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| Phone | Samsung SCH-A990 | Samsung Rugby A837 | ZTE Axon Pro / Axon | Microsoft Lumia 950 | Samsung SCH-A890 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Not yet released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
2" diag. 4 : 3 |
5.5" diag. 16 : 9 |
5.2" diag. 16 : 9 |
? |
| Display Resolution & Type |
240 x 320 pixels LCD (TFT/TFD) |
176 x 220 pixels (~141 ppi) LCD (TFT/TFD) |
1440 x 2560 pixels (~534 ppi) LCD (TFT/TFD) |
1440 x 2560 pixels (~565 ppi) AMOLED |
176 x 220 pixels LCD (TFT/TFD) |
| Display Refresh | ? | ? | 60 Hz | ? | ? |
| Battery | 1,000 mAh | 1,000 mAh | 3,000 mAh | 3,000 mAh | ? |
| Processor | ? | ? | 2 GHz Qualcomm Snapdragon 810 (MSM8994) | 1.8 GHz Qualcomm Snapdragon 808 (MSM8992) | ? |
| RAM | ? | ? | 4 GB * | 3 GB | ? |
| Storage | ? raw hardware | ? raw hardware | 32 GB * | 32 GB | ? raw hardware |
| Main Camera | 3 megapixel | 1 megapixel | 13 megapixel | 20 megapixel | 1 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | ? | QCIF (176 x 144) | 4K UHD | 4K UHD | ? |
| Front Camera | - | - | 8 megapixel | 5 megapixel | - |
| Weight |
4.4 oz (125g) |
4.66 oz (132g) |
6.1 oz (173g) |
5.29 oz (150g) |
2.8 oz (79g) |
| Dimensions |
3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm) |
3.95" x 2.05" x 0.9" (100 x 52 x 22.9 mm) |
6.06" x 2.9" x 0.37" (154 x 74 x 9.4 mm) |
5.71" x 2.88" x 0.32" (145 x 73 x 8.2 mm) |
3.5" x 1.97" x 0.98" (89 x 50 x 24.9 mm) |
| Form Factor | Clamshell | Clamshell | Slab | Slab | Clamshell |
| Platform / OS | (proprietary) | (proprietary) | Android | Windows | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 17, 29, 30 WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 40 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
| Data Technology | EVDO r0 | HSDPA 3.6 | LTE (Cat 6) | LTE (Cat 6) | EVDO r0 |
| Features | |||||
| Flashlight | Yes | - | Yes | Yes | - |
| GPS / Location | Yes | Yes | n/a | n/a | Yes |
| Ruggedized | - | Yes | - | - | - |
| Accessibility | |||||
| Adjustable Text Size | - | - | n/a | n/a | - |
| Hearing Aid Compatible |
Yes M3 (mostly compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T4 (very tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
- |
| Multiple Languages | Yes | Yes | n/a | n/a | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | Yes | Yes | - | - | Yes |
| Ringer Profiles | - | - | - | - | Yes |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | Yes | - |
| Mobile Hotspot | - | - | n/a | n/a | - |
| NFC | - | - | Yes | Yes | - |
| USB | Yes | Yes |
Yes Micro-USB |
Yes USB Type C |
- |
| Wi-Fi | - | - |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
- |
| Contacts | |||||
| Picture ID | Yes | Yes | n/a | n/a | Yes |
| Ringer ID | Yes | Yes | n/a | n/a | Yes |
| Voice Dialing | Yes | - | n/a | n/a | Yes |
| Customization | |||||
| Custom Graphics | Yes | Yes | n/a | n/a | Yes |
| Custom Ringtones | Yes | Yes | n/a | n/a | Yes |
| Real-Music Ringers | Yes | Yes | n/a | n/a | - |
| Data & Network | |||||
| Data Tethering | Yes | Yes | n/a | n/a | - |
| WAP / Web Browser | Yes | Yes | n/a | n/a | Yes |
| Input | |||||
| Predictive Text Entry | Yes | Yes | n/a | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Touch Screen | - | - |
Yes Capacitive |
Yes Capacitive |
- |
| Memory | |||||
| Memory Card Slot | Yes | Yes | - | Yes | - |
| Messaging | |||||
| Email Client | - | Yes | n/a | n/a | - |
| EMS / Picture Messaging | Yes | - | n/a | n/a | - |
| Instant Messaging | - | Yes | n/a | n/a | - |
| MMS | Yes | Yes | n/a | n/a | Yes |
| Text Messaging Templates | Yes | Yes | n/a | n/a | Yes |
| Music | |||||
| FM Radio | - | - | Yes | - | - |
| Headphone Jack (3.5mm) | - | - | Yes | Yes | - |
| Music Player | Yes | Yes | n/a | n/a | - |
| Stereo Speakers | Yes | - | - | - | - |
| Photo & Video | |||||
| DLNA | - | - | - | Yes | - |
| Miracast | - | - | Yes | Yes | - |
| TV Output | Yes | - | - | Yes | - |
| Power | |||||
| Fast Charging | - | - | Yes | Yes | - |
| Wireless Charging | - | - | - | Yes | - |
| Productivity | |||||
| Alarm | Yes | Yes | n/a | n/a | Yes |
| Calculator | Yes | Yes | n/a | n/a | Yes |
| Calendar | Yes | Yes | n/a | n/a | Yes |
| To-Do List | - | - | n/a | n/a | Yes |
| Voice Memo | Yes | Yes | n/a | n/a | Yes |
| Software | |||||
| BREW | Yes | - | n/a | n/a | Yes |
| Games | Yes | Yes | n/a | n/a | Yes |
| Java (J2ME) | - | Yes | n/a | n/a | - |
| Voice | |||||
| HD Voice | - | - | Yes | Yes | - |
| Headset Jack (2.5 mm) | - | - | n/a | n/a | Yes |
| Push-To-Talk | - | Yes | - | - | - |
| Speaker Phone | Yes | Yes | Yes | Yes | - |
| Samsung SCH-A990 | Samsung Rugby A837 | ZTE Axon Pro / Axon | Microsoft Lumia 950 | Samsung SCH-A890 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SCH-A990 | Samsung Rugby A837 | ZTE Axon Pro / Axon | Microsoft Lumia 950 | Samsung SCH-A890 |
