Comparison of Samsung S3100 and Nokia 7100 Supernova [S]ave
| Attribute |  Nokia 7100 Supernova × |  Samsung S3100 × |
|---|---|---|
| General | ||
| Brand | Nokia | Samsung |
| Launch | ||
| Announced | 2008-11-01 | 2009-08-01 |
| Body | ||
| Width (mm) | 15 | 14.9 |
| Length (mm) | 98 | 95 |
| Height (mm) | 48.4 | 47 |
| Weight (g) | 103.5 | 99.2 |
| SIM | Mini-SIM | Mini-SIM |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| Memory | ||
| Card slot | No | microSDHC (dedicated slot) |
| Internal |
|
|
| Display | ||
| Size (in) | 2 | 2.1 |
| Resolution (px) | 240 x 320 | 176 x 220 |
| 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 | 128x96@7fps | Yes |
| Comms | ||
| WLAN | No | No |
| Bluetooth | 2.0 | 2.1, A2DP |
| GPS | - | - |
| Radio | Stereo FM radio, RDS, recording | FM radio, RDS |
| USB | No | 2.0 |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | - | - |
| Misc | ||
| Colors |
|
|
| SAR EU Head (W/kg) | 0.53 | 0.38 |
| SAR Head (W/kg) | 0.81 | 1.31 |
| SAR Body (W/kg) | 0.42 | 0.45 |
| Phonebook | 1000 entries , Photocall | 1000 contacts, Photo call |
| Call records | 20 dialed, 20 received, 20 missed calls | Yes |
| Features | ||
| Messaging | SMS, MMS, Email | SMS, MMS, Email |
| Browser | WAP 2.0/xHTML | WAP 2.0/xHTML |
| Games | Yes | Yes + downloadable |
| Java | Yes, MIDP 2.1 | Yes, MIDP 2.0 |
| Stand-by (h) | 360 | 490 |
| Talk time (h) | Up to 3 h 30 min | Up to 8 h 30 min |
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