| Attribute | Samsung D720 × | Sony Ericsson W830 × |
|---|---|---|
| General | ||
| Brand | Samsung | Sony Ericsson |
| Launch | ||
| Announced | 2005, Q1 | 2006-09-01 |
| Body | ||
| Width (mm) | 23 | 21 |
| Length (mm) | 99 | 98 |
| Height (mm) | 47 | 47 |
| Weight (g) | 115 | 116 |
| SIM | Mini-SIM | Mini-SIM |
| Network | ||
| Technology |
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| 2G bands |
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| Platform | ||
| OS | Symbian OS 7.0 | - |
| CPU | TI 192 MHz | - |
| Memory | ||
| Card slot | MMC-micro | Memory Stick Duo Pro, 1 GB included |
| Internal |
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| Display | ||
| Size (in) | 1.8 | 2 |
| Resolution (px) | 176 x 220 | 240 x 320 |
| Display Type | TFT | TFT |
| Battery | ||
| Type | Removable | Removable |
| Capcity (mAh) | Li-Ion | Li-Po |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
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| Main Camera Video | Yes | Yes |
| Main Camera Features | LED flash | LED flash |
| Comms | ||
| WLAN | No | No |
| Bluetooth | 2.0 | 2.0, A2DP |
| GPS | - | - |
| Radio | No | Stereo FM radio, RDS |
| USB | Proprietary | Proprietary |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | - | - |
| Misc | ||
| Colors |
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| SAR EU Head (W/kg) | 0.4 | - |
| Phonebook | - | 1000 contacts, Photo call |
| Call records | - | 30 received, dialed and missed calls |
| Alert types | Vibration; Downloadable polyphonic, MP3 ringtones, composer | Vibration; Downloadable polyphonic, MP3, AAC ringtones, composer |
| Infrared port | - | Yes |
| Features | ||
| Messaging | - | SMS, MMS, Email |
| Browser | WAP 2.0/xHTML | WAP 2.0/HTML(NetFront), RSS feeds |
| Games | - | Yes + downloadable |
| Java | - | Yes, MIDP 2.0 |
| Stand-by (h) | 170 | 350 |
| Talk time (h) | Up to 4 h | Up to 7 h |