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Phone	Samsung SPH-i550	ZTE Blade X1 5G	BlackBerry Q10 (GSM)	LG AX-4270 / VX-4270	Samsung UpStage M620
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Not yet released	Released	Released	Released	Released
Display Size	?	6.5" diag. 19.5 : 9	3.1" diag. 1 : 1	?	2.1" diag. 4 : 3
Display Resolution & Type	320 x 320 pixels LCD (TFT/TFD)	1080 x 2340 pixels (~396 ppi) LCD (TFT/TFD)	720 x 720 pixels (~328 ppi) AMOLED	128 x 128 pixels LCD (STN)	176 x 220 pixels (~134 ppi) LCD (TFT/TFD)
Display Refresh	?	60 Hz	?	?	?
Battery	?	4,000 mAh	2,100 mAh	?	620 mAh
Processor	200 MHz Motorola MX-1	2.4 GHz Qualcomm Snapdragon 765G	1.5 GHz Qualcomm Snapdragon S4	?	?
RAM	?	6 GB	2 GB	?	?
Storage	? raw hardware	128 GB	16 GB	? raw hardware	? raw hardware
Main Camera	1 megapixel	48 megapixel	8 megapixel	-	1 megapixel
Wide Camera	-	8 megapixel	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	?	4K UHD	1080p HD	-	?
Front Camera	-	16 megapixel	2 megapixel	-	-
Weight	?	6.7 oz (190g)	4.9 oz (139g)	3.21 oz (91g)	2.57 oz (73g)
Dimensions	3.46" x 2.34" x 1.1" (88 x 59 x 27.9 mm)	6.46" x 2.99" x 0.36" (164 x 76 x 9.2 mm)	4.71" x 2.63" x 0.41" (120 x 67 x 10.3 mm)	3.27" x 1.76" x 0.91" (83 x 45 x 23.1 mm)	4.07" x 1.73" x 0.37" (103 x 44 x 9.4 mm)
Form Factor	Clamshell	Slab	Slab	Clamshell	Slab
Platform / OS	Palm OS	Android	BlackBerry 10	(proprietary)	(proprietary)
Network Bands	CDMA: 850, 1900 AMPS: 850	5G: 2, 5, 66 4G LTE: 2, 4, 5, 12, 13, 66	4G LTE: 2, 4, 5, 17 WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900 *	CDMA: 850, 1900 AMPS: 850	CDMA: 850, 1900
Data Technology	1xRTT	NR (5G)	LTE (Cat 3)	1xRTT	EVDO r0
Features
Barometer	-	Yes	-	-	-
Fingerprint Reader	-	Yes stand-alone	-	-	-
Flashlight	-	Yes	-	-	-
GPS / Location	n/a	n/a	n/a	Yes	-
Accessibility
Adjustable Text Size	n/a	n/a	n/a	-	Yes
Hearing Aid Compatible	-	Yes M4, T4 (very tele-coil compatible)	Yes M3, T4 (very tele-coil compatible)	-	Yes M4 (very compatible)
Multiple Languages	n/a	n/a	n/a	Yes	-
TTY/TDD (Digital)	Yes	Yes	Yes	Yes	Yes
Alerts
Extra Display	Yes	-	-	Yes	Yes
Ringer Profiles	-	-	Yes	-	-
Connectivity
Bluetooth	-	Yes	Yes	-	Yes
Infrared (IR)	Yes	-	-	-	-
Mobile Hotspot	n/a	n/a	n/a	-	-
NFC	-	Yes	Yes	-	-
USB	-	Yes USB Type C	Yes Micro-USB	-	Yes
Wi-Fi	-	Yes 5 (802.11 a,ac,b,g,n)	Yes 4 (802.11 a,b,g,n)	-	-
Contacts
Picture ID	n/a	n/a	n/a	Yes	Yes
Ringer ID	n/a	n/a	n/a	Yes	Yes
Voice Dialing	n/a	n/a	n/a	Yes	Yes
Customization
Custom Graphics	n/a	n/a	n/a	Yes	Yes
Custom Ringtones	n/a	n/a	n/a	Yes	Yes
Real-Music Ringers	n/a	n/a	n/a	-	Yes
Data & Network
Data Tethering	n/a	n/a	n/a	Yes	-
External Antenna Jack	n/a	n/a	n/a	-	Yes
WAP / Web Browser	n/a	n/a	n/a	Yes	Yes
Input
Predictive Text Entry	n/a	n/a	n/a	Yes	Yes
Side Keys	Yes	Yes	Yes	Yes	Yes
Text Keyboard, Hardware	-	-	Yes	-	-
Touch Screen	Yes	Yes Capacitive	Yes Capacitive	-	-
Memory
Memory Card Slot	Yes	Yes	Yes	-	Yes
Messaging
Email Client	n/a	n/a	n/a	-	-
Instant Messaging	n/a	n/a	n/a	-	Yes
MMS	n/a	n/a	n/a	Yes	Yes
Text Messaging Templates	n/a	n/a	n/a	Yes	Yes
Music
FM Radio	-	-	Yes	-	-
Headphone Jack (3.5mm)	-	Yes	Yes	-	-
Music Player	n/a	n/a	n/a	-	Yes
Photo & Video
DLNA	-	-	Yes	-	-
TV Output	-	-	Yes	-	-
Power
Fast Charging	-	Yes	-	-	-
Productivity
Alarm	n/a	n/a	n/a	Yes	Yes
Calculator	n/a	n/a	n/a	Yes	Yes
Calendar	n/a	n/a	n/a	Yes	Yes
To-Do List	n/a	n/a	n/a	-	Yes
Voice Memo	n/a	n/a	n/a	Yes	Yes
Software
BREW	n/a	n/a	n/a	Yes	-
Games	n/a	n/a	n/a	Yes	Yes
Java (J2ME)	n/a	n/a	n/a	-	Yes
Voice
HD Voice	-	Yes	-	-	-
Headset Jack (2.5 mm)	n/a	n/a	n/a	Yes	-
Speaker Phone	-	Yes	Yes	Yes	Yes
	Samsung SPH-i550	ZTE Blade X1 5G	BlackBerry Q10 (GSM)	LG AX-4270 / VX-4270	Samsung UpStage M620
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NOTE: Differences are highlighted with bold / black text for visual clarity only.


Phone	Samsung SPH-i550	ZTE Blade X1 5G	BlackBerry Q10 (GSM)	LG AX-4270 / VX-4270	Samsung UpStage M620