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| Phone | BlackBerry 7750 | BlackBerry Key2 | Samsung Galaxy S 4 Active | TCL 20 Pro 5G |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size | ? |
4.5" diag. 5 : 3 |
5" diag. 16 : 9 |
6.7" diag. 20 : 9 |
| Display Resolution & Type |
240 x 240 pixels LCD (Color) |
1080 x 1620 pixels (~433 ppi) LCD (TFT/TFD) |
1080 x 1920 pixels (~441 ppi) LCD (TFT/TFD) |
1080 x 2400 pixels (~395 ppi) AMOLED |
| Display Refresh | ? | 60 Hz | 60 Hz | 60 Hz |
| Battery | ? | 3,500 mAh | 2,600 mAh | 4,500 mAh |
| Processor | ? | 2.2 GHz Qualcomm Snapdragon 660 | 1.9 GHz Qualcomm Snapdragon 600 8064T | 2 GHz Qualcomm Snapdragon 750G |
| RAM | ? | 6 GB | 2 GB | 6 GB |
| Storage | ? raw hardware | 64 GB * | 16 GB | 256 GB |
| Main Camera | - | 12 megapixel | 8 megapixel | 48 megapixel |
| Wide Camera | - | - | - | 16 megapixel |
| Tele Camera | - | 12 megapixel | - | - |
| Video Capture | - | 4K UHD | 1080p HD | 4K UHD |
| Front Camera | - | 8 megapixel | 2 megapixel | 32 megapixel |
| Weight |
5.01 oz (142g) |
5.93 oz (168g) |
5.4 oz (153g) |
6.82 oz (193g) |
| Dimensions |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
5.96" x 2.82" x 0.33" (151 x 72 x 8.4 mm) |
5.5" x 2.81" x 0.36" (140 x 71 x 9.1 mm) |
6.46" x 2.87" x 0.36" (164 x 73 x 9.1 mm) |
| Platform / OS | BlackBerry OS | Android | Android | Android |
| Network Bands |
CDMA: 850, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 28, 29, 30, 38, 40, 41, 66 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 17 WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
5G: 2, 5, 7, 41, 66, 71, 78 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
| Data Technology | 1xRTT | LTE (Cat 11) | LTE (Cat 3) | NR (5G) |
| Features | ||||
| Barometer | - | - | - | Yes |
| Fingerprint Reader | - |
Yes stand-alone |
- |
Yes in-display (optical) |
| Flashlight | - | Yes | Yes | Yes |
| Ruggedized | - | - | Yes | - |
| Water-Resistant | - | - |
Yes IPX7 (snorkeling) |
Yes IPX2 (drip) |
| Accessibility | ||||
| Hearing Aid Compatible | - | Yes | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes |
| Alerts | ||||
| Ringer Profiles | Yes | - | - | - |
| Connectivity | ||||
| Bluetooth | - | Yes | Yes | Yes |
| Infrared (IR) | - | - | Yes | Yes |
| NFC | - | Yes | Yes | Yes |
| USB | Yes |
Yes USB Type C |
Yes Micro-USB |
Yes USB Type C |
| Wi-Fi | - |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
| Input | ||||
| Side Keys | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | Yes | - | - |
| Touch Screen | - | Yes | Yes | Yes |
| Memory | ||||
| Memory Card Slot | - | Yes | Yes | Yes |
| Music | ||||
| FM Radio | - | Yes | - | Yes |
| Headphone Jack (3.5mm) | - | Yes | Yes | Yes |
| Photo & Video | ||||
| DLNA | - | - | Yes | - |
| Miracast | - | - | Yes | - |
| TV Output | - | Yes | - | - |
| Power | ||||
| Fast Charging | - | Yes | - | Yes |
| Wireless Charging | - | - | - | Yes |
| Voice | ||||
| HD Voice | - | Yes | - | Yes |
| Speaker Phone | - | Yes | Yes | Yes |
| BlackBerry 7750 | BlackBerry Key2 | Samsung Galaxy S 4 Active | TCL 20 Pro 5G | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | BlackBerry 7750 | BlackBerry Key2 | Samsung Galaxy S 4 Active | TCL 20 Pro 5G |
