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| Phone | Samsung Galaxy S23 Ultra | Samsung Rugby 4 | Siemens CF75 | BlackBerry Curve 8300 |
| Current U.S. Carriers | Verizon | (none) | (none) | (none) |
| Global Availability | Released | Released | Not yet released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
6.8" diag. 19.5 : 9 |
2.4" diag. 4 : 3 |
? | ? |
| Display Resolution & Type |
1440 x 3088 pixels (~501 ppi) AMOLED |
240 x 320 pixels (~167 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
320 x 240 pixels LCD (TFT/TFD) |
| Display Refresh | 120 Hz | ? | ? | ? |
| Battery | 5,000 mAh | 1,300 mAh | 600 mAh | ? |
| Processor | 3.4 GHz Snapdragon 8 Gen 2 for Galaxy | Intel XMM6230 | ? | ? |
| RAM | 8 GB * | 128 MB | ? | ? |
| Storage | 256 GB * | 256 MB | ? raw hardware | ? raw hardware |
| Main Camera | 200 megapixel | 3 megapixel | Yes | 2 megapixel |
| Wide Camera | 12 megapixel | - | - | - |
| Tele Camera | 10 megapixel | - | - | - |
| Video Capture | 8K | QVGA (320 x 240) | - | - |
| Front Camera | 12 megapixel | - | - | - |
| Weight |
8.25 oz (234g) |
5.22 oz (148g) |
3.17 oz (90g) |
3.92 oz (111g) |
| Dimensions |
6.43" x 3.07" x 0.35" (163 x 78 x 8.9 mm) |
4.25" x 2.17" x 0.85" (108 x 55 x 21.6 mm) |
3.43" x 1.73" x 1.26" (87 x 44 x 32 mm) |
4.2" x 2.36" x 0.61" (107 x 60 x 15.5 mm) |
| Form Factor | Slab | Clamshell | Clamshell | Slab |
| Platform / OS | Android | (proprietary) | (proprietary) | BlackBerry OS |
| Network Bands |
5G: 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 29, 30, 38, 41, 48, 66, 71, 77-A, 77-C, 78, 257, 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 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
GSM: 850, 900, 1800, 1900 |
| Data Technology | NR (5G) | HSPA+ 21 | EDGE | EDGE |
| Features | ||||
| Barometer | Yes | - | - | - |
| Fingerprint Reader |
Yes in-display (ultrasonic) |
- | - | - |
| Flashlight | Yes | - | - | - |
| GPS / Location | n/a | Yes | - | n/a |
| Ruggedized | - | Yes | - | - |
| Water-Resistant |
Yes IPX8 (SCUBA) |
Yes IPX7 (snorkeling) |
- | - |
| Accessibility | ||||
| Adjustable Text Size | n/a | Yes | - | n/a |
| Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
- | - |
| Multiple Languages | n/a | Yes | Yes | n/a |
| TTY/TDD (Digital) | Yes | Yes | - | Yes |
| Alerts | ||||
| Extra Display | - | Yes | Yes | - |
| Ringer Profiles | - | Yes | - | Yes |
| Connectivity | ||||
| Bluetooth | Yes | Yes | - | Yes |
| Infrared (IR) | - | - | Yes | - |
| NFC | Yes | - | - | - |
| USB |
Yes USB Type C |
Yes Micro-USB |
Yes | Yes |
| UWB | Yes | - | - | - |
| Wi-Fi |
Yes 6E (802.11 a,ac,ax,b,g,n) |
Yes 4 (802.11 b,g,n) |
- | - |
| Contacts | ||||
| Picture ID | n/a | Yes | - | n/a |
| Ringer ID | n/a | Yes | - | n/a |
| Voice Dialing | n/a | Yes | - | n/a |
| Customization | ||||
| Custom Graphics | n/a | Yes | Yes | n/a |
| Custom Ringtones | n/a | Yes | Yes | n/a |
| Real-Music Ringers | n/a | Yes | - | n/a |
| Data & Network | ||||
| Data Tethering | n/a | - | Yes | n/a |
| WAP / Web Browser | n/a | Yes | Yes | n/a |
| Input | ||||
| Predictive Text Entry | n/a | Yes | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes |
| Stylus | Yes | - | - | - |
| Text Keyboard, Hardware | - | - | - | Yes |
| Touch Screen |
Yes Capacitive |
- | - | - |
| Memory | ||||
| Memory Card Slot | - | Yes | - | Yes |
| Messaging | ||||
| Email Client | n/a | Yes | Yes | n/a |
| EMS / Picture Messaging | n/a | - | Yes | n/a |
| Instant Messaging | n/a | - | - | n/a |
| MMS | n/a | Yes | Yes | n/a |
| Text Messaging Templates | n/a | Yes | Yes | n/a |
| Music | ||||
| Headphone Jack (3.5mm) | - | - | - | Yes |
| Music Player | n/a | Yes | - | n/a |
| Stereo Speakers | Yes | - | - | - |
| Power | ||||
| Fast Charging | Yes | - | - | - |
| Wireless Charging | Yes | - | - | - |
| Productivity | ||||
| Alarm | n/a | Yes | Yes | n/a |
| Calculator | n/a | Yes | Yes | n/a |
| Calendar | n/a | Yes | Yes | n/a |
| To-Do List | n/a | Yes | Yes | n/a |
| Voice Memo | n/a | Yes | Yes | n/a |
| Software | ||||
| Games | n/a | Yes | Yes | n/a |
| Java (J2ME) | n/a | Yes | Yes | n/a |
| Voice | ||||
| HD Voice | Yes | - | - | - |
| Push-To-Talk | - | Yes | Yes | Yes * |
| Speaker Phone | Yes | Yes | Yes | Yes |
| * Some versions only | ||||
| Samsung Galaxy S23 Ultra | Samsung Rugby 4 | Siemens CF75 | BlackBerry Curve 8300 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy S23 Ultra | Samsung Rugby 4 | Siemens CF75 | BlackBerry Curve 8300 |
