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| Phone | BlackBerry 7750 | Alcatel 665 | Siemens A56 / A56i | Bold N2 | Samsung DoubleTime |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
1.8" diag. 4 : 3 |
? |
6.6" diag. 19.5 : 9 |
3.2" diag. 5 : 3 |
| Display Resolution & Type |
240 x 240 pixels LCD (Color) |
128 x 160 pixels (~116 ppi) LCD (TFT/TFD) |
101 x 64 pixels |
1080 x 2340 pixels (~390 ppi) AMOLED |
320 x 480 pixels (~180 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | 60 Hz | 60 Hz |
| Battery | ? | 650 mAh | 700 mAh | 4,200 mAh | 1,200 mAh |
| Processor | ? | ? | ? | 2.4 GHz MediaTek Dimensity 810 | 600 MHz Qualcomm |
| RAM | ? | 16 MB | ? | 8 GB | ? |
| Storage | ? raw hardware | 32 MB | ? raw hardware | 256 GB | ? raw hardware |
| Main Camera | - | 2 megapixel | - | 64 megapixel | 3 megapixel |
| Wide Camera | - | - | - | 5 megapixel | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | QCIF (176 x 144) | - | 2K / Quad HD | QVGA (320 x 240) |
| Front Camera | - | - | - | 16 megapixel | - |
| Weight |
5.01 oz (142g) |
2.72 oz (77g) |
3 oz (85g) |
7.2 oz (204g) |
5.22 oz (148g) |
| Dimensions |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
3.78" x 1.89" x 0.66" (96 x 48 x 16.8 mm) |
4" x 1.7" x 0.8" (102 x 43 x 20.3 mm) |
6.64" x 3.02" x 0.35" (169 x 77 x 8.9 mm) |
4.45" x 2.44" x 0.59" (113 x 62 x 15 mm) |
| Form Factor | Slab | Clamshell | Slab | Slab | Clamshell |
| Platform / OS | BlackBerry OS | (proprietary) | (proprietary) | Android | Android |
| Network Bands |
CDMA: 850, 1900 |
GSM: 850, 1900 |
GSM: 850, 1900 |
5G: 2, 5, 25, 41, 66, 71, 77-C 4G LTE: 2, 4, 5, 12, 13, 25, 26, 41, 66, 71 WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
| Data Technology | 1xRTT | - | - | NR (5G) | HSPA 7.2 |
| Features | |||||
| Fingerprint Reader | - | - | - |
Yes in-display (optical) |
- |
| Flashlight | - | - | - | Yes | - |
| GPS / Location | n/a | - | Yes | n/a | n/a |
| Accessibility | |||||
| Hearing Aid Compatible | - |
Yes M4 (very compatible) |
- | - |
Yes M3, T3 (mostly tele-coil compatible) |
| Multiple Languages | n/a | Yes | - | n/a | n/a |
| TTY/TDD (Digital) | Yes | - | Yes | - | Yes |
| Alerts | |||||
| Extra Display | - | Yes | - | - | - |
| Ringer Profiles | Yes | Yes | Yes | - | - |
| Connectivity | |||||
| Bluetooth | - | Yes | - | Yes | Yes |
| Mobile Hotspot | n/a | - | - | n/a | n/a |
| USB | Yes |
Yes Micro-USB |
- |
Yes USB Type C |
Yes Micro-USB |
| Wi-Fi | - | - | - |
Yes 5 (802.11 ac,b,g,n) |
Yes 4 (802.11 b,g,n) |
| Contacts | |||||
| Picture ID | n/a | Yes | Yes | n/a | n/a |
| Ringer ID | n/a | Yes | Yes | n/a | n/a |
| Voice Dialing | n/a | - | - | n/a | n/a |
| Customization | |||||
| Changeable Body Plates | - | - | Yes | - | - |
| Custom Graphics | n/a | Yes | Yes | n/a | n/a |
| Custom Ringtones | n/a | Yes | Yes | n/a | n/a |
| Real-Music Ringers | n/a | Yes | - | n/a | n/a |
| Data & Network | |||||
| Data Tethering | n/a | - | - | n/a | n/a |
| WAP / Web Browser | n/a | Yes | Yes | n/a | n/a |
| Input | |||||
| Predictive Text Entry | n/a | Yes | Yes | n/a | n/a |
| Side Keys | Yes | Yes | - | Yes | Yes |
| Text Keyboard, Hardware | Yes | - | - | - | Yes |
| Touch Screen | - | - | - |
Yes Capacitive |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | - | Yes | - | - | Yes |
| Messaging | |||||
| Email Client | n/a | - | - | n/a | n/a |
| EMS / Picture Messaging | n/a | - | Yes | n/a | n/a |
| Instant Messaging | n/a | Yes | - | n/a | n/a |
| MMS | n/a | Yes | - | n/a | n/a |
| Text Messaging Templates | n/a | Yes | - | n/a | n/a |
| Music | |||||
| FM Radio | - | Yes | - | - | - |
| Headphone Jack (3.5mm) | - | Yes | - | - | Yes |
| Music Player | n/a | Yes | - | n/a | n/a |
| Power | |||||
| Fast Charging | - | - | - | Yes | - |
| Productivity | |||||
| Alarm | n/a | Yes | Yes | n/a | n/a |
| Calculator | n/a | Yes | Yes | n/a | n/a |
| Calendar | n/a | Yes | - | n/a | n/a |
| To-Do List | n/a | - | - | n/a | n/a |
| Voice Memo | n/a | Yes | - | n/a | n/a |
| Software | |||||
| Games | n/a | Yes | Yes | n/a | n/a |
| Java (J2ME) | n/a | Yes | - | n/a | n/a |
| Voice | |||||
| HD Voice | - | - | - | Yes | - |
| Headset Jack (2.5 mm) | n/a | - | - | n/a | n/a |
| Speaker Phone | - | Yes | - | Yes | Yes |
| BlackBerry 7750 | Alcatel 665 | Siemens A56 / A56i | Bold N2 | Samsung DoubleTime | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | BlackBerry 7750 | Alcatel 665 | Siemens A56 / A56i | Bold N2 | Samsung DoubleTime |
