Allview V2 Viper i vs Oppo A77
Allview V2 Viper i
Oppo A77
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 900, 1900, 2100HSDPA 850, 900, 1900, 2100
-
4G network-LTE
-
HSDPA speed21.1 Mbps-
-
HSUPA speed5.76 Mbps-
-
HSPA speed-HSPA
-
LTE speed-LTE
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Status2015-122017-5
-
Oficially announced2015-122017-5
-
Design
-
SIMDual SIM (Micro-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
-
Height143.3 mm
-
Width72 mm
-
Thickness8.9 mm
-
Weight153 g153 g
-
ColorsBlack, WhiteGold, Rose Gold
-
Display
-
Display typeIPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
-
Physical size5.0 inches5.5 inches
-
Resolution720 x 1280 pixels1080 x 1920 pixels
-
Pixel density294 ppi401 ppi
-
Display colors1677721616777216
-
Multitouch-Yes
-
Hardware
-
CPUQuad-core 1.3 GHz ARM Cortex-A7Octa-core 1.5 GHz ARM Cortex-A53
-
ChipsetMediatek MT6580Mediatek MT6750T
-
GPUMali-400Mali-T860MP2
-
Internal storage16 GB64 GB
-
Memory RAM1 GB4 GB
-
Memory cardmicroSDmicroSD(uses second SIM slot)
-
Memory card max128 GB256 GB
-
OS
-
OSAndroid OS, v5.1 (Lollipop)Android 6.0 (Marshmallow)
-
Main camera
-
Main camera5 MP13 MP, f/2.2
-
Primary camera video720p1080p@30fps
-
Primary camera Autofocusautofocusphase detection autofocus
-
Primary camera flashLED flashLED flash
-
Camera featuresGeo-tagging, HDR, face/smile detection, touch focusGeo-tagging, HDR, face detection, panorama, touch focus
-
Selfie camera
-
Selfie camera2 MP16 MP, f/2.0 , 1.12 µm
-
Selfie camera video-1080p
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
-
Multimedia
-
Radio FMFM radio-
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYesYes
-
WLAN WiFi DirectYes-
-
USBmicroUSB 2.0microUSB 2.0
-
Bluetoothv4.0v4.2
-
Bluetooth A2DPYesYes
-
Bluetooth EDRYes-
-
GPSYes, with A-GPSYes, with A-GPS
-
Features
-
Messaging SMSSMS(threaded view)SMS(threaded view)
-
Messaging MMSMMSMMS
-
Messaging EmailEmailEmail
-
Messaging IMIM-
-
Messaging Push EmailPush EmailPush Email
-
JavaNoNo
-
SensorsAccelerometer, compass, proximityFingerprint (front-mounted), accelerometer, compass, proximity
-
Browser
-
HTMLYesHTML5
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity2000 mAh3200 mAh
-
Battery removableRemovableNon-removable
-
Talk time 3G8 h 20 min-
-
Standby time 3G200 h-