Samsung Galaxy M31
This device would likely appeal to users seeking a balance between modern technology and practicality, particularly those prioritizing features such as ample storage, robust build quality, and versatile camera capabilities. Its compact size, decent display, and solid battery life make it suitable for everyday use without compromising on essential functionalities. However, the trade-off may include slightly lower performance metrics compared to newer devices, especially in areas like CPU speed or RAM availability, which could affect gaming or intensive tasks.
64GB / 6GB
128GB / 6GB
6.38" display
AM-OLED · 1080x2340
Samsung Exynos 9 Octa 9611
2020 · 64GB · 6GB RAM
6000 mAh battery
Li-ion · 15W fast charge
64.4 MP + 8 MP + 4.9 MP + 4.9 MP camera
ƒ/1.8 · single LED flash · 32 MP front
6.38" display
AM-OLED · 1080x2340
Samsung Exynos 9 Octa 9611
2020 · 64GB · 6GB RAM
6000 mAh battery
Li-ion · 15W fast charge
64.4 MP + 8 MP + 4.9 MP + 4.9 MP camera
ƒ/1.8 · single LED flash · 32 MP front
Rear Camera
QuadCamera 1: 64.4 MP, f/1.8, 0.8μm, BSI CMOS, 8x optical zoom, single LED
Camera 2: 8 MP, CMOS
Camera 3: 4.9 MP, CMOS
Camera 4: 4.9 MP, Mono CMOS
| Features | Pixel unification, HDR photo, HDR video, Red-eye reduction, Slow motion video, Burst mode, Touch focus, Macro mode, Panorama Photo, Face detection, Face tagging, Smile detection, Face retouch, Intelligent scene detection |
| Video | 3840x2160 pixel/30 fps |
Front Camera
Single32 MP, f/2, BSI CMOS
| Features | Face retouch (video), HDR photo, HDR video, Burst mode, Panorama Photo, Face detection, Face tagging, Smile detection, Face retouch, Intelligent scene detection |
storage
| Card slot | No |
| Internal | 64GB, 128GB |
| UFS 2.1 |
body
| Dimensions | 159.2 × 75.1 × 8.9 mm (6.27 × 2.96 × 0.35 in) |
| Weight | 191 g (6.74 oz) |
| Build | 2.96x6.27x0.35 inches |
| SIM | Nano-SIM (4FF) + Nano-SIM (4FF) |
performance
| OS | Google Android 10 (Q), One UI 2.0 |
| CPU | Samsung Exynos 9 Octa 9611, 2019, 64 bit, octa-core, 10 nm, ARM Mali-G72 GPU |
| Memory | 6GB LPDDR4x SDRAM, 1600 MHz |
audio
| Microphones | stereo |
| Loudspeakers | mono |
| Audio Output | 3.5mm |
features
| Sensors | Accelerometer, Gyroscope, FP, L, P |
battery
| Type | 6000 mAh |
| Charging | 15W wired, USB charging, USB fast charging, USB Host, USB OTG 1.3, USB PD |
Comms
| WLAN | a, b, g, n, ac |
| Bluetooth | 5 |
| Positioning | Glonass, Galileo, BeiDou, Simultaneous GPS, A-GPS, Geotagging, QuickGPS |
| Radio | Yes |
| USB | USB C reversible |
display
| Type | Super AM-OLED, AM-OLED |
| Size | 6.38 inches, 262.8 cm², (~83.6% screen-to-body ratio) |
| Resolution | 1080x2340, (~404 ppi density) |
| Protection | Scratch resistant |


