Samsung GT-B2700 vs Samsung GT-B2100
| Type | Bar (classic) | Bar (classic) | Bar (classic) | Bar (classic) |
| Waterproofness & dust-resistance | IP57 | IP67 | ||
| Dimensions | 115.00 x 52.00 x 18.00 mm | 113.00 x 49.00 x 17.50 mm | 115.00 x 57.00 x 19.30 mm | 120.70 x 53.00 x 17.90 mm |
| Weight | 114.00 g | 102.00 g | 115.00 g | |
| Display size | 1.90" | 1.77" | 1.80" | 2.00" |
| Display | Color / TFT 176 x 220 px (1.90") | Color / TFT 256k colors 120 x 160 px (1.77") 113 ppi | Mono / OLED 160 x 128 px (1.80") | Color / TFT 256k colors 240 x 320 px (2.00") 200 ppi |
| Display protection | ||||
| Additional display | ||||
| Protection of the secondary display | ||||
| Talk time (max.) | 2G: 300 min. (5.0 h) | 2G: 540 min. (9.0 h) | 2G: 180 min. (3.0 h) | 2G: 1140 min. (19.0 h) 3G: 420 min. (7.0 h) |
| Stand-by (max.) | 2G: 350 h. (14.6 days) | 2G: 600 h. (25.0 days) | 2G: 250 h. (10.4 days) | 2G: 600 h. (25.0 days) 3G: 500 h. (20.8 days) |
| Standard battery | Li-Ion 1300 mAhBuy powerbank
| Li-Ion 1000 mAhBuy powerbank
| Li-Ion Buy powerbank
| Li-Ion 1300 mAhBuy powerbank
|
| Quick battery charging | ||||
| Wireless battery charging | ||||
| Phonebook memory | 1000 places | 1000 places | 2000 places | |
| Internal memory | 15 MB | 10 MB | 30 MB | |
| Memory cards | microSD up to 4 GBBuy memory card | microSD up to 8 GBBuy memory card | microSD, microSDHC up to 16 GBBuy memory card | |
| Processor | - | PNX6512 | - | - |
| GPU | - | - | - | - |
| Touchscreen | ||||
| SAR (10g) | 0,971 W/kg | 0,716 W/kg | 0,665 W/kg | |
| DualSIM | ||||
| Announced | 4Q 2008 | 4Q 2010 | ||
| Other names | Solid | Niagara; Xplorer; Solid; B2100V | - | Xcover 271; Solid B2710 |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 900 1800 | 850 900 1800 1900 |
| UMTS | 2100 | 900 2100 | ||
| LTE standard | ||||
| CDMA | ||||
| Standard TD-SCDMA | ||||
| UMA |



