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| Phone | BlackBerry 7750 | Samsung SPH-N270 (Matrix Phone) | LG Stylo 4 | Siemens A56 / A56i |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size | ? | ? |
6.2" diag. 18 : 9 |
? |
| Display Resolution & Type |
240 x 240 pixels LCD (Color) |
128 x 160 pixels LCD (TFT/TFD) |
1080 x 2160 pixels (~390 ppi) LCD (TFT/TFD) |
101 x 64 pixels |
| Display Refresh | ? | ? | 60 Hz | ? |
| Battery | ? | 1,000 mAh | 3,300 mAh | 700 mAh |
| Processor | ? | ? | 1.8 GHz Qualcomm Snapdragon 450 | ? |
| RAM | ? | ? | 2 GB * | ? |
| Storage | ? raw hardware | ? raw hardware | 32 GB * | ? raw hardware |
| Main Camera | - | - | 13 megapixel | - |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | - | - | 1080p HD | - |
| Front Camera | - | - | 5 megapixel | - |
| Weight |
5.01 oz (142g) |
4.66 oz (132g) |
6.07 oz (172g) |
3 oz (85g) |
| Dimensions |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
4.53" x 2.28" x 0.79" (115 x 58 x 20.1 mm) |
6.31" x 3.06" x 0.33" (160 x 78 x 8.4 mm) |
4" x 1.7" x 0.8" (102 x 43 x 20.3 mm) |
| Form Factor | Slab | Slide | Slab | Slab |
| Platform / OS | BlackBerry OS | (proprietary) | Android | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
CDMA: 850, 1900 AMPS: 850 |
4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 14, 20, 29, 30, 38, 41, 66, 71 WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900 |
GSM: 850, 1900 |
| Data Technology | 1xRTT | - | LTE (Cat 6) | - |
| Features | ||||
| Fingerprint Reader | - | - |
Yes stand-alone |
- |
| Flashlight | - | - | Yes | - |
| GPS / Location | n/a | Yes | n/a | Yes |
| Accessibility | ||||
| Hearing Aid Compatible | - | - | Yes | - |
| Multiple Languages | n/a | Yes | n/a | - |
| TTY/TDD (Digital) | Yes | - | Yes | Yes |
| Alerts | ||||
| Ringer Profiles | Yes | - | - | Yes |
| Connectivity | ||||
| Bluetooth | - | - |
Yes Classic Audio |
- |
| NFC | - | - | Yes * | - |
| USB | Yes | - |
Yes USB Type C |
- |
| Wi-Fi | - | - |
Yes 5 (802.11 a,ac,b,g,n) |
- |
| Contacts | ||||
| Picture ID | n/a | Yes | n/a | Yes |
| Ringer ID | n/a | Yes | n/a | Yes |
| Voice Dialing | n/a | Yes | n/a | - |
| Customization | ||||
| Changeable Body Plates | - | - | - | Yes |
| Custom Graphics | n/a | - | n/a | Yes |
| Custom Ringtones | n/a | - | n/a | Yes |
| Data & Network | ||||
| WAP / Web Browser | n/a | - | n/a | Yes |
| Input | ||||
| Predictive Text Entry | n/a | Yes | n/a | Yes |
| Side Keys | Yes | - | Yes | - |
| Stylus | - | - | Yes | - |
| Text Keyboard, Hardware | Yes | - | - | - |
| Touch Screen | - | - | Yes | - |
| Memory | ||||
| Memory Card Slot | - | - | Yes | - |
| Messaging | ||||
| Email Client | n/a | - | n/a | - |
| EMS / Picture Messaging | n/a | - | n/a | Yes |
| Music | ||||
| FM Radio | - | - | Yes | - |
| Headphone Jack (3.5mm) | - | - | Yes | - |
| Photo & Video | ||||
| DLNA | - | - | Yes | - |
| Productivity | ||||
| Alarm | n/a | Yes | n/a | Yes |
| Calculator | n/a | Yes | n/a | Yes |
| Calendar | n/a | Yes | n/a | - |
| To-Do List | n/a | Yes | n/a | - |
| Voice Memo | n/a | Yes | n/a | - |
| Software | ||||
| Games | n/a | - | n/a | Yes |
| Java (J2ME) | n/a | - | n/a | - |
| Voice | ||||
| HD Voice | - | - | Yes | - |
| Headset Jack (2.5 mm) | n/a | Yes | n/a | - |
| Speaker Phone | - | - | Yes | - |
| * Some versions only | ||||
| BlackBerry 7750 | Samsung SPH-N270 (Matrix Phone) | LG Stylo 4 | Siemens A56 / A56i | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | BlackBerry 7750 | Samsung SPH-N270 (Matrix Phone) | LG Stylo 4 | Siemens A56 / A56i |










