Cat S31

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
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)

 IP68 dust/water resistant (up to 1.2m for 30 min)
Drop-to-concrete resistance from 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