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| Phone | Samsung Galaxy Z Fold4 | ZTE Blade Vantage | BlackBerry 7750 |
| Current U.S. Carriers | (none) | (none) | (none) |
| Global Availability | Released | Released | Released |
| Specifications | |||
|---|---|---|---|
| Display Size |
7.6" diag. 4 : 3 |
5" diag. 16 : 9 |
? |
| Display Resolution & Type |
1812 x 2176 pixels (~373 ppi) AMOLED |
480 x 854 pixels (~196 ppi) LCD (TFT/TFD) |
240 x 240 pixels LCD (Color) |
| Display Refresh | 120 Hz | 60 Hz | ? |
| Battery | 4,400 mAh | 2,500 mAh | ? |
| Processor | 3.2 GHz Snapdragon 8+ Gen 1 | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | ? |
| RAM | 12 GB | 2 GB | ? |
| Storage | 256 GB * | 16 GB | ? raw hardware |
| Main Camera | 50 megapixel | 8 megapixel | - |
| Wide Camera | 12 megapixel | - | - |
| Tele Camera | 10 megapixel | - | - |
| Video Capture | 4K UHD | 720p HD | - |
| Front Camera | 10 megapixel | 2 megapixel | - |
| Weight |
9.28 oz (263g) |
5.29 oz (150g) |
5.01 oz (142g) |
| Dimensions |
6.11" x 2.64" x 0.62" (155 x 67 x 15.8 mm) |
5.73" x 2.85" x 0.36" (146 x 72 x 9.2 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
| Platform / OS | Android | Android | BlackBerry OS |
| Network Bands |
5G: 2, 5, 7, 12, 25, 30, 38, 41, 48, 66, 71, 77-A, 77-C, 78, 258, 260, 261 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 13 |
CDMA: 850, 1900 |
| Data Technology | NR (5G) | LTE (Cat 4) | 1xRTT |
| Features | |||
| Barometer | Yes | - | - |
| Fingerprint Reader |
Yes stand-alone |
- | - |
| Flashlight | Yes | Yes | - |
| Water-Resistant |
Yes IPX8 (SCUBA) |
- | - |
| Accessibility | |||
| Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
- |
| TTY/TDD (Digital) | Yes | Yes | Yes |
| Alerts | |||
| Extra Display | Yes | - | - |
| Ringer Profiles | - | - | Yes |
| Connectivity | |||
| Bluetooth | Yes | Yes | - |
| NFC | Yes | - | - |
| USB |
Yes USB Type C |
Yes Micro-USB |
Yes |
| UWB | Yes | - | - |
| Wi-Fi |
Yes 6E (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 |
| Stylus | Yes | - | - |
| Text Keyboard, Hardware | - | - | Yes |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
- |
| Memory | |||
| Memory Card Slot | - | Yes | - |
| Music | |||
| Headphone Jack (3.5mm) | - | Yes | - |
| Photo & Video | |||
| TV Output | Yes | - | - |
| Power | |||
| Fast Charging | Yes | - | - |
| Wireless Charging | Yes | - | - |
| Voice | |||
| HD Voice | Yes | Yes | - |
| Speaker Phone | Yes | Yes | - |
| Samsung Galaxy Z Fold4 | ZTE Blade Vantage | BlackBerry 7750 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy Z Fold4 | ZTE Blade Vantage | BlackBerry 7750 |
