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| Phone | BlackBerry 7750 | OnePlus 7T Pro 5G McLaren | ZTE Z331 |
| Current U.S. Carriers | (none) | (none) | (none) |
| Global Availability | Released | Released | Released |
| Specifications | |||
|---|---|---|---|
| Display Size | ? |
6.7" diag. 19.5 : 9 |
2.4" diag. 4 : 3 |
| Display Resolution & Type |
240 x 240 pixels LCD (Color) |
1440 x 3120 pixels (~515 ppi) AMOLED |
176 x 220 pixels (~117 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | 90 Hz | ? |
| Battery | ? | 4,085 mAh | 950 mAh |
| Processor | ? | 3 GHz Qualcomm Snapdragon 855+ | ? |
| RAM | ? | 12 GB | ? |
| Storage | ? raw hardware | 256 GB | ? raw hardware |
| Main Camera | - | 48 megapixel | 3 megapixel |
| Wide Camera | - | 16 megapixel | - |
| Tele Camera | - | 8 megapixel | - |
| Video Capture | - | 4K UHD | QCIF (176 x 144) |
| Front Camera | - | 16 megapixel | - |
| Weight |
5.01 oz (142g) |
7.26 oz (206g) |
4 oz (113g) |
| Dimensions |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
6.4" x 2.98" x 0.34" (163 x 76 x 8.6 mm) |
3.84" x 2.02" x 0.69" (98 x 51 x 17.5 mm) |
| Form Factor | Slab | Slab | Clamshell |
| Platform / OS | BlackBerry OS | Android | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
5G: 41, 71 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 34, 38, 39, 40, 41, 46, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8, 19 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
| Data Technology | 1xRTT | NR (5G) | HSDPA 3.6 |
| Features | |||
| Fingerprint Reader | - |
Yes in-display (optical) |
- |
| Flashlight | - | Yes | - |
| GPS / Location | n/a | n/a | Yes |
| Accessibility | |||
| Hearing Aid Compatible | - |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T4 (very tele-coil compatible) |
| Multiple Languages | n/a | n/a | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes |
| Alerts | |||
| Extra Display | - | - | Yes |
| Ringer Profiles | Yes | - | Yes |
| Connectivity | |||
| Bluetooth | - | Yes | Yes |
| NFC | - | Yes | - |
| USB | Yes |
Yes USB Type C |
Yes Micro-USB |
| Wi-Fi | - |
Yes 5 (802.11 a,ac,b,g,n) |
- |
| Contacts | |||
| Picture ID | n/a | n/a | Yes |
| Ringer ID | n/a | n/a | Yes |
| Customization | |||
| Custom Graphics | n/a | n/a | Yes |
| Custom Ringtones | n/a | n/a | Yes |
| Real-Music Ringers | n/a | n/a | Yes |
| Data & Network | |||
| Data Tethering | n/a | n/a | Yes |
| Dual-SIM | - | Yes | - |
| WAP / Web Browser | n/a | n/a | Yes |
| Input | |||
| Predictive Text Entry | n/a | n/a | Yes |
| Side Keys | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | - | - |
| Touch Screen | - |
Yes Capacitive |
- |
| Memory | |||
| Memory Card Slot | - | - | Yes |
| Messaging | |||
| Email Client | n/a | n/a | Yes |
| Instant Messaging | n/a | n/a | Yes |
| MMS | n/a | n/a | Yes |
| Text Messaging Templates | n/a | n/a | Yes |
| Music | |||
| Music Player | n/a | n/a | Yes |
| Stereo Speakers | - | Yes | - |
| Power | |||
| Fast Charging | - | Yes | - |
| Productivity | |||
| Alarm | n/a | n/a | Yes |
| Calculator | n/a | n/a | Yes |
| Calendar | n/a | n/a | Yes |
| To-Do List | n/a | n/a | - |
| Voice Memo | n/a | n/a | Yes |
| Software | |||
| Games | n/a | n/a | Yes |
| Java (J2ME) | n/a | n/a | Yes |
| Voice | |||
| HD Voice | - | Yes | - |
| Headset Jack (2.5 mm) | n/a | n/a | - |
| Speaker Phone | - | Yes | Yes |
| BlackBerry 7750 | OnePlus 7T Pro 5G McLaren | ZTE Z331 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | BlackBerry 7750 | OnePlus 7T Pro 5G McLaren | ZTE Z331 |
