Blackview A20 Pro vs Yezz Classic C23A
Blackview A20 Pro
Yezz Classic C23A
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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, 2100-
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800)-
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LTE speedLTE, Cat5, 300 Mbps download, 75 Mbps upload-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2018-62015-11
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Status2018-62016-2
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Design
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BuildPlastic-
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Mini-SIM)
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Height146.7 mm112 mm
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Width70.7 mm48.5 mm
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Thickness9.75 mm12.6 mm
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Weight183 g81 g
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ColorsBlack, Blue, GoldBlack, Blue, Fushsia, Gold, Green, Red, Silver, White
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Display
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Display typeIPS capacitive touchscreenTFT
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Physical size5.5 inches1.8 inches
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Resolution720 x 1440 pixels128 x 160 pixels
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Pixel density293 ppi114 ppi
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Display colors16777216262144
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ProtectionScratch resistant, AGC glass-
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MultitouchYes-
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Hardware
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CPUQuad-core 1.3 GHz Cortex-A53
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ChipsetMediatek MT6739WA-
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GPUPowerVR GE8100-
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Memory RAM2 GB4 MB
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Internal storage16 GB4 MB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD
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Memory card max32 GB8 GB
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OS
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OSAndroid OS, v8.1 Oreo-
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Main camera
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Camera typeDual-
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Main camera8 MP, f/2.2 , 1.119 µm
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Primary camera-VGA
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0.3 MP
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Primary camera resolution3284 x 2448 pixels-
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Primary camera video1080p@30fpsvideo
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Primary camera flashLED flash-
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeNo
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Selfie camera
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Secondary camera-No
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Selfie camera5 MP, f/2.4
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Selfie camera resolution2560 x 1920 pixels-
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Selfie camera video720p@30fps-
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Notifications-Vibration, MP3, WAV
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EarpieceYes-
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Multimedia
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Radio FMFM radioStereo FM radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.2v2.1
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Bluetooth A2DPYes-
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GPSYes, with A-GPSNo
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GLONASSYes-
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BeidouYes-
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Features
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Messaging SMS-SMS
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WAP-WAP 2.0
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Java-No
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SensorsAccelerometer, fingerprint, light, proximity-
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity3000 mAh600 mAh
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Battery removableNon-removableRemovable
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Talk time-4 h
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Standby time-200 h