Phone Comparison - Samsung Galaxy Ace 2 vs LG Optimus L7 II vs LG Optimus F5

general General Info

Manufacturer Samsung LG LG
Announced February 2012 February 2013 February 2013
Status Available - May 2012 Available - March 2013 Available - May 2015
Colors Black Black, White Black, White
Form Factor Candybar Candybar Candybar
Dimension 118.3 x 62.2 x 10.5 mm
(4.66 x 2.45 x 0.41 in)
121.5 x 66.6 x 9.7 mm
(4.78 x 2.62 x 0.38 in)
126 x 64.5 x 9.3 mm
(4.96 x 2.54 x 0.37 in)
Weight 122 g (4.3 oz) 118 g (4.16 oz) 131 g (4.62 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900 - LG Optimus L7 II Dual (SIM 1 & SIM 2)
GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100 HSDPA 900 / 1900 / 2100 HSDPA 900 / 1900 / 2100
4G Network - - LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v2.3 Android OS, v4.1 (Jelly Bean) Android OS, v4.1.2 (Jelly Bean)
Processor Dual-core 800 MHz, NovaThor U8500 Dual-core 1 GHz Cortex-A5, Qualcomm MSM8225 Snapdragon Dual-core 1.2 GHz Krait, Qualcomm MSM8960 Snapdragon S4 Plus
GPU Mali-400MP Adreno 203 Adreno 225
RAM 768 MB 768 MB 1 GB
Internal Memory 4 GB storage 4 GB 8 GB
External Memory microSD, up to 32GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type PLS TFT capacitive touchscreen IPS LCD, capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 3.8 inches 4.3 inches 4.3 inches
Resolution 480 x 800 pixels (246 ppi) 480 x 800 pixels (217 ppi) 540 x 960 pixels (256 ppi)
Screen-to-Body Ratio 55.64% 65.02% 62.79%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio with RDS FM radio -
Games Yes Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592x1944 pixels 8 MP, 3264 x 2448 pixels 5 MP, 2592x1944 pixels
Flash LED flash LED flash No
Features Auto focus, Geo-tagging, Face And Smile Detection Auto focus, Geo-tagging Geo-tagging
Video Yes, 720p@30fps Yes, 720p@30fps Yes
Front Camera Yes, VGA [Similar] Yes, VGA [Similar] Yes, 1.3 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes
Edge Yes Class 12 Yes
3G HSDPA, 14.4 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, HSUPA, LTE
Bluetooth Yes, v3.0 with A2DP Yes, v3.0 with A2DP Yes
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot, DLNA Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, Wi-Fi hotspot, DLNA
USB Yes, v2.0 microUSB Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support Yes, with A-GPS support
Browser HTML HTML HTML

memory User Memory

Internal 4 GB storage, 768 MB RAM 4 GB, 768 MB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 32GB microSD, up to 32 GB microSD, up to 32 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Li-Ion Battery Li-Ion Battery
Capacity 1500 mAh 2460 mAh 2150 mAh
Stand by Up to 670 h (2G)
Up to 640 h (3G)
Up to 800 h (3G) Up to 500 h (2G)
Up to 500 h (3G)
Talk Time Up to 16 h 20 min (2G)
Up to 7 h 30 min (3G)
Up to 12 h (3G) Up to 12 h (2G)
Up to 8 h (3G)