Allview V2 Viper vs Oppo R1 R829T
Allview V2 Viper
Oppo R1 R829T
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 1900, 2100TD-SCDMA 1880-1920/2010-2025
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HSDPA speed21.1 Mbps-
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HSUPA speed5.76 Mbps-
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HSPA+ speed-HSPA+
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2015-102013-12
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Status2015-102013-12
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Design
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SIMDual SIM (Micro-SIM, dual stand-by)Dual SIM (Micro-SIM, dual stand-by)
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Height137.2 mm142.7 mm
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Width67 mm70.4 mm
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Thickness7.9 mm7.1 mm
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Weight143 g140 g
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ColorsBlue, WhiteBlack, White
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Display
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Display typeAMOLED capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size4.7 inches5.0 inches
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Resolution720 x 1280 pixels720 x 1280 pixels
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Pixel density312 ppi294 ppi
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Display colors1677721616777216
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A53Quad-core 1.3 GHz ARM Cortex-A7
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ChipsetMediatek MT6735Mediatek MT6582
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GPUMali-T720Mali-400MP2
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Memory RAM1 GB1 GB
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Internal storage16 GB16 GB
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Memory cardmicroSD
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Memory card max128 GB-
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OS
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OSAndroid OS, v5.0 (Lollipop)Android OS, v4.2.1 (Jelly Bean)
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Main camera
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Main camera8 MP8 MP
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Primary camera resolution-3264 x 2448 pixels
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Primary camera video1080p@30fps1080p
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Camera featuresGeo-tagging, HDR, face/smile detection, touch focus-
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Selfie camera
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Selfie camera5 MP5 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration, MP3, WAV ringtones
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Multimedia
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Radio FMFM radioStereo FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Upnp-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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Bluetooth EDRYes-
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InfraredYes-
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GPSYes, with A-GPSYes, with A-GPS
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIM-
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Messaging Push EmailPush EmailPush Email
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JavaNoYes, via Java MIDP emulator
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SensorsAccelerometer, compass, proximity-
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2000 mAh2410 mAh
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Battery removableRemovable-
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Talk time--
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Talk time 3G9 h-
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Standby time--
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Standby time 3G200 h-