BLU D440O+ Ultra
Top 71%9,326 points
Top 71%
Top 65%11,091 points
Top 65%
BLU D440
O+ Ultra
vs
Top specs and features

BLU D440 vs O+ Ultra: 65 facts in comparison

1. battery power

55% more battery power.
4000mAh

2. total clock speed

15.38% faster CPU clock speed.

3. pixel density

8.24% higher pixel density.

4. screen size

The bigger the screen size is, the better the user experience.

5. megapixels

37.5% more megapixels.

6. RAM

0MB more RAM memory.

7. resolution

43.75% higher resolution.

8. front camera megapixels

74% more megapixels (front camera).

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
O+ Ultra
83% have it

10. 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
O+ Ultra
79% have it

11. internal storage

4GB more internal storage.

12. has a radio

It works as an FM radio with included headsets
BLU D440
O+ Ultra
65% have it

13. Supports 4K resolution

Allows you to view in ultra-high definition.
BLU D440
O+ Ultra(Android 5.0 Lollipop)
60% have it

14. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
BLU D440
O+ Ultra
91% have it

15. 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
O+ Ultra
50% have it

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.
BLU D440(Android 4.0–4.0.2 Ice Cream Sandwich (API level 14))
O+ Ultra(Android 5.0 Lollipop)
82% have it

17. Is a multi-user system

BLU D440
O+ Ultra(Android 5.0 Lollipop)
70% have it

18. Bluetooth version

0 newer Bluetooth version.

19. semiconductor size

A smaller size indicates that the process to create the chip is newer.

20. supports two SIM cards

A dual SIM mobile phone can work with two SIM cards at the same time.
BLU D440
O+ Ultra
46% have it

21. 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
O+ Ultra(Android 5.0 Lollipop)
76% have it

22. 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))
O+ Ultra(Android 5.0 Lollipop)
85% have it

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

BLU D440
O+ Ultra(Android 5.0 Lollipop)
63% have it

24. plays Adobe Flash

Adobe Flash with video and sound is supported in the device's browser.
BLU D440
O+ Ultra(Android 5.0 Lollipop)
17% have it

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

BLU D440(Android 4.0–4.0.2 Ice Cream Sandwich (API level 14))
O+ Ultra(Android 5.0 Lollipop)
87% have it

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