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Phone	LG K20 / Harmony / Grace	LG VX-8550 Chocolate	Audiovox CDM-8500	Samsung SCH-A530	ZTE Grand X 3
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	5.3" diag. 16 : 9	?	?	?	5.5" diag. 16 : 9
Display Resolution & Type	720 x 1280 pixels (~277 ppi) LCD (TFT/TFD)	240 x 320 pixels LCD (TFT/TFD)	?	128 x 160 pixels LCD (STN)	720 x 1280 pixels (~267 ppi) LCD (TFT/TFD)
Display Refresh	60 Hz	?	?	?	60 Hz
Battery	2,800 mAh	800 mAh	?	?	3,080 mAh
Processor	1.4 GHz Qualcomm Snapdragon 425 (MSM8917)	?	?	?	1.3 GHz Qualcomm Snapdragon 210 (MSM8909)
RAM	1.5 GB	?	?	?	2 GB
Storage	16 GB	? raw hardware	? raw hardware	? raw hardware	16 GB
Main Camera	8 megapixel	1 megapixel	-	-	8 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	1080p HD	QCIF (176 x 144)	-	-	720p HD
Front Camera	5 megapixel	-	-	-	2 megapixel
Weight	5 oz (142g)	3.24 oz (92g)	3.2 oz (91g)	3 oz (85g)	6 oz (170g)
Dimensions	5.9" x 3" x 0.3" (150 x 76 x 7.6 mm)	3.85" x 1.87" x 0.67" (98 x 47 x 17 mm)	3.3" x 1.6" x 0.9" (84 x 41 x 22.9 mm)	3.18" x 1.67" x 0.9" (81 x 42 x 22.9 mm)	6.07" x 2.99" x 0.37" (154 x 76 x 9.4 mm)
Form Factor	Slab	Slide	Clamshell	Clamshell	Slab
Platform / OS	Android	(proprietary)	(proprietary)	(proprietary)	Android
Network Bands	4G LTE: 2, 4, 5, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900	CDMA: 850, 1900	CDMA: 850, 1900 AMPS: 850	CDMA: 850, 1900	4G LTE: 2, 4, 5, 12 WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900
Data Technology	LTE (Cat 4)	EVDO r0	1xRTT	1xRTT	LTE (Cat 4)
Features
Flashlight	Yes	-	-	-	Yes
GPS / Location	n/a	Yes	Yes	Yes	n/a
Accessibility
Hearing Aid Compatible	Yes M3, T3 (mostly tele-coil compatible)	Yes M4 (very compatible)	-	-	Yes M4, T3 (mostly tele-coil compatible)
Multiple Languages	n/a	Yes	Yes	Yes	n/a
TTY/TDD (Digital)	Yes	Yes	Yes	-	Yes
Alerts
Extra Display	-	-	Yes	Yes	-
Connectivity
Bluetooth	Yes	Yes	-	-	Yes
NFC	Yes *	-	-	-	-
USB	Yes Micro-USB	Yes	-	-	Yes USB Type C
Wi-Fi	Yes 4 (802.11 b,g,n)	-	-	-	Yes 4 (802.11 b,g,n)
Contacts
Picture ID	n/a	Yes	-	Yes	n/a
Ringer ID	n/a	Yes	Yes	Yes	n/a
Voice Dialing	n/a	Yes	Yes	Yes	n/a
Customization
Custom Graphics	n/a	Yes	-	Yes	n/a
Custom Ringtones	n/a	Yes	-	Yes	n/a
Real-Music Ringers	n/a	Yes	-	-	n/a
Data & Network
Data Tethering	n/a	Yes	Yes	Yes	n/a
WAP / Web Browser	n/a	Yes	Yes	Yes	n/a
Input
Predictive Text Entry	n/a	Yes	Yes	Yes	n/a
Side Keys	Yes	Yes	Yes	Yes	Yes
Touch Screen	Yes Capacitive	-	-	-	Yes Capacitive
Memory
Memory Card Slot	Yes	Yes	-	-	Yes
Messaging
MMS	n/a	Yes	-	-	n/a
Text Messaging Templates	n/a	Yes	-	-	n/a
Music
FM Radio	Yes	-	-	-	-
Headphone Jack (3.5mm)	Yes	-	-	-	Yes
Music Player	n/a	Yes	-	-	n/a
Power
Fast Charging	-	-	-	-	Yes
Productivity
Alarm	n/a	Yes	Yes	Yes	n/a
Calculator	n/a	Yes	Yes	Yes	n/a
Calendar	n/a	Yes	Yes	Yes	n/a
To-Do List	n/a	-	-	Yes	n/a
Voice Memo	n/a	Yes	Yes	Yes	n/a
Software
BREW	n/a	Yes	Yes *	Yes	n/a
Games	n/a	Yes	Yes	Yes	n/a
Voice
HD Voice	Yes	-	-	-	Yes
Headset Jack (2.5 mm)	n/a	Yes	Yes	Yes	n/a
Speaker Phone	Yes	Yes	Yes	-	Yes
	* Some versions only
	LG K20 / Harmony / Grace	LG VX-8550 Chocolate	Audiovox CDM-8500	Samsung SCH-A530	ZTE Grand X 3
	X >	< X >	< X >	< X >	< X

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


Phone	LG K20 / Harmony / Grace	LG VX-8550 Chocolate	Audiovox CDM-8500	Samsung SCH-A530	ZTE Grand X 3