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Phone	Nokia 7900 Prism	Samsung SCH-A990	BlackBerry 7750	Visible Midnight	Palm Treo 680
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	?	?	6.5" diag. 20 : 9	?
Display Resolution & Type	240 x 320 pixels AMOLED	240 x 320 pixels LCD (TFT/TFD)	240 x 240 pixels LCD (Color)	720 x 1600 pixels (~269 ppi) LCD (TFT/TFD)	320 x 320 pixels LCD (TFT/TFD)
Display Refresh	?	?	?	60 Hz	?
Battery	830 mAh	1,000 mAh	?	4,000 mAh	?
Processor	?	?	?	MediaTek Helio P22 (MT6762)	?
RAM	?	?	?	3 GB	?
Storage	? raw hardware	? raw hardware	? raw hardware	32 GB	? raw hardware
Main Camera	2 megapixel	3 megapixel	-	13 megapixel	Yes
Wide Camera	-	-	-	5 megapixel	-
Tele Camera	-	-	-	-	-
Video Capture	QCIF (176 x 144)	?	-	1080p HD	CIF (352 x 288)
Front Camera	-	-	-	8 megapixel	-
Weight	3.56 oz (101g)	4.4 oz (125g)	5.01 oz (142g)	6.35 oz (180g)	5.5 oz (156g)
Dimensions	4.41" x 1.77" x 0.43" (112 x 45 x 10.9 mm)	3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm)	4.76" x 3.03" x 0.71" (121 x 77 x 18 mm)	6.53" x 3" x 0.34" (166 x 76 x 8.6 mm)	4.4" x 2.3" x 0.8" (112 x 58 x 20.3 mm)
Form Factor	Slab	Clamshell	Slab	Slab	Slab
Platform / OS	(proprietary)	(proprietary)	BlackBerry OS	Android	Palm OS
Network Bands	WCDMA: 1, 5 GSM: 850, 900, 1800, 1900	CDMA: 850, 1900	CDMA: 850, 1900	4G LTE: 2, 4, 5, 7, 12, 13, 66	GSM: 850, 900, 1800, 1900
Data Technology	EDGE	EVDO r0	1xRTT	LTE (Cat 4)	EDGE
Features
Fingerprint Reader	-	-	-	Yes stand-alone	-
Flashlight	-	Yes	-	Yes	-
GPS / Location	-	Yes	n/a	n/a	n/a
Accessibility
Hearing Aid Compatible	-	Yes	-	Yes	-
Multiple Languages	Yes	Yes	n/a	n/a	n/a
TTY/TDD (Digital)	-	Yes	Yes	-	Yes
Alerts
Extra Display	-	Yes	-	-	-
Ringer Profiles	Yes	-	Yes	-	-
Connectivity
Bluetooth	Yes	Yes	-	Yes	Yes
Infrared (IR)	-	-	-	-	Yes
USB	Yes Micro-USB	Yes	Yes	Yes USB Type C	Yes
Wi-Fi	-	-	-	Yes 5 (802.11 a,ac,b,g,n)	-
Contacts
Picture ID	Yes	Yes	n/a	n/a	n/a
Ringer ID	Yes	Yes	n/a	n/a	n/a
Voice Dialing	Yes	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	Yes	Yes	n/a	n/a	n/a
Data & Network
Data Tethering	Yes	Yes	n/a	n/a	n/a
External Antenna Jack	-	-	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
Text Keyboard, Hardware	-	-	Yes	-	Yes
Touch Screen	-	-	-	Yes	Yes
Memory
Memory Card Slot	-	Yes	-	Yes	Yes
Messaging
Email Client	Yes	-	n/a	n/a	n/a
EMS / Picture Messaging	-	Yes	n/a	n/a	n/a
MMS	Yes	Yes	n/a	n/a	n/a
Text Messaging Templates	Yes	Yes	n/a	n/a	n/a
Music
Headphone Jack (3.5mm)	-	-	-	Yes	-
Music Player	Yes	Yes	n/a	n/a	n/a
Stereo Speakers	-	Yes	-	-	-
Photo & Video
TV Output	-	Yes	-	-	-
Power
Wireless 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	-	n/a	n/a	n/a
Voice Memo	Yes	Yes	n/a	n/a	n/a
Software
BREW	-	Yes	n/a	n/a	n/a
Games	Yes	Yes	n/a	n/a	n/a
Java (J2ME)	Yes	-	n/a	n/a	n/a
Voice
HD Voice	-	-	-	Yes	-
Headset Jack (2.5 mm)	-	-	n/a	n/a	n/a
Speaker Phone	Yes	Yes	-	Yes	Yes
	Nokia 7900 Prism	Samsung SCH-A990	BlackBerry 7750	Visible Midnight	Palm Treo 680
	X >	< X >	< X >	< X >	< X

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


Phone	Nokia 7900 Prism	Samsung SCH-A990	BlackBerry 7750	Visible Midnight	Palm Treo 680