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| Phone | AT&T Maestro 3 | Samsung Galaxy S 4 (GSM) | LG Lucid 2 | 
| Current U.S. Carriers | (none) | (none) | (none) | 
| Global Availability | Released | Released | Released | 
| Specifications | |||
|---|---|---|---|
| Display Size | 
			6.5" diag. 20 : 9  | 
		
		
			5" diag. 16 : 9  | 
		
		
			4.3" diag. 16 : 9  | 
	
| Display Resolution & Type | 
			720 x 1600 pixels (~270 ppi) LCD (TFT/TFD)  | 
		
		
			1080 x 1920 pixels (~441 ppi) AMOLED  | 
		
		
			540 x 960 pixels (~256 ppi) LCD (TFT/TFD)  | 
	
| Display Refresh | 60 Hz | 60 Hz | 60 Hz | 
| Battery | 3,900 mAh | 2,600 mAh | 2,460 mAh | 
| Processor | 2 GHz MediaTek Helio A22 (MT6761) | 1.9 GHz Qualcomm Snapdragon 600 8064T | 1.2 GHz Qualcomm Snapdragon S4 Plus MSM8960 | 
| RAM | 3 GB | 2 GB | 1 GB | 
| Storage | 32 GB | 16 GB * | 8 GB | 
| Main Camera | 13 megapixel | 13 megapixel | 5 megapixel | 
| Wide Camera | 5 megapixel | - | - | 
| Tele Camera | - | - | - | 
| Video Capture | 1080p HD | 1080p HD | 1080p HD | 
| Front Camera | 5 megapixel | 2 megapixel | 1 megapixel | 
| Weight | 
			6.24 oz (177g)  | 
		
		
			4.59 oz (130g)  | 
		
		
			4.55 oz (129g)  | 
	
| Dimensions | 
			6.58" x 3.03" x 0.33" (167 x 77 x 8.4 mm)  | 
		
		
			5.38" x 2.75" x 0.31" (137 x 70 x 7.9 mm)  | 
		
		
			4.82" x 2.51" x 0.39" (122 x 64 x 9.8 mm)  | 
	
| Platform / OS | Android | Android | Android | 
| Network Bands | 
			 4G LTE: 2, 4, 5, 12, 14, 30  | 
		
		
			 4G LTE: 13 CDMA: 850, 1900  | 
	|
| Data Technology | LTE (Cat 4) | LTE (Cat 3) | LTE (Cat 3) | 
| Features | |||
| Barometer | Yes | - | - | 
| Fingerprint Reader | 
			Yes stand-alone  | 
		
		- | - | 
| Flashlight | Yes | Yes | - | 
| Accessibility | |||
| Hearing Aid Compatible | Yes | Yes | Yes | 
| TTY/TDD (Digital) | - | Yes | Yes | 
| Connectivity | |||
| Bluetooth | 
			Yes Classic Audio  | 
		
		
			Yes Classic Audio  | 
		
		
			Yes Classic Audio  | 
	
| Infrared (IR) | - | Yes | - | 
| NFC | - | Yes | - | 
| USB | 
			Yes USB Type C  | 
		
		Yes | 
			Yes Micro-USB  | 
	
| Wi-Fi | 
			Yes 5 (802.11 a,ac,b,g,n)  | 
		
		
			Yes 5 (802.11 a,ac,b,g,n)  | 
		
		
			Yes 4 (802.11 a,b,g,n)  | 
	
| 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 | 
| Photo & Video | |||
| DLNA | - | Yes | Yes | 
| Miracast | - | Yes | - | 
| TV Output | - | Yes | - | 
| Power | |||
| Wireless Charging | - | - | Yes | 
| Voice | |||
| HD Voice | Yes | - | - | 
| Speaker Phone | Yes | Yes | Yes | 
| AT&T Maestro 3 | Samsung Galaxy S 4 (GSM) | LG Lucid 2 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | AT&T Maestro 3 | Samsung Galaxy S 4 (GSM) | LG Lucid 2 | 











