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Phone	Samsung SGH-X640	Samsung SCH-A220	ZTE Blade Max 3 / Max Blue	UTStarcom PPC-6700 / XV-6700 / HTC Apache	Motorola Defy (2010)
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	?	6" diag. 16 : 9	?	3.6" diag. 16 : 9
Display Resolution & Type	128 x 160 pixels LCD (TFT/TFD)	128 x 128 pixels LCD (STN)	1080 x 1920 pixels (~367 ppi) LCD (TFT/TFD)	240 x 320 pixels LCD (TFT/TFD)	480 x 854 pixels (~272 ppi) LCD (TFT/TFD)
Display Refresh	?	?	60 Hz	?	60 Hz
Battery	800 mAh	?	4,000 mAh	1,350 mAh	1,540 mAh
Processor	?	?	2 GHz Qualcomm Snapdragon 625 (MSM8953)	416 MHz Intel	800 MHz TI OMAP3610
RAM	?	?	2 GB	?	?
Storage	? raw hardware	? raw hardware	16 GB	? raw hardware	? raw hardware
Main Camera	Yes	-	13 megapixel	1 megapixel	5 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	-	-	4K UHD	?	?
Front Camera	-	-	5 megapixel	-	-
Weight	3 oz (85g)	3.25 oz (92g)	6.34 oz (180g)	6.07 oz (172g)	4.16 oz (118g)
Dimensions	3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm)	2.87" x 2.09" x 0.94" (73 x 53 x 23.9 mm)	6.49" x 3.3" x 0.35" (165 x 84 x 8.9 mm)	4.25" x 2.32" x 0.93" (108 x 59 x 23.6 mm)	4.21" x 2.32" x 0.53" (107 x 59 x 13.4 mm)
Form Factor	Clamshell	Clamshell	Slab	Slide	Slab
Platform / OS	(proprietary)	(proprietary)	Android	Windows Mobile Professional	Android
Network Bands	GSM: 900, 1800, 1900	CDMA: 850, 1900	4G LTE: 2, 4, 5, 12, 13, 25 WCDMA: 2, 4, 5 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900	CDMA: 850, 1900	WCDMA: 1, 4, 5 GSM: 850, 900, 1800, 1900
Data Technology	GPRS	1xRTT	LTE (Cat 4)	EVDO r0	HSPA 7.2
Features
Fingerprint Reader	-	-	Yes stand-alone	-	-
Flashlight	-	-	Yes	-	-
GPS / Location	-	Yes	n/a	n/a	n/a
Ruggedized	-	-	-	-	Yes
Accessibility
Hearing Aid Compatible	-	-	Yes M4, T3 (mostly tele-coil compatible)	-	-
Multiple Languages	Yes	Yes	n/a	n/a	n/a
TTY/TDD (Digital)	-	-	Yes	Yes	Yes
Connectivity
Bluetooth	-	-	Yes	Yes	Yes
Infrared (IR)	-	-	-	Yes	-
USB	-	-	Yes USB Type C	Yes Mini-USB	Yes Micro-USB
Wi-Fi	-	-	Yes 5 (802.11 ac,b,g,n)	Yes	Yes 4 (802.11 b,g,n)
Contacts
Picture ID	Yes	-	n/a	n/a	n/a
Ringer ID	Yes	Yes	n/a	n/a	n/a
Voice Dialing	-	Yes	n/a	n/a	n/a
Customization
Custom Graphics	Yes	Yes	n/a	n/a	n/a
Custom Ringtones	Yes	Yes	n/a	n/a	n/a
Real-Music Ringers	-	-	n/a	n/a	n/a
Data & Network
Data Tethering	-	Yes	n/a	n/a	n/a
WAP / Web Browser	Yes	Yes	n/a	n/a	n/a
Input
Predictive Text Entry	Yes	Yes	n/a	n/a	n/a
Side Keys	Yes	Yes	Yes	Yes	Yes
Text Keyboard, Hardware	-	-	-	Yes	-
Touch Screen	-	-	Yes Capacitive	Yes	Yes Capacitive
Memory
Memory Card Slot	-	-	Yes	Yes	Yes
Messaging
Email Client	-	-	n/a	n/a	n/a
EMS / Picture Messaging	Yes	-	n/a	n/a	n/a
Instant Messaging	-	-	n/a	n/a	n/a
MMS	Yes	-	n/a	n/a	n/a
Text Messaging Templates	Yes	Yes	n/a	n/a	n/a
Music
FM Radio	-	-	-	-	Yes
Headphone Jack (3.5mm)	-	-	Yes	-	Yes
Music Player	-	-	n/a	n/a	n/a
Photo & Video
DLNA	-	-	-	-	Yes
Power
Fast Charging	-	-	Yes	-	-
Productivity
Alarm	Yes	Yes	n/a	n/a	n/a
Calculator	Yes	Yes	n/a	n/a	n/a
Calendar	Yes	Yes	n/a	n/a	n/a
To-Do List	Yes	Yes	n/a	n/a	n/a
Voice Memo	Yes	Yes	n/a	n/a	n/a
Software
Games	Yes	-	n/a	n/a	n/a
Java (J2ME)	Yes	-	n/a	n/a	n/a
Voice
Headset Jack (2.5 mm)	Yes	Yes	n/a	n/a	n/a
Speaker Phone	Yes	-	Yes	Yes	Yes
	* Some versions only
	Samsung SGH-X640	Samsung SCH-A220	ZTE Blade Max 3 / Max Blue	UTStarcom PPC-6700 / XV-6700 / HTC Apache	Motorola Defy (2010)
	X >	< X >	< X >	< X >	< X

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


Phone	Samsung SGH-X640	Samsung SCH-A220	ZTE Blade Max 3 / Max Blue	UTStarcom PPC-6700 / XV-6700 / HTC Apache	Motorola Defy (2010)