Compare Phones
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| Phone | AT&T Maestro 3 | Apple iPhone 4 (CDMA) | Alcatel Go Flip 3 / SmartFlip | Samsung SGH-A657 | Samsung Galaxy S22 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | Verizon |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
6.5" diag. 20 : 9 |
3.5" diag. 5 : 3 |
2.8" diag. 4 : 3 |
? |
6.1" diag. 19.5 : 9 |
| Display Resolution & Type |
720 x 1600 pixels (~270 ppi) LCD (TFT/TFD) |
640 x 960 pixels (~330 ppi) LCD (TFT/TFD) |
240 x 320 pixels (~143 ppi) LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
1080 x 2340 pixels (~422 ppi) AMOLED |
| Display Refresh | 60 Hz | 60 Hz | ? | ? | 120 Hz |
| Battery | 3,900 mAh | ? | 1,350 mAh | 1,420 mAh | 3,700 mAh |
| Processor | 2 GHz MediaTek Helio A22 (MT6761) | ? | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | ? | Snapdragon 8 Gen 1 |
| RAM | 3 GB | ? | 512 MB | ? | 8 GB |
| Storage | 32 GB | 8 GB * | 4 GB | ? raw hardware | 128 GB * |
| Main Camera | 13 megapixel | 5 megapixel | 2 megapixel | - | 50 megapixel |
| Wide Camera | 5 megapixel | - | - | - | 12 megapixel |
| Tele Camera | - | - | - | - | 10 megapixel |
| Video Capture | 1080p HD | 720p HD | 720p HD | - | 8K |
| Front Camera | 5 megapixel | Yes | - | - | 10 megapixel |
| Weight |
6.24 oz (177g) |
4.8 oz (136g) |
4.16 oz (118g) |
4.34 oz (123g) |
5.93 oz (168g) |
| Dimensions |
6.58" x 3.03" x 0.33" (167 x 77 x 8.4 mm) |
4.5" x 2.31" x 0.37" (114 x 59 x 9.4 mm) |
4.13" x 2.09" x 0.75" (105 x 53 x 19.1 mm) |
4.53" x 2.05" x 0.77" (115 x 52 x 19.6 mm) |
5.75" x 2.78" x 0.3" (146 x 71 x 7.6 mm) |
| Form Factor | Slab | Slab | Clamshell | Slab | Slab |
| Platform / OS | Android | iOS | (proprietary) | (proprietary) | Android |
| Network Bands |
4G LTE: 2, 4, 5, 12, 14, 30 |
CDMA: 850, 1900 |
4G LTE: 2, 4, 5, 12, 14, 25, 26, 41, 66, 71 WCDMA: 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
WCDMA: 2, 5 GSM: 850, 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 |
| Data Technology | LTE (Cat 4) | EVDO rA | LTE (Cat 4) | HSDPA 3.6 | NR (5G) |
| Features | |||||
| Barometer | Yes | - | - | - | Yes |
| Fingerprint Reader |
Yes stand-alone |
- | - | - |
Yes in-display (ultrasonic) |
| Flashlight | Yes | - | - | Yes | Yes |
| GPS / Location | n/a | n/a | Yes | Yes | n/a |
| Ruggedized | - | - | - | Yes | - |
| Water-Resistant | - | - | - | - |
Yes IPX8 (SCUBA) |
| Accessibility | |||||
| Adjustable Text Size | n/a | n/a | Yes | - | n/a |
| Hearing Aid Compatible |
Yes M4, T4 (very tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
- |
Yes M3, T3 (mostly tele-coil compatible) |
| Multiple Languages | n/a | n/a | Yes | Yes | n/a |
| TTY/TDD (Digital) | - | - | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | - | Yes | - | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | Yes | Yes |
| Mobile Hotspot | n/a | n/a | Yes * | - | n/a |
| NFC | - | - | - | - | Yes |
| USB |
Yes USB Type C |
Yes |
Yes Micro-USB |
Yes |
Yes USB Type C |
| Wi-Fi |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 b,g,n) |
- |
Yes 6 (802.11 a,ac,ax,b,g,n) |
| Contacts | |||||
| Picture ID | n/a | n/a | Yes | Yes | n/a |
| Ringer ID | n/a | n/a | Yes | Yes | n/a |
| Voice Dialing | n/a | n/a | Yes | - | n/a |
| Customization | |||||
| Custom Graphics | n/a | n/a | Yes | Yes | n/a |
| Custom Ringtones | n/a | n/a | Yes | Yes | n/a |
| Real-Music Ringers | n/a | n/a | Yes | Yes | n/a |
| Data & Network | |||||
| Data Tethering | n/a | n/a | Yes | Yes | n/a |
| WAP / Web Browser | n/a | n/a | Yes | Yes | n/a |
| Input | |||||
| Predictive Text Entry | n/a | n/a | Yes | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
- | - |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | Yes | - | Yes | Yes | - |
| Messaging | |||||
| Email Client | n/a | n/a | Yes | Yes | n/a |
| Instant Messaging | n/a | n/a | Yes | Yes | n/a |
| MMS | n/a | n/a | Yes | Yes | n/a |
| Text Messaging Templates | n/a | n/a | - | Yes | n/a |
| Music | |||||
| FM Radio | - | - | Yes | - | - |
| Headphone Jack (3.5mm) | Yes | Yes | Yes | - | - |
| Music Player | n/a | n/a | Yes | Yes | n/a |
| Stereo Speakers | - | - | - | - | Yes |
| Photo & Video | |||||
| TV Output | - | Yes | - | - | Yes |
| Video Calling | n/a | n/a | - | - | n/a |
| Power | |||||
| Fast Charging | - | - | - | - | Yes |
| Wireless Charging | - | - | - | - | Yes |
| Productivity | |||||
| Alarm | n/a | n/a | Yes | Yes | n/a |
| Calculator | n/a | n/a | Yes | Yes | n/a |
| Calendar | n/a | n/a | Yes | Yes | n/a |
| To-Do List | n/a | n/a | - | Yes | n/a |
| Voice Memo | n/a | n/a | Yes | Yes | n/a |
| Software | |||||
| Games | n/a | n/a | Yes | Yes | n/a |
| Java (J2ME) | n/a | n/a | - | Yes | n/a |
| Voice | |||||
| HD Voice | Yes | - | Yes | - | Yes |
| Push-To-Talk | - | - | - | Yes | - |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| AT&T Maestro 3 | Apple iPhone 4 (CDMA) | Alcatel Go Flip 3 / SmartFlip | Samsung SGH-A657 | Samsung Galaxy S22 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | AT&T Maestro 3 | Apple iPhone 4 (CDMA) | Alcatel Go Flip 3 / SmartFlip | Samsung SGH-A657 | Samsung Galaxy S22 |
