Compare Phones
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|  |  |  | |
| Phone | Samsung SPH-i550 | Samsung Galaxy S6 (GSM) | ZTE ZMAX 2 | 
| Current U.S. Carriers | (none) | (none) | (none) | 
| Global Availability | Not yet released | Released | Released | 
| Specifications | |||
|---|---|---|---|
| Display Size | ? | 5.1" diag. 16 : 9 | 5.5" diag. 16 : 9 | 
| Display Resolution & Type | 320 x 320 pixels LCD (TFT/TFD) | 1440 x 2560 pixels (~576 ppi) AMOLED | 720 x 1280 pixels (~267 ppi) LCD (TFT/TFD) | 
| Display Refresh | ? | 60 Hz | 60 Hz | 
| Battery | ? | 2,550 mAh | 3,000 mAh | 
| Processor | 200 MHz Motorola MX-1 | 2.1 GHz Samsung Exynos 7420 | 1.2 GHz Qualcomm Snapdragon 400 (MSM8916) | 
| RAM | ? | 3 GB | 2 GB | 
| Storage | ? raw hardware | 32 GB * | 16 GB | 
| Main Camera | 1 megapixel | 16 megapixel | 8 megapixel | 
| Wide Camera | - | - | - | 
| Tele Camera | - | - | - | 
| Video Capture | ? | 4K UHD | 720p HD | 
| Front Camera | - | 5 megapixel | 2 megapixel | 
| Weight | ? | 4.87 oz (138g) | 5.99 oz (170g) | 
| Dimensions | 3.46" x 2.34" x 1.1" (88 x 59 x 27.9 mm) | 5.65" x 2.78" x 0.27" (143 x 71 x 6.8 mm) | 6.06" x 2.99" x 0.37" (154 x 76 x 9.4 mm) | 
| Platform / OS | Palm OS | Android | Android | 
| Network Bands | CDMA: 850, 1900 AMPS: 850 | ||
| Data Technology | 1xRTT | LTE (Cat 6) | LTE (Cat 4) | 
| Features | |||
| Fingerprint Reader | - | Yes | - | 
| Flashlight | - | Yes | - | 
| VR-ready | - | Yes | - | 
| Accessibility | |||
| Hearing Aid Compatible | - | Yes | Yes | 
| TTY/TDD (Digital) | Yes | Yes | Yes | 
| Alerts | |||
| Extra Display | Yes | - | - | 
| Connectivity | |||
| Bluetooth | - | Yes Classic Audio | Yes Classic Audio | 
| Infrared (IR) | Yes | Yes | - | 
| MirrorLink | - | Yes | - | 
| NFC | - | Yes | - | 
| USB | - | Yes Micro-USB | Yes Micro-USB | 
| Wi-Fi | - | Yes 5 (802.11 a,ac,b,g,n) | Yes 4 (802.11 b,g,n) | 
| Input | |||
| Side Keys | Yes | Yes | Yes | 
| Touch Screen | Yes | Yes | Yes | 
| Memory | |||
| Memory Card Slot | Yes | - | Yes | 
| Music | |||
| Headphone Jack (3.5mm) | - | Yes | Yes | 
| Photo & Video | |||
| DLNA | - | Yes | - | 
| Miracast | - | Yes | - | 
| TV Output | - | Yes | - | 
| Power | |||
| Fast Charging | - | Yes | - | 
| Wireless Charging | - | Yes | - | 
| Voice | |||
| HD Voice | - | Yes | - | 
| Speaker Phone | - | Yes | Yes | 
| Samsung SPH-i550 | Samsung Galaxy S6 (GSM) | ZTE ZMAX 2 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
|  |  |  | |
| Phone | Samsung SPH-i550 | Samsung Galaxy S6 (GSM) | ZTE ZMAX 2 | 
 









