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LG C550 Optimus Chat Full Device Specifications

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Released Date: 2011 Mar

Display Dimension: 240x320 pixels

RAM Size: 512 MiB RAM

Processor (CPU): Qualcomm MSM7227

Device Camera: 3.1 MP camera

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Introduction

Brand

Model

C550 Optimus Chat

Released

2011 Mar

Hardware Designer

LG Electronics

Manufacturer

LG Electronics

Device Category

Smartphone

List of Additional Features

sp mode, LG 3Way Sync

Physical Attributes

Width

59 mm, 2.32 inch

Height

109 mm, 4.29 inch

Depth

16.25 mm, 0.64 inches

Bounding Volume

104.5 ccm

Mass

122 g, 4.3 ounces

Software Environment

Platform

Google Android

Operating System

Google Android 2.2.1 (Froyo)

Operating System Kernel Version

2.6.32

Application processor, Chipset

CPU Clock

600 MHz

CPU

Qualcomm MSM7227, 2009, 32 bit, single-core, 65 nm, Qualcomm Adreno 200 GPU

Operative Memory

RAM Type

Yes

RAM Capacity

512 MiB RAM

Non-volatile Memory

Non-volatile Memory Type

Flash EEPROM

Non-volatile Memory Interface

Yes

Display

Display Diagonal

71 mm, 2.8 inch

Resolution

240x320, 76800 pixels

Display Width

42.6 mm, 1.68 inch

Display Height

56.8 mm, 2.24 inch

Horizontal Full Bezel Width

16.4 mm

Display Area

2419.7 square millimeter

Display Area Utilization

37.6%

Pixel Size

0.1775 mm/pixel

Pixel Density

143 PPI

Display Type

Color TN-TFT LCD display

Display Color Depth

16 bit/pixel

Number of Display Scales

65536

Display Illumination

Yes

Display Light Reflection Mode

transflective

Display Subpixel Scheme

RGB Matrix (3 subpixels)

Scratch Resistant Screen

Graphical Subsystem

Graphical Controller

Qualcomm Adreno 200

Dedicated Graphics Memory

0.25 MiB

Audio/Video Interfaces

A/V Out

Audio Subsystem

Audio Channel(s)

stereo

Sound Recording

Microphone(s)

mono

Sound Playing

Loudspeaker(s)

mono

Audio Output

3.5mm

Cellular Phone

Supported Cellular Bands

GSM 850MHz (B5) , GSM 900MHz (B8) , GSM 1800MHz (B3) , GSM 1900MHz (PCS, B2) , UMTS 2100MHz (Band I, IMT) , UMTS 900MHz (Band VIII) bands

Supported Cellular Data Links

CSD 9.6 kbps , GPRS (Class unspecified) , GPRS Class 12 , EDGE (Class unspecified) , UMTS 384 kbps (W-CDMA) , HSDPA (Cat. unspecified) , HSDPA 7.2 Mbps (Cat. 8) data links

SIM Card Slot

Yes

Cellular Antenna

Internal antenna

Call Alert Sound

40-chord melody

Complementary Phone Services

Voice transmission , Voice speaker , Vibrating Alert , Speakerphone

Cellular Controller

Qualcomm MSM7227

Secondary Cellular Phone

Sec. Supported Cellular Networks

Control Peripherals

Touchscreen Type

Capacitive multi-touch sensing screen

Touchscreen Simultaneous Touch Points

Yes

Keyboard

Slide-out QWERTY

Keyboard Backlight

Aut. keyboard backlight (upon press of key)

Number of keys

Communication Interfaces

Expansion Interfaces

TransFlash , microSD , microSDHC

USB

USB 2.0, USB Hi-Speed (480 Mbps)

USB Services

USB charging

USB Connector

USB Series Micro-B (Micro-USB)

Bluetooth

Bluetooth 2.1 + Enhanced Data Rate, Internal antenna

Bluetooth profiles

A2DP , AVRCP

Wireless LAN

IEEE 802.11b , IEEE 802.11g, Internal antenna

Multimedia Broadcast

FM Radio Receiver

Satellite Navigation

Supported GPS protocol(s)

GPS (NMEA 0183)

GPS Antenna

Internal antenna

Complementary GPS Services

Assisted GPS , Geotagging , QuickGPS

Navigation Controller

Qualcomm MSM7227 gpsOne

Primary Camera System

Camera Placement

Rear

Camera Image Sensor

CMOS

Camera Resolution

2048x1536 pixel

Number of effective pixels

3.1 MP camera

Focus

Contrast Detection Autofocus (CD AF)

Recordable Image Formats

JPG

Video Recording

640x480 pixel, 30 fps

Recordable Video Formats

3GP , MPEG4

Flash

Auxiliary Camera

Aux. Camera Image Sensor

Auxiliary Camera No. 2

Aux. 2 Camera Image Sensor

Auxiliary Camera No. 3

Aux. 3 Camera Image Sensor

Auxiliary Camera No. 4

Aux. 4 Camera Image Sensor

Aux. 4 Camera Focus

Secondary Camera System

Secondary Camera Sensor

Secondary Auxiliary Camera

Sec. Aux. Cam. Image Sensor

Secondary Auxiliary Camera No. 2

Sec. Aux. 2 Cam. Image Sensor

Built-in Sensors

Built-in compass

Yes

Built-in accelerometer

Yes

Ingress Protection

Protection from solid materials

Yes

Protection from liquids

Yes

Power Supply

Battery

Lithium-ion, removable, 1-cell

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