Compare Phones
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| Phone | Sony Ericsson T237 / T290a | Samsung Galaxy S23 Ultra | Ericsson T66 | BlackBerry Key2 | BlackBerry Pearl 3G 9100 / 9105 | 
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) | 
| Global Availability | Released | Released | Released | Released | Released | 
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | 6.8" diag. 19.5 : 9 | ? | 4.5" diag. 5 : 3 | 2.3" diag. 1 : 1 | 
| Display Resolution & Type | 101 x 80 pixels LCD (STN) | 1440 x 3088 pixels (~501 ppi) AMOLED | ? | 1080 x 1620 pixels (~433 ppi) LCD (TFT/TFD) | 360 x 400 pixels (~238 ppi) LCD (TFT/TFD) | 
| Display Refresh | ? | 120 Hz | ? | 60 Hz | ? | 
| Battery | ? | 5,000 mAh | ? | 3,500 mAh | 1,150 mAh | 
| Processor | ? | 3.4 GHz Snapdragon 8 Gen 2 for Galaxy | ? | 2.2 GHz Qualcomm Snapdragon 660 | ? | 
| RAM | ? | 8 GB * | ? | 6 GB | ? | 
| Storage | ? raw hardware | 256 GB * | ? raw hardware | 64 GB * | ? raw hardware | 
| Main Camera | - | 200 megapixel | - | 12 megapixel | 3 megapixel | 
| Wide Camera | - | 12 megapixel | - | - | - | 
| Tele Camera | - | 10 megapixel | - | 12 megapixel | - | 
| Video Capture | - | 8K | - | 4K UHD | ? | 
| Front Camera | - | 12 megapixel | - | 8 megapixel | - | 
| Weight | 2.79 oz (79g) | 8.25 oz (234g) | 2.08 oz (59g) | 5.93 oz (168g) | 3.3 oz (94g) | 
| Dimensions | 4" x 1.71" x 0.71" (102 x 43 x 18 mm) | 6.43" x 3.07" x 0.35" (163 x 78 x 8.9 mm) | 3.62" x 1.61" x 0.69" (92 x 41 x 17.5 mm) | 5.96" x 2.82" x 0.33" (151 x 72 x 8.4 mm) | 4.25" x 1.96" x 0.52" (108 x 50 x 13.2 mm) | 
| Form Factor | Slab | Slab | Slab | Slab | Slab | 
| Platform / OS | (proprietary) | Android | (proprietary) | Android | BlackBerry OS | 
| Network Bands | GSM: 850, 1900 | 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 | GSM: 900, 1800, 1900 | 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 28, 29, 30, 38, 40, 41, 66 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 | |
| Data Technology | GPRS | NR (5G) | - | LTE (Cat 11) | HSDPA 3.6 | 
| Features | |||||
| Barometer | - | Yes | - | - | - | 
| Fingerprint Reader | - | Yes in-display (ultrasonic) | - | Yes stand-alone | - | 
| Flashlight | - | Yes | - | Yes | - | 
| GPS / Location | - | n/a | - | n/a | n/a | 
| Water-Resistant | - | Yes IPX8 (SCUBA) | - | - | - | 
| Accessibility | |||||
| Adjustable Text Size | - | n/a | - | n/a | n/a | 
| Hearing Aid Compatible | - | Yes | - | Yes | Yes | 
| Multiple Languages | Yes | n/a | Yes | n/a | n/a | 
| TTY/TDD (Digital) | Yes | Yes | - | Yes | - | 
| Alerts | |||||
| Ringer Profiles | - | - | Yes | - | Yes | 
| Connectivity | |||||
| Bluetooth | - | Yes LE Audio, Classic Audio | - | Yes Classic Audio | Yes Classic Audio | 
| NFC | - | Yes | - | Yes | - | 
| USB | Yes | Yes USB Type C | - | Yes USB Type C | Yes Micro-USB | 
| UWB | - | Yes | - | - | - | 
| Wi-Fi | - | Yes 6E (802.11 a,ac,ax,b,g,n) | - | Yes 5 (802.11 a,ac,b,g,n) | Yes 4 (802.11 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 | - | n/a | n/a | 
| Customization | |||||
| Custom Graphics | Yes | n/a | Yes | n/a | n/a | 
| Custom Ringtones | Yes | n/a | Yes | n/a | n/a | 
| Real-Music Ringers | - | n/a | - | n/a | n/a | 
| Data & Network | |||||
| Data Tethering | - | n/a | - | 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 | 
| Stylus | - | Yes | - | - | - | 
| Text Keyboard, Hardware | - | - | - | Yes | Yes * | 
| Touch Screen | - | Yes | - | Yes | - | 
| Memory | |||||
| Memory Card Slot | - | - | - | Yes | Yes | 
| Messaging | |||||
| Email Client | Yes | n/a | - | n/a | n/a | 
| EMS / Picture Messaging | Yes | n/a | Yes | n/a | n/a | 
| Instant Messaging | - | 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 | |||||
| FM Radio | - | - | - | Yes | - | 
| Headphone Jack (3.5mm) | - | - | - | Yes | Yes | 
| Music Player | - | n/a | - | n/a | n/a | 
| Stereo Speakers | - | Yes | - | - | - | 
| Photo & Video | |||||
| TV Output | - | - | - | Yes | - | 
| Power | |||||
| Fast Charging | - | Yes | - | Yes | - | 
| Wireless Charging | - | 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 | Yes | n/a | n/a | 
| Voice Memo | Yes | n/a | - | n/a | n/a | 
| Software | |||||
| Games | Yes | n/a | Yes | n/a | n/a | 
| Java (J2ME) | - | n/a | - | n/a | n/a | 
| Voice | |||||
| HD Voice | - | Yes | - | Yes | - | 
| Speaker Phone | Yes | Yes | - | Yes | Yes | 
| * Some versions only | |||||
| Sony Ericsson T237 / T290a | Samsung Galaxy S23 Ultra | Ericsson T66 | BlackBerry Key2 | BlackBerry Pearl 3G 9100 / 9105 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
|  |  |  |  |  | |
| Phone | Sony Ericsson T237 / T290a | Samsung Galaxy S23 Ultra | Ericsson T66 | BlackBerry Key2 | BlackBerry Pearl 3G 9100 / 9105 | 
 



