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| Phone | Motorola Moto z4 | Motorola Droid X | HTC SDA (USA) / SP5m (Tornado) |
| Current U.S. Carriers | (none) | (none) | (none) |
| Global Availability | Released | Released | Released |
| Specifications | |||
|---|---|---|---|
| Display Size |
6.4" diag. 19.5 : 9 |
4.3" diag. 16 : 9 |
2.2" diag. 4 : 3 |
| Display Resolution & Type |
1080 x 2340 pixels (~403 ppi) AMOLED |
480 x 854 pixels (~228 ppi) LCD (TFT/TFD) |
240 x 320 pixels (~182 ppi) LCD (TFT/TFD) |
| Display Refresh | 60 Hz | 60 Hz | ? |
| Battery | 3,600 mAh | 1,540 mAh | ? |
| Processor | 2 GHz Qualcomm Snapdragon 675 | 1 GHz TI OMAP 3630 (ARM Cortex A8) | ? |
| RAM | 4 GB | ? | ? |
| Storage | 128 GB | 8 GB | ? raw hardware |
| Main Camera | 48 megapixel | 8 megapixel | 1 megapixel |
| Wide Camera | - | - | - |
| Tele Camera | - | - | - |
| Video Capture | 4K UHD | 720p HD | QCIF (176 x 144) |
| Front Camera | 25 megapixel | - | - |
| Weight |
6 oz (170g) |
5.47 oz (155g) |
3.74 oz (106g) |
| Dimensions |
6.22" x 2.96" x 0.29" (158 x 75 x 7.4 mm) |
5" x 2.6" x 0.4" (127 x 66 x 10.2 mm) |
4.53" x 1.82" x 0.69" (115 x 46 x 17.5 mm) |
| Platform / OS | Android | Android | Windows Mobile Standard |
| Network Bands |
4G LTE: 2, 3, 4, 5, 7, 12, 13, 20, 25, 26, 28, 29, 30, 38, 41, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
GSM: 850, 900, 1800, 1900 |
| Data Technology | LTE (Cat 12) | EVDO rA | EDGE |
| Features | |||
| Fingerprint Reader | Yes | - | - |
| Flashlight | Yes | - | - |
| Water-Resistant | Yes | - | - |
| Accessibility | |||
| Hearing Aid Compatible | Yes | Yes | - |
| TTY/TDD (Digital) | Yes | Yes | Yes |
| Alerts | |||
| Ringer Profiles | - | - | Yes |
| Connectivity | |||
| Bluetooth |
Yes Classic Audio |
Yes Classic Audio |
Yes |
| Infrared (IR) | - | - | Yes |
| NFC | Yes | - | - |
| USB |
Yes USB Type C |
Yes |
Yes Mini-USB |
| Wi-Fi |
Yes 5 (802.11 a,ac,b,g,n) |
Yes | Yes |
| Input | |||
| Side Keys | Yes | Yes | Yes |
| Touch Screen | Yes | Yes | - |
| Memory | |||
| Memory Card Slot | Yes | Yes | Yes |
| Music | |||
| FM Radio | Yes | Yes | - |
| Headphone Jack (3.5mm) | Yes | Yes | - |
| Photo & Video | |||
| DLNA | - | Yes | - |
| TV Output | - | Yes | - |
| Power | |||
| Fast Charging | Yes | - | - |
| Voice | |||
| HD Voice | Yes | - | - |
| Speaker Phone | Yes | Yes | Yes |
| Motorola Moto z4 | Motorola Droid X | HTC SDA (USA) / SP5m (Tornado) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Motorola Moto z4 | Motorola Droid X | HTC SDA (USA) / SP5m (Tornado) |









