Allview V4 Viper Pro vs Cat S53
Allview V4 Viper Pro
Cat S53
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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 800, 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, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66
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5G network-5G band 1, 41, 77, 78, 79 SA/NSA
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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 Cat 4, 150 Mbps download, 50 Mbps uploadLTE, 600 Mbps download, 150 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-12022-07
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Status2020-12022-07
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Design
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Build-Aluminium alloy, TPU, polycarbonate
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height171 mm171 mm
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Width82 mm81 mm
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Thickness8.8 mm16 mm
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Weight191.6 g320 g
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Waterproof-IP68/IP69 (1.5m and 35 minutes)
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Dust proof-IP68/IP69
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Resistance drop-1.8m
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MIL-STD-810H-Yes
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Flashlight-Yes
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ColorsGreyBlack
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Display
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Display typeIPS LCD capacitive touchscreenIPS LCD
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Physical size6.8 inches6.5 inches
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Resolution640 x 1352 pixels720 x 1600 pixels
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Pixel density220 ppi270 ppi
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Display colors16777216-
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Protection-Scratch resistant
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MultitouchYes-
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz Cortex-A53Dual-core 2.0 GHz Kryo 460
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CPU(second)Hexa-core 1.8 GHz Kryo 460
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ChipsetMediatek MT6739Qualcomm SM4350 Snapdragon 480 5G
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GPUPowerVR GE8100Adreno 619
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Memory RAM2 GB6 GB
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Internal storage32 GB128 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 11
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Main camera
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Camera typeDualDual
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Main camera13 MP48 MP, (wide) , f/1.8 , 1/2.0" , 0.8 µm
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0.3 MP2 MP, (macro) , 1.75 µm
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Primary camera resolution-8000 x 6000 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flashLED flash
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Camera features-Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, scene-mode, phase detection autofocus
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Selfie camera
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Selfie camera8 MP16 MP, f/2.0
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Selfie camera resolution-4608 x 3456 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 3.0
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USB On-The-Go-Yes
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Bluetoothv4.0v5.1
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Bluetooth A2DPYesA2DP
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bluetooth LE-LE
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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Features
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SensorsAccelerometer, fingerprint, proximityAccelerometer, fingerprint
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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 capacity3500 mAh5500 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Wireless 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 USD530 USD
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Tests and performance
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Antutu-323400 (v9)
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SAR value
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SAR(head)-0.98 W/kg
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SAR(body)-1.06 W/kg