Cat S40 vs Oppo A31 (2015)
Cat S40
Oppo A31 (2015)
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 850, 900, 2100TD-SCDMA 1880, 2010
-
LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE, Cat4, 150 Mbps download, 50 Mbps upload
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2015-72015-4
-
Status2015-82015
-
Design
-
SIMNano-SIMDual SIM (Nano-SIM/ Micro-SIM, dual stand-by)
-
Height144.9 mm131.9 mm
-
Width74.1 mm65.5 mm
-
Thickness12.5 mm8 mm
-
Weight185 g135 g
-
ColorsBlackBlue, White
-
Display
-
Display typeIPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
-
Physical size4.7 inches4.5 inches
-
Resolution540 x 960 pixels480 x 854 pixels
-
Pixel density234 ppi218 ppi
-
Display colors1677721616777216
-
Hardware
-
CPUQuad-core 1.1 GHz ARM Cortex-A7Quad-core ARM Cortex-A53
-
ChipsetQualcomm MSM8909 Snapdragon 210Qualcomm MSM8916 Snapdragon 410
-
GPUAdreno 304Adreno 306
-
Memory RAM1 GB1 GB
-
Internal storage16 GB8 GB
-
Memory cardmicroSDmicroSD
-
Memory card max64 GB128 GB
-
OS
-
OSAndroid OS, v5.1 (Lollipop)Android OS, v4.4 (KitKat)
-
Main camera
-
Main camera8 MP8 MP
-
Primary camera resolution3264 x 2448 pixels3264 x 2448 pixels
-
Primary camera video1080p@60fps1080p@30fps
-
Primary camera Autofocusautofocusautofocus
-
Primary camera flash-LED flash
-
Camera featuresGeo-taggingGeo-tagging
-
Selfie camera
-
Selfie camera2 MP5 MP
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
-
Multimedia
-
RadioNo-
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi
-
WLAN WiFi HotspotYes-
-
USBmicroUSB 2.0microUSB 2.0
-
USB hostYes-
-
Bluetoothv4.1v4.0
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASSYes-
-
Features
-
Messaging SMSSMS(threaded view)SMS(threaded view)
-
Messaging MMSMMSMMS
-
Messaging EmailEmailEmail
-
Messaging IMIM-
-
Messaging Push EmailPush EmailPush Email
-
JavaNoNo
-
SensorsAccelerometer, compass, proximityAccelerometer, proximity
-
Browser
-
HTMLHTML5Yes
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity3000 mAh2000 mAh
-
Battery removableNon-removable-
-
Talk time18 h7 h
-
Standby time936 h240 h