Oppo A31 (2015) vs verykool s450
Oppo A31 (2015)
verykool s450
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkTD-SCDMA 1880, 2010HSDPA 850, 1900
-
HSDPA speed-HSDPA, 21 Mbps
-
HSUPA speed-HSUPA, 5.76 Mbps
-
LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps upload-
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2015-42014-5
-
Status20152014-5
-
Design
-
SIMDual SIM (Nano-SIM/ Micro-SIM, dual stand-by)Optional Dual SIM
-
Height131.9 mm131.4 mm
-
Width65.5 mm66.8 mm
-
Thickness8 mm9.9 mm
-
Weight135 g132.5 g
-
ColorsBlue, WhiteBlack
-
Display
-
Display typeIPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
-
Physical size4.5 inches4.5 inches
-
Resolution480 x 854 pixels480 x 854 pixels
-
Pixel density218 ppi218 ppi
-
Display colors1677721616777216
-
Hardware
-
CPUQuad-core ARM Cortex-A53Dual-core 1.2 GHz
-
ChipsetQualcomm MSM8916 Snapdragon 410-
-
GPUAdreno 306-
-
Memory RAM1 GB512 MB
-
Internal storage8 GB4 GB
-
Memory cardmicroSDmicroSD
-
Memory card max128 GB32 GB
-
OS
-
OSAndroid OS, v4.4 (KitKat)Android OS, v4.2 (Jelly Bean)
-
Main camera
-
Main camera8 MP8 MP
-
Primary camera resolution3264 x 2448 pixels3264 x 2448 pixels
-
Primary camera video1080p@30fpsvideo
-
Primary camera Autofocusautofocus-
-
Primary camera flashLED flash-
-
Camera featuresGeo-tagging-
-
Selfie camera
-
Secondary camera-VGA camera
-
Selfie camera5 MP
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration; MP3, WAV ringtonesVibration; MP3 ringtones
-
Connectivity
-
WLANWi-FiWi-Fi
-
WLAN WiFi Hotspot-Yes
-
USBmicroUSB 2.0Yes
-
Bluetoothv4.0v4.0
-
GPSYes, with A-GPSYes, with A-GPS
-
Features
-
Messaging SMSSMS(threaded view)SMS(threaded view)
-
Messaging MMSMMSMMS
-
Messaging EmailEmailEmail
-
Messaging IM-IM
-
Messaging Push EmailPush EmailPush Mail
-
JavaNoYes, via Java MIDP emulator
-
SensorsAccelerometer, proximity-
-
Browser
-
HTMLYesYes
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity2000 mAh1750 mAh
-
Talk time7 h-
-
Talk time 3G-5 h
-
Standby time240 h-
-
Standby time 3G-240 h
-
Multimedia
-
Radio FM-FM radio