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Specifications
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Phone	Pantech Matrix Pro C820	Nokia 6030	ZTE Obsidian	Motorola T720 / T721 (GSM)	AT&T Maestro 3
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	2.4" diag. 4 : 3	?	4.5" diag. 16 : 9	?	6.5" diag. 20 : 9
Display Resolution & Type	240 x 320 pixels (~167 ppi) LCD (TFT/TFD)	128 x 128 pixels LCD (STN)	480 x 854 pixels (~218 ppi) LCD (TFT/TFD)	120 x 160 pixels LCD (STN)	720 x 1600 pixels (~270 ppi) LCD (TFT/TFD)
Display Refresh	?	?	60 Hz	?	60 Hz
Battery	1,320 mAh	900 mAh	1,800 mAh	?	3,900 mAh
Processor	528 MHz ARM 11	?	1 GHz MediaTek / MT6735M	?	2 GHz MediaTek Helio A22 (MT6761)
RAM	?	?	1 GB	?	3 GB
Storage	? raw hardware	? raw hardware	8 GB	? raw hardware	32 GB
Main Camera	2 megapixel	-	5 megapixel	-	13 megapixel
Wide Camera	-	-	-	-	5 megapixel
Tele Camera	-	-	-	-	-
Video Capture	QCIF (176 x 144)	-	720p HD	-	1080p HD
Front Camera	-	-	2 megapixel	-	5 megapixel
Weight	5.34 oz (151g)	3.17 oz (90g)	4.66 oz (132g)	3.56 oz (101g)	6.24 oz (177g)
Dimensions	4.2" x 2" x 0.9" (107 x 51 x 22.9 mm)	4.09" x 1.73" x 0.71" (104 x 44 x 18 mm)	5.41" x 2.7" x 0.39" (137 x 69 x 10 mm)	3.5" x 1.87" x 0.83" (89 x 47 x 21.1 mm)	6.58" x 3.03" x 0.33" (167 x 77 x 8.4 mm)
Form Factor	Slide	Slab	Slab	Clamshell	Slab
Platform / OS	Windows Mobile Standard	(proprietary)	Android	(proprietary)	Android
Network Bands	WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900	GSM: 850, 1900	4G LTE: 2, 4, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900	GSM: 850, 1900	4G LTE: 2, 4, 5, 12, 14, 30
Data Technology	HSDPA 3.6	GPRS	LTE (Cat 4)	GPRS	LTE (Cat 4)
Features
Barometer	-	-	-	-	Yes
Fingerprint Reader	-	-	-	-	Yes stand-alone
Flashlight	-	-	Yes	-	Yes
GPS / Location	n/a	-	n/a	-	n/a
Accessibility
Adjustable Text Size	n/a	-	n/a	-	n/a
Hearing Aid Compatible	-	-	Yes	-	Yes
Multiple Languages	n/a	Yes	n/a	Yes	n/a
TTY/TDD (Digital)	Yes	Yes	Yes	-	-
Alerts
Extra Display	-	-	-	Yes	-
Ringer Profiles	Yes	Yes	-	-	-
Connectivity
Bluetooth	Yes Classic Audio	-	Yes Classic Audio	-	Yes Classic Audio
Mobile Hotspot	n/a	-	n/a	-	n/a
USB	Yes	-	Yes Micro-USB	-	Yes USB Type C
Wi-Fi	-	-	Yes 4 (802.11 b,g,n)	-	Yes 5 (802.11 a,ac,b,g,n)
Contacts
Picture ID	n/a	-	n/a	-	n/a
Ringer ID	n/a	Yes	n/a	Yes	n/a
Voice Dialing	n/a	-	n/a	Yes	n/a
Customization
Changeable Body Plates	-	Yes	-	Yes	-
Custom Graphics	n/a	Yes	n/a	Yes	n/a
Custom Ringtones	n/a	Yes	n/a	Yes	n/a
Real-Music Ringers	n/a	-	n/a	-	n/a
Data & Network
Data Tethering	n/a	-	n/a	Yes	n/a
WAP / Web Browser	n/a	Yes	n/a	Yes	n/a
Input
Predictive Text Entry	n/a	Yes	n/a	Yes	n/a
Side Keys	Yes	-	Yes	Yes	Yes
Text Keyboard, Hardware	Yes	-	-	-	-
Touch Screen	-	-	Yes	-	Yes
Memory
Memory Card Slot	Yes	-	Yes	-	Yes
Messaging
Email Client	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	n/a	Yes	n/a	-	n/a
Text Messaging Templates	n/a	Yes	n/a	Yes	n/a
Music
FM Radio	-	Yes	-	-	-
Headphone Jack (3.5mm)	-	-	Yes	-	Yes
Music Player	n/a	-	n/a	-	n/a
Productivity
Alarm	n/a	Yes	n/a	Yes	n/a
Calculator	n/a	Yes	n/a	Yes	n/a
Calendar	n/a	Yes	n/a	Yes	n/a
To-Do List	n/a	-	n/a	-	n/a
Voice Memo	n/a	-	n/a	Yes	n/a
Software
Games	n/a	Yes	n/a	Yes	n/a
Java (J2ME)	n/a	Yes	n/a	Yes	n/a
Voice
HD Voice	-	-	-	-	Yes
Headset Jack (2.5 mm)	n/a	Yes	n/a	Yes	n/a
Speaker Phone	Yes	Yes	Yes	-	Yes
	Pantech Matrix Pro C820	Nokia 6030	ZTE Obsidian	Motorola T720 / T721 (GSM)	AT&T Maestro 3
	X >	< X >	< X >	< X >	< X

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


Phone	Pantech Matrix Pro C820	Nokia 6030	ZTE Obsidian	Motorola T720 / T721 (GSM)	AT&T Maestro 3