Comparison of Bird D636 and HP iPAQ Voice Messenger [S]ave
| Attribute |  HP iPAQ Voice Messenger × |  Bird D636 × |
|---|---|---|
| General | ||
| Brand | Hp | Bird |
| Launch | ||
| Announced | 2008-10-01 | 2007-01-01 |
| Body | ||
| Width (mm) | 13.6 | 12.2 |
| Length (mm) | 114 | 105 |
| Height (mm) | 50 | 45.6 |
| Weight (g) | 107 | 98.4 |
| SIM | Mini-SIM | Mini-SIM |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| 3G bands |
| - |
| Speed |
| - |
| Platform | ||
| OS | Microsoft Windows Mobile 6.1 Standard | - |
| Chipset | Qualcomm MSM7201A | - |
| CPU | 528 MHz ARM 11 | - |
| GPU | Adreno 130 | - |
| Memory | ||
| Card slot | microSDHC (dedicated slot) | microSD |
| Internal |
|
|
| Display | ||
| Size (in) | 2.4 | 1.9 |
| Resolution (px) | 240 x 320 | 176 x 220 |
| Display Type | TFT | TFT |
| Battery | ||
| Type | Removable | Removable |
| Capcity (mAh) | Li-Po | Li-Ion |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
|
|
| Main Camera Video | Yes | Yes |
| Main Camera Features | LED flash | - |
| Comms | ||
| WLAN | Wi-Fi 802.11b/g | No |
| Bluetooth | 2.0, A2DP | No |
| GPS | + | - |
| Radio | No | No |
| USB | microUSB 2.0 | Proprietary |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | - | - |
| Misc | ||
| Colors |
|
|
| SAR Head (W/kg) | 0.64 | - |
| SAR Body (W/kg) | 1.01 | - |
| Keyboard | QWERTY | - |
| Features | ||
| Browser | WAP 2.0/xHTML, HTML (PocketIE) | WAP 2.0 |
| Phonebook | - | Yes |
| Call records | - | 20 dialed, 20 received, 20 missed calls |
| Alert types | - | Vibration; Downloadable polyphonic, MP3 ringtones |
| Messaging | - | SMS, EMS, MMS |
| Games | - | Yes |
| Java | - | Yes, MIDP 2.0 |
| Stand-by (h) | - | 120 |
| Talk time (h) | - | Up to 3 h 20 min |
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