Home Phone comparison Nothing Phone (3a) and Samsung Galaxy Z Fold 7 - Which is better?

Nothing Phone (3a) vs Samsung Galaxy Z Fold 7

69 out 100
Nothing Phone (3a)
VS
85 out 100
Samsung Galaxy Z Fold 7
Nothing Phone (3a)
Samsung Galaxy Z Fold 7

Compared 2 smartphones : Nothing Phone (3a) Manufactured in March, 2025, with display 6.77 with chipsetQualcomm Snapdragon 7s Gen 3, vs Samsung Galaxy Z Fold 7, Manufactured in July, 2025 with chipsetQualcomm Snapdragon 8 Elite. 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)
  • Higher pixel density: 387ppi
  • Lighter design: 201g vs 215g
  • Higher battery capacity: 5000mAh vs 4400mAh
Reasons to choose Samsung Galaxy Z Fold 7
  • Larger display: 8in
  • Supports newer USB: 3.2 vs 2
  • Supports DisplayPort
  • Supports Dolby Atmos
  • Built-in eSIM

Versions

Available versions and configurations
Memory Options - 8/128 GB
- 8/256 GB
- 12/256 GB		 - 12/256 GB
- 12/512 GB
- 16/1024 GB

Review

Key Specs Nothing Phone (3a) and Samsung Galaxy Z Fold 7
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
Adjust each parameter’s importance to find the best match for you.
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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 Z Fold 7

Display

Display quality comparison
Type AMOLED Dynamic AMOLED
Size 6.77 in 8 in
Resolution 1080x2392 pixels 1968x2184 pixels
Pixel density 387 ppi 368 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes (1-120 Hz)
Max brightness 1300 nits n/a
HDR support Yes HDR10+ Yes, HDR10+
Screen-to-body ratio 88 % 90 %
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 Z Fold 7
n/a

Design & Build

Design and ergonomics comparison
Height 163.52 mm (6.44 in) 158.4 mm (6.24 in)
Width 77.5 mm (3.05 in) 143.2 mm (5.64 in)
Thickness 8.35 mm (0.33 in) 4.2 mm (0.17 in)
Weight 201 g (7.09 oz) 215 g (7.58 oz)
Water resistance IP64 IP48
Cooling system Vapor chamber Vapor chamber
Back panel n/a Glass
Frame n/a Metal
Colors - White
- Black
- Blue		 - Black
- Silver
- Blue
- Green
Fingerprint sensor Yes In-Display Yes, In-Button
Screen-to-body ratio
Nothing Phone (3a)
88 %
Samsung Galaxy Z Fold 7
90 %

Performance

Testing Nothing Phone (3a) and Samsung Galaxy Z Fold 7 In benchmarks
Processor
Chipset Qualcomm Snapdragon 7s Gen 3 Qualcomm Snapdragon 8 Elite
Max Frequency 2500 MHz 4470 MHz
CPU Cores 8 (1 + 3 + 4) 8 (2 + 6)
Architecture - 4/1.8 (Kryo Silver (Cortex-A520))
- 3/2.4 (Kryo Gold (Cortex-A720))
- 1/2.5 (Kryo Prime (Cortex-A720))		 - 6/3.53 (Oryon (Phoenix M))
- 2/4.32 (Oryon (Phoenix L))
Process TSMC TSMC
Transistor Size 4 nm 3 nm
Neural Processor Yes Hexagon
Graphics Adreno 810 Adreno 830
GPU Cores 256 1536
GPU Frequency 1050 MHz 1200 MHz
FLOPS 537.6 GFLOPS 3379.2 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Nothing Phone (3a)
1178
Samsung Galaxy Z Fold 7
2990
Geekbench 6 (Multi-Core)
Nothing Phone (3a)
3214
Samsung Galaxy Z Fold 7
9783
Geekbench 6 (Single-Core)11782990
Geekbench 6 (Multi-Core)32149783
Geekbench Compute (GPU)4435n/a
Sources: Geekbench v6 [Nothing Phone (3a)]
AnTuTu 10
AnTuTu 10
Nothing Phone (3a)
708353
Samsung Galaxy Z Fold 7
2771639
CPU215621658573
GPU1977151272549
Memory145649458582
UX149368381935
NanoReview Score7083532771639

Memory

RAM
RAM Size - 8 GB
- 12 GB		 12 GB
Memory Type LPDDR4X LPDDR5X
Memory Frequency 2133 MHz 5333 MHz
Channels 4 2
Storage
Storage Capacity- 128 GB
- 256 GB		256 GB
Storage TypeUFS 2.2UFS 4.0
Memory CardNoNo

Software

OS Android 15 Android 16
OS Size n/a 32.4 GB
UI Skin Nothing OS 3.1 One UI 8

Battery

Volume 5000 mAh 4400 mAh
Max Charging Power 50 W 25 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No Yes (15 W)
Reverse Charging No Yes, (Wireless)
Fast Charging Yes (61% in 30 min) Yes (50% in 30 min)
Full Charge Time 1:06 h 1:40 h
Battery Life Test
Battery Life
Nothing Phone (3a)
25:03
Samsung Galaxy Z Fold 7
n/a
Web Browsing08:06 hn/a
Video Playback16:25 hn/a
Games05:49 hn/a
Standby Mode131 hn/a

Main camera

Matrix 50 MP 200 MP
Photo resolution 8192x6144 pixels n/a
Zoom Optical, 2x Optical, 3x
Flash LED LED
Stabilization Optical Optical
8K Recording No Yes (Up to 30 fps)
4K Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 240 fps)
Slow Motion 240 fps (720p) 960 fps (720p)
Wide-angle lens 120 ° 120 °
Lenses count Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 8 MP		 Standard: 200 MP
Telephoto: 10 MP
Ultra-wide: 12 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP200 MP
Aperturef/1.9f/1.7
Focal length24 mm24 mm
SensorSony LYT-600Samsung ISOCELL HP2
Sensor size1/1.561/1.3
Pixel size1 μm0.6 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Telephoto
Matrix50 MP10 MP
Aperturef/2.6f/2.4
Focal length50 mm67 mm
Sensorn/aSamsung S5K3K1
Sensor size1/2.741/3.9
Pixel size0.64 μm1 μm
StabilizationOpticalOptical
Ultra-wide lens
Matrix8 MP12 MP
Aperturef/2.2f/2.2
Focal length15 mmn/a
SensorSony IMX355Samsung S5K3LU
Sensor size1/4.0n/a
Pixel size1.12 μm1.12 μm
StabilizationDigitalDigital

Front camera

Matrix 32 MP 10 MP
Photo resolution n/a 3648x2736 pixels
Aperture f/2.2 f/2.2
Focal length 22 mm 24 mm
Sensor CMOS n/a
Sensor size 1/3.44 n/a
Autofocus No n/a
Stabilization Digital n/a
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
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 3.2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort No Yes
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 850/900/1800/1900GSM (850/900/1800/1900)
3G BandsUMTS 1, 2, 4, 5, 6, 8, 19WCDMA (850/1700/1900/2100)
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/B66)
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 Flagship
Announced March, 2025 yr July, 2025 yr
Release Date March, 2025 yr July, 2025 yr
Launch Price ($) 329 n/a
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Hall Sensor
- Barometer
- 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

After analyzing the data, we consider Samsung Galaxy Z Fold 7 the clear winner in this comparison.

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