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Specifications
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Phone	Motorola Quantico V840 / W845	Huawei Express	AT&T Vista	Samsung SGH-X820	Coolpad Defiant
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	2.2" diag. 4 : 3	2.6" diag. 4 : 3	5.5" diag. 18 : 9	?	5" diag. 16 : 9
Display Resolution & Type	176 x 220 pixels (~128 ppi) LCD (TFT/TFD)	320 x 240 pixels (~154 ppi) LCD (TFT/TFD)	720 x 1440 pixels (~293 ppi) LCD (TFT/TFD)	220 x 176 pixels LCD (TFT/TFD)	480 x 854 pixels (~196 ppi) LCD (TFT/TFD)
Display Refresh	?	60 Hz	60 Hz	?	60 Hz
Battery	1,170 mAh	1,500 mAh	2,450 mAh	650 mAh	2,450 mAh
Processor	?	600 MHz Qualcomm S1 MSM7627	2 GHz MediaTek Helio A22 (MT6761V)	?	1.4 GHz Qualcomm Snapdragon 425 (MSM8917)
RAM	?	512 MB	3 GB	?	1 GB
Storage	? raw hardware	512 MB	32 GB	? raw hardware	8 GB
Main Camera	1 megapixel	3 megapixel	8 megapixel	2 megapixel	5 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	QCIF (176 x 144)	QVGA (320 x 240)	1080p HD	?	720p HD
Front Camera	-	-	5 megapixel	-	2 megapixel
Weight	4.2 oz (119g)	4.76 oz (135g)	5.51 oz (156g)	2.33 oz (66g)	6.5 oz (184g)
Dimensions	3.84" x 2.08" x 1" (98 x 53 x 25.4 mm)	4.47" x 2.47" x 0.46" (114 x 63 x 11.7 mm)	5.88" x 2.82" x 0.35" (149 x 72 x 8.9 mm)	4.45" x 1.97" x 0.27" (113 x 50 x 6.9 mm)	5.69" x 2.81" x 0.4" (145 x 71 x 10.2 mm)
Form Factor	Clamshell	Slab	Slab	Slab	Slab
Platform / OS	(proprietary)	Android	Android	(proprietary)	Android
Network Bands	CDMA: 850, 1900 *	CDMA: 800, 850, 1900	4G LTE: 2, 3, 4, 5, 7, 12, 14, 20, 30 WCDMA: 1, 2, 4, 5, 8	GSM: 900, 1800, 1900	4G LTE: 2, 4, 5, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900
Data Technology	EVDO r0	EVDO rA	LTE (Cat 4)	EDGE	LTE (Cat 4)
Features
Flashlight	-	-	Yes	-	Yes
GPS / Location	Yes	n/a	n/a	-	n/a
Ruggedized	Yes	-	-	-	-
Accessibility
Hearing Aid Compatible	-	-	Yes M4, T4 (very tele-coil compatible)	-	Yes M4, T3 (mostly tele-coil compatible)
Multiple Languages	Yes	n/a	n/a	Yes	n/a
TTY/TDD (Digital)	Yes	Yes	-	-	Yes
Alerts
Extra Display	Yes	-	-	-	-
Connectivity
Bluetooth	Yes	Yes	Yes	Yes	Yes
Mobile Hotspot	-	n/a	n/a	-	n/a
USB	Yes Micro-USB	Yes Micro-USB	Yes USB Type C	Yes	Yes Micro-USB
Wi-Fi	-	Yes 4 (802.11 b,g,n)	Yes	-	Yes 4 (802.11 b,g,n)
Contacts
Picture ID	Yes	n/a	n/a	Yes	n/a
Ringer ID	Yes	n/a	n/a	Yes	n/a
Voice Dialing	Yes	n/a	n/a	-	n/a
Customization
Custom Graphics	Yes	n/a	n/a	Yes	n/a
Custom Ringtones	Yes	n/a	n/a	Yes	n/a
Real-Music Ringers	Yes	n/a	n/a	Yes	n/a
Data & Network
Data Tethering	Yes	n/a	n/a	-	n/a
External Antenna Jack	-	n/a	n/a	Yes	n/a
WAP / Web Browser	Yes *	n/a	n/a	Yes	n/a
Input
Predictive Text Entry	Yes	n/a	n/a	Yes	n/a
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	-	Yes
Messaging
Email Client	Yes *	n/a	n/a	Yes	n/a
EMS / Picture Messaging	-	n/a	n/a	Yes	n/a
Instant Messaging	-	n/a	n/a	-	n/a
MMS	Yes	n/a	n/a	Yes	n/a
Text Messaging Templates	Yes	n/a	n/a	Yes	n/a
Music
Headphone Jack (3.5mm)	-	Yes	Yes	-	Yes
Music Player	Yes	n/a	n/a	-	n/a
Photo & Video
TV Output	-	-	-	Yes	-
Productivity
Alarm	Yes	n/a	n/a	Yes	n/a
Calculator	Yes	n/a	n/a	Yes	n/a
Calendar	Yes	n/a	n/a	Yes	n/a
To-Do List	-	n/a	n/a	Yes	n/a
Voice Memo	Yes	n/a	n/a	Yes	n/a
Software
BREW	Yes	n/a	n/a	-	n/a
Games	Yes	n/a	n/a	Yes	n/a
Java (J2ME)	-	n/a	n/a	Yes	n/a
Voice
HD Voice	-	-	Yes	-	-
Headset Jack (2.5 mm)	Yes	n/a	n/a	-	n/a
Push-To-Talk	Yes *	-	-	-	-
Speaker Phone	Yes	Yes	Yes	Yes	Yes
	* Some versions only
	Motorola Quantico V840 / W845	Huawei Express	AT&T Vista	Samsung SGH-X820	Coolpad Defiant
	X >	< X >	< X >	< X >	< X

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


Phone	Motorola Quantico V840 / W845	Huawei Express	AT&T Vista	Samsung SGH-X820	Coolpad Defiant