LG Optimus L9Nokia Lumia 521
Top 39%11,750 points
Top 39%
Top 30%8,998 points
Top 30%
Screen size
Number of smartphones
lowmidhigh
Top 65%
795 smartphones
4.67" - 5.13"
NaN% of all smartphonesYes
No
screen size
resolution
RAM
battery power
4.7"
4"
Samsung Galaxy J Max
7"
Best

LG Optimus L9 vs Nokia Lumia 521: 31 facts in comparison

1. battery power

1.5x more battery power.
2150mAh
Gionee M6 Plus: 6020mAh
1430mAh
4318
0

2. pixel density

5.15% higher pixel density.
245ppi
Sony Xperia Z5 Premium Dual: 806ppi
233ppi
2897
0

3. screen size

The bigger the screen size is, the better the user experience.
4.7"
Samsung Galaxy J Max: 7"
4"
2434
0

4. RAM

0.5GB more RAM memory.
1GB
Huawei Mate 9 Pro: 6GB
0.5GB
2084
0

5. resolution

35% higher resolution.
960 x 540px
Sony Xperia Z5 Premium Dual: 2560 x 3840px
480 x 800px
1956
0

6. weight

1g lighter.
125g
Microsoft Nokia 105: 68.9g
124g
1336
0

7. 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
43% have it
1294
0

8. thickness

0.8mm thinner.
9.1mm
Coolpad Ivvi K1 Mini: 4.7mm
9.9mm
1152
0

9. internal storage

4GB more internal storage.
4GB
Huawei Mate 9 Pro: 256GB
8GB
910
0

10. has a radio

It works as an FM radio with included headsets
LG Optimus L9
Nokia Lumia 521
63% have it
814
0

11. download speed

0.47% faster downloads.
21MBits/s
Samsung Galaxy Note 7: 600MBits/s
21.1MBits/s
744
0

12. video recording

1.5x better video recording quality.
1080 x 30fps
Huawei Honor 8: 2176 x 120fps
720 x 30fps
651
0

13. has NFC

NFC (near field communication) allows a device to perform simple wireless transactions.
LG Optimus L9
Nokia Lumia 521
41% have it
620
0

14. width

4.2mm narrower.
68.2mm
Vertu Signature for Bentley: 42mm
64mm
566
0

15. height

7.9mm shorter.
131.9mm
Microsoft Lumia 638: 66.7mm
124mm
498
0

16. 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
80% have it
466
0

17. Is a multi-user system

LG Optimus L9
Nokia Lumia 521
69% have it
441
0

18. number of microphones

More microphones result in better sound quality and enable the device to filter out background noise.
1
Motorola Moto Z Force: 4
2
380
0

19. 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
75% have it
360
0

20. semiconductor size

A smaller size indicates that the process to create the chip is newer.
45nm
Apple iPhone 6s 64GB: 14nm
28nm
352
0

21. 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

22. has manual ISO

This allows to manually set the ISO level.
LG Optimus L9
Nokia Lumia 521
32% have it
266
0

23. has a built-in HDR mode

It can automatically shoot pictures with a higher dynamic range (HDR).
LG Optimus L9
Nokia Lumia 521
56% have it
234
0

24. volume

8.14% less body volume.
81.86cm³
Nokia Asha 200: 47.7cm³
75.7cm³
200
0

25. has manual white balance

With manual white balance you can choose the most accurate setting and avoid the green, blue or red hue which can occur in auto mode. You can also change the setting for artistic effect.
LG Optimus L9
Nokia Lumia 521
40% have it
184
0

26. has a child lock

A child lock enables adults to prevent or restrict children’s use of the device.
LG Optimus L9
Nokia Lumia 521
66% have it
171
0

27. has a flash

A flash is good for low-light environments, and can sometimes be used as flashlight.
LG Optimus L9
Nokia Lumia 521
92% have it
159
0

28. Has turn by turn directions

The device will signal upcoming turns and prepare you, ensuring you stay on route.
LG Optimus L9
Nokia Lumia 521
64% have it
133
0

29. has a front camera

A front camera can be used for video chats / self portraits.
LG Optimus L9
Nokia Lumia 521
90% have it
128
0

30. SAR - US head

SAR (Specific Absorption Rate) describes how much radio frequency energy emitted by the device will be absorbed by your body. The rate is measured at head level. The legal limit is 1.6 W/kg in the USA.
0.28W/kg
Samsung Galaxy SII I9100: 0.16W/kg
0.77W/kg
121
0

31. You can customize your notifications, e.g. turn off notifications on an app specific basis

LG Optimus L9
Nokia Lumia 521
82% have it
96
0
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