Allview V4 Viper Pro vs Cat S52
Allview V4 Viper Pro
Cat S52
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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, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 20(800), 38(2600)LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600)
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HSDPA speed21.1 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE Cat 4, 150 Mbps download, 50 Mbps uploadLTE-A (2CA), Cat6, 300 Mbps download, 100 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-12019-10
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Status2020-12019-11
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Design
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Build-Aluminium alloy, TPU
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height171 mm158.1 mm
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Width82 mm76.6 mm
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Thickness8.8 mm9.7 mm
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Weight191.6 g210 g
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Waterproof-IP68, 1.5m and 35 minutes
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Dust proof-Yes, IP68
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Resistance drop-1.5m
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MIL-STD-810G-Yes
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ColorsGreyBlack
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Display
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Display typeIPS LCD capacitive touchscreenIPS
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Physical size6.8 inches5.65 inches
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Resolution640 x 1352 pixels720 x 1440 pixels
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Pixel density220 ppi285 ppi
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Display colors16777216-
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Protection-Scratch resistant, Corning Gorilla Glass 6
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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 Cortex-A53Quad-core 2.3 GHz Cortex-A53
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CPU(second)quad-core 1.8 GHz Cortex-A53
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ChipsetMediatek MT6739Mediatek MT6765 Helio P35
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GPUPowerVR GE8100PowerVR GE8320
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Memory RAM2 GB4 GB
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Internal storage32 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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StorageeMMC 5.1-
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OS
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OSAndroid 9.0 PieAndroid 9.0 Pie, Android 10
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Main camera
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Camera typeDual-
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Main camera13 MP12 MP, f/1.8 , 1/2.55" , 1.4 µm
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0.3 MP
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Primary camera resolution-4032 x 3024 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flashLED flash
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Primary camera phase detection autofocus-phase detection with Dual Pixel
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Selfie camera
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Selfie camera8 MP8 MP
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera video1080p@30fps1080p@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, 802.11ac
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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 1.0 reversible connector
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USB On-The-Go-Yes
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Bluetoothv4.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth EDR-Yes
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEO-Yes
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Beidou-Yes
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Features
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SensorsAccelerometer, fingerprint, proximityAccelerometer, compass, fingerprint, gyro, 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 capacity3500 mAh3100 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Talk time 2G-29 h
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Talk time 3G-29 h
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Standby time 2G-672 h
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Standby time 3G-672 h
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Cost
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Price190 USD500 USD
