Samsung SCH-R261 Chrono vs Samsung SCH-U320 Haven
| Type | Clamshell | Clamshell |
| Dimensions | 94.00 x 46.50 x 17.00 mm | 100.00 x 50.80 x 18.30 mm |
| Weight | 91.00 g | 99.00 g |
| Display size | 2.00" | 2.20" |
| Display | Color / TFT 256k colors 128 x 160 px (2.00") | Color / TFT 64k colors 176 x 220 px (2.20") |
| Display protection | ||
| Additional display | Color / CSTN 64k colors 96 x 96 px (1.00") | Color / CSTN 64k colors 96 x 96 px (1.07") |
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 240 min. (4.0 h) | 2G: 300 min. (5.0 h) |
| Stand-by (max.) | 2G: 200 h. (8.3 days) | 2G: 336 h. (14.0 days) |
| Standard battery | Li-Ion 800 mAhBuy powerbank
| Li-Ion 1000 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Phonebook memory | 1000 places | 500 places |
| Internal memory | 51 MB | 24 MB |
| Memory cards | ||
| Touchscreen | ||
| SAR (10g) | 0,70 W/kg | 0,98 W/kg |
| DualSIM | ||
| Announced | 3Q 2010 | |
| Other names | - | - |
| GSM frequencies | ||
| UMTS | ||
| LTE standard | ||
| CDMA | 850 1900 CDMA2000 1X | 850 1900 CDMA2000 1X |
| Standard TD-SCDMA | ||
| UMA |

