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Phone	Motorola KRZR K1m	TCL 20 XE	BlackBerry 7750	Nokia Lumia 810	Motorola RAZR V3c
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	?	6.5" diag. 20 : 9	?	4.3" diag. 5 : 3	?
Display Resolution & Type	176 x 220 pixels LCD (TFT/TFD)	720 x 1600 pixels (~269 ppi) LCD (TFT/TFD)	240 x 240 pixels LCD (Color)	480 x 800 pixels (~217 ppi) AMOLED	176 x 220 pixels LCD (TFT/TFD)
Display Refresh	?	60 Hz	?	?	?
Battery	880 mAh	5,000 mAh	?	1,800 mAh	740 mAh
Processor	?	2 GHz MediaTek Helio P22 (MT6762)	?	1.5 GHz Qualcomm Snapdragon	?
RAM	?	3 GB	?	1 GB	?
Storage	? raw hardware	32 GB	? raw hardware	8 GB	? raw hardware
Main Camera	1 megapixel	13 megapixel	-	8 megapixel	1 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	?	1080p HD	-	1080p HD	?
Front Camera	-	5 megapixel	-	1 megapixel	-
Weight	3.63 oz (103g)	6.88 oz (195g)	5.01 oz (142g)	5.11 oz (145g)	3.49 oz (99g)
Dimensions	4.06" x 1.73" x 0.67" (103 x 44 x 17 mm)	6.48" x 2.95" x 0.35" (165 x 75 x 8.9 mm)	4.76" x 3.03" x 0.71" (121 x 77 x 18 mm)	5" x 2.69" x 0.44" (127 x 68 x 11.2 mm)	3.9" x 2.1" x 0.6" (99 x 53 x 15.2 mm)
Form Factor	Clamshell	Slab	Slab	Slab	Clamshell
Platform / OS	(proprietary)	Android	BlackBerry OS	Windows	(proprietary)
Network Bands	CDMA: 850, 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	WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900	CDMA: 850, 1900
Data Technology	EVDO r0	LTE (Cat 6)	1xRTT	HSPA+ 42	EVDO r0
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	Yes
Multiple Languages	Yes	n/a	n/a	n/a	Yes
TTY/TDD (Digital)	Yes	Yes	Yes	Yes	Yes
Alerts
Extra Display	Yes	-	-	-	Yes
Ringer Profiles	Yes	-	Yes	-	-
Connectivity
Bluetooth	Yes Classic Audio	Yes Classic Audio	-	Yes Classic Audio	Yes Classic Audio
Mobile Hotspot	-	n/a	n/a	n/a	-
NFC	-	-	-	Yes	-
USB	Yes Mini-USB	Yes USB Type C	Yes	Yes Micro-USB	Yes Mini-USB
Wi-Fi	-	Yes 5 (802.11 a,ac,b,g,n)	-	Yes 4 (802.11 a,b,g,n)	-
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	Yes
Data & Network
Data Tethering	Yes	n/a	n/a	n/a	Yes
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	-	-
Touch Screen	-	Yes	-	Yes	-
Memory
Memory Card Slot	Yes	Yes	-	Yes	-
Messaging
Email Client	-	n/a	n/a	n/a	-
EMS / Picture Messaging	Yes	n/a	n/a	n/a	Yes
Instant Messaging	Yes *	n/a	n/a	n/a	-
MMS	Yes	n/a	n/a	n/a	Yes
Text Messaging Templates	Yes	n/a	n/a	n/a	Yes
Music
Headphone Jack (3.5mm)	-	Yes	-	Yes	-
Music Player	Yes	n/a	n/a	n/a	-
Power
Fast Charging	-	Yes	-	-	-
Wireless 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	-	n/a	n/a	n/a	-
Voice Memo	Yes	n/a	n/a	n/a	Yes
Software
BREW	Yes *	n/a	n/a	n/a	Yes
Games	Yes	n/a	n/a	n/a	Yes
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
	* Some versions only
	Motorola KRZR K1m	TCL 20 XE	BlackBerry 7750	Nokia Lumia 810	Motorola RAZR V3c
	X >	< X >	< X >	< X >	< X

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


Phone	Motorola KRZR K1m	TCL 20 XE	BlackBerry 7750	Nokia Lumia 810	Motorola RAZR V3c