LG Optimus L9Samsung Galaxy S2
Top 61%11,699 points
Top 61%
Top 62%11,172 points
Top 62%
vs
Screen size
Number of smartphones
lowmidhigh
Top 65%
812 smartphones
4.67" - 5.13"
NaN% of all smartphonesYes
No
screen size
resolution
RAM
total clock speed
battery power
megapixels
4.7"
4.3"
Samsung Galaxy J Max
7"
Best

LG Optimus L9 vs Samsung Galaxy S2: 71 facts in comparison

1. battery power

30.3% more battery power.
2150mAh
Gionee M2017: 7000mAh
1650mAh
4360
0

2. total clock speed

16.67% faster CPU clock speed.
2 x 1GHz
LeEco Le 2 Pro: 10 x 2.7GHz
2 x 1.2GHz
3542
0

3. pixel density

12.39% higher pixel density.
245ppi
Sony Xperia Z5 Premium Dual: 806ppi
218ppi
2922
0

4. screen size

The bigger the screen size is, the better the user experience.
4.7"
Samsung Galaxy J Max: 7"
4.3"
2458
0

5. megapixels

37.5% more megapixels (photo).
5MP
Nokia Lumia 1020: 41MP
8MP
2159
0

6. RAM

0GB more RAM memory.
1GB
Asus Zenfone AR: 8GB
1GB
2110
0

7. resolution

35% higher resolution.
960 x 540px
Sony Xperia Z5 Premium Dual: 2560 x 3840px
480 x 800px
1976
0

8. front camera megapixels

85% more megapixels (photo, front camera).
0.3MP
Vivo V5 Plus: 20MP
2MP
1802
0

9. has an external memory slot

The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.
LG Optimus L9
Samsung Galaxy S2
81% have it
1601
0

10. weight

9g lighter.
125g
Microsoft Nokia 105: 68.9g
116g
1353
0

11. has branded damage resistant glass

Damage resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin and lightweight, and can withstand high levels of force.
LG Optimus L9
Samsung Galaxy S2
42% have it
1306
0

12. every pixel has three subpixels

The device has a display with three full subpixels per pixel, resulting in a sharp and crisp picture. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image.
LG Optimus L9
Samsung Galaxy S2
79% have it
1237
0

13. thickness

0.6mm thinner.
9.1mm
Asus Zenfone AR: 4.6mm
8.5mm
1168
0

14. has a removable battery

The battery is removable and can be replaced by the user if broken.
LG Optimus L9
Samsung Galaxy S2
42% have it
1163
0

15. internal storage

12GB more internal storage.
4GB
Huawei Mate 9 Pro: 256GB
16GB
923
0

16. has a radio

It works as an FM radio with included headsets
LG Optimus L9
Samsung Galaxy S2
63% have it
832
0

17. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
LG Optimus L9
Samsung Galaxy S2
91% have it
791
0

18. download speed

0% faster downloads.
21MBits/s
Samsung Galaxy Note 7: 600MBits/s
21MBits/s
754
0

19. Is DLNA certified

All DLNA certified products are compatible with one another. When different devices are connected to the same network, data can be transferred easily between them.
LG Optimus L9
Samsung Galaxy S2
39% have it
710
0

20. video recording

0% better video recording quality.
1080 x 30fps
Gionee Elife E8: 2176 x 60fps
1080 x 30fps
661
0

21. has NFC

NFC (near field communication) allows a device to perform simple wireless transactions.
LG Optimus L9
Samsung Galaxy S2
41% have it
635
0

22. width

2.1mm narrower.
68.2mm
Vertu Signature for Bentley: 42mm
66.1mm
584
0

23. height

6.6mm shorter.
131.9mm
Motorola FlipOut: 67mm
125.3mm
514
0

24. The browser has word wrap

The web browser has automatic word wrap when zooming, the user can easily read long lines without scrolling horizontally.
LG Optimus L9
81% have it
471
0

25. Bluetooth version

0 newer Bluetooth version.
3
Samsung Galaxy S7 edge (Exynos 8890 Octa): 4.2
3
397
0

26. number of microphones

More microphones result in better sound quality and enable the device to filter out background noise.
1
Huawei Mate 9 Pro: 4
2
389
0

27. has continuous autofocus when recording movies

When recording movies they stay focussed and sharp.
LG Optimus L9
24% have it
364
0

28. semiconductor size

A smaller size indicates that the process to create the chip is newer.
45nm
Apple iPhone 6s 64GB: 14nm
45nm
356
0

29. Is free and open source

Anyone is free to use, copy, study, and change the software in any way, and the source code is openly shared so that people are encouraged to voluntarily improve the design of the software.
LG Optimus L9
Samsung Galaxy S2
84% have it
356
0

30. plays Adobe Flash

Adobe Flash with video and sound is supported in the device's browser.
LG Optimus L9
Samsung Galaxy S2
17% have it
349
0

31. Allows app installs on the device's external storage

LG Optimus L9
Samsung Galaxy S2
86% have it
337
0

32. Supports widgets

You can add widgets to the home screen. This allows you to have more flexibility and to see information at a glance, without going into the app.
LG Optimus L9
Samsung Galaxy S2
90% have it
328
0

33. Supports Java

LG Optimus L9
Samsung Galaxy S2
84% have it
314
0

34. has a serial shot mode

You can shoot multiple pictures in a row.
LG Optimus L9
32% have it
286
0

35. upload

0% faster uploads.
5.76MBits/s
Huawei Honor Magic: 300MBits/s
5.76MBits/s
265
0

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