Form Factor
Body
Slider, Querty Keyboard, Touchscreen	Slider, Querty Keyboard, Touchscreen
Dimensions
122 x 63.5 x 15.2 mm (4.80 x 2.5 x 0.60 in)	111 x 62 x 14.6 mm (4.37 x 2.44 x 0.57 in)
Weight
192.8 g (6.77 oz)	161 g (5.68 oz)
Colors
Black	Black, Gray

Type
Display
AMOLED	TFT
Size
4.1 inches, 47.8 cm² (~61.8% screen-to-body ratio)	3.2 inches, 31.7 cm² (~46.1% screen-to-body ratio)
Resolution
480 x 800 pixels, 5:3 ratio (~228 ppi density)	480 x 640 pixels, 4:3 ratio (~250 ppi density)
Multitouch
Yes	Yes
Protection
Corning Gorilla Glass

Alert Types
Notifications
Vibration, MP3, WAV ringtones	Vibration, MP3, WAV ringtones

Internal Memory
Memory
8GB ROM, 512MB RAM 16GB ROM, 512MB RAM	8GB ROM, 768MB RAM
Card Slot
microSDHC (dedicated slot) not user accessible	microSDHC (dedicated slot)
Phonebook
	Practically unlimited entries and fields, Photocall
Call Records
	Yes

GPRS
Connectivity
Class 10	Yes
EDGE
Class 10	Yes
Speed
HSPA 7.2/5.76 Mbps	HSPA 14.4/5.76 Mbps
WLAN
Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 b/g/n, UMA (carrier-dependent)
Bluetooth
2.1, A2DP	2.1, A2DP
USB
microUSB 2.0	microUSB 2.0
GPS
Yes, with A-GPS	Yes, with A-GPS

Operating System (OS)
Software
Microsoft Windows Phone 7	BlackBerry OS 7.0
Java
	Yes, MIDP 2.0
Browser
HTML	HTML
Messaging
SMS(threaded view), MMS, Email, Push Email, IM	SMS, MMS, Email, Push Email, IM
Games
	Yes + downloadable

Chipset
Hardware
Qualcomm QSD8250 Snapdragon S1
CPU
1.0 GHz Scorpion	1.2 GHz
GPU
Adreno 200
Sensors
Accelerometer, proximity, compass	Proximity, compass
Keyboard
QWERTY	QWERTY
Soft Keys
	2
SIM
Mini-SIM	Mini-SIM
Speakers
Yes	Yes
Navigation / Controls Keys
	Optical trackpad
Audio Jack
3.5 mm	3.5 mm

Features
Additional Features
Document viewer/editor Voice memo Predictive text input	Document viewer (Word, Excel, PowerPoint) Voice memo/dial Predictive text input

Dell Venue Pro

BlackBerry Torch 9810