BLU Quattro 4.5O+ Air
Top 83%844 points
Top 83%
Top 75%1,207 points
Top 75%
BLU Quattro 4.5
O+ Air
vs
Top specs and features

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

1. battery power

11.11% more battery power.
1800mAh
Gionee M2017: 7000mAh
2000mAh

2. total clock speed

2.27x faster CPU clock speed.
4 x 1.5GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
8 x 1.7GHz

3. pixel density

20% higher pixel density.
245ppi
Sony Xperia Z5 Premium Dual: 806ppi
294ppi

4. screen size

The bigger the screen size is, the better the user experience.
4.5"
Samsung Galaxy J Max: 7"
4"

5. megapixels

2.6x more megapixels.
5MP
Nokia 808 Pureview: 41MP
13MP

6. RAM

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

7. resolution

1.93x higher resolution.
540 x 960px
Sony Xperia XZ Premium: 2160 x 3840px
780 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 Quattro 4.5
O+ Air
83% have it

10. weight

30g lighter.
145g
Starmobile Uno B208: 68g
115g

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 Quattro 4.5
O+ Air
78% have it

12. thickness

4mm thinner.
10.8mm
Asus Zenfone AR 64GB: 4.6mm
6.8mm

13. has a removable battery

The battery is removable and can be replaced by the user if broken.
BLU Quattro 4.5
O+ Air
41% have it

14. has stereo speakers

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
BLU Quattro 4.5
O+ Air
17% have it

16. has a radio

It works as an FM radio with included headsets
BLU Quattro 4.5
O+ Air
66% have it

17. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
BLU Quattro 4.5
O+ Air
89% have it

18. Supports 4K resolution

Allows you to view in ultra-high definition.
BLU Quattro 4.5
O+ Air(Android 4.4 KitKat (API level 19))
62% have it

19. width

3mm narrower.
67mm
Vertu Signature for Bentley: 42mm
70mm

20. height

10mm shorter.
133mm
Motorola FlipOut: 67mm
143mm

21. 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+ Air(Android 4.4 KitKat (API level 19))
82% have it

22. Bluetooth version

1 newer Bluetooth version.
4
Samsung Galaxy S8 Active: 5.1
3

23. Is a multi-user system

BLU Quattro 4.5
O+ Air(Android 4.4 KitKat (API level 19))
71% have it

24. supports two SIM cards

A dual SIM mobile phone can work with two SIM cards at the same time.
BLU Quattro 4.5
O+ Air
48% have it

25. 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+ Air(Android 4.4 KitKat (API level 19))
77% have it

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