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| Phone | AT&T Maestro 3 | BlackBerry Curve 3G 9330 | Kyocera DuraForce Ultra 5G |
| Current U.S. Carriers | (none) | (none) | Verizon |
| Global Availability | Released | Released | Released |
| Specifications | |||
|---|---|---|---|
| Display Size |
6.5" diag. 20 : 9 |
2.5" diag. 4 : 3 |
5.5" diag. 18 : 9 |
| Display Resolution & Type |
720 x 1600 pixels (~270 ppi) LCD (TFT/TFD) |
320 x 240 pixels (~160 ppi) LCD (TFT/TFD) |
1080 x 2160 pixels (~443 ppi) LCD (TFT/TFD) |
| Display Refresh | 60 Hz | ? | 60 Hz |
| Battery | 3,900 mAh | 1,150 mAh | 4,500 mAh |
| Processor | 2 GHz MediaTek Helio A22 (MT6761) | ? | 2.4 GHz Qualcomm Snapdragon 765G |
| RAM | 3 GB | ? | 6 GB |
| Storage | 32 GB | ? raw hardware | 128 GB |
| Main Camera | 13 megapixel | 2 megapixel | 23 megapixel |
| Wide Camera | 5 megapixel | - | 16 megapixel |
| Tele Camera | - | - | - |
| Video Capture | 1080p HD | ? | 4K UHD |
| Front Camera | 5 megapixel | - | 8 megapixel |
| Weight |
6.24 oz (177g) |
3.7 oz (105g) |
9.81 oz (278g) |
| Dimensions |
6.58" x 3.03" x 0.33" (167 x 77 x 8.4 mm) |
4.29" x 2.36" x 0.55" (109 x 60 x 14 mm) |
6.5" x 2.95" x 0.63" (165 x 75 x 16 mm) |
| Platform / OS | Android | BlackBerry OS | Android |
| Network Bands |
4G LTE: 2, 4, 5, 12, 14, 30 |
CDMA: 850, 1900 |
5G: 2, 5, 66, 260, 261 4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 48, 66 WCDMA: 1, 2, 5, 8 GSM: 850, 900, 1800, 1900 |
| Data Technology | LTE (Cat 4) | EVDO r0 | NR (5G) |
| Features | |||
| Barometer | Yes | - | Yes |
| Fingerprint Reader |
Yes stand-alone |
- |
Yes stand-alone |
| Flashlight | Yes | - | Yes |
| Ruggedized | - | - | Yes |
| Water-Resistant | - | - |
Yes IPX8 (SCUBA) |
| Accessibility | |||
| Hearing Aid Compatible |
Yes M4, T4 (very tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
| TTY/TDD (Digital) | - | Yes | Yes |
| Alerts | |||
| Ringer Profiles | - | Yes | - |
| Connectivity | |||
| Bluetooth | Yes | Yes | Yes |
| NFC | - | - | Yes |
| USB |
Yes USB Type C |
Yes Micro-USB |
Yes USB Type C |
| UWB | - | - | Yes |
| Wi-Fi |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 802.11 b,g |
Yes 5 (802.11 a,ac,b,g,n) |
| Input | |||
| Side Keys | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | Yes | - |
| Touch Screen |
Yes Capacitive |
- |
Yes Capacitive |
| Memory | |||
| Memory Card Slot | Yes | Yes | Yes |
| Music | |||
| Headphone Jack (3.5mm) | Yes | Yes | Yes |
| Power | |||
| Fast Charging | - | - | Yes |
| Wireless Charging | - | - | Yes |
| Voice | |||
| HD Voice | Yes | - | Yes |
| Push-To-Talk | - | - | Yes |
| Speaker Phone | Yes | Yes | Yes |
| AT&T Maestro 3 | BlackBerry Curve 3G 9330 | Kyocera DuraForce Ultra 5G | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | AT&T Maestro 3 | BlackBerry Curve 3G 9330 | Kyocera DuraForce Ultra 5G |
