Allview V3 Viper vs Oukitel C12 Pro
Allview V3 Viper
Oukitel C12 Pro
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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 850, 900, 1900, 2100HSDPA 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 8(900), 20(800), 38(2600), 39(1900), 40(2300)LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800)
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HSDPA speed21.1 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE, Cat4, 150 Mbps download, 51 Mbps upload
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GPRSClass 10Yes
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EDGEClass 10Yes
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Availability
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Oficially announced2018-12018-8
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Status2018-22018-8
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Design
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BuildPlastic, metalPolycarbonate
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SIMHybrid Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)Dual SIM (Nano-SIM)
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Height148.3 mm155.7 mm
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Width71.8 mm76 mm
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Thickness8.1 mm9.7 mm
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Weight143.6 g-
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ColorsBlack, Gold, SilverBlack, Gold, Purple
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Display
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Display typeIPS LCD capacitive touchscreenIPS capacitive touchscreen
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Physical size5.5 inches6.18 inches
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Resolution720 x 1440 pixels480 x 996 pixels
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Pixel density293 ppi179 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 3Dragontrail glass, 2.5D curved glass screen, GFF full lamination
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A53Quad-core 1.5 GHz Cortex-A53
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ChipsetMediatek MT6737Mediatek MT6739
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GPUMali-T720MP2PowerVR GE8100
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Memory RAM3 GB2 GB
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Internal storage32 GB16 GB
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Memory cardmicroSD(uses second SIM slot)microSD, microSDHC, microSDXC
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Memory card max256 GB32 GB
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OS
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OSAndroid 8.0 (Oreo)Android OS, v8.1 Oreo
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Main camera
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Camera type-Dual
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Main camera13 MP, f/2.05 MP
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2 MP
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Interpolated resolution-8 MP
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Primary camera resolution4160 x 3120 pixels2592 x 1944 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera Autofocusautofocus-
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Primary camera flashLED flashdual-LED flash
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Camera featuresGeo-tagging, HDR, face/smile detection, touch focusAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene mode
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Selfie camera
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FlashLED flash-
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Selfie camera13 MP2 MP
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Selfie camera interpolated resolution-5 MP
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Selfie camera resolution4160 x 3120 pixels1600 x 1200 pixels
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Selfie camera video720p@30fps480p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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Earpiece-Yes
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Multimedia
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Radio FMFM radioFM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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Wi-Fi display-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.2v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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InfraredYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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SensorsFingerprint (rear-mounted), accelerometer, compass, proximityAccelerometer, fingerprint, light, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity3000 mAh3300 mAh
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Battery removableNon-removableRemovable
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Talk time 2G12 h20 h
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Talk time 3G12 h20 h
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Standby time 2G300 h300 h
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Standby time 3G300 h300 h