LG Optimus F7 vs Samsung R640 Character
LG Optimus F7
Samsung R640 Character
-
Network
-
2G networkGSM 850, 900, 1800, 1900CDMA 800, 1900
-
3G networkHSDPA 900, 1900, 2100CDMA2000 1x
-
4G networkLTE 1900-
-
HSDPA speedHSDPA-
-
HSUPA speedHSUPA-
-
EV-DO speed3.1 Mbps-
-
Speed Yes-Yes
-
LTE speedLTE-
-
GPRSYes
-
EDGEYes
-
Availability
-
Oficially announced2013-22011-7
-
Status2013-62011-7
-
Design
-
SIMMicro-SIMMini-SIM
-
Height131.7 mm107 mm
-
Width68.2 mm55 mm
-
Thickness9.6 mm15 mm
-
Weight133.2 g120 g
-
Keyboard-QWERTY
-
ColorsBlack, WhiteElectric Blue
-
Display
-
Display typeTrue HD-IPS LCD capacitive touchscreenTFT touchscreen
-
Physical size4.7 inches2.8 inches
-
Resolution720 x 1280 pixels-
-
Pixel density312 ppi-
-
Display colors16777216262144
-
Hardware
-
CPUDual-core 1.5 GHz
-
Memory RAM1 GB-
-
Internal storage8 GB-
-
Memory cardmicroSDmicroSD
-
Memory card max32 GB32 GB
-
OS
-
OSAndroid OS, v4.1.2 (Jelly Bean)-
-
Main camera
-
Main camera8 MP1.3 MP
-
Primary camera resolution3264 x 2448 pixels1280 x 1024 pixels
-
Primary camera video1080p@30fpsno
-
Primary camera Autofocusautofocus-
-
Primary camera flashLED flash-
-
Selfie camera
-
Secondary camera-No
-
Selfie camera1.3 MP
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration, MP3 ringtonesVibration; MP3 ringtones
-
Multimedia
-
Radio-No
-
Radio FMFM radio-
-
Connectivity
-
WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYes-
-
WLAN WiFi DirectYes-
-
WLAN DLNAYes-
-
USBmicroUSB 2.0microUSB 2.0
-
BluetoothYesv2.1
-
Bluetooth A2DP-Yes
-
Bluetooth EDR-Yes
-
GPSYes, with A-GPSNo
-
Features
-
Messaging SMSSMS(threaded view)SMS
-
Messaging MMSMMS-
-
Messaging EmailEmailEmail
-
Messaging IMIM-
-
Messaging Push EmailPush Email-
-
WAP-WAP 2.0/xHTML
-
JavaYes, via Java MIDP emulatorNo
-
Browser
-
HTMLYesYes
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity2540 mAh1000 mAh
-
Talk time13 h5 h
-
Standby time300 h288 h
