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| Phone | HTC Windows Phone 8S | Samsung SCH-A645 | Audiovox CDM-8910 / PM-8912 / Flasher V7 | ZTE Avid 4 | Nubia Red Magic 3 / 3S |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
4" diag. 5 : 3 |
? | ? |
5" diag. 16 : 9 |
6.7" diag. 19.5 : 9 |
| Display Resolution & Type |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
128 x 160 pixels LCD (TFT/TFD) |
480 x 854 pixels (~196 ppi) LCD (TFT/TFD) |
1080 x 2340 pixels (~388 ppi) AMOLED |
| Display Refresh | ? | ? | ? | 60 Hz | 90 Hz |
| Battery | 1,700 mAh | 1,000 mAh | ? | 2,520 mAh | 5,000 mAh |
| Processor | 1 GHz Qualcomm Snapdragon S4 | ? | ? | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | Qualcomm Snapdragon 855+ |
| RAM | 512 MB | ? | ? | 2 GB | 8 GB * |
| Storage | 4 GB | ? raw hardware | ? raw hardware | 16 GB | 128 GB * |
| Main Camera | 5 megapixel | - | Yes | 8 megapixel | 48 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | 720p HD | - | - | 720p HD | 4K UHD |
| Front Camera | - | - | - | 5 megapixel | 16 megapixel |
| Weight |
3.99 oz (113g) |
3.2 oz (91g) |
3.7 oz (105g) |
5.6 oz (159g) |
7.58 oz (215g) |
| Dimensions |
4.74" x 2.48" x 0.4" (121 x 63 x 10.3 mm) |
3.54" x 1.79" x 0.94" (90 x 45 x 23.9 mm) |
3.9" x 1.83" x 0.97" (99 x 46 x 24.6 mm) |
5.7" x 2.8" x 0.36" (145 x 71 x 9.1 mm) |
6.76" x 3.09" x 0.38" (172 x 79 x 9.7 mm) |
| Form Factor | Slab | Clamshell | Clamshell | Slab | Slab |
| Platform / OS | Windows | (proprietary) | (proprietary) | Android | Android |
| Network Bands |
WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
4G LTE: 2, 4, 5, 12, 66 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 30, 34, 38, 39, 40, 41, 66 WCDMA: 1, 2, 4, 5, 8, 19 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900 |
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| Data Technology | HSPA+ 21 | 1xRTT | 1xRTT | LTE (Cat 4) | LTE (Cat 9) |
| Features | |||||
| Fingerprint Reader | - | - | - | - |
Yes stand-alone |
| Flashlight | Yes | - | - | Yes | Yes |
| GPS / Location | n/a | Yes | Yes | n/a | n/a |
| Accessibility | |||||
| Hearing Aid Compatible | Yes | Yes | - | Yes | - |
| Multiple Languages | n/a | Yes | Yes | n/a | n/a |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | Yes | Yes | - | - |
| Connectivity | |||||
| Bluetooth | Yes | - | - | Yes | Yes |
| USB | Yes | - | Yes |
Yes Micro-USB |
Yes USB Type C |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
- | - |
Yes 4 (802.11 b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
| Contacts | |||||
| Picture ID | n/a | Yes | Yes | n/a | n/a |
| Ringer ID | n/a | - | Yes | n/a | n/a |
| Voice Dialing | n/a | Yes | Yes | n/a | n/a |
| Customization | |||||
| Custom Graphics | n/a | Yes | Yes | n/a | n/a |
| Custom Ringtones | n/a | Yes | Yes | n/a | n/a |
| Data & Network | |||||
| Data Tethering | n/a | - | Yes | n/a | n/a |
| Dual-SIM | - | - | - | - | Yes |
| WAP / Web Browser | n/a | Yes * | Yes | n/a | n/a |
| Input | |||||
| Predictive Text Entry | n/a | Yes | Yes | n/a | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | - | - | Yes |
| Touch Screen | Yes | - | - | Yes | Yes |
| Memory | |||||
| Memory Card Slot | Yes | - | - | Yes | - |
| Messaging | |||||
| EMS / Picture Messaging | n/a | Yes | - | n/a | n/a |
| MMS | n/a | - | Yes | n/a | n/a |
| Text Messaging Templates | n/a | Yes | Yes | n/a | n/a |
| Music | |||||
| FM Radio | - | - | - | Yes | - |
| Headphone Jack (3.5mm) | Yes | - | - | Yes | Yes |
| Stereo Speakers | - | - | - | - | Yes |
| Photo & Video | |||||
| TV Output | - | - | - | - | Yes |
| Power | |||||
| Fast Charging | - | - | - | - | Yes |
| Productivity | |||||
| Alarm | n/a | Yes | Yes | n/a | n/a |
| Calculator | n/a | Yes | Yes | n/a | n/a |
| Calendar | n/a | Yes | Yes | n/a | n/a |
| To-Do List | n/a | Yes | - | n/a | n/a |
| Voice Memo | n/a | Yes | Yes | n/a | n/a |
| Software | |||||
| BREW | n/a | Yes * | Yes * | n/a | n/a |
| Games | n/a | Yes * | Yes | n/a | n/a |
| Java (J2ME) | n/a | - | Yes * | n/a | n/a |
| Voice | |||||
| HD Voice | - | - | - | Yes | Yes |
| Headset Jack (2.5 mm) | n/a | Yes | Yes | n/a | n/a |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| HTC Windows Phone 8S | Samsung SCH-A645 | Audiovox CDM-8910 / PM-8912 / Flasher V7 | ZTE Avid 4 | Nubia Red Magic 3 / 3S | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | HTC Windows Phone 8S | Samsung SCH-A645 | Audiovox CDM-8910 / PM-8912 / Flasher V7 | ZTE Avid 4 | Nubia Red Magic 3 / 3S |
