Asus Google Nexus 7 vs Samsung Galaxy Ace 2 I8160
Asus Google Nexus 7
Samsung Galaxy Ace 2 I8160
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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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HSDPA speed-HSDPA, 14.4 Mbps
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2012-62012-2
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Status2012-72012-5
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Design
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SIMNoMini-SIM
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Height198.5 mm118.3 mm
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Width120 mm62.2 mm
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Thickness10.5 mm10.5 mm
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Weight340 g122 g
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ColorsBlackBlack, La Fleur, White
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Display
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Display typeLED-backlit IPS LCD capacitive touchscreenPLS TFT capacitive touchscreen
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Physical size7.0 inches3.8 inches
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Resolution800 x 1280 pixels480 x 800 pixels
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Pixel density216 ppi246 ppi
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Display colors1677721616777216
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Hardware
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CPUQuad-core 1.2 GHz ARM Cortex-A9Dual-core 0 MHz 80
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ChipsetNvidia Tegra 3NovaThor U8500
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GPUULP GeForceMali-400
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Memory RAM1 GB768 MB
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Internal storage8, 16, 32 GB4 GB
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Memory cardmicroSD
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Memory card max-32 GB
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OS
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OSAndroid OS, v4.1 (Jelly Bean)Android OS, v2.3 (Gingerbread)
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Main camera
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Camera type-Photo / Video
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Main camera1.2 MP5 MP
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Primary camera resolution1280 x 960 pixels2592 x 1944 pixels
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Primary camera video720p720p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraNoVGA camera
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes
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NotificationsN/AVibration; MP3, WAV ringtones
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Multimedia
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RadioNo-
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Radio FM-Stereo FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Upnp-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv3.0v3.0
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Bluetooth A2DP-Yes
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GPSYesYes, 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 IMIM-
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Messaging Push EmailPush Email-
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JavaNoYes, via Java MIDP emulator
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Browser
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HTMLYesYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity4325 mAh1500 mAh
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Battery removableNon-removable-
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Talk time10 h-
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Talk time 2G-16 h 20 min
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Talk time 3G-7 h 30 min
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Standby time--
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Standby time 2G-670 h
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Standby time 3G-640 h