Mobile phones > Sony Ericsson K750 vs Nokia 6681 comparison
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| Design | |||
| Manufacture | Sony Ericsson | Nokia | |
| Model | K750 | 6681 | |
| Form factor | Block | Block | |
| Weight | 99 gram | 131 gram | |
| Size (HxWxD) | 100 x 46 x 20mm | 109 x 55 x 21mm | |
| Operating System | Other | Other | |
| Communication | |||
| Networks | 2G 900, 1800, 1900 | 2G 900, 1800, 1900 | |
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| Connectivity | |||
| HDMI out | |
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| Bluetooth version | NA | NA | |
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| Camera | |||
| 3.5 mm audio connector | |
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| Camera | |
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| Camera resolution | 2 Megapixels, autofocus | 1.3 M | |
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| Camera Flash/Light | |
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| Flash type | NA | NA | |
| Video recording | |
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| Video capture resolution | NA | NA | |
| Display | |||
| Second Camera | NA | NA | |
| Display size | 1.8 inches | 2.1 inches | |
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| Colour display | |
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| Number of colours | 262,000 | 262,144 | |
| Display resolution (WxH) | 176 x 220 pixels | 176 x 208 pixels | |
| PPI | 157 | 130 | |
| Second Display | NA | NA | |
| Hardware | |||
| CPU | NA | NA | |
| GPU | NA | NA | |
| Memory | 32MB + 64MB on MSD card | 8 MB internal. 64 on MMC card | |
| Micro SIM | |
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| Multimedia | |||
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| Ringtones / Music file format | Polyphonic 40 voices | Polyphonic | |
| Java | |
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| Games | Java | Java | |
| FM Radio | |
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| Power management | |||
| Battery | 900mAh Lithium Polymer | NA | |
| Standby time (h) | 400 | 264 | |
| Talktime (m) | 540 | 240 | |
| Features | |||
| Wireless Charging | |
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| Browser | 2.0, cHTML | 2.0 XHTML | |
| Calendar | |
NA | |
| Voicedialing | |
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| IP Code | NA | NA | |
| Predictive text | |
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| RSS reader | |
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| Voicememo | |
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| PC Synchronization | |
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| SyncML | |
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| Website | Website | Website | |
| Reviews | Read | ||
| Price history |  Available | Available | |
| Remove | Remove | ||
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