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| Phone | ZTE Flash | Sony Xperia XZ1 | Samsung Galaxy S 4 (GSM) |
| Current U.S. Carriers | (none) | (none) | (none) |
| Global Availability | Released | Released | Released |
| Specifications | |||
|---|---|---|---|
| Display Size |
4.5" diag. 16 : 9 |
5.2" diag. 16 : 9 |
5" diag. 16 : 9 |
| Display Resolution & Type |
720 x 1280 pixels (~326 ppi) LCD (TFT/TFD) |
1080 x 1920 pixels (~424 ppi) LCD (TFT/TFD) |
1080 x 1920 pixels (~441 ppi) AMOLED |
| Display Refresh | 60 Hz | 60 Hz | 60 Hz |
| Battery | 1,780 mAh | 2,700 mAh | 2,600 mAh |
| Processor | 1.5 GHz Qualcomm Snapdragon S4 Plus MSM8960 | 2.5 GHz Qualcomm Snapdragon 835 (MSM8998) | 1.9 GHz Qualcomm Snapdragon 600 8064T |
| RAM | 1 GB | 4 GB | 2 GB |
| Storage | 8 GB | 64 GB | 16 GB * |
| Main Camera | 12 megapixel | 19 megapixel | 13 megapixel |
| Wide Camera | - | - | - |
| Tele Camera | - | - | - |
| Video Capture | 1080p HD | 4K UHD | 1080p HD |
| Front Camera | 1 megapixel | 13 megapixel | 2 megapixel |
| Weight |
5.2 oz (147g) |
5.5 oz (156g) |
4.59 oz (130g) |
| Dimensions |
5.27" x 2.56" x 0.38" (134 x 65 x 9.7 mm) |
5.82" x 2.89" x 0.29" (148 x 73 x 7.4 mm) |
5.38" x 2.75" x 0.31" (137 x 70 x 7.9 mm) |
| Platform / OS | Android | Android | Android |
| Network Bands |
4G LTE: 25 CDMA: 800, 850, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 29, 40, 41, 66 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
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| Data Technology | LTE (Cat 3) | LTE (Cat 16) | LTE (Cat 3) |
| Features | |||
| Barometer | - | Yes | - |
| Fingerprint Reader | - |
Yes * stand-alone |
- |
| Flashlight | - | Yes | Yes |
| Water-Resistant | - |
Yes IPX8 (SCUBA) |
- |
| Accessibility | |||
| Hearing Aid Compatible | Yes | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes |
| Connectivity | |||
| Bluetooth |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
| Infrared (IR) | - | - | Yes |
| NFC | Yes | Yes | Yes |
| USB |
Yes Micro-USB |
Yes USB Type C |
Yes |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
| Data & Network | |||
| Dual-SIM | - | Yes * | - |
| Input | |||
| Side Keys | Yes | Yes | Yes |
| Touch Screen | Yes | Yes | Yes |
| Memory | |||
| Memory Card Slot | Yes | Yes | Yes |
| Music | |||
| Headphone Jack (3.5mm) | Yes | Yes | Yes |
| Stereo Speakers | - | Yes | - |
| Photo & Video | |||
| DLNA | - | Yes | Yes |
| Miracast | - | Yes | Yes |
| TV Output | - | - | Yes |
| Power | |||
| Fast Charging | - | Yes | - |
| Voice | |||
| HD Voice | Yes | Yes | - |
| Speaker Phone | Yes | Yes | Yes |
| * Some versions only | |||
| ZTE Flash | Sony Xperia XZ1 | Samsung Galaxy S 4 (GSM) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | ZTE Flash | Sony Xperia XZ1 | Samsung Galaxy S 4 (GSM) |











