Sony Ericsson K810i vs Sony Ericsson Z550i
| Type | Bar (classic) | Clamshell |
| Dimensions | 106.00 x 48.00 x 17.00 mm | 87.50 x 45.40 x 20.50 mm |
| Weight | 115.00 g | 92.50 g |
| Display size | 2.00" | 1.90" |
| Display | Color / TFT 256k colors 240 x 320 px (2.00") 200 ppi | Color / TFT 256k colors 176 x 220 px (1.90") |
| Display protection | ||
| Additional display | Mono / STN 36 x 128 px | |
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 330 min. (5.5 h) | |
| Stand-by (max.) | 2G: 320 h. (13.3 days) | |
| Standard battery | Li-Po 950 mAhBuy powerbank
| Li-Po 750 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Phonebook memory | 1000 places | |
| Internal memory | 64 MB | 20 MB |
| Memory cards | Memory Stick Micro (M2) up to 2 GBBuy memory card | Memory Stick Micro (M2) up to 2 GBBuy memory card |
| Processor | ARM9 | - |
| Processor clock | 195 MHz | - |
| GPU | - | - |
| Touchscreen | ||
| DualSIM | ||
| Announced | 2Q 2007 | 2Q 2006 |
| Other names | K810; Samantha; K818c | Z550; Moli |
| GSM frequencies | 900 1800 1900 | 900 1800 1900 |
| UMTS | 2100 | |
| LTE standard | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

