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| Phone | BlackBerry 7750 | AT&T Maestro 3 | Alcatel PulseMix / A50 / A5 | Google Pixel 3a XL |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size | ? |
6.5" diag. 20 : 9 |
5.2" diag. 16 : 9 |
6" diag. 18 : 9 |
| Display Resolution & Type |
240 x 240 pixels LCD (Color) |
720 x 1600 pixels (~270 ppi) LCD (TFT/TFD) |
720 x 1280 pixels (~282 ppi) LCD (TFT/TFD) |
1080 x 2160 pixels (~402 ppi) AMOLED |
| Display Refresh | ? | 60 Hz | 60 Hz | 60 Hz |
| Battery | ? | 3,900 mAh | 2,800 mAh | 3,700 mAh |
| Processor | ? | 2 GHz MediaTek Helio A22 (MT6761) | 1.5 GHz MT6738 | 2 GHz Qualcomm Snapdragon 670 |
| RAM | ? | 3 GB | 2 GB | 4 GB |
| Storage | ? raw hardware | 32 GB | 16 GB | 64 GB |
| Main Camera | - | 13 megapixel | 8 megapixel | 12 megapixel |
| Wide Camera | - | 5 megapixel | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | - | 1080p HD | 1080p HD | 4K UHD |
| Front Camera | - | 5 megapixel | 2 megapixel | 8 megapixel |
| Weight |
5.01 oz (142g) |
6.24 oz (177g) |
5.14 oz (146g) |
5.89 oz (167g) |
| Dimensions |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
6.58" x 3.03" x 0.33" (167 x 77 x 8.4 mm) |
5.75" x 2.84" x 0.31" (146 x 72 x 7.9 mm) |
6.3" x 3" x 0.3" (160 x 76 x 7.6 mm) |
| Platform / OS | BlackBerry OS | Android | Android | Android |
| Network Bands |
CDMA: 850, 1900 |
4G LTE: 2, 4, 5, 12, 14, 30 |
4G LTE: 1, 2, 4, 5, 7, 12 WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 25, 26, 28, 29, 30, 38, 40, 41, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
| Data Technology | 1xRTT | LTE (Cat 4) | LTE (Cat 4) | LTE (Cat 11) |
| Features | ||||
| Barometer | - | Yes | - | Yes |
| Fingerprint Reader | - |
Yes stand-alone |
- |
Yes stand-alone |
| Flashlight | - | Yes | Yes | Yes |
| Accessibility | ||||
| Hearing Aid Compatible | - | Yes | Yes | Yes |
| TTY/TDD (Digital) | Yes | - | Yes | Yes |
| Alerts | ||||
| Ringer Profiles | Yes | - | - | - |
| Connectivity | ||||
| Bluetooth | - | Yes | Yes | Yes |
| NFC | - | - | - | Yes |
| USB | Yes |
Yes USB Type C |
Yes USB Type C |
Yes USB Type C |
| Wi-Fi | - |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 4 (802.11 a,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
| Input | ||||
| Side Keys | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | - | - | - |
| Touch Screen | - | Yes | Yes | Yes |
| Memory | ||||
| Memory Card Slot | - | Yes | Yes | - |
| Music | ||||
| FM Radio | - | - | Yes | - |
| Headphone Jack (3.5mm) | - | Yes | Yes | Yes |
| Stereo Speakers | - | - | - | Yes |
| Power | ||||
| Fast Charging | - | - | - | Yes |
| Voice | ||||
| Call Screening | - | - | - | Yes |
| HD Voice | - | Yes | Yes | Yes |
| Speaker Phone | - | Yes | Yes | Yes |
| BlackBerry 7750 | AT&T Maestro 3 | Alcatel PulseMix / A50 / A5 | Google Pixel 3a XL | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | BlackBerry 7750 | AT&T Maestro 3 | Alcatel PulseMix / A50 / A5 | Google Pixel 3a XL |
