CAT S31

Class	Smartphone
Announced	2017, September
Status	Discontinued
SIM Type	Single SIM (Nano-SIM) or Dual SIM
Colors Available	Black
Network	2G Network: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) 3G Network: HSDPA 850 / 900 / 1900 / 2100 - EU 4G Network: LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) - EU
Browser	HTML5

Operating System	Android 7.0 (Nougat)
Processor	Quad-core 1.3 GHz Cortex-A7 Qualcomm MSM8909 Snapdragon 210 Processor

Dimension (HxWxD)	146 x 74.4 x 12.6 mm
Weight	200 g

Size	4.7 inches, 60.9 cm2
Technology	TFT capacitive touchscreen
Resolution	720 x 1280 pixels, 16:9 ratio
Other Features	MultiTouch, Corning Gorilla Glass 3

Internal Memory	16 GB, 2 GB RAM
External Memory	microSD, up to 64 GB (dedicated slot)

Type	Non-removable Li-Ion 4000 mAh battery

Primary Camera(Rear)

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GPRS	Yes
EDGE	Yes
3G	HSPA, LTE Cat4 150/50 Mbps
Bluetooth	4.1, A2DP, LE
USB	microUSB 2.0, USB On-The-Go
Wi-Fi	Wi-Fi 802.11 b/g/n, hotspot
GPS	Yes, with A-GPS, GLONASS, BDS

Music Player	Yes, Supports MP3, WAV, eAAC+, FLAC
MP3 Ringtone	Yes
Poly Ringtone	Yes
Video Player	Yes, Supports DivX, Xvid, MP4, H.265

SMS	Yes
MMS	Yes
Email	Yes
Push mail	No
Instant Messaging	Yes

Java	--
Sensors	Accelerometer, proximity, compass
FM Radio	Yes