Allview V2 Viper S vs Assistant AP-108G Cetus
Allview V2 Viper S
Assistant AP-108G Cetus
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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, 2100W-CDMA 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 20(800), 38(2600)LTE frequency band 1(2100), 3(1800), 7(2600)
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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, 150.8 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2016-102018-12
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Status2016-102018-12
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Design
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Build-Plastic
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SIMDual SIM (Micro-SIM, dual stand-by)Dual SIM (Mini-SIM, dual SIM stand-by)
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Height146 mm171 mm
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Width74.5 mm241 mm
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Thickness8.2 mm9.5 mm
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Weight141.6 g-
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ColorsGold, GrayBlack, Blue, Gold
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Display
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Display typeLTPS IPS LCD capacitive touchscreenIPS capacitive touchscreen
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Physical size5.5 inches10 inches
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Resolution1080 x 1920 pixels1920 x 1200 pixels
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Pixel density401 ppi226 ppi
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Display colors1677721616777216
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ProtectionScratch-resistant glass-
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MultitouchYesYes
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Hardware
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CPU-Octa-core
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CPUOcta-core 1.3 GHz ARM Cortex-A53Quad-core 1.5 GHz Cortex-A53
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CPU(second)quad-core 1 GHz Cortex-A53
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ChipsetMediatek MT6753Mediatek MT6750
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GPUMali-T720Mali-T860 MP2
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Memory RAM3 GB2 GB
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Internal storage32 GB32 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max256 GB128 GB
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OS
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OSAndroid OS, v6.0 (Marshmallow)Android 8.0 Oreo
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Main camera
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Camera type-Single
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Main camera16 MP, f/2.05 MP, f/2.4
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Primary camera resolution-2592 x 1944 pixels
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Primary camera video1080p@30fps720p@30fps
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Primary camera Autofocusphase detection autofocus-
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Primary camera flashLED flashLED flash
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Camera featuresGeo-tagging, HDR, face/smile detection, touch focusContinuous shooting, digital zoom, geotagging, panorama, HDR, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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Selfie camera5 MP2 MP
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Selfie camera resolution-1600 x 1200 pixels
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Selfie camera video-480p@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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Multimedia
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Radio-FM Radio
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Radio FMFM radio-
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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 HotspotYes-
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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)-
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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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JavaNo-
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SensorsAccelerometer, compass, proximityAccelerometer
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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 mAh6000 mAh
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Battery removableRemovableNon-removable
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Talk time 3G14 h-
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Standby time 3G210 h-