LG Optimus L9Nokia Lumia 521
Top 61%11,697 points
Top 61%
Top 70%8,988 points
Top 70%
vs
Screen size
Number of smartphones
lowmidhigh
Top 65%
811 smartphones
4.67" - 5.13"
NaN% of all smartphonesYes
No
screen size
resolution
RAM
total clock speed
battery power
megapixels
4.7"
4"
Samsung Galaxy J Max
7"
Best

LG Optimus L9 vs Nokia Lumia 521: 74 facts in comparison

1. battery power

1.5x more battery power.
2150mAh
Gionee M2017: 7000mAh
1430mAh
4358
0

2. total clock speed

0% faster CPU clock speed.
2 x 1GHz
LeEco Le 2 Pro: 10 x 2.7GHz
2 x 1GHz
3541
0

3. pixel density

5.15% higher pixel density.
245ppi
Sony Xperia Z5 Premium Dual: 806ppi
233ppi
2922
0

4. screen size

The bigger the screen size is, the better the user experience.
4.7"
Samsung Galaxy J Max: 7"
4"
2457
0

5. megapixels

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

6. RAM

0.5GB more RAM memory.
1GB
Asus Zenfone AR: 8GB
0.5GB
2109
0

7. resolution

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

8. 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
Nokia Lumia 521
81% have it
1601
0

9. weight

1g lighter.
125g
Microsoft Nokia 105: 68.9g
124g
1353
0

10. 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
Nokia Lumia 521
42% have it
1305
0

11. 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
Nokia Lumia 521
79% have it
1237
0

12. thickness

0.8mm thinner.
9.1mm
Asus Zenfone AR: 4.6mm
9.9mm
1168
0

13. has a removable battery

The battery is removable and can be replaced by the user if broken.
LG Optimus L9
Nokia Lumia 521
42% have it
1163
0

14. internal storage

4GB more internal storage.
4GB
Huawei Mate 9 Pro: 256GB
8GB
922
0

15. has a radio

It works as an FM radio with included headsets
LG Optimus L9
Nokia Lumia 521
63% have it
832
0

16. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
LG Optimus L9
Nokia Lumia 521
91% have it
791
0

17. download speed

0.47% faster downloads.
21MBits/s
Samsung Galaxy Note 7: 600MBits/s
21.1MBits/s
754
0

18. 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
39% have it
710
0

19. video recording

1.5x better video recording quality.
1080 x 30fps
Gionee Elife E8: 2176 x 60fps
720 x 30fps
661
0

20. has NFC

NFC (near field communication) allows a device to perform simple wireless transactions.
LG Optimus L9
Nokia Lumia 521
41% have it
635
0

21. width

4.2mm narrower.
68.2mm
Vertu Signature for Bentley: 42mm
64mm
584
0

22. height

7.9mm shorter.
131.9mm
Motorola FlipOut: 67mm
124mm
514
0

23. 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
Nokia Lumia 521
81% have it
471
0

24. Is a multi-user system

LG Optimus L9
Nokia Lumia 521(Windows Phone 8)
69% have it
449
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. Has offline voice recognition

Offline voice recognition enables you to perform voice actions, like dictating texts or using various voice commands, without an internet connection.
LG Optimus L9
Nokia Lumia 521(Windows Phone 8)
75% have it
363
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
84% have it
356
0

30. semiconductor size

A smaller size indicates that the process to create the chip is newer.
45nm
Apple iPhone 6s 64GB: 14nm
28nm
356
0

31. plays Adobe Flash

Adobe Flash with video and sound is supported in the device's browser.
LG Optimus L9
Nokia Lumia 521
17% have it
349
0

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

LG Optimus L9
Nokia Lumia 521(Windows Phone 8)
86% have it
337
0

33. 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
Nokia Lumia 521
90% have it
328
0

34. Supports Java

LG Optimus L9
84% have it
314
0

35. has a serial shot mode

You can shoot multiple pictures in a row.
LG Optimus L9
Nokia Lumia 521
32% have it
286
0

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