Acer Iconia Tab A700 vs ZTE R221
Acer Iconia Tab A700
ZTE R221
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Network
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2G networkGSM 900, 1800
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GPRSYes
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EDGE
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Availability
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Oficially announced2012-12014-12
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Status2012-82014-12
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Design
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SIMNoDual SIM (Mini-SIM)
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Height259 mm108 mm
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Width175 mm47 mm
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Thickness11 mm14 mm
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Weight665 g80 g
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ColorsMetallic Red, Titanium GrayBlack
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Display
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Display typeLCD capacitive touchscreenTFT
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Physical size10.1 inches1.8 inches
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Resolution1920 x 1200 pixels128 x 160 pixels
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Pixel density224 ppi114 ppi
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Display colors1677721666560
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Hardware
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CPUQuad-core 1.3 GHz
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ChipsetNvidia Tegra 3-
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GPUULP GeForce-
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Memory RAM1 GB-
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Internal storage16, 32, 64 GB5 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB2 GB
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OS
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OSAndroid OS, v4.0 (Ice Cream Sandwich)-
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Main camera
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Main camera5 MP
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Primary camera resolution2592 x 1944 pixels640 x 480 pixels
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Primary camera video720pno
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Selfie camera
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Secondary cameraYesNo
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Sound
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3.5mm jackYesNo
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LoudspeakerYes, with stereo speakersYes
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NotificationsN/AVibration, Polyphonic, MP3 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, 802.11n
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USBmicroUSB 2.0
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Bluetoothv2.1
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Bluetooth EDRYes-
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GPSYes, with A-GPSNo
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Features
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Messaging SMS-SMS
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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JavaYes, via Java MIDP emulatorNo
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Browser
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HTMLHTML5-
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Browser-No
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Adobe FlashYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity9800 mAh1000 mAh
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Battery removableNon-removable-
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Talk time10 h9 h
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Standby time-280 h
