| Hardware and OS | Acer beTouch E101 | |
| Operating system | Microsoft Windows Mobile 6.5 Professional | |
| Processor | 528 MHz ARM 11 | |
| Chipset | Qualcomm MSM7225 Snapdragon S1 | |
| GPU | No | |
| Internal memory | 256 MB RAM, 512 MB ROM | |
| External memory | microSD (dedicated slot) | |
| Display | Acer beTouch E101 | other phones |
| Type | TFT | |
| Size | 3.2" inc | |
| Resolution | 240 x 400 px | |
| Touchscreen | resistive touchscreen | |
| Screen-to-Body Ratio | 46.1% | |
| Display area | 29.1 cm2 | |
| Display aspect ratio | 5:3 (height:width) | |
| Pixel Density | 146 PPI | |
| Colors | 65K | |
| Other | Scroll Wheel | |
| Connectivity | Acer beTouch E101 | other phones |
| Wi-Fi | No | |
| Network | GSM | |
| SIM card | Mini-SIM | |
| Bluetooth | 2.0, A2DP | |
| Edge | Class 10 | |
| GPRS | Class 10 | |
| GPS | Yes, with A-GPS | |
| USB | miniUSB | |
| Camera | Acer beTouch E101 | other phones |
| Main camera | 2 MP, Single | |
| Specs | 2 MP | |
| Video | Yes | |
| Multimedia | Acer beTouch E101 | other phones |
| 3.5 mm Jack | No | |
| Radio | No | |
| Design | Acer beTouch E101 | other phones |
| Colors | Black | |
| Dimensions | 113 x 56 x 12.8 mm | |
| Weight | 118 g | |
| Battery | Acer beTouch E101 | other phones |
| Battery capacity | 1140 mAh, Removable Li-Ion | |
| Battery life | Stand by time- Up to 400 h
Talking time- Up to 5 h
| |
| Other | Acer beTouch E101 | other phones |
| SAR | SAR - 0.34 W/kg (head), 0.79 W/kg (body) | |
| Release date | 2009, October | |
| Sensors | | |
