BLU D440ZTE Obsidian
Top 100%0 points
Top 100%
Top 81%953 points
Top 81%
BLU D440
ZTE Obsidian
vs
Top specs and features

BLU D440 vs ZTE Obsidian: 60 facts in comparison

1. battery power

0% more battery power.
1800mAh
Gionee M2017: 7000mAh
1800mAh

2. total clock speed

1.5x faster CPU clock speed.
4 x 1.5GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
4 x 1GHz

3. pixel density

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

4. screen size

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

5. megapixels

0% more megapixels.
5MP
Nokia 808 Pureview: 41MP
5MP

6. RAM

0MB more RAM memory.
1GB
Xiaomi Mi Mix 2 Special Edition: 8GB
1GB

7. resolution

26.46% higher resolution.
540 x 960px
Sony Xperia XZ Premium: 2160 x 3840px
480 x 854px

8. front camera megapixels

35% more megapixels (front camera).
1.3MP
Vivo V7 Plus: 24MP
2MP

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
ZTE Obsidian
83% have it

10. weight

7.5g lighter.
145g
Starmobile Uno B208: 68g
137.5g

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
ZTE Obsidian
78% have it

12. thickness

0.6mm thinner.
10.8mm
Asus Zenfone AR 64GB: 4.6mm
10.2mm

13. has a removable battery

The battery is removable and can be replaced by the user if broken.
BLU D440
ZTE Obsidian
42% have it

14. internal storage

0MB more internal storage.
4GB
Apple iPhone 8 Plus: 256GB
4GB

15. has a radio

It works as an FM radio with included headsets
BLU D440
ZTE Obsidian
65% have it

16. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
BLU D440
ZTE Obsidian
90% have it

17. Supports 4K resolution

Allows you to view in ultra-high definition.
BLU D440
ZTE Obsidian(Android 5.1 Lollipop)
61% have it

18. width

1.6mm narrower.
67mm
Vertu Signature for Bentley: 42mm
68.6mm

19. height

4.4mm shorter.
133mm
Motorola FlipOut: 67mm
137.4mm

20. 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))
ZTE Obsidian(Android 5.1 Lollipop)
82% have it

21. Is a multi-user system

BLU D440
ZTE Obsidian(Android 5.1 Lollipop)
70% have it

22. Bluetooth version

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

23. 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
ZTE Obsidian(Android 5.1 Lollipop)
77% have it

24. 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))
ZTE Obsidian(Android 5.1 Lollipop)
85% have it

25. Supports OpenGL ES 3.0, allowing for improved game graphics

BLU D440
ZTE Obsidian(Android 5.1 Lollipop)
64% have it

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