Compare Phones
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| Phone | Samsung SGH-X640 | Samsung Galaxy S22 | Samsung SPH-A460 | LG AX-4270 / VX-4270 | Samsung SPH-N270 (Matrix Phone) |
| Current U.S. Carriers | (none) | Verizon | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
6.1" diag. 19.5 : 9 |
? | ? | ? |
| Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
1080 x 2340 pixels (~422 ppi) AMOLED |
128 x 128 pixels LCD (Grayscale) |
128 x 128 pixels LCD (STN) |
128 x 160 pixels LCD (TFT/TFD) |
| Display Refresh | ? | 120 Hz | ? | ? | ? |
| Battery | 800 mAh | 3,700 mAh | ? | ? | 1,000 mAh |
| Processor | ? | Snapdragon 8 Gen 1 | ? | ? | ? |
| RAM | ? | 8 GB | ? | ? | ? |
| Storage | ? raw hardware | 128 GB * | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | Yes | 50 megapixel | - | - | - |
| Wide Camera | - | 12 megapixel | - | - | - |
| Tele Camera | - | 10 megapixel | - | - | - |
| Video Capture | - | 8K | - | - | - |
| Front Camera | - | 10 megapixel | - | - | - |
| Weight |
3 oz (85g) |
5.93 oz (168g) |
3.4 oz (96g) |
3.21 oz (91g) |
4.66 oz (132g) |
| Dimensions |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
5.75" x 2.78" x 0.3" (146 x 71 x 7.6 mm) |
3.4" x 2.1" x 0.9" (86 x 53 x 22.9 mm) |
3.27" x 1.76" x 0.91" (83 x 45 x 23.1 mm) |
4.53" x 2.28" x 0.79" (115 x 58 x 20.1 mm) |
| Form Factor | Clamshell | Slab | Clamshell | Clamshell | Slide |
| Platform / OS | (proprietary) | Android | (proprietary) | (proprietary) | (proprietary) |
| Network Bands |
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 AMPS: 850 |
CDMA: 850, 1900 AMPS: 850 |
CDMA: 850, 1900 AMPS: 850 |
| Data Technology | GPRS | NR (5G) | - | 1xRTT | - |
| Features | |||||
| Barometer | - | Yes | - | - | - |
| Fingerprint Reader | - |
Yes in-display (ultrasonic) |
- | - | - |
| Flashlight | - | Yes | - | - | - |
| GPS / Location | - | n/a | Yes | Yes | Yes |
| Water-Resistant | - |
Yes IPX8 (SCUBA) |
- | - | - |
| Accessibility | |||||
| Hearing Aid Compatible | - |
Yes M3, T3 (mostly tele-coil compatible) |
- | - | - |
| Multiple Languages | Yes | n/a | Yes | Yes | Yes |
| TTY/TDD (Digital) | - | Yes | - | Yes | - |
| Alerts | |||||
| Extra Display | - | - | Yes | Yes | - |
| Connectivity | |||||
| Bluetooth | - | Yes | - | - | - |
| NFC | - | Yes | - | - | - |
| USB | - |
Yes USB Type C |
- | - | - |
| Wi-Fi | - |
Yes 6 (802.11 a,ac,ax,b,g,n) |
- | - | - |
| Contacts | |||||
| Picture ID | Yes | n/a | - | Yes | Yes |
| Ringer ID | Yes | n/a | Yes | Yes | Yes |
| Voice Dialing | - | n/a | Yes | Yes | Yes |
| Customization | |||||
| Custom Graphics | Yes | n/a | Yes | Yes | - |
| Custom Ringtones | Yes | n/a | Yes | Yes | - |
| Data & Network | |||||
| Data Tethering | - | n/a | Yes | Yes | - |
| WAP / Web Browser | Yes | n/a | Yes | Yes | - |
| Input | |||||
| Predictive Text Entry | Yes | n/a | Yes | Yes | Yes |
| Side Keys | Yes | Yes | Yes | Yes | - |
| Touch Screen | - |
Yes Capacitive |
- | - | - |
| Messaging | |||||
| EMS / Picture Messaging | Yes | n/a | - | - | - |
| MMS | Yes | n/a | - | Yes | - |
| Text Messaging Templates | Yes | n/a | - | Yes | - |
| Music | |||||
| Stereo Speakers | - | Yes | - | - | - |
| Photo & Video | |||||
| TV Output | - | Yes | - | - | - |
| Power | |||||
| Fast Charging | - | Yes | - | - | - |
| Wireless Charging | - | Yes | - | - | - |
| Productivity | |||||
| Alarm | Yes | n/a | Yes | Yes | Yes |
| Calculator | Yes | n/a | Yes | Yes | Yes |
| Calendar | Yes | n/a | Yes | Yes | Yes |
| To-Do List | Yes | n/a | Yes | - | Yes |
| Voice Memo | Yes | n/a | - | Yes | Yes |
| Software | |||||
| BREW | - | n/a | - | Yes | - |
| Games | Yes | n/a | Yes | Yes | - |
| Java (J2ME) | Yes | n/a | - | - | - |
| Voice | |||||
| HD Voice | - | Yes | - | - | - |
| Headset Jack (2.5 mm) | Yes | n/a | Yes | Yes | Yes |
| Speaker Phone | Yes | Yes | - | Yes | - |
| Samsung SGH-X640 | Samsung Galaxy S22 | Samsung SPH-A460 | LG AX-4270 / VX-4270 | Samsung SPH-N270 (Matrix Phone) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SGH-X640 | Samsung Galaxy S22 | Samsung SPH-A460 | LG AX-4270 / VX-4270 | Samsung SPH-N270 (Matrix Phone) |
