Compare Phones
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| Phone | Apple iPhone 4 (CDMA) | Palm Treo 600 (CDMA) | HTC EVO Design 4G / Hero S (CDMA) | ZTE Blade Force | Samsung Galaxy S6 (GSM) | 
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) | 
| Global Availability | Released | Released | Released | Released | Released | 
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | 3.5" diag. 5 : 3 | ? | 4" diag. 16 : 9 | 5.5" diag. 16 : 9 | 5.1" diag. 16 : 9 | 
| Display Resolution & Type | 640 x 960 pixels (~330 ppi) LCD (TFT/TFD) | 160 x 160 pixels LCD (Color) | 540 x 960 pixels (~275 ppi) LCD (TFT/TFD) | 720 x 1280 pixels (~267 ppi) LCD (TFT/TFD) | 1440 x 2560 pixels (~576 ppi) AMOLED | 
| Display Refresh | 60 Hz | ? | 60 Hz | 60 Hz | 60 Hz | 
| Battery | ? | ? | 1,520 mAh | 3,000 mAh | 2,550 mAh | 
| Processor | ? | ? | 1.2 GHz Qualcomm Snapdragon S2 MSM8655 | 1.4 GHz Qualcomm Snapdragon 427 (MSM8920) | 2.1 GHz Samsung Exynos 7420 | 
| RAM | ? | ? | 768 MB | 2 GB | 3 GB | 
| Storage | 8 GB * | ? raw hardware | 4 GB | 16 GB | 32 GB * | 
| Main Camera | 5 megapixel | Yes | 5 megapixel | 8 megapixel | 16 megapixel | 
| Wide Camera | - | - | - | - | - | 
| Tele Camera | - | - | - | - | - | 
| Video Capture | 720p HD | - | 720p HD | 1080p HD | 4K UHD | 
| Front Camera | Yes | - | 1 megapixel | 5 megapixel | 5 megapixel | 
| Weight | 4.8 oz (136g) | 6.2 oz (176g) | 5.22 oz (148g) | 6 oz (170g) | 4.87 oz (138g) | 
| Dimensions | 4.5" x 2.31" x 0.37" (114 x 59 x 9.4 mm) | 4.41" x 2.36" x 0.87" (112 x 60 x 22.1 mm) | 4.78" x 2.44" x 0.46" (122 x 62 x 11.8 mm) | 6.14" x 3.07" x 0.36" (156 x 78 x 9.1 mm) | 5.65" x 2.78" x 0.27" (143 x 71 x 6.8 mm) | 
| Platform / OS | iOS | Palm OS | Android | Android | Android | 
| Network Bands | CDMA: 850, 1900 | CDMA: 850, 1900 | 4G LTE: 2, 3, 4, 5, 7, 12, 13, 25, 26, 41 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 | ||
| Data Technology | EVDO rA | 1xRTT | WiMAX | LTE (Cat 6) | LTE (Cat 6) | 
| Features | |||||
| Fingerprint Reader | - | - | - | - | Yes | 
| Flashlight | - | - | Yes | Yes | Yes | 
| VR-ready | - | - | - | - | Yes | 
| Accessibility | |||||
| Hearing Aid Compatible | Yes | - | Yes | Yes | Yes | 
| TTY/TDD (Digital) | - | Yes | Yes | Yes | Yes | 
| Connectivity | |||||
| Bluetooth | Yes Classic Audio | - | Yes Classic Audio | Yes | Yes Classic Audio | 
| Infrared (IR) | - | Yes | - | - | Yes | 
| MirrorLink | - | - | - | - | Yes | 
| NFC | - | - | - | - | Yes | 
| USB | Yes | Yes | Yes Micro-USB | Yes Micro-USB | Yes Micro-USB | 
| Wi-Fi | Yes 4 (802.11 b,g,n) | - | Yes 4 (802.11 b,g,n) | Yes 4 (802.11 b,g,n) | Yes 5 (802.11 a,ac,b,g,n) | 
| Input | |||||
| Side Keys | Yes | Yes | Yes | Yes | Yes | 
| Text Keyboard, Hardware | - | Yes | - | - | - | 
| Touch Screen | Yes | Yes | Yes | Yes | Yes | 
| Memory | |||||
| Memory Card Slot | - | Yes | Yes | Yes | - | 
| Music | |||||
| FM Radio | - | - | Yes | Yes | - | 
| Headphone Jack (3.5mm) | Yes | - | Yes | Yes | Yes | 
| Photo & Video | |||||
| DLNA | - | - | Yes | - | Yes | 
| Miracast | - | - | - | - | Yes | 
| TV Output | Yes | - | - | - | Yes | 
| Power | |||||
| Fast Charging | - | - | - | - | Yes | 
| Wireless Charging | - | - | - | - | Yes | 
| Voice | |||||
| HD Voice | - | - | - | Yes | Yes | 
| Speaker Phone | Yes | Yes | Yes | Yes | Yes | 
| Apple iPhone 4 (CDMA) | Palm Treo 600 (CDMA) | HTC EVO Design 4G / Hero S (CDMA) | ZTE Blade Force | Samsung Galaxy S6 (GSM) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
|  |  |  |  |  | |
| Phone | Apple iPhone 4 (CDMA) | Palm Treo 600 (CDMA) | HTC EVO Design 4G / Hero S (CDMA) | ZTE Blade Force | Samsung Galaxy S6 (GSM) | 
 







