vs
BLU Quattro 4.5
Oppo U3
Top 87%756 points
Top 87%
Top 62%2,149 points
Top 62%
BLU Quattro 4.5
Oppo U3
Top specs and features

BLU Quattro 4.5 vs Oppo U3: 73 facts in comparison

1. battery power

1.67x more battery power.
1800mAh
Energizer Power Max P16K Pro: 16000mAh
3000mAh

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

1.52x higher pixel density.
245ppi
Sony Xperia H8541: 847ppi
373ppi

4. screen size

The bigger the screen size is, the better the user experience.
4.5"
Samsung Galaxy J Max: 7"
5.9"

5. RAM

1GB more RAM memory.
1GB
Vivo NEX S: 8GB
2GB

6. megapixels

2.6x more megapixels (main camera).
5MP
Huawei Mate RS Porsche Design: 40 & 20 & 8MP
13MP

7. resolution

4x higher resolution.
540 x 960px
Sony Xperia H8541: 2160 x 4320px
1080 x 1920px

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
Oppo U3
85% have it

10. weight

50g lighter.
145g
Samsung Galaxy J8: 0g
195g

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
Oppo U3
77% have it

12. thickness

2.8mm thinner.
10.8mm
Asus Zenfone AR 64GB: 4.6mm
8mm

13. internal storage

12GB more internal storage.
4GB
Smartisan Nut R1: 1024GB
16GB

14. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
BLU Quattro 4.5
Oppo U3
86% have it

15. has a radio

It works as an FM radio with included headsets
BLU Quattro 4.5
Oppo U3
67% have it

16. video recording (main camera)

The maximum resolution available for videos shot with the main camera. Although it may be possible to choose among other frame rates, those recordings usually have lower resolutions.
1080 x 30fps
Xiaomi Mi 8 64GB: 2160 x 60fps
2160 x 30fps

17. 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
Oppo U3
54% have it

18. width

14mm narrower.
67mm
Vertu Signature for Bentley: 42mm
81mm

19. height

23.8mm shorter.
133mm
Motorola FlipOut: 67mm
156.8mm

20. Bluetooth version

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

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))
Oppo U3(Android 4.4 KitKat (API level 19))
84% have it

22. Is a multi-user system

BLU Quattro 4.5
Oppo U3(Android 4.4 KitKat (API level 19))
75% have it

23. Has integrated LTE

The system on a chip (SoC) has an integrated LTE cellular chip. LTE is capable of downloading at faster speeds than older, 3G technology.
BLU Quattro 4.5
Oppo U3(MediaTek MT6752)
45% have it

24. semiconductor size

A smaller size indicates that the process to create the chip is newer.
40nm
Samsung Galaxy Note 8 64GB: 10nm
28nm

25. supports two SIM cards

A dual SIM mobile phone can work with two SIM cards at the same time.
BLU Quattro 4.5
Oppo U3
54% have it

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