| Attribute | I-mobile 903 × | Sony Ericsson K310 × |
|---|---|---|
| General | ||
| Brand | i-mobile | Sony Ericsson |
| Launch | ||
| Announced | 2007-05-01 | 2006-02-01 |
| Body | ||
| Width (mm) | 17 | 17 |
| Length (mm) | 106 | 101 |
| Height (mm) | 47 | 44 |
| Weight (g) | 88 | 82 |
| SIM | Mini-SIM | Mini-SIM |
| Network | ||
| Technology |
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| 2G bands |
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| Memory | ||
| Card slot | microSD (dedicated slot), 1 GB included | No |
| Internal |
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| Display | ||
| Size (in) | 2 | 1.74 |
| Resolution (px) | 240 x 320 | 128 x 160 |
| Display Type | TFT | UBC |
| Battery | ||
| Type | Removable | Removable |
| Capcity (mAh) | Li-Ion | Li-Ion |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
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| Main Camera Video | Yes | Yes |
| Comms | ||
| WLAN | No | No |
| Bluetooth | 2.0, A2DP | No |
| GPS | - | - |
| Radio | FM radio | No |
| USB | Proprietary | Proprietary |
| Sound | ||
| Loudspeaker | - | - |
| 3.5mm jack | - | - |
| Misc | ||
| Colors |
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| Phonebook | 1000 entries | Yes, Photo call |
| Call records | Yes | 30 received, dialed and missed calls |
| Alert types | Vibration; Downloadable polyphonic, MP3 ringtones | Vibration; Downloadable polyphonic, MP3, AAC ringtones, composer |
| Infrared port | - | Yes |
| Features | ||
| Messaging | SMS, EMS, MMS | SMS, MMS, Email, Instant Messaging |
| Browser | WAP 2.0/xHTML | WAP 2.0/xHTML, HTML(NetFront) |
| Games | Yes | Yes + downloadable |
| Java | Yes | Yes, MIDP 2.0 |
| Stand-by (h) | 200 | 360 |
| Talk time (h) | Up to 2 h | Up to 6 h |