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NEC N840

Posted: 15 Feb 2005
Market Status: Released

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Design
Form factor	Clamshell
Dimensions	3.94 x 1.89 x 0.98 inches (100 x 48 x 25 mm)
Weight	4.16 oz (118 g) the average is 4.4 oz (125 g)

Display
Resolution	320 x 240 pixels
Technology Technology - There are two main screen technologies currently used in phones and tablets: LCD and AMOLED. The former usually features a light source and liquid crystals, while the latter is based on organic light-emitting diodes. Newer LCD variations like IPS-LCD and Super-LCD allow for very accurate color reproduction and very wide viewing angles, where no significant image quality loss is observed. Current AMOLED screens differ in such a way that they can exhibit much more saturated colors (sometimes too much) and incredibly high contrast levels, which is due to black color being completely black in AMOLED displays.	TFT
Colors	65 536
Additional display Additional display - Shows specs of the phone's additional display	Color, STN
Resolution Resolution - Refers to the width and the length od the additional display	108 x 80 pixels
Colors Colors - Shows the number of colors that the additional display supports	65 536

Battery
Talk time	2.40 hours the average is 10 h (623 min)
Stand-by time	4.2 days (100 hours) the average is 18 days (434 h)
Capacity	1100 mAh
Type	Li - Ion

Hardware
Built-in storage	0.026 GB
Storage expansion	miniSD

Camera
Camera	2 megapixels
Flash	Yes
Camcorder	Yes

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Multimedia
Music player
Supported formats	MP3

Internet browsing
Browser	supports: supports: WAP 2.0

Technology
GSM	850, 900, 1800, 1900 MHz
Data	GPRS
Global Roaming	Yes

Phone features
Phonebook	Picture ID
Organizer	Calendar, Alarm, To-Do
Messaging	SMS, MMS (T9), Predictive text input
E-mail	IMAP, POP3, SMTP
JAVA JAVA - J2ME (Java 2 Platform, Micro Edition) is a technology that allows programmers to use the Java programming language and related tools to develop programs for mobile wireless information devices such as cellular phones and personal digital assistants (PDAs). J2ME consists of programming specifications and a special virtual machine, the K Virtual Machine, that allows a J2ME-encoded program to run in the mobile device.	Midp 2.0
Games	Yes

Connectivity
Bluetooth	1.1
USB	Yes
Other	Computer sync, Infrared

Other features
Notifications	Music ringtones (MP3), Polyphonic ringtones (64 voices), Vibration

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