Comparison of Samsung Impact b and ZTE R221 [S]ave
| Attribute |  ZTE R221 × |  Samsung Impact b × |
|---|---|---|
| General | ||
| Brand | Zte | Samsung |
| Launch | ||
| Announced | 2010-01-01 | 2008-06-01 |
| Body | ||
| Width (mm) | 14 | 14 |
| Length (mm) | 108 | 105 |
| Height (mm) | 47 | 44.5 |
| Weight (g) | 80 | 78.5 |
| SIM | Dual SIM (Mini-SIM) | Mini-SIM |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| Memory | ||
| Card slot | microSD (dedicated slot) | No |
| Internal |
|
|
| Display | ||
| Size (in) | 1.8 | 1.77 |
| Resolution (px) | 128 x 160 | 128 x 160 |
| Display Type | TFT | CSTN |
| Battery | ||
| Type | Removable | Removable |
| Capcity (mAh) | Li-Ion | Li-Ion |
| Main Camera | ||
| Main Camera Type | Single | - |
| Main Camera Properties |
| - |
| Main Camera Video | No | - |
| Comms | ||
| WLAN | No | No |
| Bluetooth | No | Market dependent |
| GPS | - | - |
| Radio | FM radio | FM radio, recording |
| USB | No | 2.0 |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | - | - |
| Misc | ||
| Colors |
|
|
| Phonebook | 500 entries | Yes, up to 500 entries |
| Call records | Yes | 30 dialed, 30 received, 30 missed calls |
| Alert types | - | Vibration; Downloadable polyphonic ringtones |
| Features | ||
| Messaging | SMS | SMS, MMS |
| Browser | No | WAP 2.0/xHTML |
| Games | Yes | Yes + downloadable |
| Java | No | Yes, MIDP 2.0 |
| Stand-by (h) | 280 | 250 |
| Talk time (h) | Up to 9 h | Up to 2 h 30 min |
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