Compare Phones
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| Phone | AT&T Maestro 3 | Kyocera DuraPlus | Samsung Galaxy Note 4 (CDMA) | Motorola i80s | 
| Current U.S. Carriers | (none) | (none) | (none) | (none) | 
| Global Availability | Released | Released | Released | Released | 
| Specifications | ||||
|---|---|---|---|---|
| Display Size | 6.5" diag. 20 : 9 | 2" diag. 4 : 3 | 5.7" diag. 16 : 9 | ? | 
| Display Resolution & Type | 720 x 1600 pixels (~270 ppi) LCD (TFT/TFD) | 240 x 320 pixels (~200 ppi) LCD (TFT/TFD) | 1440 x 2560 pixels (~515 ppi) AMOLED | ? | 
| Display Refresh | 60 Hz | ? | 60 Hz | ? | 
| Battery | 3,900 mAh | 1,650 mAh | 3,220 mAh | ? | 
| Processor | 2 GHz MediaTek Helio A22 (MT6761) | ? | 2.7 GHz Qualcomm Snapdragon 805 | ? | 
| RAM | 3 GB | 128 MB | 3 GB | ? | 
| Storage | 32 GB | 256 MB | 32 GB | ? raw hardware | 
| Main Camera | 13 megapixel | - | 16 megapixel | - | 
| Wide Camera | 5 megapixel | - | - | - | 
| Tele Camera | - | - | - | - | 
| Video Capture | 1080p HD | - | 4K UHD | - | 
| Front Camera | 5 megapixel | - | 4 megapixel | - | 
| Weight | 6.24 oz (177g) | 6.67 oz (189g) | 6.21 oz (176g) | 4 oz (113g) | 
| Dimensions | 6.58" x 3.03" x 0.33" (167 x 77 x 8.4 mm) | 5.28" x 2.17" x 0.93" (134 x 55 x 23.6 mm) | 6.04" x 3.09" x 0.33" (154 x 79 x 8.5 mm) | 5.4" x 2" x 1" (137 x 51 x 25.4 mm) | 
| Form Factor | Slab | Slab | Slab | Slab | 
| Platform / OS | Android | (proprietary) | Android | (proprietary) | 
| Network Bands | 4G LTE: 2, 4, 5, 12, 14, 30 | CDMA: 800, 850, 1900 | iDEN: 800 | |
| Data Technology | LTE (Cat 4) | EVDO rA | LTE (Cat 4) | - | 
| Features | ||||
| Barometer | Yes | - | - | - | 
| Fingerprint Reader | Yes stand-alone | - | Yes | - | 
| Flashlight | Yes | Yes | Yes | - | 
| GPS / Location | n/a | Yes | n/a | - | 
| Ruggedized | - | Yes | - | - | 
| Water-Resistant | - | Yes | - | - | 
| Accessibility | ||||
| Adjustable Text Size | n/a | Yes | n/a | - | 
| Hearing Aid Compatible | Yes | Yes | Yes | - | 
| Multiple Languages | n/a | Yes | n/a | Yes | 
| TTY/TDD (Digital) | - | Yes | Yes | Yes | 
| Alerts | ||||
| Ringer Profiles | - | - | - | Yes | 
| Connectivity | ||||
| Bluetooth | Yes Classic Audio | Yes Classic Audio | Yes Classic Audio | - | 
| Infrared (IR) | - | - | Yes | - | 
| MirrorLink | - | - | Yes | - | 
| Mobile Hotspot | n/a | - | n/a | - | 
| NFC | - | - | Yes | - | 
| USB | Yes USB Type C | Yes Micro-USB | Yes Micro-USB | - | 
| 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 | - | 
| Ringer ID | n/a | Yes | n/a | - | 
| Voice Dialing | n/a | Yes | n/a | Yes | 
| Customization | ||||
| Custom Graphics | n/a | Yes | n/a | - | 
| Custom Ringtones | n/a | Yes | n/a | - | 
| Real-Music Ringers | n/a | - | n/a | - | 
| Data & Network | ||||
| Data Tethering | n/a | - | n/a | Yes | 
| WAP / Web Browser | n/a | Yes | n/a | Yes | 
| Input | ||||
| Predictive Text Entry | n/a | Yes | n/a | Yes | 
| Side Keys | Yes | Yes | Yes | Yes | 
| Stylus | - | - | Yes | - | 
| Touch Screen | Yes | - | Yes | - | 
| Memory | ||||
| Memory Card Slot | Yes | - | Yes | - | 
| Messaging | ||||
| Email Client | n/a | - | n/a | - | 
| Instant Messaging | n/a | - | n/a | - | 
| MMS | n/a | Yes | n/a | - | 
| Text Messaging Templates | n/a | Yes | n/a | - | 
| Music | ||||
| Headphone Jack (3.5mm) | Yes | - | Yes | - | 
| Music Player | n/a | - | n/a | - | 
| Photo & Video | ||||
| TV Output | - | - | Yes | - | 
| Power | ||||
| Fast Charging | - | - | Yes | - | 
| Productivity | ||||
| Alarm | n/a | Yes | n/a | Yes | 
| Calculator | n/a | Yes | n/a | Yes | 
| Calendar | n/a | Yes | n/a | Yes | 
| Voice Memo | n/a | Yes | n/a | Yes | 
| Software | ||||
| BREW | n/a | Yes | n/a | - | 
| Games | n/a | Yes | n/a | Yes | 
| Java (J2ME) | n/a | Yes | n/a | Yes | 
| Voice | ||||
| HD Voice | Yes | - | Yes | - | 
| Headset Jack (2.5 mm) | n/a | Yes | n/a | Yes | 
| Push-To-Talk | - | Yes | - | Yes | 
| Speaker Phone | Yes | Yes | Yes | Yes | 
| AT&T Maestro 3 | Kyocera DuraPlus | Samsung Galaxy Note 4 (CDMA) | Motorola i80s | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
|  |  |  |  | |
| Phone | AT&T Maestro 3 | Kyocera DuraPlus | Samsung Galaxy Note 4 (CDMA) | Motorola i80s | 
 







