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Phone	Samsung SCH-A570	BlackBerry 7750	BlackBerry Curve 3G 9330	TCL 40 XL / Jitterbug Smart 4	Palm Treo 600 (CDMA)
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	?	2.5" diag. 4 : 3	6.8" diag. 20 : 9	?
Display Resolution & Type	128 x 160 pixels LCD (STN)	240 x 240 pixels LCD (Color)	320 x 240 pixels (~160 ppi) LCD (TFT/TFD)	720 x 1600 pixels (~260 ppi) LCD (TFT/TFD)	160 x 160 pixels LCD (Color)
Display Refresh	?	?	?	90 Hz	?
Battery	?	?	1,150 mAh	5,000 mAh	?
Processor	?	?	?	2.3 GHz MediaTek Helio G37	?
RAM	?	?	?	4 GB	?
Storage	? raw hardware	? raw hardware	? raw hardware	128 GB	? raw hardware
Main Camera	-	-	2 megapixel	50 megapixel	Yes
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	-	-	?	1080p HD	-
Front Camera	-	-	-	8 megapixel	-
Weight	3.6 oz (102g)	5.01 oz (142g)	3.7 oz (105g)	6.88 oz (195g)	6.2 oz (176g)
Dimensions	3.3" x 1.8" x 0.9" (84 x 46 x 22.9 mm)	4.76" x 3.03" x 0.71" (121 x 77 x 18 mm)	4.29" x 2.36" x 0.55" (109 x 60 x 14 mm)	6.61" x 3.01" x 0.35" (168 x 76 x 8.8 mm)	4.41" x 2.36" x 0.87" (112 x 60 x 22.1 mm)
Form Factor	Clamshell	Slab	Slab	Slab	Slab
Platform / OS	(proprietary)	BlackBerry OS	BlackBerry OS	Android	Palm OS
Network Bands	CDMA: 850, 1900	CDMA: 850, 1900	CDMA: 850, 1900	4G LTE: 2, 4, 5, 12, 13, 25, 26, 41, 66, 71 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900	CDMA: 850, 1900
Data Technology	1xRTT	1xRTT	EVDO r0	LTE (Cat 6)	1xRTT
Features
Barometer	-	-	-	Yes	-
Fingerprint Reader	-	-	-	Yes	-
Flashlight	-	-	-	Yes	-
GPS / Location	Yes	n/a	n/a	n/a	n/a
Accessibility
Adjustable Text Size	-	n/a	n/a	n/a	n/a
Hearing Aid Compatible	-	-	Yes M4, T4 (very tele-coil compatible)	Yes M3, T3 (mostly tele-coil compatible)	-
Multiple Languages	Yes	n/a	n/a	n/a	n/a
TTY/TDD (Digital)	Yes	Yes	Yes	Yes	Yes
Alerts
Extra Display	Yes	-	-	-	-
Ringer Profiles	-	Yes	Yes	-	-
Connectivity
Bluetooth	-	-	Yes	Yes	-
Infrared (IR)	-	-	-	-	Yes
USB	-	Yes	Yes Micro-USB	Yes USB Type C	Yes
Wi-Fi	-	-	Yes 802.11 b,g	Yes 5 (802.11 a,ac,b,g,n)	-
Contacts
Picture ID	-	n/a	n/a	n/a	n/a
Ringer ID	-	n/a	n/a	n/a	n/a
Voice Dialing	Yes	n/a	n/a	n/a	n/a
Customization
Custom Graphics	Yes	n/a	n/a	n/a	n/a
Custom Ringtones	Yes	n/a	n/a	n/a	n/a
Real-Music Ringers	-	n/a	n/a	n/a	n/a
Data & Network
Data Tethering	-	n/a	n/a	n/a	n/a
WAP / Web Browser	Yes	n/a	n/a	n/a	n/a
Input
Predictive Text Entry	Yes	n/a	n/a	n/a	n/a
Side Keys	Yes	Yes	Yes	Yes	Yes
Text Keyboard, Hardware	-	Yes	Yes	-	Yes
Touch Screen	-	-	-	Yes Capacitive	Yes
Memory
Memory Card Slot	-	-	Yes	Yes	Yes
Messaging
Email Client	-	n/a	n/a	n/a	n/a
EMS / Picture Messaging	Yes	n/a	n/a	n/a	n/a
Instant Messaging	-	n/a	n/a	n/a	n/a
MMS	-	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	-
Music Player	-	n/a	n/a	n/a	n/a
Stereo Speakers	-	-	-	Yes	-
Power
Fast 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
BREW	Yes	n/a	n/a	n/a	n/a
Games	Yes	n/a	n/a	n/a	n/a
Java (J2ME)	-	n/a	n/a	n/a	n/a
Voice
HD Voice	-	-	-	Yes	-
Headset Jack (2.5 mm)	Yes	n/a	n/a	n/a	n/a
Speaker Phone	-	-	Yes	Yes	Yes
	Samsung SCH-A570	BlackBerry 7750	BlackBerry Curve 3G 9330	TCL 40 XL / Jitterbug Smart 4	Palm Treo 600 (CDMA)
	X >	< X >	< X >	< X >	< X

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


Phone	Samsung SCH-A570	BlackBerry 7750	BlackBerry Curve 3G 9330	TCL 40 XL / Jitterbug Smart 4	Palm Treo 600 (CDMA)