Cat S50 vs Cat S40

Phones Images
Cat S50 Cat S40
PHONES
Phone Names Cat S50 Cat S40
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 2100 - Global
4G bands1, 3, 5, 7, 8, 201, 3, 7, 8, 20 - Global
SpeedHSPA, LTE Cat4 150/50 MbpsHSPA, LTE Cat4 150/50 Mbps
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
 HSDPA 850 / 1700 / 1900 / 2100 2, 4, 5, 7, 12, 17 - North America
Launch
Announced2014, September. Released 2014, November2015, July. Released 2015, August
StatusDiscontinuedDiscontinued
Body
Dimensions144.5 x 77 x 12.7 mm (5.69 x 3.03 x 0.5 in)144.9 x 74.1 x 12.5 mm (5.70 x 2.92 x 0.49 in)
SIMMicro-SIMNano-SIM
Weight185 g (6.53 oz)185 g (6.53 oz)
 IP67 dust/water resistant (up to 1m for 30 mins) MIL-STD-810G compliant Drop-to-concrete resistance from up to 1.2mIP68 dust/water resistant (up to 1.5m for 30 min) Drop-to-concrete resistance from up to 1.8m MIL-STD-810G compliant
Display
ProtectionCorning Gorilla Glass 3Corning Gorilla Glass 4
Resolution720 x 1280 pixels, 16:9 ratio (~312 ppi density)540 x 960 pixels, 16:9 ratio (~234 ppi density)
Size4.7 inches, 60.9 cm2 (~54.7% screen-to-body ratio)4.7 inches, 60.9 cm2 (~56.7% screen-to-body ratio)
TypeIPS LCDIPS LCD
Platform
CPUQuadcore 1.2 GHz Cortex-A7Quad-core 1.1 GHz Cortex-A7
ChipsetQualcomm MSM8926 Snapdragon 400 (28 nm)Qualcomm MSM8909 Snapdragon 210 (28 nm)
GPUAdreno 305Adreno 304
OSAndroid 4.4 (KitKat)Android 5.1 (Lollipop)
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (dedicated slot)
Internal8GB 2GB RAM16GB 1GB RAM
 eMMC 4.5eMMC 4.5
Main Camera
FeaturesLED flashLED flash
Single8 MP, AF8 MP, AF
Video1080p@30fps1080p@60fps
Selfie camera
SingleVGA2 MP
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth4.0, A2DP, LE4.1, A2DP, LE
NFCYesYes
PositioningGPS, GLONASSGPS, GLONASS
RadioFM radioFM radio
USBmicroUSB 2.0, OTGmicroUSB 2.0, OTG
WLANWi-Fi 802.11 b/g/n, hotspotWi-Fi 802.11 b/g/n, hotspot
Features
SensorsAccelerometer, proximity, compassAccelerometer, proximity, compass
Battery
ChargingWireless (Qi)-
Stand-byUp to 792 hUp to 936 h
Talk timeUp to 16 hUp to 18 h
TypeLi-Ion 2630 mAh, non-removableLi-Ion 3000 mAh, non-removable
Misc
ColorsForest, SlateBlack
PriceAbout 460 EURAbout 440 EUR