| Brand: | Sony Ericsson |
| Model: | K300 |
| Release Date: | 2004, Q4 |
| Display | |
| Size: | 1.6 inches, 29 x 29 mm, 8.3 cm2 (~18.3% screen-to-body ratio) |
| Resolution: | 128 x 128 pixels, 1:1 ratio (~113 ppi density) |
| Technology: | CSTN, 65K colors |
| Camera | |
| Main Specs: | VGA |
| Main Video: | Yes |
| Battery | |
| Capacity: | Removable Li-Ion 670 mAh battery (BST-30) |
| Type: | Li-Ion |
| Memory | |
| Expandable: | No |
| Body | |
| Dimensions: | 99.9 x 45.2 x 19.4 mm (3.93 x 1.78 x 0.76 in) |
| Weight: | 85 g (3.00 oz) |
| Connectivity | |
| Wifi: | No |
| Bluetooth: | No |
| Nfc: | No |
| Usb: | Proprietary |
| Headphone Jack: | No |
| Network: | GSM |
| Colors: | 2 - Visual Blue and Smooth Silver |