| Attribute | Samsung D428 × | Kyocera DuraCore E4210 × |
|---|---|---|
| General | ||
| Brand | Samsung | Kyocera |
| Launch | ||
| Announced | 2004, Q4 | 2011-07-01 |
| Body | ||
| Width (mm) | 24 | 23.9 |
| Length (mm) | 99 | 98.5 |
| Height (mm) | 50 | 49.8 |
| Weight (g) | 127 | 126 |
| SIM | Mini-SIM | Mini-SIM |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| 3G bands | - |
|
| Speed | - |
|
| Platform | ||
| Chipset | - | Qualcomm QSC6055 |
| Memory | ||
| Card slot | No | No |
| Display | ||
| Size (in) | 2.2 | 2 |
| Resolution (px) | 176 x 220 | 240 x 320 |
| Display Type | TFT resistive touchscreen | TFT |
| Battery | ||
| Type | Removable | Removable |
| Capcity (mAh) | Li-Ion | Li-Ion |
| Main Camera | ||
| Main Camera Type | Single | - |
| Main Camera Properties |
| - |
| Main Camera Video | No | - |
| Main Camera Features | LED flash | - |
| Comms | ||
| WLAN | No | No |
| Bluetooth | No | 2.0, A2DP, EDR |
| GPS | - | + |
| Radio | No | No |
| USB | - | microUSB 2.0 |
| Sound | ||
| Loudspeaker | - | + |
| 3.5mm jack | - | - |
| Misc | ||
| Colors |
|
|
| Phonebook | 1000 entries | Yes, Photocall |
| Call records | 20 dialed, 20 received, 20 missed calls | Yes |
| Features | ||
| Messaging | SMS, EMS, MMS | SMS(threaded view), MMS, Email |
| Games | Yes + downloadable | Yes |
| Alert types | Vibration; Downloadable polyphonic ringtones, composer | - |
| Java | Yes, MIDP 1.0 | No |
| Infrared port | Yes | - |
| Talk time (h) | Up to 3 h | Up to 8 h |
| Browser | WAP 1.2 | - |
| Stand-by (h) | 140 | - |