BLU Quattro 4.5O+ Ultra
Top 87%679 points
Top 87%
Top 76%1,310 points
Top 76%
BLU Quattro 4.5
O+ Ultra
vs
Top specs and features

BLU Quattro 4.5 vs O+ Ultra: 64 facts in comparison

1. battery power

2.22x more battery power.
1800mAh
Energizer Power Max P16K Pro: 16000mAh
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 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

0MB more RAM memory.
1GB
Alcatel Pixi 4 (3.5): 512GB
1GB

6. megapixels

1.6x more megapixels (main camera).
5MP
Huawei Mate RS Porsche Design: 40 & 20 & 8MP
8MP

7. resolution

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

8. front camera megapixels

3.85x more megapixels (front camera).
1.3MP
Wiko View2 Pro: 16 & 16MP
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 Quattro 4.5
O+ Ultra
85% 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 Quattro 4.5
O+ Ultra
78% have it

11. internal storage

4GB more internal storage.
4GB
Xiaomi Mi Mix 2s: 256GB
8GB

12. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
BLU Quattro 4.5
O+ Ultra
87% have it

13. has a radio

It works as an FM radio with included headsets
BLU Quattro 4.5
O+ Ultra
67% have it

14. Supports 4K resolution

Allows you to view in ultra-high definition.
BLU Quattro 4.5
O+ Ultra(Android 5.0 Lollipop)
66% 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 Quattro 4.5
O+ Ultra
54% have it

16. Bluetooth version

0 newer Bluetooth version.
4
ZTE Blade Force: 402
4

17. 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 Quattro 4.5(Android 4.0–4.0.2 Ice Cream Sandwich (API level 14))
O+ Ultra(Android 5.0 Lollipop)
84% have it

18. Is a multi-user system

BLU Quattro 4.5
O+ Ultra(Android 5.0 Lollipop)
74% have it

19. supports two SIM cards

A dual SIM mobile phone can work with two SIM cards at the same time.
BLU Quattro 4.5
O+ Ultra
52% have it

20. semiconductor size

A smaller size indicates that the process to create the chip is newer.
40nm
Samsung Galaxy A8 (2018) (32GB / 4GB RAM): 10nm
28nm

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 Quattro 4.5
O+ Ultra(Android 5.0 Lollipop)
79% 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 Quattro 4.5(Android 4.0–4.0.2 Ice Cream Sandwich (API level 14))
O+ Ultra(Android 5.0 Lollipop)
87% have it

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

BLU Quattro 4.5
O+ Ultra(Android 5.0 Lollipop)
68% have it

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

BLU Quattro 4.5(Android 4.0–4.0.2 Ice Cream Sandwich (API level 14))
O+ Ultra(Android 5.0 Lollipop)
88% have it

25. Supports Java

BLU Quattro 4.5(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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