Allview V4 Viper vs TP-LINK Neffos X9
Allview V4 Viper
TP-LINK Neffos X9
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkW-CDMA 900, 2100HSDPA 850, 900, 1700/2100, 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800), 38(2600)LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 18(800)
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HSDPA speed42.2 Mbps42 Mbps
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HSUPA speed11.5 Mbps11.5 Mbps
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LTE speedLTE Cat 4, 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 announced2019-92018-6
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Status2019-92018-6
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Design
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Build-Metal, plastic
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SIMDual SIM (Nano-SIM, dual SIM stand-by)Dual SIM (Nano-SIM/microSD)
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Height145.8 mm159.47 mm
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Width70.9 mm76.31 mm
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Thickness8.5 mm7.85 mm
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Weight138 g168 g
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ColorsBlue, RedBlack, Silver
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Display
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Display typeIPS capacitive touchscreenIPS capacitive touchscreen
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Physical size5.7 inches5.99 inches
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Resolution720 x 1520 pixels720 x 1440 pixels
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Pixel density295 ppi269 ppi
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Display colors1677721616777216
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Protection-2.5D 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 2.0 GHz 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 MT6761 Helio A22Mediatek MT6750
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GPUPowerVR GE8320Mali-T860 MP2
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Internal storage16 GB32, 64 GB
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Memory RAM2 GB3, 4 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB128 GB
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OS
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OSAndroid 9.0 PieNFUI 8.0 (Android 8.1 Oreo)
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Main camera
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Camera typeDualDual
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Main camera8 MP13 MP, f/2 , 26 mm
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0.3 MP5 MP
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Primary camera resolution-4160 x 3120 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flashdual LED flash
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Camera features-Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection
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Selfie camera
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Selfie camera5 MP8 MP, f/2.2 , 24 mm
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera video-1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Earpiece-Yes
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Multimedia
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RadioFM 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 Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C reversible connector
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USB On-The-Go-Yes
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Bluetoothv4.1v4.1
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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Features
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SensorsAccelerometer, fingerprint, proximityAccelerometer, compass, fingerprint, gyroscope, proximity, light
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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 capacity2700 mAh3060 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Cost
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Price110 USD-
