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| Phone | Nokia Lumia 635 (CDMA) | LG Q70 | LG K3 | Samsung Jack i637 | 
| Current U.S. Carriers | (none) | (none) | (none) | (none) | 
| Global Availability | Released | Released | Released | Released | 
| Specifications | ||||
|---|---|---|---|---|
| Display Size | 
			4.5" diag. 16 : 9  | 
		
		
			6.4" diag. 19.5 : 9  | 
		
		
			4.5" diag. 16 : 9  | 
		
		
			2.4" diag. 4 : 3  | 
	
| Display Resolution & Type | 
			480 x 854 pixels (~218 ppi) LCD (TFT/TFD)  | 
		
		
			1080 x 2310 pixels (~398 ppi) LCD (TFT/TFD)  | 
		
		
			480 x 854 pixels (~218 ppi) LCD (TFT/TFD)  | 
		
		
			320 x 240 pixels (~167 ppi) LCD (TFT/TFD)  | 
	
| Display Refresh | ? | 60 Hz | 60 Hz | ? | 
| Battery | 1,830 mAh | 4,000 mAh | 1,940 mAh | 1,480 mAh | 
| Processor | 1.2 GHz Qualcomm Snapdragon 400 (MSM8926) | 2 GHz Qualcomm Snapdragon 675 (SM6150) | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | ? | 
| RAM | 512 MB | 4 GB | 1 GB | ? | 
| Storage | 8 GB | 64 GB | 8 GB | ? raw hardware | 
| Main Camera | 5 megapixel | 32 megapixel | 5 megapixel | 3 megapixel | 
| Wide Camera | - | - | - | - | 
| Tele Camera | - | - | - | - | 
| Video Capture | 720p HD | 4K UHD | 720p HD | ? | 
| Front Camera | - | 16 megapixel | Yes | - | 
| Weight | 
			4.73 oz (134g)  | 
		
		
			6.98 oz (198g)  | 
		
		
			4.6 oz (130g)  | 
		
		
			3.6 oz (102g)  | 
	
| Dimensions | 
			5.1" x 2.63" x 0.36" (130 x 67 x 9.1 mm)  | 
		
		
			6.38" x 3.02" x 0.32" (162 x 77 x 8.1 mm)  | 
		
		
			5.24" x 2.67" x 0.37" (133 x 68 x 9.4 mm)  | 
		
		
			4.4" x 2.4" x 0.5" (112 x 61 x 12.7 mm)  | 
	
| Platform / OS | Windows | Android | Android | Windows Mobile Standard | 
| Network Bands | 
			 4G LTE: 25, 26, 41 WCDMA: 1, 2, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900  | 
		
		
			 4G LTE: 2, 3, 4, 5, 7, 12, 13, 20, 25, 26, 41, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900  | 
		
		
			 4G LTE: 2, 4, 5, 12, 25, 26, 41 WCDMA: 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900  | 
		
		
			 WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900  | 
	
| Data Technology | LTE (Cat 3) | LTE (Cat 12) | LTE (Cat 4) | HSDPA 3.6 | 
| Features | ||||
| Fingerprint Reader | - | 
			Yes stand-alone  | 
		
		- | - | 
| Flashlight | - | Yes | Yes | - | 
| Water-Resistant | - | 
			Yes IPX8 (SCUBA)  | 
		
		- | - | 
| Accessibility | ||||
| Hearing Aid Compatible | Yes | Yes | Yes | Yes | 
| TTY/TDD (Digital) | Yes | Yes | Yes | - | 
| Alerts | ||||
| Ringer Profiles | - | - | - | Yes | 
| Connectivity | ||||
| Bluetooth | 
			Yes Classic Audio  | 
		
		
			Yes Classic Audio  | 
		
		
			Yes Classic Audio  | 
		
		
			Yes Classic Audio  | 
	
| NFC | - | Yes | - | - | 
| USB | 
			Yes Micro-USB  | 
		
		
			Yes USB Type C  | 
		
		
			Yes Micro-USB  | 
		
		Yes | 
| Wi-Fi | 
			Yes 4 (802.11 b,g,n)  | 
		
		
			Yes 5 (802.11 a,ac,b,g,n)  | 
		
		
			Yes 4 (802.11 b,g,n)  | 
		
		
			Yes 802.11 b,g  | 
	
| Input | ||||
| Side Keys | Yes | Yes | Yes | Yes | 
| Text Keyboard, Hardware | - | - | - | Yes | 
| Touch Screen | Yes | Yes | Yes | - | 
| Memory | ||||
| Memory Card Slot | Yes | Yes | Yes | Yes | 
| Music | ||||
| FM Radio | Yes | - | - | - | 
| Headphone Jack (3.5mm) | Yes | Yes | Yes | - | 
| Photo & Video | ||||
| DLNA | Yes | Yes | - | - | 
| Power | ||||
| Fast Charging | - | Yes | - | - | 
| Voice | ||||
| HD Voice | - | Yes | Yes | - | 
| Speaker Phone | Yes | Yes | Yes | Yes | 
| Nokia Lumia 635 (CDMA) | LG Q70 | LG K3 | Samsung Jack i637 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Nokia Lumia 635 (CDMA) | LG Q70 | LG K3 | Samsung Jack i637 | 







