Compare Phones
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| Phone | BlackBerry 7750 | Nokia 3555 | Samsung SGH-D307 | ZTE Concord II | Motorola C343 / C343a / C341 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
1.8" diag. 4 : 3 |
? |
4" diag. 5 : 3 |
? |
| Display Resolution & Type |
240 x 240 pixels LCD (Color) |
128 x 160 pixels (~114 ppi) LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
96 x 64 pixels LCD (STN) |
| Display Refresh | ? | ? | ? | 60 Hz | ? |
| Battery | ? | ? | ? | 1,820 mAh | 750 mAh |
| Processor | ? | ? | ? | 1.2 GHz Qualcomm MSM8210 | ? |
| RAM | ? | ? | ? | 1 GB | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | 4 GB | ? raw hardware |
| Main Camera | - | Yes | - | 5 megapixel | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | QCIF (176 x 144) | - | 720p HD | - |
| Front Camera | - | - | - | - | - |
| Weight |
5.01 oz (142g) |
3.32 oz (94g) |
4.3 oz (122g) |
4.4 oz (125g) |
3.84 oz (109g) |
| Dimensions |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
3.94" x 1.75" x 0.83" (100 x 44 x 21 mm) |
3.7" x 1.9" x 0.85" (94 x 48 x 21.6 mm) |
4.96" x 2.56" x 0.42" (126 x 65 x 10.7 mm) |
4.29" x 1.74" x 1" (109 x 44 x 25.4 mm) |
| Form Factor | Slab | Clamshell | Clamshell | Slab | Slab |
| Platform / OS | BlackBerry OS | (proprietary) | (proprietary) | Android | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
GSM: 850, 1800, 1900 |
WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
||
| Data Technology | 1xRTT | WCDMA (UMTS) | EDGE | HSPA+ 21 | 1xRTT |
| Features | |||||
| GPS / Location | n/a | - | - | n/a | Yes |
| Accessibility | |||||
| Adjustable Text Size | n/a | - | - | n/a | - |
| Hearing Aid Compatible | - |
Yes * M3, T3 (mostly tele-coil compatible) |
Yes M4 (very compatible) |
Yes M3, T4 (very tele-coil compatible) |
- |
| Multiple Languages | n/a | Yes | Yes | n/a | Yes |
| TTY/TDD (Digital) | Yes | - | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | Yes | Yes | - | - |
| Ringer Profiles | Yes | Yes | - | - | - |
| Connectivity | |||||
| Bluetooth | - | Yes | Yes | Yes | - |
| Mobile Hotspot | n/a | - | - | n/a | - |
| USB | Yes | Yes | Yes |
Yes Micro-USB |
Yes |
| Wi-Fi | - | - | - |
Yes 4 (802.11 b,g,n) |
- |
| Contacts | |||||
| Picture ID | n/a | Yes | Yes | n/a | - |
| Ringer ID | n/a | Yes | Yes | n/a | Yes |
| Voice Dialing | n/a | Yes | Yes | n/a | Yes * |
| Customization | |||||
| Changeable Body Plates | - | - | - | - | Yes |
| Custom Graphics | n/a | Yes | Yes | n/a | Yes |
| Custom Ringtones | n/a | Yes | Yes | n/a | Yes |
| Real-Music Ringers | n/a | Yes | Yes | n/a | - |
| Data & Network | |||||
| Data Tethering | n/a | - | Yes | n/a | Yes |
| WAP / Web Browser | n/a | Yes | Yes | n/a | Yes |
| Input | |||||
| Predictive Text Entry | n/a | Yes | Yes | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes | - |
| Text Keyboard, Hardware | Yes | - | Yes | - | - |
| Touch Screen | - | - | - |
Yes Capacitive |
- |
| Memory | |||||
| Memory Card Slot | - | Yes | - | Yes | - |
| Messaging | |||||
| Email Client | n/a | - | Yes | n/a | - |
| EMS / Picture Messaging | n/a | - | Yes | n/a | Yes |
| Instant Messaging | n/a | Yes * | - | n/a | - |
| MMS | n/a | Yes | Yes | n/a | - |
| Text Messaging Templates | n/a | Yes | Yes | n/a | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | - | Yes | - |
| Music Player | n/a | Yes | - | n/a | - |
| Productivity | |||||
| Alarm | n/a | Yes | Yes | n/a | - |
| Calculator | n/a | Yes | Yes | n/a | Yes |
| Calendar | n/a | Yes | Yes | n/a | Yes |
| To-Do List | n/a | Yes | Yes | n/a | - |
| Voice Memo | n/a | Yes | Yes | n/a | - |
| Software | |||||
| BREW | n/a | - | - | n/a | Yes |
| Games | n/a | Yes | Yes | n/a | Yes |
| Java (J2ME) | n/a | Yes | Yes | n/a | - |
| Voice | |||||
| HD Voice | - | - | - | Yes | - |
| Headset Jack (2.5 mm) | n/a | Yes | - | n/a | Yes |
| Speaker Phone | - | Yes | Yes | Yes | - |
| * Some versions only | |||||
| BlackBerry 7750 | Nokia 3555 | Samsung SGH-D307 | ZTE Concord II | Motorola C343 / C343a / C341 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | BlackBerry 7750 | Nokia 3555 | Samsung SGH-D307 | ZTE Concord II | Motorola C343 / C343a / C341 |
