Google Pixel 9a vs Nothing Phone (3a) Pro

Compared 2 smartphones : Google Pixel 9a Manufactured in April, 2025, with display 6.3 with chipsetGoogle Tensor G4, vs Nothing Phone (3a) Pro, Manufactured in March, 2025with chipsetQualcomm Snapdragon 7s Gen 3. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Google Pixel 9a
  • Higher pixel density: 422ppi
  • Lighter design: 186g vs 211g
  • Higher battery capacity: 5100mAh vs 5000mAh
  • Supports newer USB: 3.2 vs 2
  • Supports DisplayPort
Reasons to choose Nothing Phone (3a) Pro
  • Larger display: 6.77in
  • Newer Bluetooth version: 5.4 vs 5.3

Versions

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

Review

Key Specs Google Pixel 9a and Nothing Phone (3a) 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 POLED AMOLED
Size 6.3 in 6.77 in
Resolution 1080x2424 pixels 1080x2392 pixels
Aspect ratio 20:9 n/a
Pixel density 422 ppi 387 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes (60-120 Hz)
Max brightness 2700 nits 1300 nits
HDR support Yes HDR10+ Yes HDR10+
Screen-to-body ratio 84.5 % 88 %
Features - DCI-P3
- Always-On Display
- DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Google Pixel 9a
n/a
Nothing Phone (3a) Pro
1300 nits

Design & Build

Design and ergonomics comparison
Height 154.7 mm (6.09 in) 163.52 mm (6.44 in)
Width 73.3 mm (2.89 in) 77.5 mm (3.05 in)
Thickness 8.9 mm (0.35 in) 8.39 mm (0.33 in)
Weight 186 g (6.56 oz) 211 g (7.44 oz)
Water resistance IP68 IP64
Cooling system n/a Vapor chamber
Back panel Plastic n/a
Frame Metal n/a
Colors - White
- Black
- Red
- Purple
- Black
- Gray
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Google Pixel 9a
84.5 %
Nothing Phone (3a) Pro
88 %

Performance

Testing Google Pixel 9a and Nothing Phone (3a) Pro In benchmarks
Processor
Chipset Google Tensor G4 Qualcomm Snapdragon 7s Gen 3
Max Frequency 3100 MHz 2500 MHz
CPU Cores 8 (1 + 3 + 4) 8 (1 + 3 + 4)
Architecture - 4/1.92 (Cortex-A520)
- 3/2.6 (Cortex-A720)
- 1/3.1 (Cortex-X4)
- 4/1.8 (Kryo Silver (Cortex-A520))
- 3/2.4 (Kryo Gold (Cortex-A720))
- 1/2.5 (Kryo Prime (Cortex-A720))
Process Samsung TSMC
Transistor Size 4 nm 4 nm
Neural Processor Yes Yes
Graphics Mali-G715 MP7 Adreno 810
GPU Cores 896 256
GPU Frequency 940 MHz 1050 MHz
FLOPS 1792 GFLOPS 537.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Google Pixel 9a
1677
Nothing Phone (3a) Pro
1182
Geekbench 6 (Multi-Core)
Google Pixel 9a
4067
Nothing Phone (3a) Pro
3357
Geekbench 6 (Single-Core)16771182
Geekbench 6 (Multi-Core)40673357
Geekbench Compute (GPU)77844459
AnTuTu 10
AnTuTu 10
Google Pixel 9a
991079
Nothing Phone (3a) Pro
750673
CPU161737273000
GPU464865192089
Memory191750135075
UX172727150509
NanoReview Score991079750673

Memory

RAM
RAM Size 8 GB - 8 GB
- 12 GB
Memory Type LPDDR5X LPDDR5
Memory Frequency 4200 MHz 3200 MHz
Channels 4 4
Storage
Storage Capacity- 128 GB
- 256 GB
- 128 GB
- 256 GB
Storage TypeUFS 3.1n/a
Memory CardNoNo

Software

OS Android 15 Android 15
UI Skin Stock Android Nothing OS 3.1

Battery

Volume 5100 mAh 5000 mAh
Max Charging Power 23 W 50 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging Yes (7.5 W) No
Reverse Charging n/a No
Fast Charging Yes (50% in 30 min) Yes (60% in 15 min)
Full Charge Time n/a 1:05 h
Battery Life Test
Battery Life
Google Pixel 9a
n/a
Nothing Phone (3a) Pro
24:09
Web Browsingn/a08:09 h
Video Playbackn/a16:21 h
Gamesn/a05:48 h
Standby Moden/a120 h

Main camera

Matrix 48 MP 50 MP
Photo resolution 8000x6000 pixels 8192x6144 pixels
Zoom Digital Optical, 3x
Flash Dual LED LED
Stabilization Optical Optical
8K Recording No No
4K Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 240 fps (1080p) 240 fps (720p)
Wide-angle lens 120 ° 120 °
Lenses count Standard: 50 MP
Ultra-wide: 13 MP
Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 8 MP
Features - Bokeh effect
- Pro mode
- RAW support
- Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.7f/1.9
Focal length25 mm24 mm
Sensorn/aSony LYT-600
Sensor size1/1.21/1.56
Pixel size0.8 μm1 μm
AutofocusPhase autofocus (Dual Pixel)Phase autofocus (Dual Pixel)
StabilizationOpticalOptical
Telephoto
Matrixn/a50 MP
Aperturen/af/2.6
Focal lengthn/a70 mm
Sensor sizen/a1/1.95
Pixel sizen/a0.8 μm
Stabilizationn/aOptical
Ultra-wide lens
Matrix13 MP8 MP
Aperturef/2.2f/2.2
Focal lengthn/a15 mm
Sensorn/aSony IMX355
Sensor size1/3.11/4.0
Pixel sizen/a1.12 μm
StabilizationDigitalDigital

Front camera

Matrix 13 MP 50 MP
Photo resolution 4032x3024 pixels 8192x6144 pixels
Aperture f/2.2 f/2.2
Focal length 20 mm 24 mm
Sensor CMOS n/a
Sensor size 1/3.1 1/2.76
Pixel size 1.12 μm n/a
Stabilization Digital Digital
Video resolution 2160p (4K) at 30 fps 2160p (4K) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6E (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 MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.3 5.4
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 3.2 2
USB features - Charging
- USB Storage Mode
- OTG
- Charging
- USB Storage Mode
- OTG
DisplayPort Yes No
GPS - GPS
- GLONASS
- Galileo
- GPS
- GLONASS
- Galileo
- QZSS
NFC* Yes Yes
Infrared Port No No
Connectivity
SIM Count*12
SIM TypeNanoNano
SIM Moden/aDual SIM Standby
eSIM Support *YesYes
Hybrid SlotNoNo
2G BandsGSM/EDGE: Quad-band (850, 900, 1800, 1900 MHz)GSM 850/900/1800/1900
3G BandsUMTS/HSPA+/HSDPA 1, 2, 4, 5, 6, 8, 19UMTS 1, 2, 4, 5, 6, 8, 19
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B14/B17/B20/B25/B26/B28/B29/B30/B38/B41/B48/B66/B71)LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B26/B28/B38/B40/B41/B42/B48/B66)
5G SupportYesYes

Sound

Speakers Stereo Stereo
3.5 mm Jack No No
FM Radio No No
Dolby Atmos No n/a

Other

Class Mid-range Mid-range
Announced March, 2025 yr March, 2025 yr
Release Date April, 2025 yr March, 2025 yr
Launch Price ($) 499 459
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included No No
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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