LG Optimus Chat C550 vs Samsung Galaxy 551

LG Optimus Chat C550

Announced On:February, 2011

Announced On:October, 2010

LG Optimus Chat C550	Samsung Galaxy 551

Form Factor
Body
Side-Slider, Querty Keyboard, Touchscreen	Side-Slider, Querty Keyboard, Touchscreen
Dimensions
109 x 59 x 16 mm (4.29 x 2.32 x 0.63 in)	111 x 55 x 15.2 mm (4.37 x 2.17 x 0.60 in)
Weight
122 g (4.30 oz)	117 g (4.13 oz)
Colors
Black, silver, blue, red, pink	Black

Type
Display
TFT, 256K colors	TFT TouchWiz 3.0 UI
Size
2.8 inches, 23.3 cm² (~36.3% screen-to-body ratio)	3.2 inches, 29.1 cm² (~47.7% screen-to-body ratio)
Resolution
320 x 480 pixels, 3:2 ratio (~206 ppi density)	240 x 400 pixels, 5:3 ratio (~146 ppi density)

Alert Types
Notifications
Vibration, MP3, WAV ringtones	Vibration, MP3, WAV ringtones

Internal Memory
Memory
140MB	160MB
Storage Type
	DNSe sound enhancement
Card Slot
microSDHC (dedicated slot)	microSDHC (dedicated slot), 1 GB included
Phonebook
Practically unlimited entries and fields, Photocall	Practically unlimited entries and fields, Photocall
Call Records
Practically unlimited	Practically unlimited

Operating System (OS)
Software
Android OS, v2.2 (Froyo)	Android OS, v2.2 (Froyo)
Upgradable
	upgradable to v2.3.6 (Gingerbread)
Java
Yes, via Java MIDP emulator	Yes, via Java MIDP emulator
Browser
HTML	HTML
Messaging
SMS(threaded view), MMS, Email, Push Email, IM	SMS(threaded view), MMS, Email, Push Email, IM
Games
Yes + downloadable	Downloadable

Chipset
Hardware
	Qualcomm MSM7227 Snapdragon S1
CPU
	600 MHz
GPU
	Adreno 200
Sensors
Accelerometer	Accelerometer, proximity, compass
Keyboard
QWERTY	QWERTY
Soft Keys
2	2
SIM
Mini-SIM	Mini-SIM
Speakers
Yes	Yes
Navigation / Controls Keys
	D-Pad
Audio Jack
3.5 mm	3.5 mm