GENERAL\t2G Network\tGSM 850 / 900 / 1800 / 1900 (only on A101)
3G Network\tHSDPA 850 / 900 / 1900 / 2100 (only on A101)
BODY\tDimensions\t195 x 117 x 13.1 mm
Weight\t470 g
Type\tLCD capacitive touchscreen, 16M colors 600 x 1024 pixels, 7.0 inches (~170 ppi pixel density)
Multitouch\tYes- Acer UI
Loudspeaker\tYes, with stereo speakers
3.5mm jack\tYes - Dolby mobile sound enhancement
Card slot\tmicroSD, up to 32GB, buy memory
Internal\t8/16 GB storage, 512 MB RAM
OS : Honeycomb 3.2
DATA\tGPRS\tYes
EDGE\tYes
Speed\tHSDPA, 21 Mbps; HSUPA, 5.76 Mbps
WLAN\tWi-Fi 802.11 b/g/n, Wi-Fi hotspot
Bluetooth\tYes, v2.1 with A2DP, EDR
USB\tYes, microUSB v2.0
CAMERA\tPrimary\t5 MP, 2592 x 1944 pixels, autofocus, LED flash
Features\tGeo-tagging, image stabilization
Video\tYes, 720p@30fps, VGA@60fps
Secondary\tYes, 2 MP
FEATURES\tOS\tAndroid OS, v3.2 (Honeycomb)
Chipset\tNvidia Tegra 2 T20
CPU\tDual-core 1 GHz Cortex-A9
GPU\tULP GeForce
Sensors\tAccelerometer, gyro, compass
Messaging\tEmail, Push Email, IM
Browser\tHTML, Adobe Flash
Radio\tNo
GPS\tYes, with A-GPS support
Java\tYes, via Java MIDP emulator
Colors\tBlack/Red, Black/Blue
- SNS integration
- HDMI port
- Google Search, Maps, Gmail
- YouTube, Google Talk, Picasa integration
- MP3/WAV/WMA/eAAC+ player
- XviD/MP4/H.264/H.263 player
- Organizer
- Document viewer (Word, Excel, PowerPoint, PDF)
- Predictive text input
Standard battery, Li-Po 1530 mAh

source : gsmarena.com

http://www.gsmarena.com/acer_iconia_..._a101-3906.php
http://reviews.cnet.com/tablets/acer...-34858843.html