LG G Flex vs Samsung Galaxy Express I437
LG G Flex
Samsung Galaxy Express I437
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 1900, 2100HSDPA 850, 1900, 2100
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4G networkLTE 800, 1800, 2600LTE 700 MHz Class 17, 1700, 2100
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HSDPA speedHSDPA, 42 Mbps-
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HSUPA speedHSUPA, 21 Mbps-
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HSPA speed-HSPA
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2013-102012-10
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Status2013-112012-11
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Design
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SIMMicro-SIMMicro-SIM
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Height160.5 mm132.6 mm
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Width81.6 mm69.3 mm
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Thickness8.7 mm9.1 mm
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Weight177 g136 g
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ColorsTitan silverTitanium Gray
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Display
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Display typeCurved P-OLED capacitive touchscreenSuper AMOLED Plus capacitive touchscreen
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Physical size6.0 inches4.5 inches
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Resolution720 x 1280 pixels480 x 800 pixels
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Pixel density245 ppi207 ppi
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Display colors1677721616777216
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Hardware
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CPUQuad-core 2.26 GHz Krait 400Dual-core 1.5 GHz Krait
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ChipsetQualcomm MSM8974 Snapdragon 800Qualcomm MSM8960 Snapdragon
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GPUAdreno 330Adreno 225
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Internal storage32 GB8 GB
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Memory RAM2 GB1 GB
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Memory cardmicroSD
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Memory card max-32 GB
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OS
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OSAndroid OS, v4.2.2 (Jelly Bean)Android OS, v4.0 (Ice Cream Sandwich)
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Main camera
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Camera typePhoto / Video-
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Main camera13 MP5 MP
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Primary camera resolution4160 x 3120 pixels2592 x 1944 pixels
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Primary camera video1080p@60fps720p@30fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Primary camera video hdrHDR-
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Primary camera video stereo sound recordstereo sound record-
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Selfie camera
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Selfie camera2.1 MP1.3 MP
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Selfie camera video1080p@30fps720p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio-No
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Radio FMStereo FM radio with RDS-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYesYes
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WLAN DLNAYes-
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USBmicroUSB 3.0microUSB 2.0
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USB On-The-GoYes-
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USB hostYes-
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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Bluetooth EDR-Yes
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InfraredYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush MailPush Mail
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity3500 mAh2000 mAh
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Battery removableNon-removable-
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Talk time15 h14 h
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Standby time720 h312 h