Samsung Galaxy M32 vs Galaxy M31

57 out of 100
Samsung Galaxy M32
VS
56 out of 100
Samsung Galaxy M31

Here we compared two mid-range smartphones: the 6.4-inch Samsung Galaxy M32 (with Mediatek Helio G80) that was released on June 21, 2021, against the Samsung Galaxy M31, which is powered by Exynos 7 Octa 9611 and came out 16 months before. On this page, you will find tests, full specs, strengths, and weaknesses of each of the devices.

Key differences

An overview of the main advantages of each smartphone
Reasons to consider the Samsung Galaxy M32
  • Higher display refresh rate – 90 Hz
  • Delivers 17% higher peak brightness (724 against 620 nits)
  • More recent OS version: Android 13 versus 12
  • Supports higher wattage charging (25W versus 15W)
  • The phone is 1-year and 4-months newer
Reasons to consider the Samsung Galaxy M31
  • Comes with 1000 mAh larger battery capacity: 6000 vs 5000 mAh
  • Ability to record video in 4K resolution
  • Slow-motion recording at 240FPS
  • Faster storage type - UFS 2.1 versus eMMC 5.1
  • More energy-efficient CPU – Exynos 7 Octa 9611
  • The front-facing camera can record video at 4K

Review

Evaluation of Samsung Galaxy M32 and Galaxy M31 crucial features
Display
Screen quality, color accuracy, brightness
Camera
Photo and video recording quality
Performance
CPU and memory performance (apps, system)
Gaming
Capabilities for playing modern games
Battery
Battery life, charging type and speed
Connectivity
Networks, ports, data transmission
Scores with a red asterisk (*) are approximate and may change in the future as we gather more data.
NanoReview Score
Final comparison evaluation
Choose the importance of each parameter to more accurately identify the smartphone that best meets your particular needs.
Adjust priorities
Feature
Priority (Weight)
Display:
Camera:
Performance:
Gaming:
Battery Life:
The higher the priority, the more it will affect the final NanoReview score.

Value for money

You can enter your local prices of these phones (in USD or other currency) and click on the "Calculate" button to see which one has a better value for money.
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Tests and specifications

Comparison table of technical specifications and tests

Display

Type Super AMOLED Super AMOLED
Size 6.4 inches 6.4 inches
Resolution 1080 x 2400 pixels 1080 x 2340 pixels
Aspect ratio 20:9 19.5:9
PPI 411 ppi 403 ppi
Refresh rate 90 Hz 60 Hz
Adaptive refresh rate No No
Max rated brightness 450 nits 600 nits
Max rated brightness in HDR 800 nits -
HDR support No Yes, HDR10
Screen protection Corning Gorilla Glass 5 Corning Gorilla Glass 3
Screen-to-body ratio 83.9% 84%
Display features - Always-On Display - Always-On Display
Display tests
RGB color space 99.1% 142%
PWM 362 Hz 208 Hz
Response time 9 ms 8.5 ms
Contrast ∞ Infinity ∞ Infinity
Peak brightness test (auto)
Galaxy M32 +17%
724 nits
620 nits
Sources: NotebookCheck [3], [4]

Design and build

Height 159.3 mm (6.27 inches) 159.2 mm (6.27 inches)
Width 74 mm (2.91 inches) 75.1 mm (2.96 inches)
Thickness 8.4 mm (0.33 inches) 8.9 mm (0.35 inches)
Weight 180 g (6.35 oz) 191 g (6.74 oz)
Waterproof No No
Rear material Plastic Plastic
Frame material Plastic Plastic
Colors Black, Blue Black, Blue, Red
Fingerprint scanner Yes, in-button Yes, rear
Screen-to-body ratio

Performance

Tests of Samsung Galaxy M32 and Samsung Galaxy M31 in the benchmarks
SoC
Chipset Mediatek Helio G80 Samsung Exynos 7 Octa 9611
Max clock 2000 MHz 2300 MHz
CPU cores 8 (2 + 6) 8 (4 + 4)
Architecture - 6 cores at 1.8 GHz: Cortex-A55
- 2 cores at 2 GHz: Cortex-A75
- 4 cores at 1.7 GHz: Cortex-A53
- 4 cores at 2.3 GHz: Cortex-A73
L3 cache 1 MB -
Lithography process 12 nanometers 10 nanometers
Graphics Mali-G52 MP2 Mali-G72 MP3
GPU shading units 48 54
GPU clock 950 MHz 850 MHz
FLOPS ~91.2 GFLOPS ~91.8 GFLOPS

Benchmarks

Geekbench 6 (Single-Core)
517
Geekbench 6 (Multi-Core)
AnTuTu Benchmark 10
251891
261994
CPU 83929 66550
GPU 37651 55246
Memory 60141 66684
UX 68267 73431
Total score 251891 261994
3DMark Wild Life Performance
Galaxy M31 +22%
820
Max surface temperature 45.4 °C 45.2 °C
Stability 97% 74%
Graphics test 4 FPS 4 FPS
Graphics score 674 820
PCMark 3.0
Web score 5137 -
Video editing 5231 -
Photo editing 10145 -
Data manipulation 5789 -
Writing score 6673 -
Sources: 3DMark [3], [4]

Memory

RAM
RAM size 4, 6, 8 GB 6 GB
Memory type LPDDR4X LPDDR4X
Memory clock 1866 MHz 1866 MHz
Channels 2 2
Storage
Storage size 64, 128 GB 128 GB
Storage type eMMC 5.1 UFS 2.1
Memory card MicroSD MicroSD
Memory card max size Up to 1024 GB Up to 512 GB

Software

Operating system Android 11 (Can be upgraded to Android 13) Android 10 (Can be upgraded to Android 12)
ROM One UI 5.1 One UI 4.1
OS size 25 GB 15 GB

Battery

Capacity 5000 mAh 6000 mAh
Max charge power 25 W 15 W
Battery type Li-Ion Li-Ion
Replaceable No No
Wireless charging No No
Reverse charging No No
Fast charging Yes (50% in 50 min) Yes, Samsung Adaptive Fast Charge (45% in 60 min)
Full charging time 2:25 hr 2:25 hr

Camera

Specs and camera test of smartphones
Main camera
Matrix 64 megapixels 64 megapixels
Image resolution 9216 x 6912 9248 x 6920
Zoom Digital Digital
Flash LED LED
Stabilization Digital Digital
8K video recording No No
4K video recording No Up to 30FPS
1080p video recording Up to 30FPS Up to 30FPS
Slow motion 120 FPS (720p) 240 FPS (720p)
Angle of widest lens 123° 123°
Lenses 4 (64 MP + 8 MP + 2 MP + 2 MP) 4 (64 MP + 8 MP + 5 MP + 5 MP)
Wide (main) lens - 64 MP
- Aperture: f/1.8
- Pixel size: 0.7 micron
- Sensor: 1/1.97" (CMOS)
- Phase autofocus
- 64 MP
- Aperture: f/1.8
- Focal length: 26 mm
- Pixel size: 0.8 micron
- Sensor: 1/1.72", ISOCELL Bright GW1 (ISOCELL CMOS)
- Phase autofocus
Ultra-wide lens - 8 MP
- Aperture: f/2.2
- Focal length: 13 mm
- Pixel size: 1.12 micron
- Sensor: 1/4.0" (CMOS)
- 8 MP
- Aperture: f/2.2
- Focal length: 12 mm
- Pixel size: 1.12 micron
- Sensor: 1/4.0" (CMOS)
Macro lens - 2 MP
- Aperture: f/2.4
- 5 MP
- Aperture: f/2.2
Depth lens - 2 MP
- Aperture: f/2.4
- 5 MP
- Aperture: f/2.2
- Pixel size: 1.12 micron
- Sensor: 1/5.0" (CMOS)
Camera features - Bokeh mode
- Pro mode
- Bokeh mode
- Pro mode
Selfie camera
Megapixels 20 megapixels 32 megapixels
Image resolution 5380 x 3620 6528 x 4896
Aperture f/2.2 f/2.0
Focal length - 26 mm
Pixel size - 0.8 microns
Sensor type CMOS CMOS
Sensor size - 1/2.8"
Video resolution 1080p (Full HD) at 30 FPS 2160p (4K) at 30 FPS

Connectivity

Wi-Fi standard Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5 5
Bluetooth features PBAP/PAB, PAN, OPP, MAP, HSP, HID, HFP, DIP, AVRCP, A2DP PBAP/PAB, PAN, OPP, MAP, HSP, HID, HFP, DIP, AVRCP, A2DP
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB-Storage mode
- OTG
- Charging
- USB-Storage mode
- OTG
GPS GPS, GLONASS, Beidou, Galileo GPS, GLONASS, Beidou, Galileo
NFC* Depends on the region Depends on the region
Infrared port No No
Network
Number of SIM* 2 2
Type of SIM card Nano Nano
Multi SIM mode Standby Standby
eSIM support* No No
Hybrid slot No No
LTE Cat* 7 12
5G support No No

Sound

Speakers Mono Mono
Headphone audio jack Yes Yes
FM radio Yes Yes
Dolby Atmos Yes Yes
Speakers test
Max loudness
79.7 dB
81.7 dB

Other

Category Mid-range Mid-range
Announced June 2021 February 2020
Release date June 2021 March 2020
SAR (head) 0.56 W/kg 0.48 W/kg
SAR (body) 1.57 W/kg 1.13 W/kg
Sensors - Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
- Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.

Conclusion

If the display, software, and design are more important to you, then choose the Samsung Galaxy M32. But if the camera and performance are more of a priority – go for the Samsung Galaxy M31.

Cast your vote

So, which phone would you choose?
84 (16.9%)
412 (83.1%)
Total votes: 496

User opinions

You can share your opinion or ask a question in the comments below
Avatar
Roger W. Catterall 13 April 2023 10:36
I had ordered the Galaxy M31 but received the Galaxy M32 instead. I was in two minds about keeping the M32 to avoid the hassle of returning it. However, after reading your extremely comprehensive review of the two versions I decided to ask for the M32 sent to be replaced by my original - and paid-for M31. Very satisfied - keep up the good work! R.W.C.
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