Blackview A7 vs alcatel 3 (2019)
Blackview A7
alcatel 3 (2019)
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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, 1900, 2100
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4G network-LTE
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HSDPA speed21 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced20172019-2
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Status20172019-2
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Design
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Build-Metal, plastic
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SIMDual SIM (Micro-SIM)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height143 mm151.1 mm
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Width71 mm69.7 mm
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Thickness9.5 mm8 mm
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Weight-145 g
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ColorsBlack, Blue, Champagne, WhiteBlack, Blue
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Display
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Display typeIPS capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size5 inches5.94 inches
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Resolution720 x 1280 pixels720 x 1560 pixels
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Pixel density294 ppi289 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen, Asahi Dragontrail Glass
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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-A7Dual-core 2.0 GHz Cortex-A53
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CPU(second)Hexa-core 1.45 GHz Cortex-A53
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ChipsetMediatek MT6580AQualcomm SDM439 Snapdragon 439
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GPUMali-400 MP2Adreno 505
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Memory RAM1 GB3 GB
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Internal storage8 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max-128 GB
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OS
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OSAndroid OS, v7.0 NougatAndroid 8.1 Oreo
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Main camera
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Camera typeDualDual
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Main camera5 MP, f/2.413 MP, f/2.0 , 1/3" , 1.12 µm
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0.3 MP5 MP
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Primary camera resolution2592 x 1944 pixels4160 x 3120 pixels
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Primary camera video720p@30fps720p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeAutofocus, continuous shooting, digital zoom, digital image stabilization, 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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Selfie camera2 MP, f/2.88 MP, f/2.0 , 1/4" , 1.12 µm
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera video480p@30fps720p@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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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 HotspotYesYes
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WLAN WiFi Direct-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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Features
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SensorsAccelerometer, light, proximityAccelerometer, compass, fingerprint, 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 capacity2800 mAh3500 mAh
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Battery removable-Non-removable
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Talk time 2G-28 h
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Talk time 3G-21 h
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Talk time 4G-18 h
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Standby time 2G-900 h
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Standby time 3G-950 h
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Standby time 4G-900 h