BLU D440Wileyfox Spark X
Top 87%679 points
Top 87%
Top 64%1,943 points
Top 64%
BLU D440
Wileyfox Spark X
vs
Top specs and features

BLU D440 vs Wileyfox Spark X: 75 facts in comparison

1. battery power

1.67x more battery power.
1800mAh
Energizer Power Max P16K Pro: 16000mAh
3000mAh

2. total clock speed

15.38% faster CPU clock speed.
4 x 1.5GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
4 x 1.3GHz

3. pixel density

8.98% higher pixel density.
245ppi
Sony Xperia H8541: 847ppi
267ppi

4. screen size

The bigger the screen size is, the better the user experience.
4.5"
Samsung Galaxy J Max: 7"
5.5"

5. RAM

1GB more RAM memory.
1GB
Alcatel Pixi 4 (3.5): 512GB
2GB

6. megapixels

2.6x more megapixels (main camera).
5MP
Huawei Mate RS Porsche Design: 40 & 20 & 8MP
13MP

7. resolution

1.78x higher resolution.
540 x 960px
Sony Xperia H8541: 2160 x 4320px
720 x 1280px

8. front camera megapixels

6.15x more megapixels (front camera).
1.3MP
Wiko View2 Pro: 16 & 16MP
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
Wileyfox Spark X
85% have it

10. has branded damage resistant glass

Damage resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.
BLU D440
Wileyfox Spark X
39% have it

11. weight

17.9g lighter.
145g
Garmin Vivosmart 3 (large): 21.5g
162.9g

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.
BLU D440
Wileyfox Spark X
78% have it

13. thickness

2.05mm thinner.
10.8mm
Asus Zenfone AR 64GB: 4.6mm
8.75mm

14. has a removable battery

The battery is removable and can be replaced by the user if broken.
BLU D440
Wileyfox Spark X
39% have it

16. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
BLU D440
Wileyfox Spark X
87% have it

17. download speed

7.14x faster downloads.
21MBits/s
Panasonic Eluga Ray 700: 1500MBits/s
150MBits/s

18. has a radio

It works as an FM radio with included headsets
BLU D440
Wileyfox Spark X
67% have it

19. Supports 4K resolution

Allows you to view in ultra-high definition.
BLU D440
Wileyfox Spark X(Android 6.0 Marshmallow)
66% have it

20. video recording

0% better video recording quality.
1080 x 30fps
Alcatel A30: 7220 x 30fps
1080 x 30fps

21. has an IPS screen

IPS (In-Plane Switching) is a technology used for LCDs. It was designed to overcome the main limitations of normal TFTs TN-matrices: relatively slow response times, small viewing angles and low quality color reproduction.
BLU D440
Wileyfox Spark X
54% have it

22. width

11.6mm narrower.
67mm
Vertu Signature for Bentley: 42mm
78.6mm

23. height

21.35mm shorter.
133mm
Lava Z50: 66.6mm
154.35mm

24. Bluetooth version

0.1 newer Bluetooth version.
4
ZTE Blade Force: 402
4.1

25. 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))
Wileyfox Spark X(Android 6.0 Marshmallow)
84% have it

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