Cat S41 vs Cat S31

Phones Images
Cat S41 Cat S31
PHONES
Phone Names Cat S41 Cat S31
Network
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bandsHSDPA 850 / 900 / 1900 / 2100 - EUHSDPA 850 / 900 / 1900 / 2100 - EU
4G bands1, 2, 3, 5, 7, 8, 20 - EU1, 2, 3, 5, 7, 8, 20 - EU
SpeedHSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 MbpsHSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
 1, 2, 3, 4, 5, 7, 8, 28, 38, 39, 40, 41 - APAC/LATAM2, 3, 4, 5, 7, 12, 17 - USA
Launch
Announced2017, September. Released 2017, September2017, September. Released 2017, October
StatusDiscontinuedDiscontinued
Body
Dimensions152 x 75 x 12.9 mm (5.98 x 2.95 x 0.51 in)146 x 74.4 x 12.6 mm (5.75 x 2.93 x 0.50 in)
SIM· Nano-SIM· Nano-SIM + Nano-SIM· Nano-SIM· Nano-SIM + Nano-SIM
Weight218 g (7.69 oz)200 g (7.05 oz)
 IP68 dust/water resistant (up to 2m for 60 min) Drop-to-concrete resistance from up to 1.8m MIL-STD-810G compliantIP68 dust/water resistant (up to 1.2m for 30 min) Drop-to-concrete resistance from up to 1.8m MIL-STD-810G compliant
Display
ProtectionCorning Gorilla Glass 5Corning Gorilla Glass 3
Resolution1080 x 1920 pixels, 16:9 ratio (~441 ppi density)720 x 1280 pixels, 16:9 ratio (~312 ppi density)
Size5.0 inches, 68.9 cm2 (~60.5% screen-to-body ratio)4.7 inches, 60.9 cm2 (~56.1% screen-to-body ratio)
TypeTFTTFT
Platform
CPUOcta-core (4x2.3 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53)Quad-core 1.3 GHz Cortex-A7
ChipsetMediatek MT6757 Helio P20 (16 nm)Qualcomm MSM8909 Snapdragon 210 (28 nm)
GPUMali-T880MP2Adreno 304
OSAndroid 7.0 (Nougat)Android 7.0 (Nougat)
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (dedicated slot)
Internal32GB 3GB RAM16GB 2GB RAM
 -eMMC 4.5
Main Camera
FeaturesLED flashLED flash
Single13 MP, PDAF8 MP, AF
Video1080p@30fps720p@30fps
Selfie camera
Single8 MP2 MP
Video1080p@30fps-
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth4.1, A2DP, LE4.1, A2DP, LE
NFCNoNo
PositioningGPS, GLONASS, BDS (market dependant)GPS, GLONASS, BDS
RadioFM radioFM radio
USBmicroUSB 2.0, OTGmicroUSB 2.0, OTG
WLANWi-Fi 802.11 b/g/nWi-Fi 802.11 b/g/n
Features
SensorsAccelerometer, proximity, compassAccelerometer, proximity, compass
Battery
Charging18W wired-
Stand-byUp to 1056 h (3G)-
Talk timeUp to 38 h (3G)-
TypeLi-Ion 5000 mAh, non-removableLi-Ion 4000 mAh, non-removable
Misc
ColorsBlackBlack
ModelsS41-
PriceAbout 450 EURAbout 330 EUR