Comparison of Alcatel OT-E157 and Alcatel OT 331 [S]ave
| Attribute |  Alcatel OT 331 × | Alcatel OT-E157 × |
|---|---|---|
| General | ||
| Brand | Alcatel | Alcatel |
| Launch | ||
| Announced | 2003, Q2 | 2005, Q1 |
| Body | ||
| Width (mm) | 20 | 20 |
| Length (mm) | 98 | 96 |
| Height (mm) | 42 | 42 |
| Weight (g) | 77 | 76 |
| SIM | Mini-SIM | Mini-SIM |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| Memory | ||
| Card slot | No | No |
| Display | ||
| Resolution (px) | 96 x 65 | 102 x 80 |
| Display Type | Monochrome graphic | Grayscale graphic |
| Battery | ||
| Type | Removable | Removable |
| Capcity (mAh) | Li-Ion | Li-Ion |
| Comms | ||
| WLAN | No | No |
| Bluetooth | No | No |
| GPS | - | - |
| Radio | No | No |
| USB | - | No |
| Sound | ||
| Loudspeaker | - | - |
| 3.5mm jack | - | - |
| Misc | ||
| Colors |
|
|
| Phonebook | 250 x 3 numbers | 250 entries |
| Call records | 10 dialed, 10 received, 10 missed calls | 10 dialed, 10 received, 10 missed calls |
| Alert types | Vibration; Downloadable polyphonic ringtones | Vibration; Downloadable polyphonic ringtones |
| Features | ||
| Messaging | SMS, EMS | SMS |
| Browser | WAP 1.2.1 | No |
| Clock | Yes | - |
| Alarm | Yes | - |
| Games | 3 - Killer Expo, Eyes&Star, Run-Run-Run | 2 |
| Java | No | No |
| Stand-by (h) | 280 | 250 |
| Talk time (h) | Up to 6 h | Up to 5 h |
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