Acer Iconia Tab A3-A20 vs Samsung Galaxy Tab S8+
Acer Iconia Tab A3-A20
Samsung Galaxy Tab S8+
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G network-LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 32, 66
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5G network-5G band 1, 3, 41, 77, 78 SA/NSA
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speed-LTE-A (CA)
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2014-102022-02
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Status2014-102022-02
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Design
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Build-Aluminium alloy
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SIMNoNano-SIM
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Height256.5 mm285 mm
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Width170.2 mm185 mm
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Thickness10.2 mm5.7 mm
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Weight508 g567 (Wi-Fi) / 572 (5G) g
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Stylus-Yes
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ColorsBlack, WhiteGraphite, Pink Gold, Silver
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Display
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Display typeLED-backlit IPS LCD capacitive touchscreenSuper AMOLED
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Physical size10.1 inches12.4 inches
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Resolution1280 x 800 pixels1752 x 2800 pixels
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Pixel density149 ppi266 ppi
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Display colors1677721616777216
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Protection-Corning Gorilla Glass 5
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Display features-120Hz, HDR10+
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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 3.0 GHz Cortex-X2
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CPU(second)Triple-core 2.5 GHz Cortex-A710
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CPU(third)Quad-core 1.8 GHz Cortex-A510
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ChipsetMediatek MT8127Qualcomm SM8450 Snapdragon 8 Gen 1
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GPUMali-450MP4Adreno 730
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Memory RAM1 GB8, 12 GB
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Internal storage16 GB128, 256 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max128 GB1 TB
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OS
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OSAndroid OS, v4.4 (KitKat)Android 12, One UI 4.1
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Main camera
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Camera type-Dual
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Main camera5 MP13 MP, (wide) , f/2.0 , 26 mm, 1/3.4" , 1.0 µm
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(ultrawide) , 6 MP, f/2.2
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Primary camera resolution2592 x 1944 pixels4160 x 3120 pixels
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Primary camera video1080p4K@30/60fps, 1080p@30fps
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Camera featuresGeo-taggingAutofocus, continuous shooting, 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 MP12 MP, (ultrawide) , f/2.4 , 120˚
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Selfie camera resolution-4032 x 3024 pixels
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Selfie camera features-Face unlock, HDR
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Selfie camera video-4K@30/60fps, 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
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USB connector-magnetic connector
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Bluetoothv4.0v5.2
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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, compass, fingerprint, 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 mAh10090 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Quick Charge 2.0, 45W (100% in 82 min)
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Talk time9 h-
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Tests and performance
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Antutu-1039906 (v9)
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Geekbench(single-core)-1223 (v5.2)
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Geekbench(multi-core)-3195 (v5.2)
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SAR value
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SAR EU(body)-0.68 W/kg
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Cost
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Price-1090 USD
