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Brief information about compared phones: Acer beTouch E101 , HP Pre 3Acer beTouch E101 2009 year of release. cpu 528 MHz ARM 11. screen 3.2". with resolution 240x400. Smartphone has 2 megapixel main camera . HP Pre 3 2011 year of release. cpu 1.4 GHz Scorpion. screen 3.58". with resolution 480x800. Smartphone has 0 megapixel front camera and 5 megapixel main camera . |
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| Display | Technology | TFT | TFT | |
| Touchscreen | resistive touchscreen | capacitive touchscreen | ||
| Display colors | 65K | 16M | ||
| Screen size | 3.2" inch | 3.58" inch | ||
| Screen area | 29.1 cm2 | 36.5 cm2 | ||
| Screen format | 5:3 (height:width) | 5:3 (height:width) | ||
| Screen to body ratio | 46.1% | 51.4% | ||
| Screen resolution | 240 x 400 px | 480 x 800 px | ||
| PPI /points per inch/ | 146 PPI | 261 PPI | ||
| Camera and Video | Rear camera, main | 2 MP, Single | 5 MP, Single | |
| Camera specs | 2 MP | 5 MP, AF | ||
| Functions | LED flash | |||
| Video | Yes | 720p | ||
| Front camera, selfie | 0 MP, | 0.3 MP, Single | ||
| Specifications | Super AMOLED | VGA | ||
| Performance | Operating system OS | Microsoft Windows Mobile 6.5 Professional | HP webOS 2.2 | |
| Chipset | Qualcomm MSM7225 Snapdragon S1 | Qualcomm MSM8255 Snapdragon S2 | ||
| Processor CPU | 528 MHz ARM 11 | 1.4 GHz Scorpion | ||
| Graphics processor GPU | No | Adreno 205 | ||
| External memory | microSD (dedicated slot) | No | ||
| Internal memory | 256 MB RAM, 512 MB ROM | 8 GB, 512 MB RAM | ||
| General specs | Release date | 2009, October | 2011, February | |
| Dimensions (HxWxD) | 113 Х 56 Х 12.8 mm | 111 Х 64 Х 16 mm | ||
| Weight | 118 g | 156 g | ||
| Colors | Black | Black | ||
| Battery | 1140 mAh, Removable Li-Ion | 1230 mAh, Removable Li-Ion | ||
| Approximate price | 170 EUR | 350 EUR | ||
| Battery life | Stand by time- Up to 400 h Talking time- Up to 5 h | Stand by time- Up to 300 h Talking time- Up to 5 h | ||
| Communication and Connectivity | SIM card | Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM | Mini-SIM | |
| Network | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 | ||
| Speed | Super AMOLED | HSPA 7.2/5.76 Mbps | ||
| GPRS | Class 10 | Yes | ||
| Edge | Class 10 | Yes | ||
| Wi-Fi | panorama | Wi-Fi 802.11 a/b/g/n, dual-band | ||
| GPS | Yes, with A-GPS | Yes, with A-GPS | ||
| NFC | Super AMOLED | |||
| USB | miniUSB | microUSB 2.0 | ||
| Bluetooth | microUSB 2.0, A2DP | 2.1, A2DP, EDR | ||
| Harmful irradiation | SAR - 0.34 W/kg (head) 0.79 W/kg (body) | |||
| Music and Audio | Radio | panorama | No | |
| Headphone jack | panorama | Yes | ||
| Others | Scroll Wheel | Active noise cancellation with dedicated mic | ||
| Other features | Dop | MP3/WAV/WMA/eAAC+ player -MP4/WMV/H.264 player -Pocket Office -Voice memo -Predictive text input Also known as Acer E1 | Sensors Accelerometer, proximity, compass - MP3/WAV/eAAC+ player -MP4/H.264 player -Organizer -Document viewer -Voice memo/dial -Predictive text input | |
