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Phone	Samsung SGH-X640	BLU Pure View	LG K30 2018 (GSM)	ZTE Blade Vantage	LG PM-225
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	5.7" diag. 18 : 9	5.3" diag. 16 : 9	5" diag. 16 : 9	?
Display Resolution & Type	128 x 160 pixels LCD (TFT/TFD)	720 x 1440 pixels (~282 ppi) LCD (TFT/TFD)	720 x 1280 pixels (~277 ppi) LCD (TFT/TFD)	480 x 854 pixels (~196 ppi) LCD (TFT/TFD)	128 x 160 pixels LCD (STN)
Display Refresh	?	60 Hz	60 Hz	60 Hz	?
Battery	800 mAh	3,000 mAh	2,880 mAh	2,500 mAh	1,000 mAh
Processor	?	1.3 GHz MediaTek 6753	1.4 GHz Qualcomm Snapdragon 425 (MSM8917)	1.1 GHz Qualcomm Snapdragon 210 (MSM8909)	?
RAM	?	3 GB	2 GB	2 GB	?
Storage	? raw hardware	32 GB	32 GB *	16 GB	? raw hardware
Main Camera	Yes	13 megapixel	13 megapixel	8 megapixel	Yes
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	-	1080p HD	1080p HD	720p HD	-
Front Camera	-	8 megapixel	5 megapixel	2 megapixel	-
Weight	3 oz (85g)	6.47 oz (183g)	5.93 oz (168g)	5.29 oz (150g)	3.35 oz (95g)
Dimensions	3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm)	6" x 2.82" x 0.32" (152 x 72 x 8.1 mm)	5.85" x 2.95" x 0.34" (149 x 75 x 8.6 mm)	5.73" x 2.85" x 0.36" (146 x 72 x 9.2 mm)	3.53" x 1.76" x 0.93" (90 x 45 x 23.6 mm)
Form Factor	Clamshell	Slab	Slab	Slab	Clamshell
Platform / OS	(proprietary)	Android	Android	Android	(proprietary)
Network Bands	GSM: 900, 1800, 1900	4G LTE: 1, 2, 3, 4, 7, 12, 17, 28 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900	4G LTE: 2, 4, 5, 7, 12, 66, 71 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 *	4G LTE: 2, 4, 5, 13	CDMA: 850, 1900 AMPS: 850
Data Technology	GPRS	LTE (Cat 4)	LTE (Cat 4)	LTE (Cat 4)	1xRTT
Features
Fingerprint Reader	-	Yes stand-alone	Yes stand-alone	-	-
Flashlight	-	Yes	Yes	Yes	-
GPS / Location	-	n/a	n/a	n/a	Yes
Accessibility
Hearing Aid Compatible	-	-	Yes M3, T3 (mostly tele-coil compatible)	Yes M4, T4 (very tele-coil compatible)	-
Multiple Languages	Yes	n/a	n/a	n/a	Yes
TTY/TDD (Digital)	-	Yes	Yes	Yes	Yes
Alerts
Extra Display	-	-	-	-	Yes
Connectivity
Bluetooth	-	Yes	Yes	Yes	-
USB	-	Yes Micro-USB	Yes Micro-USB	Yes Micro-USB	Yes
Wi-Fi	-	Yes 4 (802.11 b,g,n)	Yes 4 (802.11 a,b,g,n)	Yes 4 (802.11 b,g,n)	-
Contacts
Picture ID	Yes	n/a	n/a	n/a	Yes
Ringer ID	Yes	n/a	n/a	n/a	Yes
Voice Dialing	-	n/a	n/a	n/a	Yes
Customization
Custom Graphics	Yes	n/a	n/a	n/a	Yes
Custom Ringtones	Yes	n/a	n/a	n/a	Yes
Data & Network
Dual-SIM	-	Yes	-	-	-
WAP / Web Browser	Yes	n/a	n/a	n/a	Yes
Input
Predictive Text Entry	Yes	n/a	n/a	n/a	Yes
Side Keys	Yes	Yes	Yes	Yes	Yes
Touch Screen	-	Yes Capacitive	Yes Capacitive	Yes Capacitive	-
Memory
Memory Card Slot	-	Yes	Yes	Yes	-
Messaging
EMS / Picture Messaging	Yes	n/a	n/a	n/a	-
MMS	Yes	n/a	n/a	n/a	-
Text Messaging Templates	Yes	n/a	n/a	n/a	-
Music
FM Radio	-	Yes	Yes	-	-
Headphone Jack (3.5mm)	-	Yes	Yes	Yes	-
Power
Fast Charging	-	Yes	-	-	-
Productivity
Alarm	Yes	n/a	n/a	n/a	Yes
Calculator	Yes	n/a	n/a	n/a	Yes
Calendar	Yes	n/a	n/a	n/a	Yes
To-Do List	Yes	n/a	n/a	n/a	-
Voice Memo	Yes	n/a	n/a	n/a	Yes
Software
Games	Yes	n/a	n/a	n/a	Yes
Java (J2ME)	Yes	n/a	n/a	n/a	Yes
Voice
HD Voice	-	-	Yes	Yes	-
Headset Jack (2.5 mm)	Yes	n/a	n/a	n/a	Yes
Speaker Phone	Yes	Yes	Yes	Yes	Yes
	Samsung SGH-X640	BLU Pure View	LG K30 2018 (GSM)	ZTE Blade Vantage	LG PM-225
	X >	< X >	< X >	< X >	< X

NOTE: Differences are highlighted with bold / black text for visual clarity only.


Phone	Samsung SGH-X640	BLU Pure View	LG K30 2018 (GSM)	ZTE Blade Vantage	LG PM-225