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

Type
Display
TFT	AMOLED
Size
3.2 inches, 31.7 cm² (~46.1% screen-to-body ratio)	4.1 inches, 47.8 cm² (~61.8% screen-to-body ratio)
Resolution
360 x 480 pixels, 4:3 ratio (~188 ppi density)	480 x 800 pixels, 5:3 ratio (~228 ppi density)
Multitouch
Yes	Yes
Protection
	Corning Gorilla Glass

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

Internal Memory
Memory
4GB ROM, 512MB RAM	8GB ROM, 512MB RAM 16GB ROM, 512MB RAM
Card Slot
microSDHC (dedicated slot), 4 GB included	microSDHC (dedicated slot) not user accessible
Phonebook
Practically unlimited entries and fields, Photocall
Call Records
Yes

GPRS
Connectivity
Class 10	Class 10
EDGE
Class 10	Class 10
Speed
HSPA	HSPA 7.2/5.76 Mbps
WLAN
Wi-Fi 802.11 b/g/n, UMA (carrier-dependent)	Wi-Fi 802.11 b/g/n
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
BlackBerry OS 6.0	Microsoft Windows Phone 7
Java
Yes, MIDP 2.0
Browser
HTML	HTML
Messaging
SMS, MMS, Email, Push Email, IM	SMS(threaded view), MMS, Email, Push Email, IM
Games
Yes + downloadable

Chipset
Hardware
	Qualcomm QSD8250 Snapdragon S1
CPU
624 MHz	1.0 GHz Scorpion
GPU
	Adreno 200
Sensors
Proximity	Accelerometer, 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
Social feeds BlackBerry maps Document viewer (Word, Excel, PowerPoint) Voice memo/dial	Document viewer/editor Voice memo Predictive text input

BlackBerry Torch 9800

Dell Venue Pro