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| Phone | Nubia Red Magic 3 / 3S | LG K8 (2018) / Zone 4 / Tribute Dynasty / Tribute Empire / K8s | Motorola Droid RAZR MAXX | 
| Current U.S. Carriers | (none) | (none) | (none) | 
| Global Availability | Released | Released | Released | 
| Specifications | |||
|---|---|---|---|
| Display Size | 
			6.7" diag. 19.5 : 9  | 
		
		
			5" diag. 16 : 9  | 
		
		
			4.3" diag. 16 : 9  | 
	
| Display Resolution & Type | 
			1080 x 2340 pixels (~388 ppi) AMOLED  | 
		
		
			720 x 1280 pixels (~294 ppi) LCD (TFT/TFD)  | 
		
		
			540 x 960 pixels (~256 ppi) AMOLED  | 
	
| Display Refresh | 90 Hz | 60 Hz | 60 Hz | 
| Battery | 5,000 mAh | 2,500 mAh | 3,300 mAh | 
| Processor | Qualcomm Snapdragon 855+ | 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) | 1.2 GHz TI OMAP4430 | 
| RAM | 8 GB * | 2 GB | 1 GB | 
| Storage | 128 GB * | 16 GB | 16 GB | 
| Main Camera | 48 megapixel | 8 megapixel | 8 megapixel | 
| Wide Camera | - | - | - | 
| Tele Camera | - | - | - | 
| Video Capture | 4K UHD | 1080p HD | 1080p HD | 
| Front Camera | 16 megapixel | 5 megapixel | 1 megapixel | 
| Weight | 
			7.58 oz (215g)  | 
		
		
			4.94 oz (140g)  | 
		
		
			5.11 oz (145g)  | 
	
| Dimensions | 
			6.76" x 3.09" x 0.38" (172 x 79 x 9.7 mm)  | 
		
		
			5.7" x 2.84" x 0.32" (145 x 72 x 8.1 mm)  | 
		
		
			5.15" x 2.71" x 0.35" (131 x 69 x 9 mm)  | 
	
| Platform / OS | Android | Android | Android | 
| Network Bands | 
			 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 30, 34, 38, 39, 40, 41, 66 WCDMA: 1, 2, 4, 5, 8, 19 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900  | 
		
		
			 4G LTE: 13 CDMA: 850, 1900  | 
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| Data Technology | LTE (Cat 9) | LTE (Cat 4) | LTE (Cat 3) | 
| Features | |||
| Fingerprint Reader | 
			Yes stand-alone  | 
		
		- | - | 
| Flashlight | Yes | Yes | - | 
| Accessibility | |||
| Hearing Aid Compatible | - | Yes | Yes | 
| TTY/TDD (Digital) | Yes | Yes | Yes | 
| Connectivity | |||
| Bluetooth | 
			Yes Classic Audio  | 
		
		
			Yes Classic Audio  | 
		
		
			Yes Classic Audio  | 
	
| USB | 
			Yes USB Type C  | 
		
		
			Yes Micro-USB  | 
		
		
			Yes Micro-USB  | 
	
| Wi-Fi | 
			Yes 5 (802.11 a,ac,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 | 
| Text Keyboard, Hardware | Yes | - | - | 
| Touch Screen | Yes | Yes | Yes | 
| Memory | |||
| Memory Card Slot | - | Yes | Yes | 
| Music | |||
| Headphone Jack (3.5mm) | Yes | Yes | Yes | 
| Stereo Speakers | Yes | - | - | 
| Photo & Video | |||
| DLNA | - | - | Yes | 
| TV Output | Yes | - | Yes | 
| Power | |||
| Fast Charging | Yes | - | - | 
| Voice | |||
| HD Voice | Yes | Yes | - | 
| Speaker Phone | Yes | Yes | Yes | 
| Nubia Red Magic 3 / 3S | LG K8 (2018) / Zone 4 / Tribute Dynasty / Tribute Empire / K8s | Motorola Droid RAZR MAXX | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Nubia Red Magic 3 / 3S | LG K8 (2018) / Zone 4 / Tribute Dynasty / Tribute Empire / K8s | Motorola Droid RAZR MAXX | 











