Samsung GT-i8510 vs Motorola ROKR U9
| Type | Slide | Clamshell |
| Dimensions | 106.50 x 55.90 x 16.90 mm | 90.00 x 48.60 x 16.40 mm |
| Weight | 136.00 g | 87.50 g |
| Display size | 2.80" | 2.00" |
| Display | Color / TFT 16M colors 240 x 320 px (2.80") 143 ppi | Color / TFT 256k colors 240 x 320 px (2.00") |
| Display protection | ||
| Additional display | Color / OLED 64k colors 128 x 160 px (1.45") | |
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 510 min. (8.5 h) 3G: 300 min. (5.0 h) | 2G: 430 min. (7.2 h) |
| Stand-by (max.) | 2G: 310 h. (12.9 days) 3G: 330 h. (13.8 days) | 2G: 350 h. (14.6 days) |
| Standard battery | Li-Ion 1200 mAhBuy powerbank
| |
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 16 GB | 25 MB |
| Memory cards | microSD, microSDHC up to 16 GBBuy memory card | microSD up to 4 GBBuy memory card |
| Operating system | Symbian 9.3 | - |
| Interface | Series 60 3rd Edition | - |
| Processor | Qualcomm MSM6281 | - |
| Touchscreen | ||
| SAR (10g) | 0,414 W/kg | |
| DualSIM | ||
| Announced | 3Q 2008 | |
| Other names | - | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 2100 | |
| LTE standard | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

