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Phone	Samsung Galaxy Ring / Prevail 2	HTC G2	Pantech Reveal C790	Palm Treo 650 (CDMA)	Samsung Galaxy S III (T-Mobile)
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	4" diag. 5 : 3	3.7" diag. 5 : 3	2.2" diag. 4 : 3	?	4.8" diag. 16 : 9
Display Resolution & Type	480 x 800 pixels (~233 ppi) LCD (TFT/TFD)	480 x 800 pixels (~252 ppi) LCD (TFT/TFD)	320 x 240 pixels (~182 ppi) LCD (TFT/TFD)	320 x 320 pixels LCD (TFT/TFD)	720 x 1280 pixels (~306 ppi) AMOLED
Display Refresh	60 Hz	60 Hz	?	?	60 Hz
Battery	1,750 mAh	1,300 mAh	930 mAh	?	2,100 mAh
Processor	1.4 GHz Qualcomm Snapdragon S2 MSM8655	800 MHz Qualcomm S2 MSM7230	?	312 MHz Intel XScale PXA270	1.5 GHz Qualcomm Snapdragon S4
RAM	1 GB	?	?	?	2 GB
Storage	4 GB	? raw hardware	? raw hardware	? raw hardware	16 GB *
Main Camera	5 megapixel	5 megapixel	1 megapixel	Yes	8 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	720p HD	720p HD	QVGA (320 x 240)	QVGA (320 x 240)	1080p HD
Front Camera	1 megapixel	-	-	-	2 megapixel
Weight	3.4 oz (96g)	6.5 oz (184g)	4.2 oz (119g)	6.3 oz (179g)	4.65 oz (132g)
Dimensions	4.83" x 2.48" x 0.47" (123 x 63 x 11.9 mm)	4.68" x 2.37" x 0.55" (119 x 60 x 14 mm)	3.91" x 2.36" x 0.58" (99 x 60 x 14.8 mm)	4.4" x 2.3" x 0.9" (112 x 58 x 22.9 mm)	5.38" x 2.78" x 0.34" (137 x 71 x 8.6 mm)
Form Factor	Slab	Slab	Slab	Slab	Slab
Platform / OS	Android	Android	(proprietary)	Palm OS	Android
Network Bands	CDMA: 800, 850, 1900	WCDMA: 1, 4 GSM: 850, 900, 1800, 1900	WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900	CDMA: 850, 1900	4G LTE: 4, 17 WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900 *
Data Technology	EVDO rA	HSPA 14.4	HSDPA 3.6	1xRTT	HSPA+ 42
Features
Flashlight	-	-	-	-	Yes
GPS / Location	n/a	n/a	Yes	n/a	n/a
Accessibility
Adjustable Text Size	n/a	n/a	Yes	n/a	n/a
Hearing Aid Compatible	Yes M4 (very compatible)	Yes M3 (mostly compatible)	Yes M3, T3 (mostly tele-coil compatible)	-	Yes M3 (mostly compatible)
Multiple Languages	n/a	n/a	Yes	n/a	n/a
TTY/TDD (Digital)	Yes	-	Yes	-	Yes
Alerts
Ringer Profiles	-	-	Yes	-	-
Connectivity
Bluetooth	Yes	Yes	Yes	Yes	Yes
Infrared (IR)	-	-	-	Yes	-
Mobile Hotspot	n/a	n/a	-	n/a	n/a
NFC	-	-	-	-	Yes
USB	Yes	Yes	Yes	-	Yes Micro-USB
Wi-Fi	Yes 4 (802.11 a,b,g,n)	Yes 4 (802.11 b,g,n)	-	-	Yes
Contacts
Picture ID	n/a	n/a	Yes	n/a	n/a
Ringer ID	n/a	n/a	Yes	n/a	n/a
Voice Dialing	n/a	n/a	-	n/a	n/a
Customization
Custom Graphics	n/a	n/a	Yes	n/a	n/a
Custom Ringtones	n/a	n/a	Yes	n/a	n/a
Real-Music Ringers	n/a	n/a	Yes	n/a	n/a
Data & Network
Data Tethering	n/a	n/a	Yes	n/a	n/a
WAP / Web Browser	n/a	n/a	Yes	n/a	n/a
Input
Predictive Text Entry	n/a	n/a	Yes	n/a	n/a
Side Keys	Yes	Yes	Yes	Yes	Yes
Text Keyboard, Hardware	-	Yes	Yes	Yes	-
Touch Screen	Yes Capacitive	Yes Capacitive	-	Yes	Yes Capacitive
Memory
Memory Card Slot	Yes	Yes	Yes	Yes	Yes
Messaging
Email Client	n/a	n/a	Yes	n/a	n/a
Instant Messaging	n/a	n/a	Yes	n/a	n/a
MMS	n/a	n/a	Yes	n/a	n/a
Text Messaging Templates	n/a	n/a	Yes	n/a	n/a
Music
Headphone Jack (3.5mm)	Yes	Yes	-	-	Yes
Music Player	n/a	n/a	Yes	n/a	n/a
Photo & Video
DLNA	Yes	-	-	-	Yes
TV Output	-	-	-	-	Yes
Productivity
Alarm	n/a	n/a	Yes	n/a	n/a
Calculator	n/a	n/a	Yes	n/a	n/a
Calendar	n/a	n/a	Yes	n/a	n/a
To-Do List	n/a	n/a	-	n/a	n/a
Voice Memo	n/a	n/a	Yes	n/a	n/a
Software
Games	n/a	n/a	Yes	n/a	n/a
Java (J2ME)	n/a	n/a	Yes	n/a	n/a
Voice
HD Voice	-	-	-	-	Yes
Headset Jack (2.5 mm)	n/a	n/a	-	n/a	n/a
Speaker Phone	Yes	Yes	Yes	Yes	Yes
	Samsung Galaxy Ring / Prevail 2	HTC G2	Pantech Reveal C790	Palm Treo 650 (CDMA)	Samsung Galaxy S III (T-Mobile)
	X >	< X >	< X >	< X >	< X

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


Phone	Samsung Galaxy Ring / Prevail 2	HTC G2	Pantech Reveal C790	Palm Treo 650 (CDMA)	Samsung Galaxy S III (T-Mobile)