Features Key features of the Galaxy S II  vs Optimus F3 

screen size

The large, sharp display with great colors makes using it a joy.
Galaxy S II | by GSM Arena (Oct, 2011)

screen resolution

Galaxy S II
800 x 480
Optimus F3
800 x 480
More than equipped to play our test video that’s encoded in DivX 1920 x 1080 resolution, the handset is unequivocally perfect for the occasion thanks to its smooth playback and rich details – and it helps that its Super AMOLED Plus display is so oozing with plenty of eye-catching visuals.
Galaxy S II | by PhoneArena (Oct, 2011)



Galaxy S II
Dual core
Optimus F3
Dual core
Truly showcasing why it’s probably the fastest Android smartphone around, its 1.2GHz dual-core Samsung Exynos processor just blazes through the competition with its flawless execution.
Galaxy S II | by PhoneArena (Sep, 2011)

camera resolution

The AT&T Samsung Galaxy S II just might take the trophy in the photo taking department because its 8-megapixel snapper is astoundingly dreamy – and the results really do show!
Galaxy S II | by PhoneArena (Sep, 2011)

Differences What are the advantages of each

Default view of Samsung Galaxy S II

Reasons to consider the
Samsung Galaxy S II

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Screen uses OLED technology Yes vs No About half of smartphones are OLED; OLED screens are typically higher contrast and use less power
Store significantly more stuff 32 GB vs 4 GB 8x more storage capacity; free yourself from memory cards
Supports FM radio Yes vs No Somewhat common; Listen to music and news from local radio stations
Records significantly higher def video 1920 x 1080 @ 30 fps vs 1920 x 1080 @ Unknown 30x higher def video
Higher resolution front camera 8 MP vs 5 MP 60% higher resolution front camera; Video chat with other people
Bigger screen 4.3" vs 4" More than 5% bigger screen
Thinner 8.5 mm vs 10 mm More than 15% thinner
Front view of LG Optimus F3

Reasons to consider the
LG Optimus F3

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Supports NFC Yes vs No Somewhat common; Enables payment by phone and other wireless communications
Significantly more battery capacity 2,460 mA·h vs 1,650 mA·h Around 50% more battery capacity

Reviews Word on the street

Galaxy S II  vs Optimus F3 

Combining its great viewing angles and decent brightness out, we’re mesmerized by its polarizing display.
Galaxy S II

Specifications Full list of technical specs


Galaxy S II  vs
Optimus F3 
Size 4.3" 4"
Resolution 800 x 480 800 x 480
Touchscreen Capacitive Capacitive
Multitouch Yes Yes
PPI 216 ppi 233 ppi


Has an assisted GPS Yes Yes


Supports FM radio Yes No


Operating system Android 4.1.2 Android 4.1.2
Multitasking Yes Yes
App store Android Market Android Market
Adobe flash support No No
App store size 850,000 apps 850,000 apps


Acts as a wi-fi hotspot Yes Yes
Supports NFC No Yes
Bluetooth Bluetooth v3.0 Bluetooth v4.0

form factor

Galaxy S II  vs
Optimus F3 
Weight 116 g 113 g
Thickness 8.5 mm 10 mm
Size 66.1 x 125.3 x 8.5 mm 62 x 116 x 10 mm


Clock speed 1.2 GHz 1.2 GHz
Number of cores Dual core Dual core
Internal storage 32 GB 4 GB
Supported card formats

photo & video

Camera 8 MP 5 MP
Resolution 8 MP 5 MP
Flash Yes Yes
Secondary camera 2 MP 0.3 MP
Video resolution 1920 x 1080 @ 30 fps 1920 x 1080 @ Unknown


Generation 4G 4G
LTE (20 Mb/s)
HSUPA (5.76 Mb/s)
UMTS (0.38 Mb/s)
HSPA (unspecified)
EDGE (0.38 Mb/s)
Unknown (21.1 Mb/s)
CDMA (0.01 Mb/s)
HSDPA+ (21.1 Mb/s)
GSM (0.01 Mb/s)


Talk time 1,098 min 960 min
Capacity 1,650 mA·h 2,460 mA·h
Samsung Galaxy S II
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LG Optimus F3
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