Allview V3 Viper vs Meizu X8
Allview V3 Viper
Meizu X8
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 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), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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HSDPA speed21.1 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE-A, Cat15, 800 Mbps download, 150 Mbps upload
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GPRSClass 10Yes
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EDGEClass 10Yes
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Availability
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Oficially announced2018-12018-9
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Status2018-22018-9
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Design
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BuildPlastic, metalMetal
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SIMHybrid Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height148.3 mm151.2 mm
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Width71.8 mm74.6 mm
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Thickness8.1 mm7.8 mm
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Weight143.6 g160 g
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ColorsBlack, Gold, SilverBlack, Blue, White
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Display
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Display typeIPS LCD capacitive touchscreenIPS
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Physical size5.5 inches6.2 inches
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Resolution720 x 1440 pixels1080 x 2220 pixels
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Pixel density293 ppi398 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 32.5D curved glass screen
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MultitouchYesYes
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz ARM Cortex-A53Dual-core 2.2 GHz Kryo 360 Gold
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CPU(second)Hexa-core 1.7 GHz Kryo 360 Silver
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ChipsetMediatek MT6737Qualcomm SDM710 Snapdragon 710
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GPUMali-T720MP2Adreno 616
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Memory RAM3 GB4, 6 GB
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Internal storage32 GB64, 128 GB
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Memory cardmicroSD(uses second SIM slot)-
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Memory card max256 GB-
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OS
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OSAndroid 8.0 (Oreo)FlyMe (Android 8.1 Oreo)
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Main camera
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Camera type-Dual
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Main camera13 MP, f/2.012 MP, f/1.9 , 1/2.55" , 1.4 µm
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5 MP
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Primary camera resolution4160 x 3120 pixels4000 x 3000 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 dual-tone flash
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Primary camera phase detection autofocus-dual pixel phase detection autofocus
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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 MP20 MP, f/2.0 , 1/2.78" , 1.0 µm
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Selfie camera resolution4160 x 3120 pixels5120 x 3840 pixels
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Selfie camera video720p@30fps1080p@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-No
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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 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C 1.0 reversible connector
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USB On-The-Go-Yes
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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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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Beidou-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, compass, fingerprint, gyro, hall, light, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity3000 mAh3210 mAh
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Battery removableNon-removableNon-removable
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Talk time 2G12 h-
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Talk time 3G12 h-
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Standby time 2G300 h-
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Standby time 3G300 h-