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Specifications
	X >	< X >	< X >	< X >	< X

Phone	Samsung SPH-N270 (Matrix Phone)	ZTE Blade X1 5G	Samsung MM-A900 / SPH-A900 / Ace	Samsung Glyde U940	Siemens SX66 / MDA III / PDA2K (HTC Blue Angel)
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	6.5" diag. 19.5 : 9	?	2.8" diag. 16.5 : 9	?
Display Resolution & Type	128 x 160 pixels LCD (TFT/TFD)	1080 x 2340 pixels (~396 ppi) LCD (TFT/TFD)	240 x 320 pixels LCD (TFT/TFD)	240 x 440 pixels (~182 ppi) LCD (TFT/TFD)	240 x 320 pixels LCD (TFT/TFD)
Display Refresh	?	60 Hz	?	?	?
Battery	1,000 mAh	4,000 mAh	?	1,000 mAh	1,490 mAh
Processor	?	2.4 GHz Qualcomm Snapdragon 765G	?	?	400 MHz Intel XScale
RAM	?	6 GB	?	?	?
Storage	? raw hardware	128 GB	? raw hardware	? raw hardware	? raw hardware
Main Camera	-	48 megapixel	1 megapixel	2 megapixel	Yes
Wide Camera	-	8 megapixel	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	-	4K UHD	?	QVGA (320 x 240)	QCIF (176 x 144)
Front Camera	-	16 megapixel	-	-	-
Weight	4.66 oz (132g)	6.7 oz (190g)	3.9 oz (111g)	4.2 oz (119g)	7.41 oz (210g)
Dimensions	4.53" x 2.28" x 0.79" (115 x 58 x 20.1 mm)	6.46" x 2.99" x 0.36" (164 x 76 x 9.2 mm)	3.86" x 2.01" x 0.57" (98 x 51 x 14.5 mm)	4.09" x 1.98" x 0.71" (104 x 50 x 18 mm)	4.92" x 2.83" x 0.75" (125 x 72 x 19.1 mm)
Form Factor	Slide	Slab	Clamshell	Slide	Slide
Platform / OS	(proprietary)	Android	(proprietary)	(proprietary)	Windows Mobile Professional
Network Bands	CDMA: 850, 1900 AMPS: 850	5G: 2, 5, 66 4G LTE: 2, 4, 5, 12, 13, 66	CDMA: 850, 1900	CDMA: 850, 1900	GSM: 850, 900, 1800, 1900
Data Technology	-	NR (5G)	EVDO r0	EVDO r0	GPRS
Features
Barometer	-	Yes	-	-	-
Fingerprint Reader	-	Yes stand-alone	-	-	-
Flashlight	-	Yes	-	-	-
GPS / Location	Yes	n/a	Yes	Yes	n/a
Accessibility
Hearing Aid Compatible	-	Yes M4, T4 (very tele-coil compatible)	-	Yes M4 (very compatible)	-
Multiple Languages	Yes	n/a	Yes	Yes	n/a
TTY/TDD (Digital)	-	Yes	Yes	Yes	-
Alerts
Extra Display	-	-	Yes	-	-
Connectivity
Bluetooth	-	Yes	Yes	Yes	Yes
Infrared (IR)	-	-	-	-	Yes
NFC	-	Yes	-	-	-
USB	-	Yes USB Type C	Yes	Yes	Yes
Wi-Fi	-	Yes 5 (802.11 a,ac,b,g,n)	-	-	Yes
Contacts
Picture ID	Yes	n/a	Yes	Yes	n/a
Ringer ID	Yes	n/a	Yes	Yes	n/a
Voice Dialing	Yes	n/a	Yes	Yes	n/a
Customization
Custom Graphics	-	n/a	Yes	Yes	n/a
Custom Ringtones	-	n/a	Yes	Yes	n/a
Real-Music Ringers	-	n/a	-	Yes	n/a
Data & Network
Data Tethering	-	n/a	Yes	Yes	n/a
WAP / Web Browser	-	n/a	Yes	Yes	n/a
Input
Predictive Text Entry	Yes	n/a	Yes	Yes	n/a
Side Keys	-	Yes	Yes	Yes	Yes
Text Keyboard, Hardware	-	-	-	Yes	Yes
Touch Screen	-	Yes Capacitive	-	Yes	Yes
Memory
Memory Card Slot	-	Yes	-	Yes	Yes
Messaging
Email Client	-	n/a	-	-	n/a
MMS	-	n/a	-	Yes	n/a
Text Messaging Templates	-	n/a	Yes	Yes	n/a
Music
Headphone Jack (3.5mm)	-	Yes	-	-	-
Music Player	-	n/a	Yes	Yes	n/a
Power
Fast Charging	-	Yes	-	-	-
Productivity
Alarm	Yes	n/a	Yes	Yes	n/a
Calculator	Yes	n/a	Yes	Yes	n/a
Calendar	Yes	n/a	Yes	Yes	n/a
To-Do List	Yes	n/a	Yes	-	n/a
Voice Memo	Yes	n/a	Yes	-	n/a
Software
BREW	-	n/a	-	Yes	n/a
Games	-	n/a	Yes	Yes	n/a
Java (J2ME)	-	n/a	Yes	-	n/a
Voice
HD Voice	-	Yes	-	-	-
Headset Jack (2.5 mm)	Yes	n/a	Yes	Yes	n/a
Speaker Phone	-	Yes	Yes	Yes	Yes
	* Some versions only
	Samsung SPH-N270 (Matrix Phone)	ZTE Blade X1 5G	Samsung MM-A900 / SPH-A900 / Ace	Samsung Glyde U940	Siemens SX66 / MDA III / PDA2K (HTC Blue Angel)
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NOTE: Differences are highlighted with bold / black text for visual clarity only.


Phone	Samsung SPH-N270 (Matrix Phone)	ZTE Blade X1 5G	Samsung MM-A900 / SPH-A900 / Ace	Samsung Glyde U940	Siemens SX66 / MDA III / PDA2K (HTC Blue Angel)