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| Phone | Samsung SCH-A990 | Samsung SGH-D900 / Black Carbon | Motorola Droid Maxx | 
| Current U.S. Carriers | (none) | (none) | (none) | 
| Global Availability | Released | Released | Released | 
| Specifications | |||
|---|---|---|---|
| Display Size | ? | ? | 
			5" diag. 16 : 9  | 
	
| Display Resolution & Type | 
			240 x 320 pixels LCD (TFT/TFD)  | 
		
		
			240 x 320 pixels LCD (TFT/TFD)  | 
		
		
			720 x 1280 pixels (~294 ppi) AMOLED  | 
	
| Display Refresh | ? | ? | 60 Hz | 
| Battery | 1,000 mAh | 800 mAh | 3,500 mAh | 
| Processor | ? | ? | 1.7 GHz Qualcomm Snapdragon S4 Pro MSM8960T | 
| RAM | ? | ? | 2 GB | 
| Storage | ? raw hardware | ? raw hardware | 32 GB | 
| Main Camera | 3 megapixel | 3 megapixel | 10 megapixel | 
| Wide Camera | - | - | - | 
| Tele Camera | - | - | - | 
| Video Capture | ? | ? | 1080p HD | 
| Front Camera | - | - | 2 megapixel | 
| Weight | 
			4.4 oz (125g)  | 
		
		
			3.28 oz (93g)  | 
		
		
			5.89 oz (167g)  | 
	
| Dimensions | 
			3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm)  | 
		
		
			4.07" x 2.01" x 0.51" (103 x 51 x 13 mm)  | 
		
		
			5.41" x 2.8" x 0.33" (137 x 71 x 8.5 mm)  | 
	
| Form Factor | Clamshell | Slide | Slab | 
| Platform / OS | (proprietary) | (proprietary) | Android | 
| Network Bands | 
			 CDMA: 850, 1900  | 
		
		
			 GSM: 850, 900, 1800, 1900  | 
		
		
			 4G LTE: 4, 13 WCDMA: 1, 2, 5, 8 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900  | 
	
| Data Technology | EVDO r0 | EDGE | LTE (Cat 3) | 
| Features | |||
| Flashlight | Yes | - | - | 
| GPS / Location | Yes | - | n/a | 
| Accessibility | |||
| Adjustable Text Size | - | - | n/a | 
| Hearing Aid Compatible | Yes | - | Yes | 
| Multiple Languages | Yes | Yes | n/a | 
| TTY/TDD (Digital) | Yes | - | Yes | 
| Alerts | |||
| Extra Display | Yes | - | - | 
| Connectivity | |||
| Bluetooth | 
			Yes Classic Audio  | 
		
		
			Yes Classic Audio  | 
		
		
			Yes Classic Audio  | 
	
| Mobile Hotspot | - | - | n/a | 
| NFC | - | - | Yes | 
| USB | Yes | Yes | 
			Yes Micro-USB  | 
	
| Wi-Fi | - | - | 
			Yes 4 (802.11 a,b,g,n)  | 
	
| Contacts | |||
| Picture ID | Yes | Yes | n/a | 
| Ringer ID | Yes | Yes | n/a | 
| Voice Dialing | Yes | - | n/a | 
| Customization | |||
| Custom Graphics | Yes | Yes | n/a | 
| Custom Ringtones | Yes | Yes | n/a | 
| Real-Music Ringers | Yes | Yes | n/a | 
| Data & Network | |||
| Data Tethering | Yes | Yes | n/a | 
| WAP / Web Browser | Yes | Yes | n/a | 
| Input | |||
| Predictive Text Entry | Yes | Yes | n/a | 
| Side Keys | Yes | Yes | Yes | 
| Touch Screen | - | - | Yes | 
| Memory | |||
| Memory Card Slot | Yes | Yes | - | 
| Messaging | |||
| Email Client | - | Yes | n/a | 
| EMS / Picture Messaging | Yes | Yes | n/a | 
| Instant Messaging | - | - | n/a | 
| MMS | Yes | Yes | n/a | 
| Text Messaging Templates | Yes | Yes | n/a | 
| Music | |||
| Headphone Jack (3.5mm) | - | - | Yes | 
| Music Player | Yes | Yes | n/a | 
| Stereo Speakers | Yes | - | - | 
| Photo & Video | |||
| Miracast | - | - | Yes | 
| TV Output | Yes | Yes | - | 
| Power | |||
| Wireless Charging | - | - | Yes | 
| Productivity | |||
| Alarm | Yes | Yes | n/a | 
| Calculator | Yes | Yes | n/a | 
| Calendar | Yes | Yes | n/a | 
| To-Do List | - | Yes | n/a | 
| Voice Memo | Yes | Yes | n/a | 
| Software | |||
| BREW | Yes | - | n/a | 
| Games | Yes | Yes | n/a | 
| Java (J2ME) | - | Yes | n/a | 
| Voice | |||
| Speaker Phone | Yes | Yes | Yes | 
| Samsung SCH-A990 | Samsung SGH-D900 / Black Carbon | Motorola Droid Maxx | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SCH-A990 | Samsung SGH-D900 / Black Carbon | Motorola Droid Maxx | 











