| Attribute | Celkon A19 × | ZTE Nova Messenger × |
|---|---|---|
| General | ||
| Brand | Celkon | Zte |
| Launch | ||
| Announced | 2012-07-01 | 2012-02-01 |
| Body | ||
| Width (mm) | 10.8 | 10.3 |
| Length (mm) | 124 | 107 |
| Height (mm) | 68 | 60 |
| Weight (g) | 110 | 95 |
| SIM | Dual SIM (Mini-SIM) | Mini-SIM |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| 3G bands |
| - |
| Speed |
| - |
| Platform | ||
| OS | Android 2.3.7 (Gingerbread) | - |
| CPU | 832 MHz | - |
| Memory | ||
| Card slot | microSDHC (dedicated slot) | To be confirmed |
| Internal | - |
|
| Display | ||
| Size (in) | 4 | 2 |
| Resolution (px) | 480 x 800 | 320 x 240 |
| Display Type | TFT | TFT |
| Battery | ||
| Type | Li-Ion | Removable |
| Capcity (mAh) | 1400 | Li-Ion |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
|
|
| Main Camera Video | Yes | Yes |
| Main Camera Features | LED flash | - |
| Selfie Camera | ||
| Selfie Camera Type | Single | - |
| Selfie Camera Properties |
| - |
| Comms | ||
| WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g |
| Bluetooth | Yes | 2.1, A2DP |
| GPS | + | - |
| Radio | Stereo FM radio | FM radio |
| USB | microUSB 2.0 | microUSB 2.0 |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | + | - |
| Features | ||
| Sensors |
| - |
| Misc | ||
| Colors |
|
|
| Stand-by (h) | 300 | - |
| Talk time (h) | Up to 5 h | - |
| Keyboard | - | QWERTY |
| Phonebook | - | Yes, Photocall |
| Call records | - | Yes |
| Messaging | - | SMS, MMS |
| Games | - | Yes |
| Java | - | Yes |