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| Phone | Samsung Zeal / Alias 2 SCH-U750 | Samsung Galaxy S6 (GSM) | Ericsson R520 | Samsung Galaxy S22 | BlackBerry 7750 |
| Current U.S. Carriers | (none) | (none) | (none) | Verizon | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
2.6" diag. 4 : 3 |
5.1" diag. 16 : 9 |
? |
6.1" diag. 19.5 : 9 |
? |
| Display Resolution & Type |
240 x 320 pixels (~154 ppi) LCD (TFT/TFD) |
1440 x 2560 pixels (~576 ppi) AMOLED |
? |
1080 x 2340 pixels (~422 ppi) AMOLED |
240 x 240 pixels LCD (Color) |
| Display Refresh | ? | 60 Hz | ? | 120 Hz | ? |
| Battery | 880 mAh | 2,550 mAh | ? | 3,700 mAh | ? |
| Processor | ? | 2.1 GHz Samsung Exynos 7420 | ? | Snapdragon 8 Gen 1 | ? |
| RAM | ? | 3 GB | ? | 8 GB | ? |
| Storage | ? raw hardware | 32 GB * | ? raw hardware | 128 GB * | ? raw hardware |
| Main Camera | 2 megapixel | 16 megapixel | - | 50 megapixel | - |
| Wide Camera | - | - | - | 12 megapixel | - |
| Tele Camera | - | - | - | 10 megapixel | - |
| Video Capture | QCIF (176 x 144) | 4K UHD | - | 8K | - |
| Front Camera | - | 5 megapixel | - | 10 megapixel | - |
| Weight |
4.34 oz (123g) |
4.87 oz (138g) |
4.23 oz (120g) |
5.93 oz (168g) |
5.01 oz (142g) |
| Dimensions |
4.01" x 2.04" x 0.67" (102 x 52 x 17 mm) |
5.65" x 2.78" x 0.27" (143 x 71 x 6.8 mm) |
5.12" x 1.97" x 0.63" (130 x 50 x 16 mm) |
5.75" x 2.78" x 0.3" (146 x 71 x 7.6 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
| Form Factor | Clamshell | Slab | Slab | Slab | Slab |
| Platform / OS | (proprietary) | Android | (proprietary) | Android | BlackBerry OS |
| Network Bands |
CDMA: 850, 1900 |
GSM: 900, 1800, 1900 |
5G: 2, 5, 7, 12, 25, 30, 38, 41, 48, 66, 71, 77-A, 77-C, 78, 257, 258, 260, 261 4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 14, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
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| Data Technology | EVDO r0 | LTE (Cat 6) | GPRS | NR (5G) | 1xRTT |
| Features | |||||
| Barometer | - | - | - | Yes | - |
| Fingerprint Reader | - | Yes | - |
Yes in-display (ultrasonic) |
- |
| Flashlight | - | Yes | - | Yes | - |
| GPS / Location | Yes | n/a | - | n/a | n/a |
| VR-ready | - | Yes | - | - | - |
| Water-Resistant | - | - | - |
Yes IPX8 (SCUBA) |
- |
| Accessibility | |||||
| Adjustable Text Size | Yes | n/a | - | n/a | n/a |
| Hearing Aid Compatible |
Yes M4 (very compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
- |
Yes M3, T3 (mostly tele-coil compatible) |
- |
| Multiple Languages | Yes | n/a | Yes | n/a | n/a |
| TTY/TDD (Digital) | Yes | Yes | - | Yes | Yes |
| Alerts | |||||
| Extra Display | Yes | - | - | - | - |
| Ringer Profiles | - | - | Yes | - | Yes |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | Yes | - |
| Infrared (IR) | - | Yes | Yes | - | - |
| MirrorLink | - | Yes | - | - | - |
| NFC | - | Yes | - | Yes | - |
| USB | Yes |
Yes Micro-USB |
- |
Yes USB Type C |
Yes |
| Wi-Fi | - |
Yes 5 (802.11 a,ac,b,g,n) |
- |
Yes 6 (802.11 a,ac,ax,b,g,n) |
- |
| Contacts | |||||
| Picture ID | Yes | n/a | - | n/a | n/a |
| Ringer ID | Yes | n/a | - | n/a | n/a |
| Voice Dialing | Yes | n/a | Yes | n/a | n/a |
| Customization | |||||
| Custom Graphics | Yes | n/a | - | n/a | n/a |
| Custom Ringtones | Yes | n/a | Yes | n/a | n/a |
| Real-Music Ringers | Yes | n/a | - | n/a | n/a |
| Data & Network | |||||
| Data Tethering | Yes | n/a | Yes | n/a | n/a |
| WAP / Web Browser | Yes | n/a | Yes | n/a | n/a |
| Input | |||||
| Predictive Text Entry | Yes | n/a | Yes | n/a | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | - | - | - | Yes |
| Touch Screen | - |
Yes Capacitive |
- |
Yes Capacitive |
- |
| Memory | |||||
| Memory Card Slot | Yes | - | - | - | - |
| Messaging | |||||
| Email Client | Yes | n/a | - | n/a | n/a |
| Instant Messaging | Yes | n/a | - | n/a | n/a |
| MMS | Yes | n/a | - | n/a | n/a |
| Text Messaging Templates | Yes | n/a | Yes | n/a | n/a |
| Music | |||||
| Headphone Jack (3.5mm) | - | Yes | - | - | - |
| Music Player | Yes | n/a | - | n/a | n/a |
| Stereo Speakers | - | - | - | Yes | - |
| Photo & Video | |||||
| DLNA | - | Yes | - | - | - |
| Miracast | - | Yes | - | - | - |
| TV Output | - | Yes | - | Yes | - |
| Power | |||||
| Fast Charging | - | Yes | - | Yes | - |
| Wireless Charging | - | Yes | - | Yes | - |
| Productivity | |||||
| Alarm | Yes | n/a | Yes | n/a | n/a |
| Calculator | Yes | n/a | Yes | n/a | n/a |
| Calendar | Yes | n/a | Yes | n/a | n/a |
| To-Do List | - | n/a | - | n/a | n/a |
| Voice Memo | Yes | n/a | Yes | n/a | n/a |
| Software | |||||
| BREW | Yes | n/a | - | n/a | n/a |
| Games | Yes | n/a | Yes | n/a | n/a |
| Java (J2ME) | - | n/a | - | n/a | n/a |
| Voice | |||||
| HD Voice | - | Yes | - | Yes | - |
| Headset Jack (2.5 mm) | Yes | n/a | - | n/a | n/a |
| Speaker Phone | Yes | Yes | Yes | Yes | - |
| Samsung Zeal / Alias 2 SCH-U750 | Samsung Galaxy S6 (GSM) | Ericsson R520 | Samsung Galaxy S22 | BlackBerry 7750 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Zeal / Alias 2 SCH-U750 | Samsung Galaxy S6 (GSM) | Ericsson R520 | Samsung Galaxy S22 | BlackBerry 7750 |
