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Phone	Samsung SGH-X640	HTC Wildfire S (CDMA)	Coolpad Defiant	Motorola i450 / i455	TCL 40 XL / Jitterbug Smart 4
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	3.2" diag. 5 : 3	5" diag. 16 : 9	?	6.8" diag. 20 : 9
Display Resolution & Type	128 x 160 pixels LCD (TFT/TFD)	320 x 480 pixels (~180 ppi) LCD (TFT/TFD)	480 x 854 pixels (~196 ppi) LCD (TFT/TFD)	130 x 130 pixels LCD (STN)	720 x 1600 pixels (~260 ppi) LCD (TFT/TFD)
Display Refresh	?	60 Hz	60 Hz	?	90 Hz
Battery	800 mAh	1,230 mAh	2,450 mAh	?	5,000 mAh
Processor	?	600 MHz Qualcomm S4 Plus MSM8227	1.4 GHz Qualcomm Snapdragon 425 (MSM8917)	?	2.3 GHz MediaTek Helio G37
RAM	?	?	1 GB	?	4 GB
Storage	? raw hardware	512 MB	8 GB	? raw hardware	128 GB
Main Camera	Yes	5 megapixel	5 megapixel	-	50 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	-	WVGA / 480p	720p HD	-	1080p HD
Front Camera	-	-	2 megapixel	-	8 megapixel
Weight	3 oz (85g)	3.7 oz (105g)	6.5 oz (184g)	4.5 oz (128g)	6.88 oz (195g)
Dimensions	3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm)	3.99" x 2.34" x 0.49" (101 x 59 x 12.4 mm)	5.69" x 2.81" x 0.4" (145 x 71 x 10.2 mm)	3.5" x 2" x 1.1" (89 x 51 x 27.9 mm)	6.61" x 3.01" x 0.35" (168 x 76 x 8.8 mm)
Form Factor	Clamshell	Slab	Slab	Clamshell	Slab
Platform / OS	(proprietary)	Android	Android	(proprietary)	Android
Network Bands	GSM: 900, 1800, 1900	CDMA: 850, 1900	4G LTE: 2, 4, 5, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900	iDEN: 800	4G LTE: 2, 4, 5, 12, 13, 25, 26, 41, 66, 71 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900
Data Technology	GPRS	EVDO rA	LTE (Cat 4)	-	LTE (Cat 6)
Features
Barometer	-	-	-	-	Yes
Fingerprint Reader	-	-	-	-	Yes
Flashlight	-	-	Yes	-	Yes
GPS / Location	-	n/a	n/a	Yes	n/a
Accessibility
Hearing Aid Compatible	-	Yes M4, T4 (very tele-coil compatible)	Yes M4, T3 (mostly tele-coil compatible)	Yes M3 (mostly compatible)	Yes M3, T3 (mostly tele-coil compatible)
Multiple Languages	Yes	n/a	n/a	Yes	n/a
TTY/TDD (Digital)	-	Yes	Yes	Yes	Yes
Alerts
Extra Display	-	-	-	Yes	-
Ringer Profiles	-	-	-	Yes	-
Connectivity
Bluetooth	-	Yes	Yes	-	Yes
Mobile Hotspot	-	n/a	n/a	-	n/a
USB	-	Yes Micro-USB	Yes Micro-USB	Yes	Yes USB Type C
Wi-Fi	-	Yes 4 (802.11 b,g,n)	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	-	n/a	n/a	Yes	n/a
Customization
Custom Graphics	Yes	n/a	n/a	Yes	n/a
Custom Ringtones	Yes	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	Yes	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	Yes
Touch Screen	-	Yes Capacitive	Yes Capacitive	-	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	Yes	n/a
Text Messaging Templates	Yes	n/a	n/a	Yes	n/a
Music
FM Radio	-	Yes *	-	-	-
Headphone Jack (3.5mm)	-	Yes	Yes	-	Yes
Music Player	-	n/a	n/a	-	n/a
Stereo Speakers	-	-	-	-	Yes
Power
Fast Charging	-	-	-	-	Yes
Productivity
Alarm	Yes	n/a	n/a	-	n/a
Calculator	Yes	n/a	n/a	-	n/a
Calendar	Yes	n/a	n/a	Yes	n/a
To-Do List	Yes	n/a	n/a	-	n/a
Voice Memo	Yes	n/a	n/a	Yes	n/a
Software
Games	Yes	n/a	n/a	Yes	n/a
Java (J2ME)	Yes	n/a	n/a	Yes	n/a
Voice
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	Yes	Yes
	* Some versions only
	Samsung SGH-X640	HTC Wildfire S (CDMA)	Coolpad Defiant	Motorola i450 / i455	TCL 40 XL / Jitterbug Smart 4
	X >	< X >	< X >	< X >	< X

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


Phone	Samsung SGH-X640	HTC Wildfire S (CDMA)	Coolpad Defiant	Motorola i450 / i455	TCL 40 XL / Jitterbug Smart 4