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Sony Ericsson K750

Nokia N-Gage QD

Network
Technology	GSM	GSM
2G bands	GSM 900 / 1800 / 1900	GSM 900 / 1800
		GSM 850 / 1900 - US version
GPRS	Class 10	Class 6
EDGE	No	No

Launch
Announced	2005, Q1	2004, April
Status	Discontinued	Discontinued

Body
Dimensions	100 x 46 x 20.5 mm (3.94 x 1.81 x 0.81 in)	118 x 68 x 22 mm, 123 cc (4.65 x 2.68 x 0.87 in)
Weight	99 g (3.49 oz)	143 g (5.04 oz)
SIM	Mini-SIM	Mini-SIM

Display
Type	TFT, 256K colors	TFT, 4096 colors
Size	1.8 inches, 28 x 35 mm, 10.2 cm2 (~22.2% screen-to-body ratio)	2.1 inches, 35 x 41 mm, 14.0 cm2 (~17.5% screen-to-body ratio)
Resolution	176 x 220 pixels (~157 ppi density)	176 x 208 pixels (~130 ppi density)
	Wallpapers, screensavers	Four-way directional controller

Platform
OS		Symbian 6.1, Series 60 v1.0 UI
CPU		104 MHz ARM 920T

Memory
Card slot	Memory Stick Duo Pro, up to 2 GB, 64 MB included	MMC
Phonebook	500 x 20 fields, Photo call	Practically unlimited entries, 8 fields, Photocall
Call records	30 received, dialed and missed calls	Detailed, max 30 days
Internal	38MB	3.4MB
		20 voice dial numbers

Main Camera
Modules	2 MP, AF	No
Features	LED flash
Video	Yes	No

Selfie Camera
Modules	No	No

Sound
Loudspeaker	Yes	Yes
3.5mm jack	No	No

Comms
WLAN	No	No
Bluetooth	2.0	1.1
Positioning	No	No
Infrared port	Yes	No
Radio	Stereo FM radio, RDS	No
USB	Proprietary

Features
Sensors
	Predictive text input Organizer Infrared transfer of data between compatible phones Xpress-on covers Profiles	Predictive text input SyncML Voice dial

Battery
Type	Removable Li-Po 900 mAh battery (BST-36)	Removable Li-Ion 1070 mAh battery (BL-6C)
Stand-by	Up to 400 h	Up to 240 h
Talk time	Up to 9 h	Up to 3 h 30 min

Misc
Colors	Black, Silver
SAR		0.60 W/kg (head)     1.03 W/kg (body)
SAR EU	0.99 W/kg (head)	0.44 W/kg (head)
Price	About 140 EUR