Phone Comparison - Acer beTouch E400 vs Dell XCD28
Acer beTouch E400.jpg)
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Dell XCD28.jpg)
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| Manufacturer | Acer | Dell |
| Announced | February 2010 | November 2010 |
| Status | Available - April 2010 | Available - November 2010 |
| Colors | Soft-touch Black, Ceramic White and Pearl Red with 3 exchangeabl | Black |
| Form Factor | Candybar | Candybar |
| Dimension |
115 x 59.3 x 12 mm (4.53 x 2.33 x 0.47 in) |
102 x 55 x 14.5 mm (4.02 x 2.17 x 0.57 in) |
| Weight | 125 g (4.41 oz) | 100 g (3.53 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 900 / 2100 HSDPA 850 / 900 / 2100 |
HSDPA 2100 |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
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| OS | Android OS, v2.1 (Eclair) | Android OS, v2.1 (Eclair) |
| Processor | 600 MHz ARM 11, Qualcomm MSM7227 [Similar] | 600 MHz ARM 11, Qualcomm MSM7227 [Similar] |
| GPU | Adreno 200 [Similar] | Adreno 200 [Similar] |
| RAM | 256 MB [Browse Similar] | 256 MB [Browse Similar] |
| Internal Memory | N/A | 200 MB storage |
| External Memory | microSD | microSD, up to 8GB, 2 GB included |
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| Type | TFT resistive touchscreen | TFT resistive touchscreen |
| Colors | 256K colors | 256K colors |
| Size | 3.2 inches [Similar] | 2.8 inches [Similar] |
| Resolution | 320 x 480 pixels (180 ppi) | 240 x 320 pixels (143 ppi) |
| Screen-to-Body Ratio | 44.85% | 43.19% |
| Multi-Touch |  |
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| Radio | Stereo FM radio | Stereo FM radio with RDS |
| Games | Yes | Yes |
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| Rear Camera | 3.15 MP, 2048x1536 pixels [Similar] | 3.15 MP, 2048x1536 pixels [Similar] |
| Flash | No | No |
| Features | Auto focus, Geo-tagging | Auto focus, |
| Video | Yes | Yes |
| Front Camera | No [Similar] | No [Similar] |
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| GPRS | Class 10 (4+1/3+2 slots), 32 - 48 kbps | Yes |
| Edge | Class 10, 236.8 kbps | Yes |
| 3G | HSDPA, 3.6 Mbps; HSUPA 384 Kbps | HSDPA, 7.2 Mbps |
| Bluetooth | Yes, v2.0 with A2DP | Yes, v2.1 with A2DP, EDR |
| Wi-Fi | Wi-Fi 802.11 b/g | Wi-Fi 802.11 b/g |
| USB | Yes, v2.0 | Yes, microUSB v2.0 |
| GPS | Yes, with A-GPS support | Yes, with A-GPS support |
| Browser | HTML | HTML |
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| Internal | 256 MB RAM, 512 MB ROM | 200 MB storage, 256 MB RAM, 256 MB ROM |
| Expandable Storage | microSD | microSD, up to 8GB, 2 GB included |
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| Type | Standard battery, Li-Po | Standard battery, Li-Ion |
| Capacity | 1090 mAh | 1100 mAh |
| Stand by | Up to 400 h | |
| Talk Time | Up to 5 h | |
