LG GT540 Optimus vs Samsung B520
LG GT540 Optimus
Samsung B520
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
-
3G networkHSDPA 900, 2100-
-
HSDPA speedHSDPA, 7.2 Mbps-
-
GPRSYesYes
-
EDGEYes
-
Availability
-
Status2010-6
-
Oficially announced2010-12014-12
-
Design
-
SIMMini-SIMMini-SIM
-
Height109 mm96 mm
-
Width54.5 mm47 mm
-
Thickness12.7 mm17.5 mm
-
Weight115.5 g94 g
-
ColorsBlack, Pink, WhiteBlack
-
Display
-
Display typeTFT resistive touchscreenCSTN
-
Physical size3.0 inches1.77 inches
-
Resolution320 x 480 pixels128 x 160 pixels
-
Pixel density192 ppi116 ppi
-
Display colors26214466560
-
Hardware
-
CPU600 MHz
-
Memory RAM156 MB-
-
Internal storage139 MB20 MB
-
Memory cardmicroSDmicroSD
-
Memory card max32 GB2 GB
-
OS
-
OSAndroid OS, v1.6 (Donut)-
-
Main camera
-
Camera typePhoto-
-
Main camera3.15 MP
-
Primary camera resolution2048 x 1536 pixels-
-
Primary camera video480p@17fps-
-
Primary camera Autofocusautofocus-
-
Selfie camera
-
Secondary cameraNo-
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration, MP3 ringtonesVibration; Downloadable polyphonic, MP3 ringtones
-
Multimedia
-
Radio FMStereo FM radio with RDSFM radio
-
Radio recording-FM recording
-
Radio Key-dedicated key
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g
-
USBYes2.0
-
Bluetoothv2.1
-
Bluetooth A2DPYes-
-
GPSYes, with A-GPSNo
-
Features
-
Messaging SMSSMS(threaded view)SMS
-
Messaging MMSMMSMMS
-
Messaging EmailEmailEmail
-
Messaging IMIM-
-
Messaging Push EmailPush Email-
-
WAP-WAP 2.0/xHTML
-
JavaYes, via Java MIDP emulatorYes
-
Java MIDP-MIDP 2.0
-
Browser
-
HTMLYesYes
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity1500 mAh800 mAh
-
Talk time-7 h
-
Talk time 2G5 h 30 min-
-
Talk time 3G7 h 20 min-
-
Standby time-390 h
-
Standby time 2G500 h-
-
Standby time 3G500 h-
