Comparison of Samsung C3750 and Samsung U450 DoubleTake [S]ave
| Attribute |  Samsung U450 DoubleTake × |  Samsung C3750 × |
|---|---|---|
| General | ||
| Brand | Samsung | Samsung |
| Launch | ||
| Announced | 2009-07-01 | 2010-11-01 |
| Body | ||
| Width (mm) | 17 | 15.4 |
| Length (mm) | 108 | 98 |
| Height (mm) | 53 | 49 |
| Weight (g) | 100 | 89 |
| SIM | Mini-SIM | Mini-SIM |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| 3G bands |
| - |
| Speed |
| - |
| Memory | ||
| Card slot | microSD (dedicated slot) | microSDHC (dedicated slot) |
| Internal | - |
|
| Display | ||
| Size (in) | 2.1 | 2.4 |
| Resolution (px) | 176 x 220 | 240 x 320 |
| Display Type | TFT | TFT |
| Battery | ||
| Type | Removable | Removable |
| Capcity (mAh) | Li-Ion | Li-Ion |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
|
|
| Main Camera Video | No | QCIF@15fps |
| Comms | ||
| WLAN | No | No |
| Bluetooth | 2.1, A2DP | 2.1, A2DP |
| GPS | - | - |
| Radio | No | Stereo FM radio, RDS, recording |
| USB | microUSB 2.0 | microUSB 2.0 (charging only) |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | - | + |
| Misc | ||
| Colors |
|
|
| SAR EU Head (W/kg) | - | 0.49 |
| SAR Head (W/kg) | 0.72 | 0.52 |
| SAR Body (W/kg) | 0.57 | 0.58 |
| Keyboard | QWERTY | - |
| Phonebook | 1000 entries, Photocall | 1000 contacts, Photocall |
| Call records | Yes | 30 dialed, 30 received, 30 missed calls |
| Features | ||
| Messaging | SMS, MMS, Email, IM | SMS, MMS, Email |
| Browser | WAP 2.0/xHTML | - |
| Games | Yes | Yes + downloadable |
| Java | Yes, MIDP 2.0 | Yes, MIDP 2.0 |
| Stand-by (h) | 300 | 500 |
| Talk time (h) | Up to 5 h | Up to 11 h |
Help · Contact us · Disclaimer · Contributors · Developers · Donate