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| Phone | BlackBerry 7750 | Samsung Galaxy J2 / J2 Pure / J2 Dash | Apple iPhone 11 Pro | ZTE Obsidian |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size | ? |
5" diag. 16 : 9 |
5.8" diag. 19.5 : 9 |
4.5" diag. 16 : 9 |
| Display Resolution & Type |
240 x 240 pixels LCD (Color) |
540 x 960 pixels (~220 ppi) LCD (TFT/TFD) |
1125 x 2436 pixels (~463 ppi) AMOLED |
480 x 854 pixels (~218 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | 60 Hz | 60 Hz | 60 Hz |
| Battery | ? | 2,600 mAh | 3,190 mAh | 1,800 mAh |
| Processor | ? | 1.4 GHz Samsung Exynos 7570 | Apple A13 Bionic | 1 GHz MediaTek / MT6735M |
| RAM | ? | 2 GB | 4 GB | 1 GB |
| Storage | ? raw hardware | 16 GB | 64 GB * | 8 GB |
| Main Camera | - | 8 megapixel | 12 megapixel | 5 megapixel |
| Wide Camera | - | - | 12 megapixel | - |
| Tele Camera | - | - | 12 megapixel | - |
| Video Capture | - | 1080p HD | 4K UHD | 720p HD |
| Front Camera | - | 5 megapixel | 12 megapixel | 2 megapixel |
| Weight |
5.01 oz (142g) |
5.43 oz (154g) |
6.63 oz (188g) |
4.66 oz (132g) |
| Dimensions |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
5.65" x 2.84" x 0.35" (144 x 72 x 8.9 mm) |
5.67" x 2.81" x 0.32" (144 x 71 x 8.1 mm) |
5.41" x 2.7" x 0.39" (137 x 69 x 10 mm) |
| Platform / OS | BlackBerry OS | Android | iOS | Android |
| Network Bands |
CDMA: 850, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 29, 30, 34, 38, 39, 40, 41, 46, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
|
| Data Technology | 1xRTT | LTE (Cat 4) | LTE (Cat 18) | LTE (Cat 4) |
| Features | ||||
| Barometer | - | - | Yes | - |
| Flashlight | - | Yes | Yes | Yes |
| Water-Resistant | - | - |
Yes IPX8 (SCUBA) |
- |
| Accessibility | ||||
| Hearing Aid Compatible | - | Yes | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes |
| Alerts | ||||
| Ringer Profiles | Yes | - | - | - |
| Connectivity | ||||
| Bluetooth | - |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
| NFC | - | - | Yes | - |
| USB | Yes |
Yes Micro-USB |
Yes |
Yes Micro-USB |
| UWB | - | - | Yes | - |
| Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
Yes 6 (802.11 a,ac,ax,b,g,n) |
Yes 4 (802.11 b,g,n) |
| Data & Network | ||||
| Dual-SIM | - | - | Yes | - |
| Input | ||||
| Side Keys | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | - | - | - |
| Touch Screen | - | Yes | Yes | Yes |
| Memory | ||||
| Memory Card Slot | - | Yes | - | Yes |
| Music | ||||
| Headphone Jack (3.5mm) | - | Yes | - | Yes |
| Stereo Speakers | - | - | Yes | - |
| Photo & Video | ||||
| TV Output | - | - | Yes | - |
| Power | ||||
| Fast Charging | - | - | Yes | - |
| Wireless Charging | - | - | Yes | - |
| Voice | ||||
| HD Voice | - | - | Yes | - |
| Speaker Phone | - | Yes | Yes | Yes |
| BlackBerry 7750 | Samsung Galaxy J2 / J2 Pure / J2 Dash | Apple iPhone 11 Pro | ZTE Obsidian | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | BlackBerry 7750 | Samsung Galaxy J2 / J2 Pure / J2 Dash | Apple iPhone 11 Pro | ZTE Obsidian |







