Home Phone comparison Samsung Galaxy M31 and Honor 400 - Which is better?

Samsung Galaxy M31 vs Honor 400

46 out 100
Samsung Galaxy M31
VS
73 out 100
Honor 400
Samsung Galaxy M31
Honor 400

Compared 2 smartphones : Samsung Galaxy M31 Manufactured in March, 2020, with display 6.4 with chipsetSamsung Exynos 7 Octa 9611, vs Honor 400, Manufactured in May, 2025 with chipsetQualcomm Snapdragon 7 Gen 3. 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 Samsung Galaxy M31
  • Higher battery capacity: 6000mAh vs 5300mAh
  • Supports Dolby Atmos
Reasons to choose Honor 400
  • Larger display: 6.55in
  • Higher pixel density: 460ppi
  • Higher refresh rate: 120Hz
  • Lighter design: 184g vs 191g
  • Newer Bluetooth version: 5.4 vs 5
  • Infrared port
  • Built-in eSIM
  • Includes charger

Versions

Available versions and configurations
Memory Options - 6/64 GB
- 6/128 GB
- 8/128 GB		 - 8/256 GB
- 8/512 GB
- 12/256 GB
- 12/512 GB

Review

Key Specs Samsung Galaxy M31 and Honor 400
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:
Samsung Galaxy M31
vs
Honor 400

Display

Display quality comparison
Type Super AMOLED AMOLED
Size 6.4 in 6.55 in
Resolution 1080x2340 pixels 1264x2736 pixels
Aspect ratio 19.5:9 19.5:9
Pixel density 403 ppi 460 ppi
Refresh rate 60 Hz 120 Hz
Adaptive refresh rate No Yes
Max brightness 600 nits n/a
HDR support Yes HDR10 Yes HDR10+
Screen-to-body ratio 84.1 % 90.2 %
Features Always-On Display - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Samsung Galaxy M31
614 nits
Honor 400
n/a
sRGB gamut142 %n/a
PWM (Flicker)208 Hzn/a
Response time8.5 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Samsung Galaxy M31]

Design & Build

Design and ergonomics comparison
Height 159.2 mm (6.27 in) 156.5 mm (6.16 in)
Width 75.1 mm (2.96 in) 74.6 mm (2.94 in)
Thickness 8.9 mm (0.35 in) 7.3 mm (0.29 in)
Weight 191 g (6.74 oz) 184 g (6.49 oz)
Water resistance No IP66
Cooling system n/a Vapor chamber
Back panel Plastic n/a
Frame Plastic n/a
Colors - Black
- Blue
- Red		 - Black
- Silver
- Gold
- Blue
Fingerprint sensor Yes rear Yes In-Display
Screen-to-body ratio
Samsung Galaxy M31
84.1 %
Honor 400
90.2 %

Performance

Testing Samsung Galaxy M31 and Honor 400 In benchmarks
Processor
Chipset Samsung Exynos 7 Octa 9611 Qualcomm Snapdragon 7 Gen 3
Max Frequency 2300 MHz 2630 MHz
CPU Cores 8 (4 + 4) 8 (1 + 3 + 4)
Architecture - 4/1.7 (Cortex-A53)
- 4/2.3 (Cortex-A73)		 - 4/1.8 (Kryo Silver (Cortex-A510))
- 3/2.4 (Kryo Gold (Cortex-A715))
- 1/2.63 (Kryo Prime (Cortex-A715))
Process Samsung TSMC
Transistor Size 10 nm 4 nm
Neural Processor Yes Yes
Graphics Mali-G72 MP3 Adreno 720
GPU Cores 54 512
GPU Frequency 850 MHz 975 MHz
FLOPS 113.8 GFLOPS 998.4 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy M31
505
Honor 400
1142
Geekbench 6 (Multi-Core)
Samsung Galaxy M31
1547
Honor 400
3180
Geekbench 6 (Single-Core)5051142
Geekbench 6 (Multi-Core)15473180
Geekbench Compute (GPU)n/a4046
Sources: Geekbench v6 [Honor 400]
AnTuTu 10
AnTuTu 10
Samsung Galaxy M31
257150
Honor 400
854878
CPU73640267068
GPU45350234936
Memory62516193158
UX75644159716
NanoReview Score257150854878
3DMark Wild Life
3DMark Wild Life
Samsung Galaxy M31
820
Honor 400
n/a
Max Surface Temp.45.2 °Cn/a
Stability74 %n/a
Graphics Test4 fpsn/a
Graphics Score820n/a
Sources: 3DMark [Samsung Galaxy M31]

Memory

RAM
RAM Size 6 GB 8 GB
Memory Type LPDDR4X LPDDR5
Memory Frequency 1866 MHz n/a
Channels 2 4
Storage
Storage Capacity128 GB256 GB
Storage TypeUFS 2.1UFS 3.1
Memory CardMicroSDNo

Software

OS Android 10 (Upgradeable to Android 12) Android 15
OS Size 15 GB n/a
UI Skin One UI 4.1 MagicOS 9

Battery

Volume 6000 mAh 5300 mAh
Max Charging Power 15 W 66 W
Battery Type Li-ion Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes Samsung Adaptive Fast Charge (45% in 60 min) Yes (44% in 15 min)
Full Charge Time 2:25 h 0:57 h
Battery Life Test
Battery Life
Samsung Galaxy M31
24:27
Honor 400
n/a
Web Browsing10:13 hn/a
Video Playback14:16 hn/a
Games05:44 hn/a
Standby Mode117 hn/a

Main camera

Matrix 64 MP 200 MP
Photo resolution 9248x6920 pixels n/a
Zoom Digital Digital
Flash LED Dual LED
Stabilization Digital Optical
8K Recording No No
4K Recording Yes (Up to 30 fps) Yes (Up to 30 fps)
1080p Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
Slow Motion 240 fps (720p) n/a
Wide-angle lens 123 ° 112 °
Lenses count Standard: 64 MP
Ultra-wide: 8 MP
Macro: 5 MP
Depth: 5 MP		 Standard: 200 MP
Ultra-wide: 12 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix64 MP200 MP
Aperturef/1.8f/1.9
Focal length26 mmn/a
SensorISOCELL Bright GW1Samsung ISOCELL HP3
Sensor size1/1.721/1.4
Pixel size0.8 μm0.56 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical
Ultra-wide lens
Matrix8 MP12 MP
Aperturef/2.2f/2.2
Focal length12 mmn/a
Sensor size1/4.0n/a
Pixel size1.12 μmn/a
StabilizationDigitalDigital

Front camera

Matrix 32 MP 50 MP
Photo resolution 6528x4896 pixels 8192x6144 pixels
Aperture f/2.0 f/2.1
Focal length 26 mm n/a
Sensor Sony IMX616 n/a
Sensor size 1/2.8 n/a
Pixel size 0.8 μm 0.64 μm
Autofocus No Phase autofocus
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 5 (802.11 a/b/g/n/ac) Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Wi-Fi features - Dual Band
- 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 5.4
Bluetooth features PBAP/PAB, PAN, OPP, MAP, HSP, HID, HFP, DIP, AVRCP, A2DP 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 n/a No
GPS - GPS
- GLONASS
- Beidou
- Galileo		 - GPS
- GLONASS
- Galileo
- QZSS
NFC* Varies by region Yes
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotNoNo
2G BandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2n/a
3G BandsHSDPA 850 / 900 / 1900 / 2100n/a
LTE Bands*LTE (B1/B3/B5/B8/B20/B40/B41)n/a
LTE category12n/a
5G SupportNoYes

Sound

Speakers Mono n/a
3.5 mm Jack Yes No
FM Radio Yes No
Dolby Atmos Yes n/a
Speaker Test
Max Volume
Samsung Galaxy M31
81.7 dB
Honor 400
n/a

Other

Class Mid-range Mid-range
Announced February, 2020 yr May, 2025 yr
Release Date March, 2020 yr May, 2025 yr
Launch Price ($) 220 n/a
MSRP ($) n/a 499
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included n/a Yes 66 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Honor 400 the clear winner in this comparison.

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