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| Phone | Samsung SCH-i830 / IP-830w | AT&T Maestro 3 | AT&T Vista |
| Current U.S. Carriers | (none) | (none) | (none) |
| Global Availability | Released | Released | Released |
| Specifications | |||
|---|---|---|---|
| Display Size | ? |
6.5" diag. 20 : 9 |
5.5" diag. 18 : 9 |
| Display Resolution & Type |
240 x 320 pixels LCD (TFT/TFD) |
720 x 1600 pixels (~270 ppi) LCD (TFT/TFD) |
720 x 1440 pixels (~293 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | 60 Hz | 60 Hz |
| Battery | ? | 3,900 mAh | 2,450 mAh |
| Processor | 520 MHz Intel Bulverde | 2 GHz MediaTek Helio A22 (MT6761) | 2 GHz MediaTek Helio A22 (MT6761V) |
| RAM | ? | 3 GB | 3 GB |
| Storage | ? raw hardware | 32 GB | 32 GB |
| Main Camera | - | 13 megapixel | 8 megapixel |
| Wide Camera | - | 5 megapixel | - |
| Tele Camera | - | - | - |
| Video Capture | - | 1080p HD | 1080p HD |
| Front Camera | - | 5 megapixel | 5 megapixel |
| Weight |
6.44 oz (183g) |
6.24 oz (177g) |
5.51 oz (156g) |
| Dimensions |
4.49" x 2.28" x 0.97" (114 x 58 x 24.6 mm) |
6.58" x 3.03" x 0.33" (167 x 77 x 8.4 mm) |
5.88" x 2.82" x 0.35" (149 x 72 x 8.9 mm) |
| Platform / OS | Windows Mobile Professional | Android | Android |
| Network Bands |
CDMA: 850, 1900 GSM: 900, 1800 |
4G LTE: 2, 4, 5, 12, 14, 30 |
4G LTE: 2, 3, 4, 5, 7, 12, 14, 20, 30 WCDMA: 1, 2, 4, 5, 8 |
| Data Technology | EVDO r0 | LTE (Cat 4) | LTE (Cat 4) |
| Features | |||
| Barometer | - | Yes | - |
| Fingerprint Reader | - |
Yes stand-alone |
- |
| Flashlight | - | Yes | Yes |
| Accessibility | |||
| Hearing Aid Compatible | - |
Yes M4, T4 (very tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
| TTY/TDD (Digital) | Yes | - | - |
| Alerts | |||
| Ringer Profiles | Yes | - | - |
| Connectivity | |||
| Bluetooth | Yes | Yes | Yes |
| Infrared (IR) | Yes | - | - |
| USB | Yes |
Yes USB Type C |
Yes USB Type C |
| Wi-Fi | - |
Yes 5 (802.11 a,ac,b,g,n) |
Yes |
| Input | |||
| Side Keys | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | - | - |
| Touch Screen | Yes |
Yes Capacitive |
Yes Capacitive |
| Memory | |||
| Memory Card Slot | Yes | Yes | Yes |
| Music | |||
| Headphone Jack (3.5mm) | - | Yes | Yes |
| Stereo Speakers | Yes | - | - |
| Voice | |||
| HD Voice | - | Yes | Yes |
| Speaker Phone | Yes | Yes | Yes |
| Samsung SCH-i830 / IP-830w | AT&T Maestro 3 | AT&T Vista | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SCH-i830 / IP-830w | AT&T Maestro 3 | AT&T Vista |
