Compare Phones
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| Phone | Ericsson T28 World | BlackBerry 7750 | Samsung Galaxy S22 | Samsung Rant M540 | Kyocera 1155 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? |
6.1" diag. 19.5 : 9 |
2.1" diag. 4 : 3 |
? |
| Display Resolution & Type | ? |
240 x 240 pixels LCD (Color) |
1080 x 2340 pixels (~422 ppi) AMOLED |
176 x 220 pixels (~134 ppi) LCD (TFT/TFD) |
? |
| Display Refresh | ? | ? | 120 Hz | ? | ? |
| Battery | 500 mAh | ? | 3,700 mAh | ? | 975 mAh |
| Processor | ? | ? | Snapdragon 8 Gen 1 | ? | ? |
| RAM | ? | ? | 8 GB | ? | ? |
| Storage | ? raw hardware | ? raw hardware | 128 GB * | ? raw hardware | ? raw hardware |
| Main Camera | - | - | 50 megapixel | 2 megapixel | - |
| Wide Camera | - | - | 12 megapixel | - | - |
| Tele Camera | - | - | 10 megapixel | - | - |
| Video Capture | - | - | 8K | QCIF (176 x 144) | - |
| Front Camera | - | - | 10 megapixel | - | - |
| Weight |
3.14 oz (89g) |
5.01 oz (142g) |
5.93 oz (168g) |
4.9 oz (139g) |
4.34 oz (123g) |
| Dimensions |
3.9" x 2" x 0.6" (99 x 51 x 15.2 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
5.75" x 2.78" x 0.3" (146 x 71 x 7.6 mm) |
4.44" x 2.05" x 0.71" (113 x 52 x 18 mm) |
4.72" x 1.89" x 0.95" (120 x 48 x 24.1 mm) |
| Form Factor | Flip | Slab | Slab | Slab | Slab |
| Platform / OS | (proprietary) | BlackBerry OS | Android | (proprietary) | (proprietary) |
| Network Bands |
GSM: 900, 1900 |
CDMA: 850, 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 |
CDMA: 850, 1900 AMPS: 850 |
| Data Technology | - | 1xRTT | NR (5G) | EVDO r0 | - |
| Features | |||||
| Barometer | - | - | Yes | - | - |
| Fingerprint Reader | - | - |
Yes in-display (ultrasonic) |
- | - |
| Flashlight | - | - | Yes | - | - |
| GPS / Location | - | n/a | n/a | Yes | - |
| Water-Resistant | - | - |
Yes IPX8 (SCUBA) |
- | - |
| Accessibility | |||||
| Hearing Aid Compatible | - | - | Yes | Yes | - |
| Multiple Languages | - | n/a | n/a | Yes | Yes |
| TTY/TDD (Digital) | - | Yes | Yes | Yes | - |
| Alerts | |||||
| Ringer Profiles | Yes | Yes | - | - | - |
| Connectivity | |||||
| Bluetooth | - | - |
Yes Classic Audio |
Yes Classic Audio |
- |
| NFC | - | - | Yes | - | - |
| USB | - | Yes |
Yes USB Type C |
Yes Micro-USB |
- |
| Wi-Fi | - | - |
Yes 6 (802.11 a,ac,ax,b,g,n) |
- | - |
| Contacts | |||||
| Picture ID | - | n/a | n/a | Yes | - |
| Ringer ID | - | n/a | n/a | Yes | - |
| Voice Dialing | Yes | n/a | n/a | Yes | - |
| Customization | |||||
| Custom Graphics | - | n/a | n/a | Yes | - |
| Custom Ringtones | Yes | n/a | n/a | Yes | - |
| Real-Music Ringers | - | n/a | n/a | Yes | - |
| Data & Network | |||||
| Data Tethering | Yes | n/a | n/a | Yes | - |
| WAP / Web Browser | - | n/a | n/a | Yes | - |
| Input | |||||
| Predictive Text Entry | - | n/a | n/a | Yes | - |
| Side Keys | Yes | Yes | Yes | Yes | - |
| Text Keyboard, Hardware | - | Yes | - | Yes | - |
| Touch Screen | - | - | Yes | - | - |
| Memory | |||||
| Memory Card Slot | - | - | - | Yes | - |
| Messaging | |||||
| Email Client | - | n/a | n/a | - | - |
| Text Messaging Templates | - | n/a | n/a | Yes | Yes |
| Music | |||||
| Music Player | - | n/a | n/a | Yes | - |
| Stereo Speakers | - | - | Yes | - | - |
| Photo & Video | |||||
| TV Output | - | - | Yes | - | - |
| Power | |||||
| Fast Charging | - | - | Yes | - | - |
| Wireless Charging | - | - | Yes | - | - |
| Productivity | |||||
| Alarm | Yes | n/a | n/a | Yes | Yes |
| Calculator | Yes | n/a | n/a | Yes | Yes |
| Calendar | - | n/a | n/a | Yes | - |
| To-Do List | - | n/a | n/a | - | - |
| Voice Memo | - | n/a | n/a | Yes | - |
| Software | |||||
| Games | Yes | n/a | n/a | Yes | Yes |
| Java (J2ME) | - | n/a | n/a | Yes | - |
| Voice | |||||
| HD Voice | - | - | Yes | - | - |
| Headset Jack (2.5 mm) | - | n/a | n/a | Yes | Yes |
| Speaker Phone | - | - | Yes | Yes | - |
| Ericsson T28 World | BlackBerry 7750 | Samsung Galaxy S22 | Samsung Rant M540 | Kyocera 1155 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Ericsson T28 World | BlackBerry 7750 | Samsung Galaxy S22 | Samsung Rant M540 | Kyocera 1155 |
