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	Compare with BlackBerry Curve 8310	Compare with BlackBerry 8830 World Edition
Full Differences Change compare mode	Specs	Specs

BlackBerry Curve 8310

BlackBerry 8830 World Edition

Network
Technology	GSM	GSM
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 900 / 1800 / CDMA2000 1x EV-DO
GPRS	Class 10	Yes
EDGE	Class 10	Yes

Launch
Announced	2007, August	2007, April
Status	Discontinued	Discontinued

Body
Dimensions	107 x 60 x 15.5 mm (4.21 x 2.36 x 0.61 in)	114 x 66 x 14 mm (4.49 x 2.60 x 0.55 in)
Weight	111 g (3.92 oz)	132 g (4.66 oz)
Keyboard	QWERTY	QWERTY
SIM	Mini-SIM	Mini-SIM
	Trackball	Trackball

Display
Type	65K colors	TFT, 65K colors
Size	2.5 inches, 19.4 cm2 (~30.1% screen-to-body ratio)	2.5 inches, 19.4 cm2 (~25.7% screen-to-body ratio)
Resolution	320 x 240 pixels, 4:3 ratio (~160 ppi density)	320 x 240 pixels, 4:3 ratio (~160 ppi density)

Platform
OS	BlackBerry OS	BlackBerry OS
Chipset		Qualcomm MSM6550
CPU	32-bit Intel XScale PXA272 312 MHz

Memory
Card slot	microSDHC (dedicated slot)	microSD (dedicated slot)
Internal	64MB ROM	64MB 16MB RAM

Main Camera
Modules	2 MP	No
Features	LED flash
Video	No	No

Selfie Camera
Modules	No	No

Sound
Loudspeaker	Yes	Yes
3.5mm jack	Yes	No

Comms
WLAN	No	No
Bluetooth	2.0, A2DP	2.0
Positioning	GPS	GPS
Infrared port	No	No
Radio	No	No
USB	miniUSB 2.0	miniUSB

Features
Sensors
	BlackBerry maps Document editor (Word, Excel, PowerPoint, PDF) MP4/WMV/H.264 player MP3/WAV/eAAC+/WMA player Organizer Voice memo/dial	BlackBerry maps Media player Organizer Organizer Document viewer (Word, Excel, PowerPoint, PDF) Voice dial

Battery
Type	Removable Li-Ion 1100 mAh battery	Removable Li-Ion 1400 mAh battery
Stand-by	Up to 408 h
Talk time	Up to 4 h

Misc
Colors	Silver	Black
SAR	1.09 W/kg (head)     1.11 W/kg (body)
SAR EU	0.59 W/kg (head)     0.63 W/kg (body)	0.86 W/kg (head)     0.51 W/kg (body)
Price	About 130 EUR	About 100 EUR