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Phone	Cal-Comp EZ	Samsung Galaxy J2 / J2 Pure / J2 Dash	BlackBerry 7750	OnePlus 12	ZTE Blade Vantage
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	5" diag. 16 : 9	?	6.8" diag. 20 : 9	5" diag. 16 : 9
Display Resolution & Type	128 x 128 pixels LCD (STN)	540 x 960 pixels (~220 ppi) LCD (TFT/TFD)	240 x 240 pixels LCD (Color)	1440 x 3168 pixels (~510 ppi) AMOLED	480 x 854 pixels (~196 ppi) LCD (TFT/TFD)
Display Refresh	?	60 Hz	?	120 Hz	60 Hz
Battery	800 mAh	2,600 mAh	?	5,400 mAh	2,500 mAh
Processor	?	1.4 GHz Samsung Exynos 7570	?	Snapdragon 8 Gen 3	1.1 GHz Qualcomm Snapdragon 210 (MSM8909)
RAM	?	2 GB	?	12 GB *	2 GB
Storage	? raw hardware	16 GB	? raw hardware	256 GB *	16 GB
Main Camera	-	8 megapixel	-	50 megapixel	8 megapixel
Wide Camera	-	-	-	48 megapixel	-
Tele Camera	-	-	-	64 megapixel	-
Video Capture	-	1080p HD	-	8K	720p HD
Front Camera	-	5 megapixel	-	32 megapixel	2 megapixel
Weight	2.47 oz (70g)	5.43 oz (154g)	5.01 oz (142g)	7.76 oz (220g)	5.29 oz (150g)
Dimensions	4.04" x 1.71" x 0.63" (103 x 43 x 16 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)	6.47" x 2.98" x 0.36" (164 x 76 x 9.1 mm)	5.73" x 2.85" x 0.36" (146 x 72 x 9.2 mm)
Form Factor	Slab	Slab	Slab	Slab	Slab
Platform / OS	(proprietary)	Android	BlackBerry OS	Android	Android
Network Bands	CDMA: 850, 1900	4G LTE: 2, 3, 4, 5, 7, 12, 14, 66, 71 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 *	CDMA: 850, 1900	5G: 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 30, 38, 41, 66, 71, 77-C, 78 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 28, 30, 32, 38, 39, 40, 41, 48, 66, 71 WCDMA: 1, 2, 4, 5, 6, 8, 19 GSM: 850, 900, 1800, 1900	4G LTE: 2, 4, 5, 13
Data Technology	1xRTT	LTE (Cat 4)	1xRTT	NR (5G)	LTE (Cat 4)
Features
Fingerprint Reader	-	-	-	Yes in-display (optical)	-
Flashlight	-	Yes	-	Yes	Yes
GPS / Location	Yes	n/a	n/a	n/a	n/a
Accessibility
Hearing Aid Compatible	-	Yes M3, T3 (mostly tele-coil compatible)	-	Yes M3, T4 (very tele-coil compatible)	Yes M4, T4 (very tele-coil compatible)
Multiple Languages	Yes	n/a	n/a	n/a	n/a
TTY/TDD (Digital)	-	Yes	Yes	-	Yes
Alerts
Ringer Profiles	-	-	Yes	-	-
Connectivity
Bluetooth	-	Yes	-	Yes	Yes
NFC	-	-	-	Yes	-
USB	Yes Mini-USB	Yes Micro-USB	Yes	Yes USB Type C	Yes Micro-USB
Wi-Fi	-	Yes 4 (802.11 b,g,n)	-	Yes 7 (802.11 a,ac,ax,b,be,g,n)	Yes 4 (802.11 b,g,n)
Customization
Custom Ringtones	-	n/a	n/a	n/a	n/a
Data & Network
Dual-SIM	-	-	-	Yes	-
WAP / Web Browser	-	n/a	n/a	n/a	n/a
Input
Side Keys	-	Yes	Yes	Yes	Yes
Text Keyboard, Hardware	-	-	Yes	-	-
Touch Screen	-	Yes Capacitive	-	Yes Capacitive	Yes Capacitive
Memory
Memory Card Slot	-	Yes	-	-	Yes
Messaging
Email Client	-	n/a	n/a	n/a	n/a
Text Messaging Templates	Yes	n/a	n/a	n/a	n/a
Music
Headphone Jack (3.5mm)	-	Yes	-	-	Yes
Power
Fast Charging	-	-	-	Yes	-
Wireless Charging	-	-	-	Yes	-
Productivity
Alarm	Yes	n/a	n/a	n/a	n/a
Calculator	Yes	n/a	n/a	n/a	n/a
Calendar	Yes	n/a	n/a	n/a	n/a
To-Do List	Yes	n/a	n/a	n/a	n/a
Voice Memo	Yes *	n/a	n/a	n/a	n/a
Software
Games	-	n/a	n/a	n/a	n/a
Java (J2ME)	-	n/a	n/a	n/a	n/a
Voice
HD Voice	-	-	-	Yes	Yes
Headset Jack (2.5 mm)	Yes	n/a	n/a	n/a	n/a
Speaker Phone	-	Yes	-	Yes	Yes
	* Some versions only
	Cal-Comp EZ	Samsung Galaxy J2 / J2 Pure / J2 Dash	BlackBerry 7750	OnePlus 12	ZTE Blade Vantage
	X >	< X >	< X >	< X >	< X

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


Phone	Cal-Comp EZ	Samsung Galaxy J2 / J2 Pure / J2 Dash	BlackBerry 7750	OnePlus 12	ZTE Blade Vantage