| Attribute | Alcatel OT-C507 × | ZTE R221 × |
|---|---|---|
| General | ||
| Brand | Alcatel | Zte |
| Launch | ||
| Announced | 2007-02-01 | 2010-01-01 |
| Body | ||
| Width (mm) | 14.5 | 14 |
| Length (mm) | 100 | 108 |
| Height (mm) | 45 | 47 |
| Weight (g) | 75 | 80 |
| SIM | Mini-SIM | Dual SIM (Mini-SIM) |
| Network | ||
| Technology |
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| 2G bands |
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| Memory | ||
| Card slot | microSD (dedicated slot) | microSD (dedicated slot) |
| Internal |
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| Display | ||
| Size (in) | 1.5 | 1.8 |
| Resolution (px) | 128 x 128 | 128 x 160 |
| Display Type | TFT | TFT |
| Battery | ||
| Type | Removable | Removable |
| Capcity (mAh) | Li-Ion | Li-Ion |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
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| Main Camera Video | No | No |
| Comms | ||
| WLAN | No | No |
| Bluetooth | 2.0, A2DP | No |
| GPS | - | - |
| Radio | No | FM radio |
| USB | 1.1 | No |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | - | - |
| Misc | ||
| Colors |
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| Phonebook | 800 entries | 500 entries |
| Call records | 20 dialed, 20 received, 20 missed calls | Yes |
| Alert types | Vibration; Polyphonic(64), MP3, M4a, AAC, AAC + (Optional) ringtones | - |
| Features | ||
| Messaging | SMS, MMS, Instant Messaging | SMS |
| Browser | WAP 2.0 | No |
| Games | 2 | Yes |
| Java | Yes, MIDP 2.0 | No |
| Stand-by (h) | 300 | 280 |
| Talk time (h) | Up to 5 h | Up to 9 h |