Comparison of Motorola C257 and Kyocera Solo E4000 [S]ave
| Attribute |  Motorola C257 × |  Kyocera Solo E4000 × |
|---|---|---|
| General | ||
| Brand | Motorola | Kyocera |
| Launch | ||
| Announced | 2005, Q3 | 2008-08-01 |
| Body | ||
| Width (mm) | 14.9 | 13.8 |
| Length (mm) | 109.9 | 108 |
| Height (mm) | 49.9 | 46.3 |
| Weight (g) | 91 | 90 |
| SIM | Mini-SIM | Mini-SIM |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| Platform | ||
| OS | - | Microsoft Windows Mobile 6.0 Standard |
| Memory | ||
| Card slot | No | microSD (dedicated slot) |
| Internal |
| - |
| Display | ||
| Resolution (px) | 128 x 160 | 240 x 320 |
| Display Type | TFT | TFT |
| Battery | ||
| Type | Removable | Removable |
| Capcity (mAh) | Li-Ion | Li-Ion |
| Main Camera | ||
| Main Camera Type | - | Single |
| Main Camera Properties | - |
|
| Main Camera Video | - | Yes |
| Comms | ||
| WLAN | No | Wi-Fi 802.11 b/g |
| Bluetooth | No | 2.0, A2DP |
| GPS | - | + |
| Radio | No | No |
| USB | - | microUSB 2.0 |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | - | - |
| Misc | ||
| Colors |
|
|
| Phonebook | 100 entries | - |
| Features | ||
| Browser | WAP 1.2 | WAP 2.0/xHTML, HTML (IE Mobile) |
| Call records | 10 dialed, 10 received, 10 missed calls | - |
| Stand-by (h) | 250 | 150 |
| Alert types | Vibration; Downloadable polyphonic ringtones | - |
| Talk time (h) | Up to 7 h 30 min | Up to 5 h |
| Messaging | SMS, EMS, MMS | - |
| Games | Yes | - |
| Java | No | - |
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