BLU D440O+ Ultra
Top 100%0 points
Top 100%
Top 71%1,423 points
Top 71%
BLU D440
O+ Ultra
vs
Top specs and features

BLU D440 vs O+ Ultra: 65 facts in comparison

1. battery power

2.22x more battery power.
1800mAh
Gionee M2017: 7000mAh
4000mAh

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 Z5 Premium Dual: 806ppi
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. megapixels

1.6x more megapixels.
5MP
Nokia 808 Pureview: 41MP
8MP

6. RAM

0MB more RAM memory.
1GB
Razer Phone: 8GB
1GB

7. resolution

1.78x higher resolution.
540 x 960px
Sony Xperia XZ Premium: 2160 x 3840px
720 x 1280px

8. front camera megapixels

3.85x more megapixels (front camera).
1.3MP
Vivo V7: 24MP
5MP

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
78% have it

11. internal storage

4GB more internal storage.
4GB
Huawei Mate 10 Porsche Design: 256GB
8GB

12. has a radio

It works as an FM radio with included headsets
BLU D440
O+ Ultra
66% have it

13. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
BLU D440
O+ Ultra
89% have it

14. Supports 4K resolution

Allows you to view in ultra-high definition.
BLU D440
O+ Ultra(Android 5.0 Lollipop)
62% 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. Bluetooth version

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

18. Is a multi-user system

BLU D440
O+ Ultra(Android 5.0 Lollipop)
71% have it

19. semiconductor size

A smaller size indicates that the process to create the chip is newer.
40nm
Asus Zenfone 4 Pro (ZS551KL) 64GB: 10nm
28nm

20. supports two SIM cards

A dual SIM mobile phone can work with two SIM cards at the same time.
BLU D440
O+ Ultra
48% 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)
77% 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)
86% have it

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

BLU D440
O+ Ultra(Android 5.0 Lollipop)
65% have it

24. plays Adobe Flash

Adobe Flash with video and sound is supported in the device's browser.
BLU D440(Android 4.0–4.0.2 Ice Cream Sandwich (API level 14))
O+ Ultra(Android 5.0 Lollipop)
16% 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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