Comparison of Celkon C777 and Sony Ericsson K770 [S]ave
| Attribute |  Celkon C777 × |  Sony Ericsson K770 × |
|---|---|---|
| General | ||
| Brand | Celkon | Sony Ericsson |
| Launch | ||
| Announced | 2011-01-01 | 2007-08-01 |
| Body | ||
| Width (mm) | 15.6 | 14.5 |
| Length (mm) | 114.4 | 105 |
| Height (mm) | 51.4 | 47 |
| Weight (g) | 104 | 95 |
| SIM | Dual SIM (Mini-SIM) | Mini-SIM |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| 3G bands | - |
|
| Speed | - |
|
| Memory | ||
| Card slot | microSDHC (dedicated slot) | Memory Stick Micro (M2), 256 MB included |
| Internal | - |
|
| Display | ||
| Size (in) | 2.4 | 1.9 |
| Resolution (px) | 240 x 320 | 240 x 320 |
| Display Type | TFT | TFT |
| Battery | ||
| Type | Removable | Removable |
| Capcity (mAh) | Li-Ion | Li-Po |
| 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 | No | No |
| Bluetooth | 2.0 | 2.0, A2DP |
| GPS | - | - |
| Radio | Stereo FM radio | Stereo FM radio, RDS |
| USB | microUSB | 2.0 |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | + | - |
| Misc | ||
| Colors |
|
|
| SAR EU Head (W/kg) | - | 1.69 |
| Phonebook | 1000 entries | 1000 entries, up to 2500 numbers, Photo call |
| Call records | Yes | 30 received, dialed and missed calls |
| Alert types | - | Vibration; Downloadable polyphonic, MP3 ringtones, composer |
| Features | ||
| Messaging | SMS, MMS | SMS, MMS, Email, Instant Messaging |
| Browser | - | WAP 2.0/xHTML, HTML(NetFront), RSS feeds |
| Games | Yes | Yes + downloadable |
| Java | No | Yes, MIDP 2.0 |
| Stand-by (h) | 550 | 400 |
| Talk time (h) | Up to 6 h 40 min | Up to 10 h (2G) / Up to 2 h 35 min (3G) |
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