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	X >	< X >	< X >	< X >	< X

Phone	BlackBerry 7750	Samsung SGH-E316 / SGH-E317	Ericsson T28 World	Alcatel Pop Star	Apple iPhone 4 (GSM)
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	?	?	4" diag. 5 : 3	3.5" diag. 5 : 3
Display Resolution & Type	240 x 240 pixels LCD (Color)	128 x 160 pixels LCD (TFT/TFD)	?	480 x 800 pixels (~233 ppi) LCD (TFT/TFD)	640 x 960 pixels (~330 ppi) LCD (TFT/TFD)
Display Refresh	?	?	?	60 Hz	60 Hz
Battery	?	?	500 mAh	2,000 mAh	?
Processor	?	?	?	1.2 GHz Qualcomm Snapdragon 400 (MSM8926)	Apple A4
RAM	?	?	?	1 GB	?
Storage	? raw hardware	? raw hardware	? raw hardware	4 GB	32 GB *
Main Camera	-	Yes	-	5 megapixel	5 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	-	?	-	1080p HD	720p HD
Front Camera	-	-	-	Yes	Yes
Weight	5.01 oz (142g)	3 oz (85g)	3.14 oz (89g)	4.6 oz (130g)	4.8 oz (136g)
Dimensions	4.76" x 3.03" x 0.71" (121 x 77 x 18 mm)	3.3" x 1.8" x 0.8" (84 x 46 x 20.3 mm)	3.9" x 2" x 0.6" (99 x 51 x 15.2 mm)	4.84" x 2.5" x 0.38" (123 x 64 x 9.7 mm)	4.5" x 2.31" x 0.37" (114 x 59 x 9.4 mm)
Form Factor	Slab	Clamshell	Flip	Slab	Slab
Platform / OS	BlackBerry OS	(proprietary)	(proprietary)	Android	iOS
Network Bands	CDMA: 850, 1900	GSM: 850, 1900	GSM: 900, 1900	4G LTE: 4, 17 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900	WCDMA: 1, 2, 5, 8 GSM: 850, 900, 1800, 1900
Data Technology	1xRTT	GPRS	-	LTE (Cat 3)	HSPA 7.2
Features
Flashlight	-	-	-	Yes	-
GPS / Location	n/a	-	-	n/a	n/a
Accessibility
Adjustable Text Size	n/a	-	-	n/a	n/a
Hearing Aid Compatible	-	-	-	Yes M3, T4 (very tele-coil compatible)	Yes M3, T3 (mostly tele-coil compatible)
Multiple Languages	n/a	Yes	-	n/a	n/a
TTY/TDD (Digital)	Yes	Yes	-	Yes	Yes
Alerts
Extra Display	-	Yes	-	-	-
Ringer Profiles	Yes	-	Yes	-	-
Connectivity
Bluetooth	-	-	-	Yes	Yes
Mobile Hotspot	n/a	-	-	n/a	n/a
USB	Yes	-	-	Yes Micro-USB	Yes
Wi-Fi	-	-	-	Yes 4 (802.11 b,g,n)	Yes 4 (802.11 b,g,n)
Contacts
Picture ID	n/a	Yes	-	n/a	n/a
Ringer ID	n/a	Yes	-	n/a	n/a
Voice Dialing	n/a	-	Yes	n/a	n/a
Customization
Custom Graphics	n/a	Yes	-	n/a	n/a
Custom Ringtones	n/a	Yes	Yes	n/a	n/a
Real-Music Ringers	n/a	-	-	n/a	n/a
Data & Network
Data Tethering	n/a	-	Yes	n/a	n/a
WAP / Web Browser	n/a	Yes	-	n/a	n/a
Input
Predictive Text Entry	n/a	Yes	-	n/a	n/a
Side Keys	Yes	Yes	Yes	Yes	Yes
Text Keyboard, Hardware	Yes	-	-	-	-
Touch Screen	-	-	-	Yes Capacitive	Yes Capacitive
Memory
Memory Card Slot	-	-	-	Yes	-
Messaging
Email Client	n/a	-	-	n/a	n/a
EMS / Picture Messaging	n/a	Yes	-	n/a	n/a
Instant Messaging	n/a	-	-	n/a	n/a
MMS	n/a	Yes	-	n/a	n/a
Text Messaging Templates	n/a	Yes	-	n/a	n/a
Music
FM Radio	-	-	-	Yes	-
Headphone Jack (3.5mm)	-	-	-	Yes	Yes
Music Player	n/a	-	-	n/a	n/a
Photo & Video
TV Output	-	-	-	-	Yes
Productivity
Alarm	n/a	Yes	Yes	n/a	n/a
Calculator	n/a	Yes	Yes	n/a	n/a
Calendar	n/a	Yes	-	n/a	n/a
To-Do List	n/a	Yes	-	n/a	n/a
Voice Memo	n/a	Yes	-	n/a	n/a
Software
Games	n/a	Yes	Yes	n/a	n/a
Java (J2ME)	n/a	Yes	-	n/a	n/a
Voice
Headset Jack (2.5 mm)	n/a	-	-	n/a	n/a
Speaker Phone	-	-	-	Yes	Yes
	* Some versions only
	BlackBerry 7750	Samsung SGH-E316 / SGH-E317	Ericsson T28 World	Alcatel Pop Star	Apple iPhone 4 (GSM)
	X >	< X >	< X >	< X >	< X

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


Phone	BlackBerry 7750	Samsung SGH-E316 / SGH-E317	Ericsson T28 World	Alcatel Pop Star	Apple iPhone 4 (GSM)