB
- 128 GB
- 256 GB
Storage Typen/aUFS 3.1
Memory CardNoNo

Software

OS Android 15 Android 11 (Upgradeable to Android 14)
OS Size n/a 16 GB
UI Skin Nothing OS 3.1 OxygenOS 13

Battery

Volume 5000 mAh 4500 mAh
Max Charging Power 50 W 65 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No Yes (50 W)
Reverse Charging No Yes (Wireless)
Fast Charging Yes (60% in 15 min) Yes (100% in 32 min)
Full Charge Time 1:05 h 0:32 h
Battery Life Test
Battery Life
Nothing Phone (3a) Pro
24:09
OnePlus 9 Pro
21:58
Web Browsing08:09 h08:24 h
Video Playback16:21 h12:07 h
Games05:48 h04:56 h
Standby Mode120 h116 h

Main camera

Matrix 50 MP 48 MP
Photo resolution 8192x6144 pixels 8000x6000 pixels
Zoom Optical, 3x Optical, 3.3x
Flash LED Dual LED
Stabilization Optical Optical
8K Recording No Yes (Up to 30 fps)
4K Recording Yes (Up to 30 fps) Yes (Up to 120 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 240 fps (720p) 480 fps (720p)
Wide-angle lens 120 ° 140 °
Lenses count Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 8 MP
Standard: 48 MP
Telephoto: 8 MP
Ultra-wide: 50 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode
- Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP48 MP
Aperturef/1.9f/1.8
Focal length24 mm23 mm
SensorSony LYT-600Sony IMX789
Sensor size1/1.561/1.43
Pixel size1 μm1.12 μm
AutofocusPhase autofocus (Dual Pixel)Laser autofocus
StabilizationOpticalOptical
Telephoto
Matrix50 MP8 MP
Aperturef/2.6f/2.4
Focal length70 mm77 mm
Sensorn/aOmnivision OV08A10
Sensor size1/1.951/4.4
Pixel size0.8 μm1 μm
StabilizationOpticalOptical
Ultra-wide lens
Matrix8 MP50 MP
Aperturef/2.2f/1.8
Focal length15 mm14 mm
SensorSony IMX355Sony IMX766
Sensor size1/4.01/1.56
Pixel size1.12 μm1 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Nothing Phone (3a) Pro
n/a
OnePlus 9 Pro
124
Video quality
Nothing Phone (3a) Pro
n/a
OnePlus 9 Pro
118
Overall camera score
Nothing Phone (3a) Pro
n/a
OnePlus 9 Pro
122
Bokehn/a65
Previewn/a60
Zoomn/a110

Front camera

Matrix 50 MP 16 MP
Photo resolution 8192x6144 pixels 4920x3264 pixels
Aperture f/2.2 f/2.0
Focal length 24 mm n/a
Sensor n/a Sony IMX471
Sensor size 1/2.76 1/3.06
Pixel size n/a 1 μm
Autofocus n/a Phase autofocus
Stabilization Digital Digital
Video resolution 2160p (4K) at 30 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
- Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.4 5.2
Bluetooth features LE LE, A2DP
USB type USB Type-C USB Type-C
USB version 2 3.1
USB features - Charging
- USB Storage Mode
- OTG
- Charging
- USB Storage Mode
- OTG
DisplayPort No Yes
GPS - GPS
- GLONASS
- Galileo
- QZSS
- GPS
- GLONASS
- Beidou
- Galileo
- SBAS
NFC* Yes Yes
Infrared Port No No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *YesYes
Hybrid SlotNoNo
2G BandsGSM 850/900/1800/1900GSM 850/​900/​1800/​1900
3G BandsUMTS 1, 2, 4, 5, 6, 8, 19WCDMA B1/​B2/​B4/​B5/​B8/​B9/​B19
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B26/B28/B38/B40/B41/B42/B48/B66)LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B32/B38/B39/B40/B41/B66)
LTE categoryn/a20
5G SupportYesYes

Sound

Speakers Stereo Stereo
3.5 mm Jack No No
FM Radio No No
Dolby Atmos n/a Yes
Speaker Test
Max Volume
Nothing Phone (3a) Pro
n/a
OnePlus 9 Pro
81.1 dB

Other

Class Mid-range Flagship
Announced March, 2025 yr March, 2021 yr
Release Date March, 2025 yr March, 2021 yr
Launch Price ($) 459 970
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included No n/a
* Attention! Config, frequencies, NFC, and other specs may vary by region.

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