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Phone	Samsung VI-A820	Nokia E7-00	TCL 20 XE	BlackBerry Curve 3G 9330	Samsung PM-A840
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	4" diag. 16 : 9	6.5" diag. 20 : 9	2.5" diag. 4 : 3	?
Display Resolution & Type	128 x 160 pixels LCD (STN)	360 x 640 pixels (~184 ppi) AMOLED	720 x 1600 pixels (~269 ppi) LCD (TFT/TFD)	320 x 240 pixels (~160 ppi) LCD (TFT/TFD)	128 x 160 pixels LCD (STN)
Display Refresh	?	?	60 Hz	?	?
Battery	1,000 mAh	1,200 mAh	5,000 mAh	1,150 mAh	?
Processor	?	680 MHz ARM 11	2 GHz MediaTek Helio P22 (MT6762)	?	?
RAM	?	?	3 GB	?	?
Storage	? raw hardware	16 GB	32 GB	? raw hardware	? raw hardware
Main Camera	-	8 megapixel	13 megapixel	2 megapixel	Yes
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	-	720p HD	1080p HD	?	-
Front Camera	-	Yes	5 megapixel	-	-
Weight	3.14 oz (89g)	6.21 oz (176g)	6.88 oz (195g)	3.7 oz (105g)	3.28 oz (93g)
Dimensions	3.56" x 1.88" x 1.06" (90 x 48 x 26.9 mm)	4.87" x 2.46" x 0.54" (124 x 62 x 13.6 mm)	6.48" x 2.95" x 0.35" (165 x 75 x 8.9 mm)	4.29" x 2.36" x 0.55" (109 x 60 x 14 mm)	3.54" x 1.85" x 0.94" (90 x 47 x 23.9 mm)
Form Factor	Clamshell	Slide	Slab	Slab	Clamshell
Platform / OS	(proprietary)	Symbian^3	Android	BlackBerry OS	(proprietary)
Network Bands	CDMA: 850, 1900 AMPS: 850	WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900	4G LTE: 2, 4, 5, 7, 12, 25, 26, 41, 66, 71 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900	CDMA: 850, 1900	CDMA: 850, 1900 AMPS: 850
Data Technology	1xRTT	HSPA 10.1	LTE (Cat 6)	EVDO r0	1xRTT
Features
Barometer	-	-	Yes	-	-
Fingerprint Reader	-	-	Yes stand-alone	-	-
Flashlight	-	-	Yes	-	-
GPS / Location	Yes	n/a	n/a	n/a	Yes
Accessibility
Adjustable Text Size	-	n/a	n/a	n/a	-
Hearing Aid Compatible	-	-	Yes	Yes	Yes
Multiple Languages	Yes	n/a	n/a	n/a	Yes
TTY/TDD (Digital)	Yes	-	Yes	Yes	Yes
Alerts
Extra Display	Yes	-	-	-	Yes
Ringer Profiles	-	Yes	-	Yes	-
Connectivity
Bluetooth	-	Yes Classic Audio	Yes Classic Audio	Yes Classic Audio	-
USB	-	Yes Micro-USB	Yes USB Type C	Yes Micro-USB	-
Wi-Fi	-	Yes 4 (802.11 b,g,n)	Yes 5 (802.11 a,ac,b,g,n)	Yes 802.11 b,g	-
Contacts
Picture ID	Yes	n/a	n/a	n/a	Yes
Ringer ID	Yes	n/a	n/a	n/a	Yes
Voice Dialing	Yes	n/a	n/a	n/a	Yes
Customization
Custom Graphics	Yes	n/a	n/a	n/a	Yes
Custom Ringtones	Yes	n/a	n/a	n/a	Yes
Real-Music Ringers	-	n/a	n/a	n/a	-
Data & Network
Data Tethering	-	n/a	n/a	n/a	-
WAP / Web Browser	Yes	n/a	n/a	n/a	Yes
Input
Predictive Text Entry	Yes	n/a	n/a	n/a	Yes
Side Keys	Yes	Yes	Yes	Yes	Yes
Text Keyboard, Hardware	-	Yes	-	Yes	-
Touch Screen	-	Yes	Yes	-	-
Memory
Memory Card Slot	-	-	Yes	Yes	-
Messaging
Email Client	-	n/a	n/a	n/a	-
Instant Messaging	-	n/a	n/a	n/a	-
MMS	-	n/a	n/a	n/a	-
Text Messaging Templates	-	n/a	n/a	n/a	Yes
Music
FM Radio	-	Yes	-	-	-
Headphone Jack (3.5mm)	-	Yes	Yes	Yes	-
Music Player	-	n/a	n/a	n/a	-
Photo & Video
TV Output	-	Yes	-	-	-
Video Calling	-	n/a	n/a	n/a	-
Power
Fast Charging	-	-	Yes	-	-
Productivity
Alarm	Yes	n/a	n/a	n/a	Yes
Calculator	Yes	n/a	n/a	n/a	Yes
Calendar	Yes	n/a	n/a	n/a	Yes
To-Do List	Yes	n/a	n/a	n/a	Yes
Voice Memo	Yes	n/a	n/a	n/a	Yes
Software
Games	Yes	n/a	n/a	n/a	Yes
Java (J2ME)	Yes	n/a	n/a	n/a	Yes
Voice
HD Voice	-	-	Yes	-	-
Headset Jack (2.5 mm)	Yes	n/a	n/a	n/a	Yes
Push-To-Talk	Yes	-	-	-	-
Speaker Phone	Yes	Yes	Yes	Yes	Yes
	* Some versions only
	Samsung VI-A820	Nokia E7-00	TCL 20 XE	BlackBerry Curve 3G 9330	Samsung PM-A840
	X >	< X >	< X >	< X >	< X

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


Phone	Samsung VI-A820	Nokia E7-00	TCL 20 XE	BlackBerry Curve 3G 9330	Samsung PM-A840