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Phone	LG AX-490	AT&T Vista	ZTE Blade Vantage	Coolpad Conjr	Samsung SGH-X640
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	5.5" diag. 18 : 9	5" diag. 16 : 9	5" diag. 16 : 9	?
Display Resolution & Type	128 x 160 pixels LCD (TFT/TFD)	720 x 1440 pixels (~293 ppi) LCD (TFT/TFD)	480 x 854 pixels (~196 ppi) LCD (TFT/TFD)	720 x 1280 pixels (~294 ppi) LCD (TFT/TFD)	128 x 160 pixels LCD (TFT/TFD)
Display Refresh	?	60 Hz	60 Hz	60 Hz	?
Battery	1,100 mAh	2,450 mAh	2,500 mAh	2,500 mAh	800 mAh
Processor	?	2 GHz MediaTek Helio A22 (MT6761V)	1.1 GHz Qualcomm Snapdragon 210 (MSM8909)	1 GHz MediaTek MT6735	?
RAM	?	3 GB	2 GB	3 GB	?
Storage	? raw hardware	32 GB	16 GB	16 GB	? raw hardware
Main Camera	Yes	8 megapixel	8 megapixel	13 megapixel	Yes
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	-	1080p HD	720p HD	1080p HD	-
Front Camera	-	5 megapixel	2 megapixel	8 megapixel	-
Weight	3.79 oz (107g)	5.51 oz (156g)	5.29 oz (150g)	5.14 oz (146g)	3 oz (85g)
Dimensions	3.74" x 1.92" x 1" (95 x 49 x 25.4 mm)	5.88" x 2.82" x 0.35" (149 x 72 x 8.9 mm)	5.73" x 2.85" x 0.36" (146 x 72 x 9.2 mm)	5.72" x 2.86" x 0.35" (145 x 73 x 8.8 mm)	3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm)
Form Factor	Clamshell	Slab	Slab	Slab	Clamshell
Platform / OS	(proprietary)	Android	Android	Android	(proprietary)
Network Bands	CDMA: 850, 1900 AMPS: 850	4G LTE: 2, 3, 4, 5, 7, 12, 14, 20, 30 WCDMA: 1, 2, 4, 5, 8	4G LTE: 2, 4, 5, 13	4G LTE: 2, 4, 5, 7, 12 WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900	GSM: 900, 1800, 1900
Data Technology	1xRTT	LTE (Cat 4)	LTE (Cat 4)	LTE (Cat 4)	GPRS
Features
Fingerprint Reader	-	-	-	Yes stand-alone	-
Flashlight	-	Yes	Yes	Yes	-
GPS / Location	Yes	n/a	n/a	n/a	-
Accessibility
Hearing Aid Compatible	Yes M3 (mostly compatible)	Yes M4, T4 (very tele-coil compatible)	Yes M4, T4 (very 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	-
Alerts
Extra Display	Yes	-	-	-	-
Connectivity
Bluetooth	Yes	Yes	Yes	Yes	-
USB	Yes	Yes USB Type C	Yes Micro-USB	Yes Micro-USB	-
Wi-Fi	-	Yes	Yes 4 (802.11 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	Yes	n/a	n/a	n/a	-
Customization
Custom Graphics	Yes	n/a	n/a	n/a	Yes
Custom Ringtones	Yes	n/a	n/a	n/a	Yes
Real-Music Ringers	Yes	n/a	n/a	n/a	-
Data & Network
Data Tethering	Yes	n/a	n/a	n/a	-
Dual-SIM	-	-	-	Yes	-
WAP / Web Browser	Yes	n/a	n/a	n/a	Yes
Input
Predictive Text Entry	-	n/a	n/a	n/a	Yes
Side Keys	Yes	Yes	Yes	Yes	Yes
Text Keyboard, Hardware	Yes	-	-	-	-
Touch Screen	-	Yes Capacitive	Yes Capacitive	Yes Capacitive	-
Memory
Memory Card Slot	-	Yes	Yes	Yes	-
Messaging
EMS / Picture Messaging	-	n/a	n/a	n/a	Yes
MMS	Yes	n/a	n/a	n/a	Yes
Text Messaging Templates	Yes	n/a	n/a	n/a	Yes
Music
Headphone Jack (3.5mm)	-	Yes	Yes	Yes	-
Stereo Speakers	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	-	n/a	n/a	n/a	Yes
Voice Memo	Yes	n/a	n/a	n/a	Yes
Software
BREW	Yes	n/a	n/a	n/a	-
Games	Yes	n/a	n/a	n/a	Yes
Java (J2ME)	-	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
	LG AX-490	AT&T Vista	ZTE Blade Vantage	Coolpad Conjr	Samsung SGH-X640
	X >	< X >	< X >	< X >	< X

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


Phone	LG AX-490	AT&T Vista	ZTE Blade Vantage	Coolpad Conjr	Samsung SGH-X640