Samsung GT-B7722 vs HP iPAQ 510
| Type | Touch | Bar (classic) |
| Dimensions | 113.50 x 55.50 x 14.30 mm | 107.00 x 48.60 x 16.30 mm |
| Weight | 112.00 g | 102.00 g |
| Display size | 3.20" | 2.00" |
| Display | Color / TFT 256k colors 240 x 400 px (3.20") 146 ppi | Color / TFT 64k colors 176 x 220 px (2.00") 141 ppi |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 770 min. (12.8 h) | 2G: 390 min. (6.5 h) |
| Stand-by (max.) | 2G: 420 h. (17.5 days) | 2G: 187 h. (7.8 days) |
| Standard battery | Li-Ion 1200 mAhBuy powerbank
| Li-Ion 1100 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Phonebook memory | 1300 places | |
| Internal memory | 270 MB | 128 MB |
| RAM memory | 64 MB | |
| Memory cards | microSD up to 16 GBBuy memory card | microSD |
| Operating system | - | MS Windows Mobile 6.0 |
| Interface | TouchWiz 2.0 Plus | - |
| Processor | - | TI OMAP850 |
| Processor clock | - | 200 MHz |
| GPU | - | - |
| Touchscreen | ||
| SAR (10g) | 0,705 W/kg | |
| DualSIM | ||
| Hybrid DualSIM | nd | |
| Other names | Duoz B7722; Duos B7722; Star Duos; B7722i | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 2100 | |
| LTE standard | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

