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Sony Ericsson Xperia Arc S LT18i vs LG Optimus 3D P920

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Sony Ericsson Xperia Arc S LT18i

LG Optimus 3D P920

Sony Ericsson Xperia Ray ST18i

Micromax Canvas Fire 4G


All Features Differences
Sony Ericsson Xperia Arc S LT18i
Rs. 12,000
LG Optimus 3D P920
Rs. 34,888
Overview Advantages (Factors To Decide Which Device You Should Buy) Remove All Devices
Rankings # 2# 1
Specs Score   47 / 100   52 / 100
Operating System Android, v2.3.4 (Gingerbread) Android, v2.2 (Froyo)
Features Present In Only One Device
(Unique Features)

Faster CPU

Sony Ericsson Xperia Arc S LT18i
1.4 GHz
LG Optimus 3D P920
1 GHz

Around 39% faster CPU than LG Optimus 3D P920. Faster CPU means more smooth experience.

Dual Core CPU

Sony Ericsson Xperia Arc S LT18i
Single Core
LG Optimus 3D P920
Dual Core

More cores result in better parallelism, meaning more tasks can be processed in parallel without slowing down the User Interface.


Sony Ericsson Xperia Arc S LT18i
8.69 mm
LG Optimus 3D P920
11.9 mm

Around 26% slimmer than LG Optimus 3D P920. Slimmer devices are easier to carry in pocket and look more fashionable.

Has Front Camera

Sony Ericsson Xperia Arc S LT18i
LG Optimus 3D P920

Front Camera enables you to take your own photos and do videocalling (on supported devices).

Light Weight

Sony Ericsson Xperia Arc S LT18i
117 grams
LG Optimus 3D P920
168 grams

Around 30% lighter than LG Optimus 3D P920. Light weight devices are easier to hold without tiring your arms.

More Storage Capacity

Sony Ericsson Xperia Arc S LT18i
1 GB
LG Optimus 3D P920
8 GB

Around 700% more inbuilt memory than Sony Ericsson Xperia Arc S LT18i. More memory allows you to store more songs, videos, photos and install more applications.

Better Camera Resolution

Sony Ericsson Xperia Arc S LT18i
8.1 MP
LG Optimus 3D P920
5 MP

Around 61% more mega pixels (MP) than LG Optimus 3D P920. More resolution generally means better picture quality, though it's not always necessary.

Longer Battery Talk Time

Sony Ericsson Xperia Arc S LT18i
445 Minutes
LG Optimus 3D P920
780 Minutes

Around 75% longer Battery Talk Time than Sony Ericsson Xperia Arc S LT18i. With longer battery talk time, you can talk on your device continously without charging.

Supports FM Radio

Sony Ericsson Xperia Arc S LT18i
LG Optimus 3D P920

Listen to your favourite radio stations on your device. Enjoy music on the go with FM Radio.

Dual SimNoNo
Device TypeSmartphoneSmartphone
Release DateAugust, 2011January, 2011
Dimensions125 x 63 x 8.69 mm128.8 x 68 x 11.9 mm
Weight117 g168 g
TypeColor TFT screen, 16M colorsColor TFT screen, 16M colors
TouchYes, with MultitouchYes, with Multitouch
Size4.2 inches, 480 x 854 pixels4.3 inches, 480 x 800 pixels
PPI~ 233 PPI~ 217 PPI
Internal1 GB inbuilt, 512 MB RAM8 GB inbuilt, 512 MB RAM
Card SlotYes, upto 32 GB, 8 GB includedYes, upto 32 GB
3GYes, 14.4 Mbps Download, 5.8 Mbps UploadYes, 14.4 Mbps Download, 5.76 Mbps Upload
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v2.1Yes, v2.1
USBYes, microUSB v2.0Yes, microUSB v2.0
CameraYes, 8.1 MP with autofocus3D Camera, 5 MP with autofocus
FeaturesImage stabilizer, Face detection, Smile detection, Geo tagging, Panorama, Touch to focusGeo tagging
Video RecordingYes, 720p @ 30fpsYes, 1080p @ 24fps
Flash1 Flash1 Flash
Front CameraNoYes, supports video calling
OSAndroid, v2.3.4 (Gingerbread)Android, v2.2 (Froyo)
CPU1.4 GHz, Qualcomm Snapdragon MSM8255 Processor1 GHz, Dual Core, Texas Instruments OMAP4 Processor
BrowserYes, supports HTML/FlashYes, supports HTML/Flash
SupportsMMS, Instant Messaging, Voice Recording, Voice Commands, Calendar, YouTube PlayerMMS, Instant Messaging, Voice Recording, Calendar, YouTube Player
VideoMPEG4, H.263, H.264MPEG4, H.263, H.264, DivX, WMV, AVI, 3GP
FM RadioYesNo
Document ReaderYesYes
Social NetworkingFacebook, YoutubeFacebook, Twitter, Youtube
GPSYes, with A-GPS SupportYes, with A-GPS Support
SensorsAccelerometer, CompassAccelerometer, Gyroscope, Compass
3.5mm Headphone JackYesYes
Size1500 mAH, Li-ion Battery1500 mAH, Li-ion Battery
Standby time19.2 days, 19.2 days on 3G18.8 days
Talk time7.4 hours, 7.6 hours on 3G13 hours, 9 hours on 3G
Music Playback time37 hours

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