Compare specs
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
- 4G bands 1, 2, 3, 5, 7, 8, 20 - EU
- Speed HSPA, 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 mins) Drop-to-concrete resistance from up to 1.8 m MIL-STD-810G compliant
display
- Type TFT capacitive touchscreen
- Size 4.7 inches, 60.9 cm2 (~56.1% screen-to-body ratio)
- Resolution 720 x 1280 pixels, 16:9 ratio (~312 ppi density)
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
main camera
- Modules 8 MP, AF
- Features LED flash
- Video 720p@30fps
selfie camera
- Modules 2 MP
- Video
sound
- Loudspeaker Yes
- 3.5mm jack Yes
comms
- WLAN Wi-Fi 802.11 b/g/n, hotspot
- Bluetooth 4.1, A2DP, LE
- GPS Yes, with A-GPS, GLONASS, BDS
- USB microUSB 2.0, USB On-The-Go
features
- Sensors Accelerometer, proximity, compass
battery
- Non-removable Li-Ion 4000 mAh battery
misc
- Colors Black