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| Phone | Samsung SCH-A645 | Sony Ericsson T68i | Samsung Galaxy S22 | Sony Ericsson TM506 | Samsung Messager R450 |
| Current U.S. Carriers | (none) | (none) | Verizon | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? |
6.1" diag. 19.5 : 9 |
2.2" diag. 4 : 3 |
2.1" diag. 4 : 3 |
| Display Resolution & Type |
128 x 160 pixels LCD (STN) |
101 x 80 pixels LCD (STN) |
1080 x 2340 pixels (~422 ppi) AMOLED |
240 x 320 pixels (~182 ppi) LCD (TFT/TFD) |
176 x 220 pixels (~134 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | 120 Hz | ? | ? |
| Battery | 1,000 mAh | 700 mAh | 3,700 mAh | 950 mAh | 960 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 | 1 megapixel |
| Wide Camera | - | - | 12 megapixel | - | - |
| Tele Camera | - | - | 10 megapixel | - | - |
| Video Capture | - | - | 8K | QVGA (320 x 240) | - |
| Front Camera | - | - | 10 megapixel | - | - |
| Weight |
3.2 oz (91g) |
2.96 oz (84g) |
5.93 oz (168g) |
3.56 oz (101g) |
4.58 oz (130g) |
| Dimensions |
3.54" x 1.79" x 0.94" (90 x 45 x 23.9 mm) |
3.94" x 1.89" x 0.79" (100 x 48 x 20.1 mm) |
5.75" x 2.78" x 0.3" (146 x 71 x 7.6 mm) |
3.74" x 1.86" x 0.7" (95 x 47 x 17.8 mm) |
4.4" x 2" x 0.7" (112 x 51 x 17.8 mm) |
| Form Factor | Clamshell | Slab | Slab | Clamshell | Slab |
| Platform / OS | (proprietary) | (proprietary) | Android | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 850, 1900 AMPS: 850 |
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 |
WCDMA: 1, 4 GSM: 850, 1800, 1900 |
CDMA: 850, 1700, 1900 |
| Data Technology | 1xRTT | GPRS | NR (5G) | HSDPA 3.6 | 1xRTT |
| Features | |||||
| Barometer | - | - | Yes | - | - |
| Fingerprint Reader | - | - |
Yes in-display (ultrasonic) |
- | - |
| Flashlight | - | - | Yes | - | - |
| GPS / Location | Yes | - | n/a | Yes | Yes |
| Water-Resistant | - | - |
Yes IPX8 (SCUBA) |
- | - |
| Accessibility | |||||
| Hearing Aid Compatible | Yes | - | Yes | - | Yes |
| Multiple Languages | Yes | Yes | n/a | Yes | Yes |
| TTY/TDD (Digital) | Yes | - | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | Yes | - | - | Yes | - |
| Ringer Profiles | - | Yes | - | Yes | - |
| Connectivity | |||||
| Bluetooth | - | Yes | Yes | Yes | Yes |
| Infrared (IR) | - | Yes | - | - | - |
| NFC | - | - | Yes | - | - |
| USB | - | - |
Yes USB Type C |
Yes | Yes |
| Wi-Fi | - | - |
Yes 6 (802.11 a,ac,ax,b,g,n) |
- | - |
| Contacts | |||||
| Picture ID | Yes | Yes | n/a | Yes | Yes |
| Ringer ID | - | Yes | n/a | Yes | Yes |
| Voice Dialing | Yes | Yes | n/a | Yes | Yes |
| Customization | |||||
| Custom Graphics | Yes | Yes | n/a | Yes | Yes |
| Custom Ringtones | Yes | Yes | n/a | Yes | Yes |
| Real-Music Ringers | - | - | n/a | Yes | - |
| Data & Network | |||||
| Data Tethering | - | Yes | n/a | - | - |
| External Antenna Jack | - | - | n/a | Yes | - |
| WAP / Web Browser | Yes * | Yes | n/a | Yes | Yes |
| Input | |||||
| Predictive Text Entry | Yes | Yes | n/a | Yes | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | - | - | Yes |
| Touch Screen | - | - | Yes | - | - |
| Memory | |||||
| Memory Card Slot | - | - | - | Yes | Yes |
| Messaging | |||||
| Email Client | - | Yes | n/a | Yes | - |
| EMS / Picture Messaging | Yes | Yes | n/a | - | - |
| Instant Messaging | - | - | n/a | Yes | - |
| MMS | - | Yes | n/a | Yes | Yes |
| Text Messaging Templates | Yes | Yes | n/a | Yes | Yes |
| Music | |||||
| Music Player | - | - | n/a | Yes | Yes |
| Stereo Speakers | - | - | Yes | - | - |
| Photo & Video | |||||
| TV Output | - | - | Yes | - | - |
| Power | |||||
| Fast Charging | - | - | Yes | - | - |
| Wireless Charging | - | - | Yes | - | - |
| Productivity | |||||
| Alarm | Yes | Yes | n/a | Yes | Yes |
| Calculator | Yes | Yes | n/a | Yes | Yes |
| Calendar | Yes | Yes | n/a | Yes | Yes |
| To-Do List | Yes | Yes | n/a | Yes | - |
| Voice Memo | Yes | Yes | n/a | Yes | Yes |
| Software | |||||
| BREW | Yes * | - | n/a | - | Yes |
| Games | Yes * | Yes | n/a | Yes | Yes |
| Java (J2ME) | - | - | n/a | Yes | - |
| Voice | |||||
| HD Voice | - | - | Yes | - | - |
| Headset Jack (2.5 mm) | Yes | - | n/a | - | - |
| Speaker Phone | Yes | - | Yes | Yes | Yes |
| * Some versions only | |||||
| Samsung SCH-A645 | Sony Ericsson T68i | Samsung Galaxy S22 | Sony Ericsson TM506 | Samsung Messager R450 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SCH-A645 | Sony Ericsson T68i | Samsung Galaxy S22 | Sony Ericsson TM506 | Samsung Messager R450 |
