| Manufacturer | |
| Sony Ericsson | Acer |
| Announced | |
| May 2010 | October 2009 |
| Status | |
| Available - Q3 2010 | Available - December 2009 |
| Colors | |
| Black, Red, Silver | Black, White, Red |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
111 x 51 x 18 mm (4.37 x 2.01 x 0.71 in) |
115 x 62.5 x 12.5 mm (4.53 x 2.46 x 0.49 in) |
| Weight | |
| 145 g (5.11 oz) | 135 g (4.76 oz) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | |
| CDMA | HSDPA 900 / 1900 / 2100 |
| Messaging | |
| SMS, MMS, Push Mail, EMail | SMS, MMS, EMail, IM |
| OS | |
| Android OS, v1.6 (Donut) | |
| Processor | |
| 1 GHz Scorpion, Qualcomm QSD8250 Snapdragon [Similar] | 768 MHz Scorpion, Qualcomm QSD8250 Snapdragon [Similar] |
| GPU | |
| Adreno 200 [Similar] | Adreno 200 [Similar] |
| RAM | |
| N/A | 256 MB [Browse Similar] |
| Internal Memory | |
| 800 MB storage | N/A |
| External Memory | |
| microSD, up to 16GB | microSD, up to 32GB |
| 3.5mm Jack | |
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| Radio | |
| Stereo FM Radio with RDS | No |
| Games | |
| Yes + downloadable | Yes |
| Loud Speaker | |
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| GPRS | |
| Class 10 (4+1/3+2 slots), 32 - 48 kbps | Class 10 (4+1/3+2 slots), 32 - 48 kbps |
| Edge | |
| Class 10, 236.8 kbps | Class 10, 236.8 kbps |
| 3G | |
| CDMA | HSDPA, 7.2 Mbps; HSUPA, 2.0 Mbps |
| Bluetooth | |
| Yes, v2.0 with A2DP | Yes, v2.0 with A2DP |
| Wi-Fi | |
| Wi-Fi 802.11 b/g (via external Wi-Fi WIN card) | Wi-Fi 802.11 b/g |
| USB | |
| Yes, microUSB v2.0 | Yes, miniUSB |
| GPS | |
| No | Yes, with A-GPS support |
| Browser | |
| WAP 2.0/xHTML, HTML | HTML |
| Phonebook | |
| 1000 entries, Photocall | Practically unlimited entries and fields, Photocall |
| Call Records | |
| Yes | Practically unlimited |
| Internal | |
| 800 MB storage | 256MB RAM, 512MB ROM |
| Expandable Storage | |
| microSD, up to 16GB | microSD, up to 32GB |
| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| NFC | |
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| Type | |
| Standard battery, Li-Po | Standard battery, Li-Ion |
| Capacity | |
| 930 mAh | 1350 mAh |
| Stand by | |
| Up to 260 h | Up to 400 h |
| Talk Time | |
| Up to 3 h 30 min | Up to 5 h |