Comparison of Samsung i780 and Samsung i617 BlackJack II [S]ave
| Attribute |  Samsung i780 × |  Samsung i617 BlackJack II × |
|---|---|---|
| General | ||
| Brand | Samsung | Samsung |
| Launch | ||
| Announced | 2007-09-01 | 2007-10-01 |
| Body | ||
| Width (mm) | 12.9 | 13 |
| Length (mm) | 115.9 | 114 |
| Height (mm) | 61.3 | 61 |
| Weight (g) | 120 | 116 |
| SIM | Mini-SIM | Mini-SIM |
| Network | ||
| Technology |
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| 2G bands |
|
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| 3G bands |
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| Speed |
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| Platform | ||
| OS | Microsoft Windows Mobile 6.0 Professional | Microsoft Windows Mobile 6.0 |
| CPU | 32-bit Marvell PXA310 624 MHz | 260 MHz Dual ARM 9 |
| Memory | ||
| Card slot | microSD (dedicated slot) | microSDHC (dedicated slot) |
| Internal |
|
|
| Display | ||
| Size (in) | 2.55 | 2.4 |
| Resolution (px) | 320 x 320 | 320 x 240 |
| Display Type | TFT resistive touchscreen | TFT |
| Battery | ||
| Type | Removable | Removable |
| Capcity (mAh) | Li-Ion | Li-Ion |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
|
|
| Main Camera Video | Yes | Yes |
| Selfie Camera | ||
| Selfie Camera Type | Single | - |
| Selfie Camera Properties |
| - |
| Comms | ||
| WLAN | Wi-Fi 802.11b/g | No |
| Bluetooth | 2.0, A2DP | 2.0, A2DP |
| GPS | + | + |
| Radio | No | No |
| USB | Proprietary | 2.0 |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | - | - |
| Misc | ||
| Colors |
|
|
| SAR EU Head (W/kg) | 0.51 | 0.47 |
| SAR Head (W/kg) | 0.48 | 1.2 |
| SAR Body (W/kg) | 0.73 | 0.76 |
| Keyboard | QWERTY | QWERTY |
| Alert types | Vibration; Downloadable polyphonic, MP3 ringtones | Vibration; Downloadable polyphonic, MP3, WAV ringtones |
| Features | ||
| Browser | WAP 2.0 / HTML, Opera Mobile 8.65 | WAP 2.0/xHTML, HTML, RSS feeds |
| Stand-by (h) | 400 | 330 |
| Talk time (h) | Up to 7 h | Up to 7 h |
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