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Specifications
 

Cat S31

Cat S31
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Cat S31

Network
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 - EU
  HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA
4G Network 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
Modules 8 MP, AF
Features LED flash
Video 720p@30fps
Selfie Camera
Modules 2 MP
Video
ADVERTISEMENT
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
Infrared port 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

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