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LN840 / LN840R

LN840 / LN840R

from LG
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Overview & Features

Brand
LG
Model
LN840 / LN840R
Released
2008 Aug 18
Manufacturer
LG Electronics
Hardware Designer
LG Electronics
List of Additional Features
Tele Atlas, SiRFInstantFixII

Technical Specifications

Display

Pixel Size
0.19757 mm/pixel
Resolution
480x272
130560 pixels
Display Area
5096.1 square millimeter
Display Type
Color TN-TFT LCD
display
Display Width
94.83 mm
Pixel Density
129 PPI
Display Height
53.74 mm
Display Diagonal
109 mm
Display Color Depth
18 bit/pixel
Display Illumination
Yes
Display Subpixel Scheme
RGB Matrix (3 subpixels)
Display Area Utilization
49.0%
Number of Display Scales
262144
Scratch Resistant Screen
No
Horizontal Full Bezel Width
31.17 mm
Display Light Reflection Mode
transflective

Power Supply

Battery
Lithium-ion
built-in
1-cell
Estimated Battery Life
4.0 hours

Sound Playing

Audio Output
3.5mm
Loudspeaker(s)
mono
D/A Holding Frequency
44100 Hz
D/A Converter Nominal Resolution
16 bit quantization

Cellular Phone

Supported Cellular Bands
No

Audio Subsystem

Audio Channel(s)
stereo

Sound Recording

Microphone(s)
mono

Auxiliary Camera

Aux. Camera Image Sensor
No

Built-in Sensors

Built-in accelerometer
No

Operative Memory

RAM Type
SDRAM
RAM Capacity
64 MiB RAM

Ingress Protection

Protection from liquids
Yes
Protection from solid materials
Yes

Control Peripherals

Touchscreen Type
Resistive touch sensing
screen
Touchscreen Simultaneous Touch Points
Single-touch

Graphical Subsystem

Graphical Controller
N/A

Non-volatile Memory

Non-volatile Memory Type
Flash EEPROM
Non-volatile Memory Capacity
1908 MiB
Non-volatile Memory Interface
Yes

Physical Attributes

Depth
18.6 mm
Width
126 mm
Height
82.6 mm
Bounding Volume
193.6 ccm

Multimedia Broadcast

FM Radio Receiver
No

Satellite Navigation

GPS Antenna
Internal antenna and external antenna jack
Navigation Controller
SiRFstarIII
Supported GPS protocol(s)
GPS (NMEA 0183)
SIRF
Complementary GPS Services
TMC

Software Environment

Platform
Windows (mobile-class)
Operating System
Microsoft Windows CE 5.0 Core (Macallan)
Operating System Kernel Version
5.0

Audio/Video Interfaces

A/V Out
No

Auxiliary Camera No. 2

Aux. 2 Camera Image Sensor
No

Auxiliary Camera No. 3

Aux. 3 Camera Image Sensor
No

Auxiliary Camera No. 4

Aux. 4 Camera Focus
No
Aux. 4 Camera Image Sensor
No

Primary Camera System

Flash
No
Focus
No
Camera Image Sensor
No

Secondary Camera System

Secondary Camera Sensor
No

Communication Interfaces

USB
USB 2.0
USB Full-Speed (12 Mbps)
Bluetooth
No
USB Services
USB charging
Wireless LAN
No
USB Connector
USB Series Mini-B (mini-USB)
Expansion Interfaces
MMC
SD

Secondary Cellular Phone

Sec. Supported Cellular Networks
No

Secondary Auxiliary Camera

Sec. Aux. Cam. Image Sensor
No

Application processor, Chipset

CPU
Samsung S3C2443, 2007, 32 bit, single-core, 16 Kbyte I-Cache, 16 Kbyte D-Cache
CPU Clock
400 MHz

Secondary Auxiliary Camera No. 2

Sec. Aux. 2 Cam. Image Sensor
No

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