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Specifications
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Phone	PCD CDM-8950	ZTE Grand X	Samsung SCH-A770	Nokia Lumia 810	Siemens SX1
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Not yet released	Released	Released
Display Size	2" diag. 4 : 3	5" diag. 16 : 9	?	4.3" diag. 5 : 3	?
Display Resolution & Type	176 x 220 pixels (~141 ppi) LCD (TFT/TFD)	540 x 960 pixels (~220 ppi) LCD (TFT/TFD)	128 x 160 pixels LCD (TFT/TFD)	480 x 800 pixels (~217 ppi) AMOLED	176 x 220 pixels LCD (TFT/TFD)
Display Refresh	?	60 Hz	?	?	?
Battery	920 mAh	2,300 mAh	1,100 mAh	1,800 mAh	1,000 mAh
Processor	?	1.2 GHz Qualcomm Snapdragon 200 MSM8210	?	1.5 GHz Qualcomm Snapdragon	?
RAM	?	1 GB	?	1 GB	?
Storage	? raw hardware	4 GB	? raw hardware	8 GB	? raw hardware
Main Camera	1 megapixel	5 megapixel	1 megapixel	8 megapixel	Yes
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	?	720p HD	?	1080p HD	QCIF (176 x 144)
Front Camera	-	1 megapixel	-	1 megapixel	-
Weight	3.2 oz (91g)	6.06 oz (172g)	?	5.11 oz (145g)	4.09 oz (116g)
Dimensions	3.7" x 1.9" x 0.8" (94 x 48 x 20.3 mm)	5.7" x 2.87" x 0.37" (145 x 73 x 9.4 mm)	?	5" x 2.69" x 0.44" (127 x 68 x 11.2 mm)	4.29" x 2.2" x 0.75" (109 x 56 x 19.1 mm)
Form Factor	Clamshell	Slab	Clamshell	Slab	Slab
Platform / OS	(proprietary)	Android	(proprietary)	Windows	S60 (Symbian)
Network Bands	CDMA: 850, 1900	WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900	CDMA: 850, 1900	WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900	GSM: 900, 1800, 1900
Data Technology	EVDO r0	HSPA+ 21	1xRTT	HSPA+ 42	GPRS
Features
GPS / Location	Yes	n/a	Yes	n/a	n/a
Accessibility
Adjustable Text Size	-	n/a	-	n/a	n/a
Hearing Aid Compatible	Yes	Yes	-	Yes	-
Multiple Languages	Yes	n/a	Yes	n/a	n/a
TTY/TDD (Digital)	Yes	Yes	Yes	Yes	-
Alerts
Extra Display	Yes	-	Yes	-	-
Ringer Profiles	-	-	Yes	-	Yes
Connectivity
Bluetooth	Yes	Yes	-	Yes	Yes
Infrared (IR)	-	-	-	-	Yes
Mobile Hotspot	-	n/a	-	n/a	n/a
NFC	-	-	-	Yes	-
USB	Yes	Yes Micro-USB	-	Yes Micro-USB	Yes
Wi-Fi	-	Yes 4 (802.11 b,g,n)	-	Yes 4 (802.11 a,b,g,n)	-
Contacts
Picture ID	Yes	n/a	Yes	n/a	n/a
Ringer ID	Yes	n/a	Yes	n/a	n/a
Voice Dialing	Yes	n/a	Yes	n/a	n/a
Customization
Custom Graphics	Yes	n/a	Yes	n/a	n/a
Custom Ringtones	Yes	n/a	Yes	n/a	n/a
Real-Music Ringers	Yes	n/a	-	n/a	n/a
Data & Network
Data Tethering	Yes	n/a	Yes	n/a	n/a
WAP / Web Browser	Yes	n/a	Yes	n/a	n/a
Input
Predictive Text Entry	Yes	n/a	Yes	n/a	n/a
Side Keys	Yes	Yes	Yes	Yes	Yes
Touch Screen	-	Yes	-	Yes	-
Memory
Memory Card Slot	Yes	Yes	Yes	Yes	Yes
Messaging
Email Client	-	n/a	-	n/a	n/a
EMS / Picture Messaging	Yes	n/a	-	n/a	n/a
Instant Messaging	-	n/a	-	n/a	n/a
MMS	Yes	n/a	Yes	n/a	n/a
Text Messaging Templates	Yes	n/a	Yes	n/a	n/a
Music
FM Radio	-	-	-	-	Yes
Headphone Jack (3.5mm)	-	Yes	-	Yes	-
Music Player	Yes	n/a	-	n/a	n/a
Power
Wireless Charging	-	-	-	Yes	-
Productivity
Alarm	Yes	n/a	Yes	n/a	n/a
Calculator	Yes	n/a	Yes	n/a	n/a
Calendar	Yes	n/a	Yes	n/a	n/a
To-Do List	-	n/a	Yes	n/a	n/a
Voice Memo	Yes	n/a	Yes	n/a	n/a
Software
BREW	Yes	n/a	Yes	n/a	n/a
Games	Yes	n/a	Yes	n/a	n/a
Java (J2ME)	-	n/a	-	n/a	n/a
Voice
Call Screening	-	-	Yes	-	-
HD Voice	-	Yes	-	-	-
Headset Jack (2.5 mm)	Yes	n/a	Yes	n/a	n/a
Speaker Phone	Yes	Yes	-	Yes	Yes
	PCD CDM-8950	ZTE Grand X	Samsung SCH-A770	Nokia Lumia 810	Siemens SX1
	X >	< X >	< X >	< X >	< X

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


Phone	PCD CDM-8950	ZTE Grand X	Samsung SCH-A770	Nokia Lumia 810	Siemens SX1