Cat S31

AI Portrait | AI LinkBoost | Released 2024, January 24

Storage

256GB/512GB/1TB

Android 14, UI 6.1

Titanium Frame

45w | 15w

45w | 15w

Snapragon

45w | 15w

Network	Technology	GSM / HSPA / LTE
	2G bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
	3G bands	HSDPA 850 / 900 / 1900 / 2100 - EU
		HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA
	4G bands	1, 2, 3, 5, 7, 8, 20 - EU
		2, 3, 4, 5, 7, 12, 17 - USA
	Speed	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Launch	Announced	2017, September
	Status	Available. Released 2017, October
Body	Dimensions	146 x 74.4 x 12.6 mm (5.75 x 2.93 x 0.50 in)
	Weight	200 g (7.05 oz)
	SIM	Nano-SIMNano-SIM + Nano-SIM
		IP68 dust tight and water resistant (immersible up to 1.2m for 30 min) Drop resistant up to 1.8m MIL-STD-810G compliant
Display	Type	TFT
	Size	4.7 inches, 60.9 cm2 (~56.1% screen-to-body ratio)
	Resolution	720 x 1280 pixels, 16:9 ratio (~312 ppi density)
	Protection	Corning Gorilla Glass 3
Platform	OS	Android 7.0 (Nougat)
	Chipset	Qualcomm MSM8909 Snapdragon 210 (28 nm)
	CPU	Quad-core 1.3 GHz Cortex-A7
	GPU	Adreno 304
Memory	Card slot	microSDXC (dedicated slot)
	Internal	16GB 2GB RAM
		eMMC 4.5
Main Camera	Single	8 MP, AF
	Features	LED flash
	Video	720p@30fps
Selfie camera	Single	2 MP
	Video
Sound	Loudspeaker	Yes
	3.5mm jack	Yes
Comms	WLAN	Wi-Fi 802.11 b/g/n
	Bluetooth	4.1, A2DP, LE
	Positioning	GPS, GLONASS, BDS
	NFC	No
	Radio	FM radio
	USB	microUSB 2.0, OTG
Features	Sensors	Accelerometer, proximity, compass
Battery	Type	Li-Ion 4000 mAh, non-removable
Misc	Colors	Black
	Price	About 330 EUR