Acer Iconia Tab A3-A20 vs vivo Pad2
Acer Iconia Tab A3-A20
vivo Pad2
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Network
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2G networkN/A
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3G network-N/A
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4G network-N/A
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GPRSN/A
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EDGEN/A
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Availability
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Oficially announced2014-102023-04
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Status2014-102023-04
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Design
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Build-Glass front, aluminum back, aluminum frame
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SIMNoNo
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Height256.5 mm266 mm
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Width170.2 mm191.6 mm
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Thickness10.2 mm6.6 mm
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Weight508 g585 g
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Stylus-Yes
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ColorsBlack, WhiteBlue, Gray, Violet
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Display
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Display typeLED-backlit IPS LCD capacitive touchscreenIPS LCD
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Physical size10.1 inches12.1 inches
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Resolution1280 x 800 pixels1968 x 2800 pixels
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Pixel density149 ppi284 ppi
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Display colors167772161073741824
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Display features-144Hz, HDR10, 600 nits
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz ARM Cortex-A7Single-core 3.05 GHz Cortex-X2
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CPU(second)Triple-core 2.85 GHz Cortex-A710
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CPU(third)Quad-core 1.80 GHz Cortex-A510
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ChipsetMediatek MT8127MediaTek Dimensity 9000
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GPUMali-450MP4Mali-G710 MC10
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Memory RAM1 GB8, 12 GB
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Internal storage16 GB128, 256, 512 GB
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Memory cardmicroSDNo
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Memory card max128 GB-
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Storage-UFS 3.1
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OS
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OSAndroid OS, v4.4 (KitKat)Android 13, OriginOS 3
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Main camera
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Camera type-Dual
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Main camera5 MP13 MP, (ultrawide) , f/2.2 , 112˚ , 21 mm, 1.12 µm
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(macro) , 2 MP, f/2.4 , 1/5" , 1.75 µm
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Primary camera resolution2592 x 1944 pixels4130 x 3120 pixels
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Primary camera video1080p4K@30fps, 1080p@30fps
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Primary camera flash-LED flash
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Camera featuresGeo-taggingAutofocus, 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 camera type-Single
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Selfie camera2 MP8 MP, (wide) , f/2.0 , 1/4.0" , 1.12 µm
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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 (4 speakers)
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NotificationsMP3, WAV ringtones-
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Multimedia
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RadioNoNo
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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, 802.11ax
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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 3.2, DisplayPort
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USB connector-magnetic connector
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USB On-The-Go-Yes
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Bluetoothv4.0v5.3
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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NFC-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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BDS-Yes
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QZSS-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, compass, gyroscope, proximity
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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 capacity5910 mAh10000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes, 44W
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Reverse charging-Yes, 55W
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Talk time9 h-
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Tests and performance
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Antutu-959000 (v9)
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Geekbench(single-core)-1289 (v5.4)
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Geekbench(multi-core)-4084 (v5.4)
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Cost
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Price-360 USD
