Compare Phones
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| Phone | BlackBerry 7750 | BlackBerry Storm2 9550 | Nokia E66 | Kyocera 3225 | Palm Treo 650 (CDMA) | 
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) | 
| Global Availability | Released | Released | Released | Released | Released | 
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | 3.3" diag. 4 : 3 | 2.4" diag. 4 : 3 | ? | ? | 
| Display Resolution & Type | 240 x 240 pixels LCD (Color) | 360 x 480 pixels (~185 ppi) LCD (TFT/TFD) | 240 x 320 pixels (~167 ppi) LCD (TFT/TFD) | ? LCD (Grayscale) | 320 x 320 pixels LCD (TFT/TFD) | 
| Display Refresh | ? | ? | ? | ? | ? | 
| Battery | ? | 1,400 mAh | 1,000 mAh | ? | ? | 
| Processor | ? | ? | ? | ? | 312 MHz Intel XScale PXA270 | 
| RAM | ? | ? | ? | ? | ? | 
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | 
| Main Camera | - | 3 megapixel | 3 megapixel | - | Yes | 
| Wide Camera | - | - | - | - | - | 
| Tele Camera | - | - | - | - | - | 
| Video Capture | - | ? | QVGA (320 x 240) | - | QVGA (320 x 240) | 
| Front Camera | - | - | - | - | - | 
| Weight | 5.01 oz (142g) | 5.64 oz (160g) | 4.27 oz (121g) | 4.23 oz (120g) | 6.3 oz (179g) | 
| Dimensions | 4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) | 4.43" x 2.45" x 0.55" (113 x 62 x 14 mm) | 4.21" x 1.93" x 0.51" (107 x 49 x 13 mm) | 3.4" x 1.97" x 1.02" (86 x 50 x 25.9 mm) | 4.4" x 2.3" x 0.9" (112 x 58 x 22.9 mm) | 
| Form Factor | Slab | Slab | Slide | Slab | Slab | 
| Platform / OS | BlackBerry OS | BlackBerry OS | S60 (Symbian) | (proprietary) | Palm OS | 
| Network Bands | CDMA: 850, 1900 | WCDMA: 1 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900 | CDMA: 850, 1900 AMPS: 850 | CDMA: 850, 1900 | |
| Data Technology | 1xRTT | EVDO rA | HSDPA 3.6 | 1xRTT | 1xRTT | 
| Features | |||||
| GPS / Location | n/a | n/a | n/a | Yes | n/a | 
| Accessibility | |||||
| Adjustable Text Size | n/a | n/a | n/a | - | n/a | 
| Hearing Aid Compatible | - | Yes | - | - | - | 
| Multiple Languages | n/a | n/a | n/a | Yes | n/a | 
| TTY/TDD (Digital) | Yes | Yes | - | Yes | - | 
| Alerts | |||||
| Ringer Profiles | Yes | Yes | Yes | - | - | 
| Connectivity | |||||
| Bluetooth | - | Yes Classic Audio | Yes Classic Audio | - | Yes Classic Audio | 
| Infrared (IR) | - | - | Yes | - | Yes | 
| USB | Yes | Yes | Yes Micro-USB | - | - | 
| Wi-Fi | - | Yes 802.11 b,g | Yes 802.11 b,g | - | - | 
| Contacts | |||||
| Picture ID | n/a | n/a | n/a | - | n/a | 
| Ringer ID | n/a | n/a | n/a | - | n/a | 
| Voice Dialing | n/a | n/a | n/a | Yes | n/a | 
| Customization | |||||
| Custom Graphics | n/a | n/a | n/a | Yes | n/a | 
| Custom Ringtones | n/a | n/a | n/a | Yes | n/a | 
| Real-Music Ringers | n/a | n/a | n/a | - | n/a | 
| Data & Network | |||||
| Data Tethering | n/a | n/a | n/a | Yes | n/a | 
| WAP / Web Browser | n/a | n/a | n/a | Yes | n/a | 
| Input | |||||
| Predictive Text Entry | n/a | n/a | n/a | Yes | n/a | 
| Side Keys | Yes | Yes | Yes | - | Yes | 
| Text Keyboard, Hardware | Yes | - | - | - | Yes | 
| Touch Screen | - | Yes | - | - | Yes | 
| Memory | |||||
| Memory Card Slot | - | Yes | Yes | - | Yes | 
| Messaging | |||||
| Email Client | n/a | n/a | n/a | - | n/a | 
| EMS / Picture Messaging | n/a | n/a | n/a | Yes | n/a | 
| Instant Messaging | n/a | n/a | n/a | - | n/a | 
| MMS | n/a | n/a | n/a | - | n/a | 
| Text Messaging Templates | n/a | n/a | n/a | - | n/a | 
| Music | |||||
| FM Radio | - | - | Yes | - | - | 
| Headphone Jack (3.5mm) | - | Yes | - | - | - | 
| Music Player | n/a | n/a | n/a | - | n/a | 
| Photo & Video | |||||
| Video Calling | n/a | n/a | n/a | - | n/a | 
| Productivity | |||||
| Alarm | n/a | n/a | n/a | Yes | n/a | 
| Calculator | n/a | n/a | n/a | Yes | n/a | 
| Calendar | n/a | n/a | n/a | Yes | n/a | 
| To-Do List | n/a | n/a | n/a | - | n/a | 
| Voice Memo | n/a | n/a | n/a | - | n/a | 
| Software | |||||
| BREW | n/a | n/a | n/a | Yes | n/a | 
| Games | n/a | n/a | n/a | Yes | n/a | 
| Java (J2ME) | n/a | n/a | n/a | - | n/a | 
| Voice | |||||
| Headset Jack (2.5 mm) | n/a | n/a | n/a | Yes | n/a | 
| Speaker Phone | - | Yes | Yes | Yes | Yes | 
| * Some versions only | |||||
| BlackBerry 7750 | BlackBerry Storm2 9550 | Nokia E66 | Kyocera 3225 | Palm Treo 650 (CDMA) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
|  |  |  |  |  | |
| Phone | BlackBerry 7750 | BlackBerry Storm2 9550 | Nokia E66 | Kyocera 3225 | Palm Treo 650 (CDMA) | 
 







