Acer Iconia Tab A3-A20 vs ZTE nubia Z11 mini S
Acer Iconia Tab A3-A20
ZTE nubia Z11 mini S
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800
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3G network-HSDPA 850, 900, 1900, 2100; TD-SCDMA
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4G network-LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
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HSPA speed-HSPA
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LTE speed-LTE
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GPRSYes
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EDGEYes
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Availability
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Status2014-102016-10
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Oficially announced2014-102016-10
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Design
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SIMNoDual SIM (Nano-SIM, dual stand-by)
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Height256.5 mm146.1 mm
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Width170.2 mm72.1 mm
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Thickness10.2 mm7.6 mm
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Weight508 g158 g
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ColorsBlack, WhiteBlack, Gold, White
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Display
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Display typeLED-backlit IPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size10.1 inches5.2 inches
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Resolution1280 x 800 pixels1080 x 1920 pixels
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Pixel density149 ppi424 ppi
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Display colors1677721616777216
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Multitouch-Yes
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A7Octa-core 2.0 GHz ARM Cortex-A53
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ChipsetMediatek MT8127Qualcomm MSM8953 Snapdragon 625
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GPUMali-450MP4Adreno 506
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Memory RAM1 GB4 GB
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Internal storage16 GB64, 128 GB
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Memory cardmicroSDmicroSD(uses second SIM slot)
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Memory card max128 GB256 GB
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OS
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OSAndroid OS, v4.4 (KitKat)Android OS, v6.0 (Marshmallow)
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Main camera
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Main camera5 MP23 MP, f/2.0
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Primary camera resolution2592 x 1944 pixels-
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Primary camera video1080p1080p@30fps
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Primary camera Autofocus-phase detection autofocus
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Primary camera flash-LED flash
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Camera featuresGeo-tagging1 µm pixel size, 1/2.6" sensor size, HDR, face detection, geo-tagging, panorama, touch focus
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Selfie camera
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Selfie camera2 MP13 MP, f/2.2 , 1/3" , 1.22 µm
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Secondary camera autofocus-phase detection autofocus
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes
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NotificationsMP3, WAV ringtonesVibration; MP3, WAV ringtones
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Multimedia
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RadioNo-
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Radio FM-FM 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, 802.11ac
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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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WLAN DLNA-Yes
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USBmicroUSB 2.0Type-C 1.0 reversible connector
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USB On-The-Go-Yes
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Bluetoothv4.0v4.1
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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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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush EmailPush Email
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JavaNoNo
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SensorsAccelerometerFingerprint, accelerometer, compass, gyro, 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 capacity5910 mAh3000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Talk time9 h-
