Comparison of Celkon C55 and Sony Ericsson Xperia X1 [S]ave
| Attribute |  Sony Ericsson Xperia X1 × |  Celkon C55 × |
|---|---|---|
| General | ||
| Brand | Sony Ericsson | Celkon |
| Launch | ||
| Announced | 2008-02-01 | 2012-01-01 |
| Body | ||
| Width (mm) | 17 | 15 |
| Length (mm) | 110.5 | 95 |
| Height (mm) | 52.6 | 48 |
| Weight (g) | 145 | 126 |
| SIM | Mini-SIM | Dual SIM (Mini-SIM) |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| 3G bands |
| - |
| Speed |
| - |
| Platform | ||
| OS | Microsoft Windows Mobile 6.1 Professional | - |
| Chipset | Qualcomm MSM7200 | - |
| CPU | 528 MHz ARM 11 | - |
| Memory | ||
| Card slot | microSD (dedicated slot) | microSDHC (dedicated slot) |
| Internal |
| - |
| Display | ||
| Size (in) | 3 | 2.2 |
| Resolution (px) | 480 x 800 | 176 x 220 |
| Display Type | TFT resistive touchscreen | TFT |
| Battery | ||
| Type | Removable | Removable |
| Capcity (mAh) | Li-Po | Li-Ion |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
|
|
| Main Camera Video | 480p@30fps | Yes |
| Main Camera Features | LED flash | - |
| Selfie Camera | ||
| Selfie Camera Type | Single | - |
| Selfie Camera Properties |
| - |
| Comms | ||
| WLAN | Wi-Fi 802.11b/g | No |
| Bluetooth | 2.0, A2DP | 2.0 |
| GPS | + | - |
| Radio | Stereo FM radio, RDS | Stereo FM radio |
| USB | miniUSB 2.0 | microUSB |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | + | - |
| Misc | ||
| Colors |
|
|
| SAR EU Head (W/kg) | 0.57 | - |
| Keyboard | QWERTY | - |
| Alert types | Vibration; Downloadable polyphonic, MP3 ringtones, composer | - |
| Phonebook | - | 500 entries |
| Features | ||
| Browser | WAP 2.0/HTML (IE), RSS feeds | - |
| Call records | - | 20 dialed, 20 received, 20 missed calls |
| Stand-by (h) | 833 | 400 |
| Talk time (h) | Up to 10 h (2G) / Up to 6 h (3G) | Up to 5 h |
| Messaging | - | SMS, MMS |
| Games | - | Yes |
| Java | - | No |
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