Comparison of ZTE Rio and ZTE X990 [S]ave
| Attribute |  ZTE X990 × |  ZTE Rio × |
|---|---|---|
| General | ||
| Brand | Zte | Zte |
| Launch | ||
| Announced | 2010-03-01 | 2011-01-01 |
| Body | ||
| Width (mm) | 12 | 12 |
| Length (mm) | 107 | 107 |
| Height (mm) | 61 | 61 |
| Weight (g) | 90 | 90 |
| SIM | Mini-SIM | Mini-SIM |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| Platform | ||
| OS | Microsoft Windows Mobile 6.5 Professional | - |
| Memory | ||
| Card slot | microSDHC (dedicated slot) | microSDHC (dedicated slot) |
| Internal |
|
|
| Display | ||
| Size (in) | 2.5 | 2.4 |
| Resolution (px) | 320 x 240 | 320 x 240 |
| Display Type | TFT resistive touchscreen | TFT resistive touchscreen |
| Battery | ||
| Type | Removable | Removable |
| Capcity (mAh) | Li-Ion | Li-Ion |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
|
|
| Main Camera Video | Yes | Yes |
| Comms | ||
| WLAN | No | No |
| Bluetooth | 2.0, A2DP | Yes |
| GPS | - | - |
| Radio | Stereo FM radio, RDS | FM radio |
| USB | microUSB 2.0 | miniUSB 2.0 |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | - | + |
| Misc | ||
| Colors |
|
|
| SAR EU Head (W/kg) | 0.96 | - |
| Keyboard | QWERTY | QWERTY |
| Phonebook | - | Yes, Photocall |
| Features | ||
| Browser | WAP 2.0/xHTML, HTML | - |
| Call records | - | Yes |
| Stand-by (h) | 480 | 550 |
| Talk time (h) | Up to 8 h | Up to 8 h 20 min |
| Messaging | - | SMS, MMS, Email |
| Games | - | Yes |
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