Compare Phones
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| Phone | Samsung SGH-X450 | Samsung SGH-T809 / SGH-D820 | BlackBerry 7750 | Sharp Sidekick LX 2007 | Siemens CX75 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Not yet released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? | ? |
3" diag. 5 : 3 |
? |
| Display Resolution & Type |
128 x 160 pixels LCD (Color) |
240 x 320 pixels LCD (TFT/TFD) |
240 x 240 pixels LCD (Color) |
400 x 240 pixels (~155 ppi) LCD (TFT/TFD) |
132 x 176 pixels LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | ? | ? |
| Battery | ? | ? | ? | 1,540 mAh | 750 mAh |
| Processor | ? | ? | ? | 200 MHz OMAP 331 | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | - | 1 megapixel | - | 1 megapixel | 1 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | CIF (352 x 288) | - | ? | ? |
| Front Camera | - | - | - | - | - |
| Weight |
2.8 oz (79g) |
3.35 oz (95g) |
5.01 oz (142g) |
5.7 oz (162g) |
3.46 oz (98g) |
| Dimensions |
3.3" x 1.8" x 0.8" (84 x 46 x 20.3 mm) |
3.9" x 2" x 0.58" (99 x 51 x 14.7 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
5.12" x 2.36" x 0.7" (130 x 60 x 17.9 mm) |
4.33" x 1.88" x 0.74" (110 x 48 x 18.8 mm) |
| Form Factor | Clamshell | Slide | Slab | Swivel | Slab |
| Platform / OS | (proprietary) | (proprietary) | BlackBerry OS | (proprietary) | (proprietary) |
| Network Bands |
GSM: 900, 1800, 1900 |
GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
GSM: 850, 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
| Data Technology | GPRS | EDGE | 1xRTT | EDGE | GPRS |
| Features | |||||
| Flashlight | - | - | - | Yes | - |
| GPS / Location | - | - | n/a | - | - |
| Accessibility | |||||
| Adjustable Text Size | - | - | n/a | Yes | - |
| Hearing Aid Compatible | - |
Yes M3 (mostly compatible) |
- |
Yes M3 (mostly compatible) |
- |
| Multiple Languages | Yes | Yes | n/a | - | Yes |
| TTY/TDD (Digital) | - | Yes | Yes | - | - |
| Alerts | |||||
| Ringer Profiles | - | - | Yes | Yes | Yes |
| Connectivity | |||||
| Bluetooth | - | Yes | - | Yes | Yes |
| Infrared (IR) | - | - | - | - | Yes |
| USB | - | Yes | Yes | Yes | Yes |
| Contacts | |||||
| Picture ID | Yes | Yes | n/a | Yes | Yes |
| Ringer ID | Yes | Yes | n/a | Yes | Yes |
| Customization | |||||
| Custom Graphics | Yes | Yes | n/a | Yes | Yes |
| Custom Ringtones | Yes | Yes | n/a | Yes | Yes |
| Real-Music Ringers | - | Yes | n/a | Yes | - |
| Data & Network | |||||
| Data Tethering | Yes | Yes | n/a | - | Yes |
| WAP / Web Browser | Yes | Yes | n/a | Yes | Yes |
| Input | |||||
| Predictive Text Entry | Yes | Yes | n/a | - | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | Yes | Yes | - |
| Memory | |||||
| Memory Card Slot | - | Yes | - | Yes | Yes |
| Messaging | |||||
| Email Client | - | - | n/a | Yes | Yes |
| EMS / Picture Messaging | Yes | Yes | n/a | - | Yes |
| Instant Messaging | - | Yes | n/a | Yes | - |
| MMS | Yes | Yes | n/a | Yes | Yes |
| Text Messaging Templates | Yes | Yes | n/a | Yes | - |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | - | Yes | - |
| Music Player | - | Yes | n/a | Yes | Yes |
| Stereo Speakers | - | Yes | - | - | - |
| Productivity | |||||
| Alarm | Yes | Yes | n/a | Yes * | Yes |
| Calculator | Yes | Yes | n/a | - | Yes |
| Calendar | Yes | Yes | n/a | Yes | Yes |
| To-Do List | Yes | Yes | n/a | Yes | Yes |
| Voice Memo | Yes | Yes | n/a | - | Yes |
| Software | |||||
| Games | Yes | Yes | n/a | Yes | Yes |
| Java (J2ME) | Yes | Yes | n/a | Yes | Yes |
| Voice | |||||
| Headset Jack (2.5 mm) | Yes | - | n/a | - | - |
| Push-To-Talk | - | - | - | - | Yes |
| Speaker Phone | - | Yes | - | Yes | Yes |
| * Some versions only | |||||
| Samsung SGH-X450 | Samsung SGH-T809 / SGH-D820 | BlackBerry 7750 | Sharp Sidekick LX 2007 | Siemens CX75 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SGH-X450 | Samsung SGH-T809 / SGH-D820 | BlackBerry 7750 | Sharp Sidekick LX 2007 | Siemens CX75 |
