Home Phone comparison Nothing Phone (3a) and Samsung Galaxy A37 5G - Which is better?

Nothing Phone (3a) vs Samsung Galaxy A37 5G

69 out 100
Nothing Phone (3a)
VS
65 out 100
Samsung Galaxy A37 5G
Nothing Phone (3a)
Samsung Galaxy A37 5G

Compared 2 smartphones : Nothing Phone (3a) Manufactured in March, 2025, with display 6.77 with chipsetQualcomm Snapdragon 7s Gen 3, vs Samsung Galaxy A37 5G, Manufactured in April, 2026with chipsetSamsung Exynos 1480. Below are specs, tests, pros and cons for each device

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery Life
  6. Cameras
  7. Comments (0)

Key Differences

Device key advantages
Reasons to choose Nothing Phone (3a)
  • Larger display: 6.77in
  • Higher pixel density: 387ppi
Reasons to choose Samsung Galaxy A37 5G
  • Lighter design: 196g vs 201g
  • Supports Dolby Atmos
  • Built-in eSIM

Versions

Available versions and configurations
Memory Options - 8/128 GB
- 8/256 GB
- 12/256 GB		 - 6/128 GB
- 8/128 GB
- 8/256 GB
- 12/256 GB

Review

Key Specs Nothing Phone (3a) and Samsung Galaxy A37 5G
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
Smartphones:
Nothing Phone (3a)
vs
Samsung Galaxy A37 5G

Display

Display quality comparison
Type AMOLED Super AMOLED
Size 6.77 in 6.7 in
Resolution 1080x2392 pixels 1080x2340 pixels
Aspect ratio n/a 19.5:9
Pixel density 387 ppi 385 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes (60-120 Hz)
Max brightness 1300 nits 1898 nits
HDR support Yes HDR10+ No
Screen-to-body ratio 88 % 86.5 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
Display test
Peak brightness (auto)
Nothing Phone (3a)
1272 nits
Samsung Galaxy A37 5G
1906 nits

Design & Build

Design and ergonomics comparison
Height 163.52 mm (6.44 in) 162.9 mm (6.41 in)
Width 77.5 mm (3.05 in) 78.2 mm (3.08 in)
Thickness 8.35 mm (0.33 in) 7.4 mm (0.29 in)
Weight 201 g (7.09 oz) 196 g (6.91 oz)
Water resistance IP64 IP68
Cooling system Vapor chamber Vapor chamber
Back panel n/a Glass
Frame n/a Plastic
Colors - White
- Black
- Blue		 - White
- Gray
- Green
- Purple
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
Nothing Phone (3a)
88 %
Samsung Galaxy A37 5G
86.5 %

Performance

Testing Nothing Phone (3a) and Samsung Galaxy A37 5G In benchmarks
Processor
Chipset Qualcomm Snapdragon 7s Gen 3 Samsung Exynos 1480
Max Frequency 2500 MHz 2750 MHz
CPU Cores 8 (1 + 3 + 4) 8 (4 + 4)
Architecture - 4/1.8 (Kryo Silver (Cortex-A520))
- 3/2.4 (Kryo Gold (Cortex-A720))
- 1/2.5 (Kryo Prime (Cortex-A720))		 - 4/2 (Cortex-A55)
- 4/2.75 (Cortex-A78)
Process TSMC Samsung
Transistor Size 4 nm 4 nm
Neural Processor Yes Yes
Graphics Adreno 810 n/a
GPU Cores 256 n/a
GPU Frequency 1050 MHz n/a
FLOPS 537.6 GFLOPS n/a
GeekBench v6
Geekbench 6 (Single-Core)
Nothing Phone (3a)
1178
Samsung Galaxy A37 5G
1153
Geekbench 6 (Multi-Core)
Nothing Phone (3a)
3214
Samsung Galaxy A37 5G
3457
Geekbench 6 (Single-Core)11781153
Geekbench 6 (Multi-Core)32143457
Geekbench Compute (GPU)4435n/a
Sources: Geekbench v6 [Nothing Phone (3a)], [Samsung Galaxy A37 5G]
AnTuTu 10
AnTuTu 10
Nothing Phone (3a)
708353
Samsung Galaxy A37 5G
1064079
CPU215621374208
GPU197715228226
Memory145649190390
UX149368271255
NanoReview Score7083531064079

Memory

RAM
RAM Size - 8 GB
- 12 GB		 6 GB
Memory Type LPDDR4X LPDDR5
Memory Frequency 2133 MHz 3200 MHz
Channels 4 4
Storage
Storage Capacity- 128 GB
- 256 GB		128 GB
Storage TypeUFS 2.2n/a
Memory CardNoNo

Software

OS Android 15 Android 16
UI Skin Nothing OS 3.1 One UI 8.5

Battery

Volume 5000 mAh 5000 mAh
Max Charging Power 50 W 45 W
Battery Type Li-Po Li-ion
Removable No No
Wireless Charging No No
Reverse Charging No n/a
Fast Charging Yes (61% in 30 min) Yes (62% in 30 min)
Full Charge Time 1:06 h 1:12 h
Battery Life Test
Battery Life
Nothing Phone (3a)
25:03
Samsung Galaxy A37 5G
23:23
Web Browsing08:06 h10:03 h
Video Playback16:25 h18:44 h
Games05:49 h05:44 h
Standby Mode131 h84 h

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Optical, 2x Digital
Flash LED LED
Stabilization Optical Optical
8K Recording No No
4K Recording Yes (Up to 30 fps) Yes (Up to 30 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 240 fps (720p) 240 fps (720p)
Wide-angle lens 120 ° 123 °
Lenses count Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 8 MP		 Standard: 50 MP
Ultra-wide: 8 MP
Macro: 5 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.9f/1.8
Focal length24 mmn/a
SensorSony LYT-600Sony IMX906
Sensor size1/1.561/1.56 (0.64)
Pixel size1 μm1 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Telephoto
Matrix50 MPn/a
Aperturef/2.6n/a
Focal length50 mmn/a
Sensor size1/2.74n/a
Pixel size0.64 μmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrix8 MP8 MP
Aperturef/2.2f/2.2
Focal length15 mmn/a
SensorSony IMX355n/a
Sensor size1/4.01/4.0 (0.25)
Pixel size1.12 μmn/a
StabilizationDigitalDigital

Front camera

Matrix 32 MP 12 MP
Aperture f/2.2 f/2.2
Focal length 22 mm n/a
Sensor CMOS n/a
Sensor size 1/3.44 1/3.2 (0.31)
Pixel size n/a 1.12 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) 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 MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.4 5.4
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort No No
GPS - GPS
- GLONASS
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes Yes
Infrared Port No No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotNoNo
2G BandsGSM 850/900/1800/1900n/a
3G BandsUMTS 1, 2, 4, 5, 6, 8, 19n/a
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B26/B28/B38/B40/B41/B42/B48/B66)n/a
5G SupportYesYes

Sound

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

Other

Class Mid-range Mid-range
Announced March, 2025 yr March, 2026 yr
Release Date March, 2025 yr April, 2026 yr
Launch Price ($) 329 n/a
MSRP ($) n/a 449
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint 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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