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Key Features of Celkon C770N
- Dual SIM capability for flexible connectivity.
- Compact 2.4-inch TFT display.
- Expandable storage via microSDHC card slot.
- 2 MP main camera with video recording capability.
- Removable 1500 mAh battery offering up to 350 hours of standby time.
- Bluetooth 2.0 support for basic wireless connectivity.
- Comes with Stereo FM radio functionality.
- Lightweight design with black/red color options.
Drawbacks of Celkon C770N
- Only supports GSM technology; lacks 3G or 4G capabilities.
- No EDGE support, limiting data speed and connectivity options.
- Discontinued status, meaning no further updates or support.
- Small display size of 2.4 inches with low screen resolution and screen-to-body ratio.
- Limited internal memory capacity, requiring external microSDHC for additional storage.
- Basic 2 MP main camera with no advanced photography features.
- Lacks a selfie camera, reducing options for self-photography.
- No WLAN or advanced positioning features, limiting internet connectivity and navigation capabilities.
- Bluetooth version 2.0 is outdated and slower compared to newer versions.
- No sensor features, meaning reduced functionality for interactive applications.
- Lacks Java support, limiting app installation and compatibility.
| Technology |
GSM |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| GPRS |
Yes |
| EDGE |
No |
| Announced |
2012 |
| Status |
Discontinued |
| Dimensions |
118 x 52 x 12.9 mm (4.65 x 2.05 x 0.51 in) |
| Weight |
- |
| SIM |
Dual SIM (Mini-SIM) |
| Type |
TFT |
| Size |
2.4 inches, 17.8 cm2 (~29.1% screen-to-body ratio) |
| Resolution |
240 x 320 pixels, 4:3 ratio (~167 ppi density) |
| Card slot |
microSDHC (dedicated slot) |
| Phonebook |
500 entries |
| Call records |
20 dialed, 20 received, 20 missed calls |
| Loudspeaker |
Yes |
| 3.5mm jack |
Yes |
| WLAN |
No |
| Bluetooth |
2.0 |
| Positioning |
No |
| Radio |
Stereo FM radio |
| USB |
microUSB |
| Sensors |
|
| Messaging |
SMS, MMS |
| Games |
Yes |
| Java |
No |
| Type |
Removable Li-Ion 1500 mAh battery |
| Stand-by |
Up to 350 h |
| Talk time |
Up to 9 h 20 min |