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Phone	Samsung SPH-N270 (Matrix Phone)	Samsung Galaxy J2 / J2 Pure / J2 Dash	BlackBerry 7750	Sanyo MM-7400	ZTE Blade A7 Prime
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	5" diag. 16 : 9	?	?	6.1" diag. 19.5 : 9
Display Resolution & Type	128 x 160 pixels LCD (TFT/TFD)	540 x 960 pixels (~220 ppi) LCD (TFT/TFD)	240 x 240 pixels LCD (Color)	176 x 220 pixels LCD (TFT/TFD)	720 x 1560 pixels (~282 ppi) LCD (TFT/TFD)
Display Refresh	?	60 Hz	?	?	60 Hz
Battery	1,000 mAh	2,600 mAh	?	1,000 mAh	3,200 mAh
Processor	?	1.4 GHz Samsung Exynos 7570	?	?	2 GHz MediaTek Helio A22 (MT6761)
RAM	?	2 GB	?	?	3 GB
Storage	? raw hardware	16 GB	? raw hardware	? raw hardware	32 GB
Main Camera	-	8 megapixel	-	Yes	16 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	-	1080p HD	-	QCIF (176 x 144)	1080p HD
Front Camera	-	5 megapixel	-	-	5 megapixel
Weight	4.66 oz (132g)	5.43 oz (154g)	5.01 oz (142g)	4.06 oz (115g)	5.82 oz (165g)
Dimensions	4.53" x 2.28" x 0.79" (115 x 58 x 20.1 mm)	5.65" x 2.84" x 0.35" (144 x 72 x 8.9 mm)	4.76" x 3.03" x 0.71" (121 x 77 x 18 mm)	3.64" x 1.97" x 1.13" (92 x 50 x 28.7 mm)	6.17" x 2.87" x 0.32" (157 x 73 x 8.1 mm)
Form Factor	Slide	Slab	Slab	Clamshell	Slab
Platform / OS	(proprietary)	Android	BlackBerry OS	(proprietary)	Android
Network Bands	CDMA: 850, 1900 AMPS: 850	4G LTE: 2, 3, 4, 5, 7, 12, 14, 66, 71 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 *	CDMA: 850, 1900	CDMA: 850, 1900 AMPS: 850	4G LTE: 2, 4, 5, 13
Data Technology	-	LTE (Cat 4)	1xRTT	1xRTT	LTE (Cat 4)
Features
Fingerprint Reader	-	-	-	-	Yes
Flashlight	-	Yes	-	Yes	Yes
GPS / Location	Yes	n/a	n/a	Yes	n/a
Water-Resistant	-	-	-	-	Yes IPX2 (drip)
Accessibility
Hearing Aid Compatible	-	Yes M3, T3 (mostly 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	-
Ringer Profiles	-	-	Yes	-	-
Connectivity
Bluetooth	-	Yes	-	-	Yes
USB	-	Yes Micro-USB	Yes	Yes	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	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	Yes	n/a
Customization
Changeable Body Plates	-	-	-	Yes	-
Custom Graphics	-	n/a	n/a	Yes	n/a
Custom Ringtones	-	n/a	n/a	Yes	n/a
Real-Music Ringers	-	n/a	n/a	Yes	n/a
Data & Network
Data Tethering	-	n/a	n/a	Yes	n/a
WAP / Web Browser	-	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
Text Keyboard, Hardware	-	-	Yes	-	-
Touch Screen	-	Yes Capacitive	-	-	Yes Capacitive
Memory
Memory Card Slot	-	Yes	-	-	Yes
Messaging
Email Client	-	n/a	n/a	-	n/a
Text Messaging Templates	-	n/a	n/a	Yes	n/a
Music
FM Radio	-	-	-	-	Yes
Headphone Jack (3.5mm)	-	Yes	-	-	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	Yes	n/a	n/a	Yes	n/a
Voice Memo	Yes	n/a	n/a	Yes	n/a
Software
Games	-	n/a	n/a	Yes	n/a
Java (J2ME)	-	n/a	n/a	Yes	n/a
Voice
Call Screening	-	-	-	Yes	-
HD Voice	-	-	-	-	Yes
Headset Jack (2.5 mm)	Yes	n/a	n/a	Yes	n/a
Push-To-Talk	-	-	-	Yes	-
Speaker Phone	-	Yes	-	Yes	Yes
	Samsung SPH-N270 (Matrix Phone)	Samsung Galaxy J2 / J2 Pure / J2 Dash	BlackBerry 7750	Sanyo MM-7400	ZTE Blade A7 Prime
	X >	< X >	< X >	< X >	< X

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


Phone	Samsung SPH-N270 (Matrix Phone)	Samsung Galaxy J2 / J2 Pure / J2 Dash	BlackBerry 7750	Sanyo MM-7400	ZTE Blade A7 Prime