Nothing Phone (3a) Pro vs Samsung Galaxy Z Flip 6

Compared 2 smartphones : Nothing Phone (3a) Pro Manufactured in March, 2025, with display 6.77 with chipsetQualcomm Snapdragon 7s Gen 3, vs Samsung Galaxy Z Flip 6, Manufactured in July, 2024 with chipsetQualcomm Snapdragon 8 Gen 3. 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 4000mAh
  • Newer Bluetooth version: 5.4 vs 5.3
Reasons to choose Samsung Galaxy Z Flip 6
  • Higher pixel density: 426ppi
  • Lighter design: 187g vs 211g
  • Supports newer USB: 3.2 vs 2
  • Supports DisplayPort
  • Supports Dolby Atmos

Versions

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

Review

Key Specs Nothing Phone (3a) Pro and Samsung Galaxy Z Flip 6
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

Display

Display quality comparison
Type AMOLED Dynamic AMOLED
Size 6.77 in 6.7 in
Resolution 1080x2392 pixels 1080x2640 pixels
Aspect ratio n/a 22:9
Pixel density 387 ppi 426 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes (1-120 Hz)
Max brightness 1300 nits 1600 nits
HDR support Yes HDR10+ Yes HDR10+
Screen-to-body ratio 88 % 85.4 %
Features - DCI-P3
- Always-On Display
- DC dimming
- DCI-P3
- Always-On Display
Display test
Peak brightness (auto)
Nothing Phone (3a) Pro
1300 nits
Samsung Galaxy Z Flip 6
1371 nits
sRGB gamutn/a97.6 %
PWM (Flicker)n/a120 Hz
Response timen/a2 ms
Contrastn/a∞ Infinite

Design & Build

Design and ergonomics comparison
Height 163.52 mm (6.44 in) 165.1 mm (6.5 in)
Width 77.5 mm (3.05 in) 71.9 mm (2.83 in)
Thickness 8.39 mm (0.33 in) 6.9 mm (0.27 in)
Weight 211 g (7.44 oz) 187 g (6.6 oz)
Water resistance IP64 IP48
Cooling system Vapor chamber Vapor chamber
Back panel n/a Glass
Frame n/a Metal
Colors - Black
- Gray
- White
- Black
- Silver
- Blue
- Yellow
Fingerprint sensor Yes In-Display Yes In-Button
Screen-to-body ratio
Nothing Phone (3a) Pro
88 %
Samsung Galaxy Z Flip 6
85.4 %

Performance

Testing Nothing Phone (3a) Pro and Samsung Galaxy Z Flip 6 In benchmarks
Processor
Chipset Qualcomm Snapdragon 7s Gen 3 Qualcomm Snapdragon 8 Gen 3
Max Frequency 2500 MHz 3390 MHz
CPU Cores 8 (1 + 3 + 4) 8 (1 + 3 + 2 + 2)
Architecture - 4/1.8 (Kryo Silver (Cortex-A520))
- 3/2.4 (Kryo Gold (Cortex-A720))
- 1/2.5 (Kryo Prime (Cortex-A720))
- 2/2.27 (Cortex-A520)
- 2/2.96 (Cortex-A720)
- 3/3.15 (Cortex-A720)
- 1/3.3 (Cortex-X4)
Process TSMC TSMC
Transistor Size 4 nm 4 nm
Neural Processor Yes Hexagon
Graphics Adreno 810 Adreno 750
GPU Cores 256 1536
GPU Frequency 1050 MHz 1000 MHz
FLOPS 537.6 GFLOPS 2774 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Nothing Phone (3a) Pro
1182
Samsung Galaxy Z Flip 6
2247
Geekbench 6 (Multi-Core)
Nothing Phone (3a) Pro
3357
Samsung Galaxy Z Flip 6
6857
Geekbench 6 (Single-Core)11822247
Geekbench 6 (Multi-Core)33576857
Geekbench Compute (GPU)445913050
AnTuTu 10
AnTuTu 10
Nothing Phone (3a) Pro
750673
Samsung Galaxy Z Flip 6
1852243
CPU273000439300
GPU192089794881
Memory135075319119
UX150509298943
NanoReview Score7506731852243
3DMark Wild Life
3DMark Wild Life
Nothing Phone (3a) Pro
n/a
Samsung Galaxy Z Flip 6
16078
PCMark 3.0
PCMark 3.0
Nothing Phone (3a) Pro
n/a
Samsung Galaxy Z Flip 6
17364
Writing scoren/a22783
Web scoren/a17007
Video editingn/a8108
Data manipulationn/a15280
NanoReview Scoren/a17364

Memory

RAM
RAM Size - 8 GB
- 12 GB
12 GB
Memory Type LPDDR5 LPDDR5
Memory Frequency 3200 MHz 3200 MHz
Channels 4 4
Storage
Storage Capacity- 128 GB
- 256 GB
- 256 GB
- 512 GB
Storage Typen/aUFS 4.0
Memory CardNoNo

Software

OS Android 15 Android 14
OS Size n/a 25.6 GB
UI Skin Nothing OS 3.1 One UI 6.1.1

Battery

Volume 5000 mAh 4000 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 (60% in 15 min) Yes (44% in 30 min)
Full Charge Time 1:05 h 1:41 h
Battery Life Test
Battery Life
Nothing Phone (3a) Pro
24:09
Samsung Galaxy Z Flip 6
18:21
Web Browsing08:09 h05:56 h
Video Playback16:21 h13:24 h
Games05:48 h04:18 h
Standby Mode120 h89 h

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8160x6120 pixels
Zoom Optical, 3x Digital
Flash LED LED
Stabilization Optical Optical
8K Recording No No
4K Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 240 fps (720p) 240 fps (1080p)
Wide-angle lens 120 ° 123 °
Lenses count Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 8 MP
Standard: 50 MP
Ultra-wide: 12 MP
Features - Bokeh effect
- Pro mode
- Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.9f/1.8
Focal length24 mm23 mm
SensorSony LYT-600Samsung ISOCELL GN3
Sensor size1/1.561/1.57
Pixel size1 μm1 μm
AutofocusPhase autofocus (Dual Pixel)Phase autofocus (Dual Pixel)
StabilizationOpticalOptical
Telephoto
Matrix50 MPn/a
Aperturef/2.6n/a
Focal length70 mmn/a
Sensor size1/1.95n/a
Pixel size0.8 μmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrix8 MP12 MP
Aperturef/2.2f/2.2
Focal length15 mm13 mm
SensorSony IMX355Samsung ISOCELL 3LU
Sensor size1/4.01/3.2
Pixel size1.12 μm1.12 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Nothing Phone (3a) Pro
n/a
Samsung Galaxy Z Flip 6
132
Video quality
Nothing Phone (3a) Pro
n/a
Samsung Galaxy Z Flip 6
128
Overall camera score
Nothing Phone (3a) Pro
n/a
Samsung Galaxy Z Flip 6
132
Bokehn/a70
Previewn/a76
Zoomn/a124

Front camera

Matrix 50 MP 10 MP
Photo resolution 8192x6144 pixels 3648x2736 pixels
Aperture f/2.2 f/2.2
Focal length 24 mm 23 mm
Sensor n/a Samsung ISOCELL 3J1
Sensor size 1/2.76 1/3.0
Pixel size n/a 1.22 μm
Autofocus n/a No
Stabilization Digital Digital
Video resolution 2160p (4K) 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 6E (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 5.3
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 DP 1.2
GPS - GPS
- GLONASS
- Galileo
- QZSS
- GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes Yes
Infrared Port No No
Connectivity
SIM Count*21
SIM TypeNanoNano
SIM ModeDual SIM Standbyn/a
eSIM Support *YesYes
Hybrid SlotNoNo
2G BandsGSM 850/900/1800/1900GSM850,GSM900,DCS1800,PCS1900
3G BandsUMTS 1, 2, 4, 5, 6, 8, 19UMTS B1(2100),B2(1900),B4(AWS),B5(850),B8(900)
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/B14/B18/B19/B20/B25/B26/B28/B29/B30/B38/B39/B40/B41/B48/B66/B71)
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
Samsung Galaxy Z Flip 6
90.8 dB

Other

Class Mid-range Flagship
Announced March, 2025 yr July, 2024 yr
Release Date March, 2025 yr July, 2024 yr
Launch Price ($) 459 1099
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.

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