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| Phone | AT&T Maestro 3 | Samsung SCH-A570 | TCL 30 5G | Samsung Gusto | Palm Treo 600 (CDMA) |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Not yet released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
6.5" diag. 20 : 9 |
? |
6.7" diag. 20 : 9 |
2" diag. 4 : 3 |
? |
| Display Resolution & Type |
720 x 1600 pixels (~270 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
1080 x 2400 pixels (~393 ppi) AMOLED |
128 x 160 pixels (~102 ppi) LCD (TFT/TFD) |
160 x 160 pixels LCD (Color) |
| Display Refresh | 60 Hz | ? | 60 Hz | ? | ? |
| Battery | 3,900 mAh | ? | 5,010 mAh | ? | ? |
| Processor | 2 GHz MediaTek Helio A22 (MT6761) | ? | 2.2 GHz MediaTek Dimensity 700 (MT6833) | ? | ? |
| RAM | 3 GB | ? | 4 GB | ? | ? |
| Storage | 32 GB | ? raw hardware | 128 GB | ? raw hardware | ? raw hardware |
| Main Camera | 13 megapixel | - | 50 megapixel | Yes | Yes |
| Wide Camera | 5 megapixel | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | 1080p HD | - | 1080p HD | - | - |
| Front Camera | 5 megapixel | - | 13 megapixel | - | - |
| Weight |
6.24 oz (177g) |
3.6 oz (102g) |
6.49 oz (184g) |
3.27 oz (93g) |
6.2 oz (176g) |
| Dimensions |
6.58" x 3.03" x 0.33" (167 x 77 x 8.4 mm) |
3.3" x 1.8" x 0.9" (84 x 46 x 22.9 mm) |
6.48" x 2.96" x 0.3" (165 x 75 x 7.6 mm) |
3.99" x 1.86" x 0.56" (101 x 47 x 14.2 mm) |
4.41" x 2.36" x 0.87" (112 x 60 x 22.1 mm) |
| Form Factor | Slab | Clamshell | Slab | Clamshell | Slab |
| Platform / OS | Android | (proprietary) | Android | (proprietary) | Palm OS |
| Network Bands |
4G LTE: 2, 4, 5, 12, 14, 30 |
CDMA: 850, 1900 |
5G: 2, 5, 7, 25, 28, 38, 41, 66, 71, 77-C, 78 4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 20, 25, 26, 28, 29, 38, 40, 41, 42, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
| Data Technology | LTE (Cat 4) | 1xRTT | NR (5G) | 1xRTT | 1xRTT |
| Features | |||||
| Barometer | Yes | - | Yes | - | - |
| Fingerprint Reader |
Yes stand-alone |
- |
Yes stand-alone |
- | - |
| Flashlight | Yes | - | Yes | - | - |
| GPS / Location | n/a | Yes | n/a | Yes | n/a |
| Accessibility | |||||
| Adjustable Text Size | n/a | - | n/a | Yes | n/a |
| Hearing Aid Compatible |
Yes M4, T4 (very tele-coil compatible) |
- |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
- |
| Multiple Languages | n/a | Yes | n/a | Yes | n/a |
| TTY/TDD (Digital) | - | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | Yes | - | Yes | - |
| Connectivity | |||||
| Bluetooth | Yes | - | Yes | Yes | - |
| Infrared (IR) | - | - | - | - | Yes |
| NFC | - | - | Yes | - | - |
| USB |
Yes USB Type C |
- |
Yes USB Type C |
Yes Micro-USB |
Yes |
| Wi-Fi |
Yes 5 (802.11 a,ac,b,g,n) |
- |
Yes 5 (802.11 a,ac,b,g,n) |
- | - |
| Contacts | |||||
| Picture ID | n/a | - | n/a | Yes | n/a |
| Ringer ID | n/a | - | n/a | Yes | n/a |
| Voice Dialing | n/a | Yes | n/a | Yes | n/a |
| Customization | |||||
| Custom Graphics | n/a | Yes | n/a | Yes | n/a |
| Custom Ringtones | n/a | Yes | n/a | Yes | n/a |
| Data & Network | |||||
| Data Tethering | n/a | - | n/a | - | n/a |
| WAP / Web Browser | n/a | Yes | n/a | Yes | n/a |
| Input | |||||
| Predictive Text Entry | n/a | Yes | n/a | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | - | - | Yes |
| Touch Screen |
Yes Capacitive |
- |
Yes Capacitive |
- | Yes |
| Memory | |||||
| Memory Card Slot | Yes | - | Yes | - | Yes |
| Messaging | |||||
| Email Client | n/a | - | n/a | Yes | n/a |
| EMS / Picture Messaging | n/a | Yes | n/a | - | n/a |
| Instant Messaging | n/a | - | n/a | Yes | n/a |
| MMS | n/a | - | n/a | Yes | n/a |
| Text Messaging Templates | n/a | Yes | n/a | Yes | n/a |
| Music | |||||
| FM Radio | - | - | Yes | - | - |
| Headphone Jack (3.5mm) | Yes | - | Yes | - | - |
| Power | |||||
| Fast Charging | - | - | Yes | - | - |
| Productivity | |||||
| Alarm | n/a | Yes | n/a | Yes | n/a |
| Calculator | n/a | Yes | n/a | Yes | n/a |
| Calendar | n/a | Yes | n/a | Yes | n/a |
| To-Do List | n/a | Yes | n/a | - | n/a |
| Voice Memo | n/a | Yes | n/a | Yes | n/a |
| Software | |||||
| BREW | n/a | Yes | n/a | Yes | n/a |
| Games | n/a | Yes | n/a | Yes | n/a |
| Voice | |||||
| HD Voice | Yes | - | Yes | - | - |
| Headset Jack (2.5 mm) | n/a | Yes | n/a | Yes | n/a |
| Speaker Phone | Yes | - | Yes | Yes | Yes |
| AT&T Maestro 3 | Samsung SCH-A570 | TCL 30 5G | Samsung Gusto | Palm Treo 600 (CDMA) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | AT&T Maestro 3 | Samsung SCH-A570 | TCL 30 5G | Samsung Gusto | Palm Treo 600 (CDMA) |
