Compare Phones
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| Phone | AT&T Maestro 3 | Samsung Impression SGH-A877 | Samsung SCH-A610 | Nokia 2660 | Apple iPhone 3GS |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
6.5" diag. 20 : 9 |
3.2" diag. 5 : 3 |
? | ? |
3.5" diag. 5 : 3 |
| Display Resolution & Type |
720 x 1600 pixels (~270 ppi) LCD (TFT/TFD) |
240 x 400 pixels (~146 ppi) AMOLED |
128 x 160 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
320 x 480 pixels (~165 ppi) LCD (TFT/TFD) |
| Display Refresh | 60 Hz | ? | ? | ? | 60 Hz |
| Battery | 3,900 mAh | 1,000 mAh | 1,300 mAh | 700 mAh | ? |
| Processor | 2 GHz MediaTek Helio A22 (MT6761) | ? | ? | ? | ? |
| RAM | 3 GB | ? | ? | ? | ? |
| Storage | 32 GB | ? raw hardware | ? raw hardware | ? raw hardware | 32 GB * |
| Main Camera | 13 megapixel | 3 megapixel | Yes | - | 3 megapixel |
| Wide Camera | 5 megapixel | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | 1080p HD | QVGA (320 x 240) | - | - | VGA (640 x 480) |
| Front Camera | 5 megapixel | - | - | - | - |
| Weight |
6.24 oz (177g) |
5.2 oz (147g) |
4.23 oz (120g) |
2.79 oz (79g) |
4.76 oz (135g) |
| Dimensions |
6.58" x 3.03" x 0.33" (167 x 77 x 8.4 mm) |
4.48" x 2.28" x 0.64" (114 x 58 x 16.3 mm) |
3.5" x 1.9" x 0.9" (89 x 48 x 22.9 mm) |
3.43" x 1.76" x 0.81" (87 x 45 x 20.6 mm) |
4.55" x 2.44" x 0.48" (116 x 62 x 12.3 mm) |
| Form Factor | Slab | Slab | Clamshell | Clamshell | Slab |
| Platform / OS | Android | (proprietary) | (proprietary) | (proprietary) | iOS |
| Network Bands |
4G LTE: 2, 4, 5, 12, 14, 30 |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
GSM: 850, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
| Data Technology | LTE (Cat 4) | HSDPA 3.6 | 1xRTT | EDGE | HSPA 7.2 |
| Features | |||||
| Barometer | Yes | - | - | - | - |
| Fingerprint Reader |
Yes stand-alone |
- | - | - | - |
| Flashlight | Yes | - | - | - | - |
| GPS / Location | n/a | Yes | Yes | - | n/a |
| Accessibility | |||||
| Hearing Aid Compatible | Yes | Yes | - | - | - |
| Multiple Languages | n/a | Yes | Yes | Yes | n/a |
| TTY/TDD (Digital) | - | - | - | Yes | Yes |
| Alerts | |||||
| Extra Display | - | - | - | Yes | - |
| Ringer Profiles | - | Yes | - | Yes | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | - | Yes | Yes |
| USB |
Yes USB Type C |
Yes | - | - | Yes |
| Wi-Fi |
Yes 5 (802.11 a,ac,b,g,n) |
- | - | - |
Yes 802.11 b,g |
| Contacts | |||||
| Picture ID | n/a | Yes | Yes | Yes | n/a |
| Ringer ID | n/a | Yes | Yes | - | n/a |
| Voice Dialing | n/a | - | Yes | - | n/a |
| Customization | |||||
| Custom Graphics | n/a | Yes | Yes | Yes | n/a |
| Custom Ringtones | n/a | Yes | Yes | Yes | n/a |
| Real-Music Ringers | n/a | Yes | - | Yes | n/a |
| Data & Network | |||||
| Data Tethering | n/a | Yes | Yes | - | n/a |
| WAP / Web Browser | n/a | Yes | Yes | Yes | n/a |
| Input | |||||
| Predictive Text Entry | n/a | Yes | Yes | Yes | n/a |
| Side Keys | Yes | Yes | Yes | - | Yes |
| Text Keyboard, Hardware | - | Yes | - | - | - |
| Touch Screen | Yes | Yes | - | - | Yes |
| Memory | |||||
| Memory Card Slot | Yes | Yes | - | - | - |
| Messaging | |||||
| Email Client | n/a | Yes | - | Yes | n/a |
| EMS / Picture Messaging | n/a | - | Yes | Yes | n/a |
| Instant Messaging | n/a | Yes | - | Yes * | n/a |
| MMS | n/a | Yes | Yes | Yes | n/a |
| Text Messaging Templates | n/a | Yes | Yes | Yes | n/a |
| Music | |||||
| FM Radio | - | - | - | Yes | - |
| Headphone Jack (3.5mm) | Yes | - | - | - | Yes |
| Music Player | n/a | Yes | - | - | n/a |
| Photo & Video | |||||
| TV Output | - | - | - | - | Yes |
| Productivity | |||||
| Alarm | n/a | Yes | Yes | Yes | n/a |
| Calculator | n/a | Yes | Yes | Yes | n/a |
| Calendar | n/a | Yes | Yes | Yes | n/a |
| To-Do List | n/a | Yes | Yes | Yes | n/a |
| Voice Memo | n/a | Yes | Yes | Yes | n/a |
| Software | |||||
| BREW | n/a | - | Yes | - | n/a |
| Games | n/a | Yes | Yes | Yes | n/a |
| Java (J2ME) | n/a | Yes | - | Yes | n/a |
| Voice | |||||
| HD Voice | Yes | - | - | - | - |
| Headset Jack (2.5 mm) | n/a | - | Yes | Yes | n/a |
| Speaker Phone | Yes | Yes | - | Yes | Yes |
| * Some versions only | |||||
| AT&T Maestro 3 | Samsung Impression SGH-A877 | Samsung SCH-A610 | Nokia 2660 | Apple iPhone 3GS | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | AT&T Maestro 3 | Samsung Impression SGH-A877 | Samsung SCH-A610 | Nokia 2660 | Apple iPhone 3GS |
