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| Phone | HTC SDA (USA) / SP5m (Tornado) | Sony Xperia Pro | LG K4 / Optimus Zone 3 / Rebel | Coolpad Defiant | Pantech Matrix Pro C820 | 
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) | 
| Global Availability | Released | Released | Released | Released | Released | 
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | 
			2.2" diag. 4 : 3  | 
		
		
			6.5" diag. 21 : 9  | 
		
		
			4.5" diag. 16 : 9  | 
		
		
			5" diag. 16 : 9  | 
		
		
			2.4" diag. 4 : 3  | 
	
| Display Resolution & Type | 
			240 x 320 pixels (~182 ppi) LCD (TFT/TFD)  | 
		
		
			1644 x 3840 pixels (~643 ppi) AMOLED  | 
		
		
			480 x 854 pixels (~218 ppi) LCD (TFT/TFD)  | 
		
		
			480 x 854 pixels (~196 ppi) LCD (TFT/TFD)  | 
		
		
			240 x 320 pixels (~167 ppi) LCD (TFT/TFD)  | 
	
| Display Refresh | ? | 60 Hz | 60 Hz | 60 Hz | ? | 
| Battery | ? | 4,000 mAh | 1,940 mAh | 2,450 mAh | 1,320 mAh | 
| Processor | ? | Qualcomm Snapdragon 865 | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) | 528 MHz ARM 11 | 
| RAM | ? | 12 GB | 1.5 GB | 1 GB | ? | 
| Storage | ? raw hardware | 512 GB | 16 GB * | 8 GB | ? raw hardware | 
| Main Camera | 1 megapixel | 12 megapixel | 5 megapixel | 5 megapixel | 2 megapixel | 
| Wide Camera | - | 12 megapixel | - | - | - | 
| Tele Camera | - | 12 megapixel | - | - | - | 
| Video Capture | QCIF (176 x 144) | 4K UHD | 720p HD | 720p HD | QCIF (176 x 144) | 
| Front Camera | - | 8 megapixel | 2 megapixel | 2 megapixel | - | 
| Weight | 
			3.74 oz (106g)  | 
		
		
			7.94 oz (225g)  | 
		
		
			3.99 oz (113g)  | 
		
		
			6.5 oz (184g)  | 
		
		
			5.34 oz (151g)  | 
	
| Dimensions | 
			4.53" x 1.82" x 0.69" (115 x 46 x 17.5 mm)  | 
		
		
			6.7" x 3" x 0.4" (170 x 76 x 10.2 mm)  | 
		
		
			5.19" x 2.62" x 0.35" (132 x 67 x 8.9 mm)  | 
		
		
			5.69" x 2.81" x 0.4" (145 x 71 x 10.2 mm)  | 
		
		
			4.2" x 2" x 0.9" (107 x 51 x 22.9 mm)  | 
	
| Platform / OS | Windows Mobile Standard | Android | Android | Android | Windows Mobile Standard | 
| Network Bands | 
			 GSM: 850, 900, 1800, 1900  | 
		
		
			 5G: 2, 5, 66, 260, 261 4G LTE: 2, 4, 5, 7, 12, 13, 25, 26, 41, 48, 66 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900  | 
		
		
			 4G LTE: 2, 4, 5, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900  | 
		
		
			 WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900  | 
	|
| Data Technology | EDGE | NR (5G) | LTE (Cat 3) | LTE (Cat 4) | HSDPA 3.6 | 
| Features | |||||
| Fingerprint Reader | - | 
			Yes stand-alone  | 
		
		- | - | - | 
| Flashlight | - | Yes | Yes | Yes | - | 
| Water-Resistant | - | 
			Yes IPX8 (SCUBA)  | 
		
		- | - | - | 
| Accessibility | |||||
| Hearing Aid Compatible | - | Yes | Yes | Yes | - | 
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes | 
| Alerts | |||||
| Ringer Profiles | Yes | - | - | - | Yes | 
| Connectivity | |||||
| Bluetooth | Yes | 
			Yes Classic Audio  | 
		
		
			Yes Classic Audio  | 
		
		
			Yes Classic Audio  | 
		
		
			Yes Classic Audio  | 
	
| Infrared (IR) | Yes | - | - | - | - | 
| NFC | - | Yes | - | - | - | 
| USB | 
			Yes Mini-USB  | 
		
		
			Yes USB Type C  | 
		
		
			Yes Micro-USB  | 
		
		
			Yes Micro-USB  | 
		
		Yes | 
| Wi-Fi | Yes | 
			Yes 6 (802.11 a,ac,ax,b,g,n)  | 
		
		
			Yes 4 (802.11 b,g,n)  | 
		
		
			Yes 4 (802.11 b,g,n)  | 
		
		- | 
| Data & Network | |||||
| Dual-SIM | - | Yes | - | - | - | 
| Input | |||||
| Side Keys | Yes | Yes | Yes | Yes | Yes | 
| Text Keyboard, Hardware | - | - | - | - | Yes | 
| Touch Screen | - | Yes | Yes | Yes | - | 
| Memory | |||||
| Memory Card Slot | Yes | Yes | Yes | Yes | Yes | 
| Music | |||||
| Headphone Jack (3.5mm) | - | Yes | Yes | Yes | - | 
| Stereo Speakers | - | Yes | - | - | - | 
| Photo & Video | |||||
| Miracast | - | - | Yes | - | - | 
| TV Output | - | Yes | - | - | - | 
| Power | |||||
| Fast Charging | - | Yes | - | - | - | 
| Voice | |||||
| HD Voice | - | Yes | Yes * | - | - | 
| Speaker Phone | Yes | Yes | Yes | Yes | Yes | 
| * Some versions only | |||||
| HTC SDA (USA) / SP5m (Tornado) | Sony Xperia Pro | LG K4 / Optimus Zone 3 / Rebel | Coolpad Defiant | Pantech Matrix Pro C820 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | HTC SDA (USA) / SP5m (Tornado) | Sony Xperia Pro | LG K4 / Optimus Zone 3 / Rebel | Coolpad Defiant | Pantech Matrix Pro C820 | 











