| OS |
Feature Phone OS, Sony Ericsson OSE Platform |
| Chipset |
ARM 9 (208 MHz Single-Core Processor with Dedicated Sony DSP Audio & Imaging Acceleration) |
| RAM |
64MB RAM |
| Storage |
64MB internal mass storage |
| Display |
1.9 inches • 176 x 220 pixels (4:3, 262K Color TFT Display, 148 ppi) |
| Main camera |
2.0 MP Cyber-shot Auto Focus Camera: 2.0 MP (Sony Cyber-shot Sensor, Active Horizontal Sliding Metal Lens Cover!, Auto Focus, Dual-LED Photo Light, Dedicated 2-Stage Physical Shutter Key, PhotoFix automatic lighting correction, BestPic multi-shot burst, Picture Blogging to Blogger, 176x144 QCIF video recording) |
| Selfie camera |
No |
| Battery |
950 mAh (Removable Li-Po BST-33, powers over 350 hours / 14.5 days standby / 7 hours talk time / 25 hours music!) • Removable Li-Po (BST-33) |
| Weight |
95 g (3.35 oz) |
Latest Sony Ericsson K550i user agents:
| User Agent |
Browser | Platform |
| SonyEricssonK550i/R1JD Browser/NetFront/3.3 Profile/MIDP-2.0 Configuration/CLDC-1.1 |
NetFront 3 | Java MEK550i |