BLU D440Vivo X6
Top 100%0 points
Top 100%
Top 69%1,512 points
Top 69%
BLU D440
Vivo X6
vs
Top specs and features

BLU D440 vs Vivo X6: 67 facts in comparison

1. battery power

33.33% more battery power.
1800mAh
Gionee M2017: 7000mAh
2400mAh

2. total clock speed

2.27x faster CPU clock speed.
4 x 1.5GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
8 x 1.7GHz

3. pixel density

1.73x higher pixel density.
245ppi
Sony Xperia Z5 Premium Dual: 806ppi
424ppi

4. screen size

The bigger the screen size is, the better the user experience.
4.5"
Samsung Galaxy J Max: 7"
5.2"

5. megapixels

2.6x more megapixels.
5MP
Nokia 808 Pureview: 41MP
13MP

6. RAM

3GB more RAM memory.
1GB
Razer Phone: 8GB
4GB

7. resolution

4x higher resolution.
540 x 960px
Sony Xperia XZ Premium: 2160 x 3840px
1080 x 1920px

8. front camera megapixels

6.15x more megapixels (front camera).
1.3MP
Vivo V7: 24MP
8MP

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.
BLU D440
Vivo X6
83% have it

10. weight

9.5g lighter.
145g
Starmobile Uno B208: 68g
135.5g

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.
BLU D440
Vivo X6
78% have it

12. thickness

4.1mm thinner.
10.8mm
Asus Zenfone AR 64GB: 4.6mm
6.7mm

13. internal storage

28GB more internal storage.
4GB
Huawei Mate 10 Porsche Design: 256GB
32GB

14. has a radio

It works as an FM radio with included headsets
BLU D440
Vivo X6
66% have it

16. Supports 4K resolution

Allows you to view in ultra-high definition.
BLU D440
Vivo X6(Android 5.1 Lollipop)
62% have it

17. video recording

0% better video recording quality.
1080 x 30fps
Apple iPhone X 64GB: 2160 x 60fps
1080 x 30fps

18. width

6.8mm narrower.
67mm
Vertu Signature for Bentley: 42mm
73.8mm

19. height

14.9mm shorter.
133mm
Motorola FlipOut: 67mm
147.9mm

20. Has a fingerprint scanner

The device has a fingerprint scanner which identifies the user.
BLU D440
Vivo X6
25% have it

21. The browser has word wrap

The web browser has automatic word wrap when zooming, the user can easily read long lines without scrolling horizontally.
BLU D440(Android 4.0–4.0.2 Ice Cream Sandwich (API level 14))
Vivo X6(Android 5.1 Lollipop)
82% have it

22. Bluetooth version

0 newer Bluetooth version.
4
Samsung Galaxy S8 Active: 5.1
4

23. Is a multi-user system

BLU D440
Vivo X6(Android 5.1 Lollipop)
71% have it

24. 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.
BLU D440
Vivo X6(Android 5.1 Lollipop)
77% have it

25. 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.
BLU D440(Android 4.0–4.0.2 Ice Cream Sandwich (API level 14))
Vivo X6(Android 5.1 Lollipop)
86% have it

Top 10 smartphones

Add to comparison
    Compare
    This page is currently only available in English.