Samsung Metro 312 vs vivo Y31
Samsung Metro 312
vivo Y31
-
Network
-
2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
-
3G network-HSDPA 850, 900, 2100
-
HSPA speed-HSPA
-
GPRSYesYes
-
EDGEYes
-
Availability
-
Oficially announced2014-52015-9
-
Status2014-62015-10
-
Design
-
SIMDual SIM, (Mini-SIM, dual stand-by)Dual SIM
-
Height112.7 mm137.2 mm
-
Width46.4 mm68.8 mm
-
Thickness13.1 mm8.4 mm
-
Weight74 g137 g
-
ColorsWhiteBlack, White
-
Display
-
Display typeTFTIPS LCD capacitive touchscreen
-
Physical size2.0 inches4.7 inches
-
Resolution128 x 160 pixels720 x 1280 pixels
-
Pixel density102 ppi312 ppi
-
Display colors6656016777216
-
Hardware
-
CPU208 MHz1.3 GHz Quad-core
-
Chipset-Mediatek MT6580
-
Internal storage-8 GB
-
Memory RAM-1 GB
-
Memory cardmicroSDmicroSD
-
Memory card max16 GB128 GB
-
Main camera
-
Main camera0.3 MP8 MP
-
Primary camera resolution640 x 480 pixels3264 x 2448 pixels
-
Primary camera videoQCIF@15fpsvideo
-
Primary camera flash-LED flash
-
Camera features-Geo-tagging, HDR, touch focus
-
Selfie camera
-
Secondary cameraNo-
-
Selfie camera2 MP
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration, MP3 ringtonesVibration; MP3, WAV ringtones
-
Multimedia
-
Radio FMStereo FM radioFM radio
-
Connectivity
-
WLANWi-Fi
-
USBmicroUSB 2.0microUSB 2.0
-
Bluetoothv3.0Yes
-
Bluetooth A2DPYes-
-
GPSNoYes, with A-GPS
-
Features
-
Messaging SMSSMSSMS(threaded view)
-
Messaging MMSMMSMMS
-
Messaging EmailEmailEmail
-
Messaging IMIMIM
-
Messaging Push EmailPush Email-
-
Messaging Push Mail-Push Mail
-
JavaYesNo
-
Java MIDPMIDP 2.0-
-
Sensors-Accelerometer, compass, proximity
-
Browser
-
HTMLYesHTML5
-
Battery
-
Battery typeLi-IonLi-Po
-
Battery capacity1000 mAh2100 mAh
-
Talk time--
-
Talk time 3G12 h-
-
Standby time--
-
OS
-
OS-Android OS, v5.1 (Lollipop)
