Acer Iconia Tab A3-A20 vs Blackview Oscal Pad 13
Acer Iconia Tab A3-A20
Blackview Oscal Pad 13
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G network-HSDPA 900, 2100
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4G network-LTE frequency band 1, 3, 7, 8, 20, 40
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LTE speed-LTE, Cat4, 150 Mbps download, 51 Mbps upload
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GPRSYes
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EDGEYes
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Availability
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Status2014-102023-04
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Oficially announced2014-102023-04
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Design
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Build-Plastic, metal
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SIMNoHybrid Dual SIM (Nano-SIM, dual stand-by)
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Height256.5 mm158 mm
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Width170.2 mm239.2 mm
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Thickness10.2 mm7.6 mm
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Weight508 g435 g
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ColorsBlack, WhiteBlue, Gray
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Display
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Display typeLED-backlit IPS LCD capacitive touchscreenIPS LCD
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Physical size10.1 inches10.1 inches
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Resolution1280 x 800 pixels1200 x 1920 pixels
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Pixel density149 ppi224 ppi
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Display colors1677721616777216
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Protection-Scratch resistant
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz ARM Cortex-A7Dual-core 1.6 GHz Cortex-A75
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CPU(second)Hexa-core 1.6 GHz Cortex-A55
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ChipsetMediatek MT8127Unisoc T606
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GPUMali-450MP4Mali-G57 MP1
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Memory RAM1 GB8 GB
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Internal storage16 GB256 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max128 GB-
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OS
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OSAndroid OS, v4.4 (KitKat)Android 12, Doke-OS 3.0
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Main camera
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Camera type-Single
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Main camera5 MP13 MP
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Primary camera resolution2592 x 1944 pixels4160 x 3120 pixels
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Primary camera video1080p1080p@30fps
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Primary camera flash-LED flash
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Camera featuresGeo-taggingAutofocus, digital zoom, 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 camera type-Single
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Selfie camera2 MP8 MP, 1/4" , 1.12 µm
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera features-Face unlock
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Selfie camera video-1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYes, with stereo speakersYes, with stereo speakers
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NotificationsMP3, WAV ringtones-
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Multimedia
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RadioNoFM 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 HotspotYes-
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C 2.0
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USB On-The-Go-Yes
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Bluetoothv4.0v5.0
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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NFC-No
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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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BDS-Yes
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Features
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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JavaNo-
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SensorsAccelerometerAccelerometer, hall
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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 capacity5910 mAh7680 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-No
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Talk time9 h-
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Tests and performance
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Antutu-228489 (v9)
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Cost
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Price-140 USD
