Samsung Galaxy A31 vs Samsung Galaxy A37 5G

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Galaxy A31 compared with Galaxy A37 5G

	SamsungGalaxy A31	SamsungGalaxy A37 5G
Overview
Released
Released	April 2020	April 2026
Display
Screen size
Screen size	6.4″	6.7″
Resolution
Resolution	2400 × 1080 (better)	2340 × 1080
Sharpness
Sharpness	411 pixels per inch (better)	385 pixels per inch
Panel
Panel	OLED	OLED
Refresh rate
Refresh rate	–	120 Hz
Display type
Display type	Full HD+ Super AMOLED Infinity-U display	Super AMOLED, FHD+, 16M colours; 6.7″ full rectangle, 6.5″ with rounded corners
Screen protection
Screen protection	–	Corning Gorilla Glass Victus+
Display features
Display features	–	Vision Booster; slimmer bezels; SGS Eye Care certification
Performance
Chip
Chip	Helio P65	Exynos 1480
Memory
Memory	4 GB – 6 GB	6 GB – 8 GB (better)
Storage
Storage	64 GB, 128 GB	128 GB, 256 GB (better)
CPU
CPU	–	Octa-core (2.75 GHz, 2 GHz); Samsung quotes up to 12% faster CPU and 19% faster GPU than the previous model
Storage type
Storage type	64 GB in Spain or 128 GB in Vietnam; microSD slot up to 512 GB	LPDDR5X memory
Cooling
Cooling	–	Vapour chamber
Cameras
Main camera
Main camera	48 MP	50 MP (better)
Ultra wide camera
Ultra wide camera	8 MP	8 MP
Telephoto camera
Telephoto camera	None	None
Optical zoom
Optical zoom	None	None
Front camera
Front camera	20 MP (better)	12 MP
Main camera
Main camera	48 MP, F2.0, autofocus; no optical image stabilisation	50 MP wide, F1.8, 1.0 µm pixels, autofocus, OIS
Ultra wide camera
Ultra wide camera	8 MP, F2.2, 123-degree field of view	8 MP, F2.2
Front camera
Front camera	20 MP, F2.2	12 MP, F2.2, Super HDR video
Zoom
Zoom	–	Digital zoom up to 10x
Video recording
Video recording	–	Up to 4K (3840 × 2160) at 30 fps; slow motion at 240 fps (HD)
Camera features
Camera features	5 MP F2.4 macro and 5 MP F2.4 depth cameras	5 MP F2.4 macro camera; Nightography with enhanced ISP; automatic portrait enhancement; Object Eraser and Edit suggestion
Battery and charging
Battery
Battery	5,000 mAh	5,000 mAh
Video playback (maker's claim)
Video playback (maker's claim)	–	Up to 29 hours
Wired charging
Wired charging	Up to 15 W	Up to 45 W (better)
Wireless charging
Wireless charging	None	None
Battery life detail
Battery life detail	–	Up to two days of use (Samsung); at least 1,200 charge cycles; EU energy class A
Wired charging
Wired charging	–	Super Fast Charging 2.0, up to 60% in 30 minutes; UK spec lists 10–45 W charger power
Design
Type
Type	Standard	Standard
Weight
Weight	185 g (better)	196 g
Thickness
Thickness	8.6 mm	7.4 mm (better)
Height × width
Height × width	159.3 × 73.1 mm	162.9 × 78.2 mm
Water and dust resistance
Water and dust resistance	–	IP68
Materials
Materials	–	Corning Gorilla Glass Victus+ with a glossy glass finish on the back
Colours
Colours	Black, white and blue in Vietnam	Awesome Lavender, Awesome Charcoal, Awesome Greygreen, Awesome White
Water resistance detail
Water resistance detail	–	IP68
Biometrics
Biometrics	In-display fingerprint reader	Fingerprint sensor
Sensors
Sensors	–	Accelerometer, fingerprint sensor, gyro sensor, geomagnetic sensor, light sensor, virtual proximity sensing
Speakers
Speakers	–	Stereo speakers
Software
Operating system
Operating system	Android	Android
Software at launch
Software at launch	Android 10 with One UI 2.0	One UI 8.5 (Android 16)
Software updates
Software updates	–	Up to six generations of OS upgrades and six years of security updates; security updates until 31 March 2032 (UK)
AI features
AI features	–	Awesome Intelligence, including AI Select, Object Eraser, Edit suggestion, Auto Trim and Voice Transcription; Circle to Search with Google; Gemini
Safety features
Safety features	–	Knox Vault (EAL5+); Auto Blocker; Theft Protection; Private Album
In the box
In the box	–	Phone, USB-C to USB-C cable, ejection pin, quick start guide
Connectivity
Satellite messaging
Satellite messaging	–	Yes
Mobile network
Mobile network	–	5G Sub6 (FDD, TDD); 4G LTE (FDD, TDD); 3G WCDMA; 2G GSM
SIM
SIM	–	Two nano-SIMs, nano-SIM and eSIM, or dual eSIM
Wi-Fi
Wi-Fi	–	Wi-Fi 6 (802.11a/b/g/n/ac/ax), 2.4 and 5 GHz, HE80, MIMO, 1024-QAM
Bluetooth
Bluetooth	–	Bluetooth 5.3
Satellite features
Satellite features	–	Works with O2 Satellite in the UK (texts, supported apps, maps and location sharing where O2 has no signal; not emergency calls)
USB
USB	–	USB Type-C, USB 2.0
Positioning
Positioning	–	GPS, Glonass, Beidou, Galileo, QZSS