vs
BLU D440
Oppo R9s Plus
Top 86%757 points
Top 86%
Top 62%2,115 points
Top 62%
BLU D440
Oppo R9s Plus
Top specs and features

BLU D440 vs Oppo R9s Plus: 74 facts in comparison

1. battery power

2.22x more battery power.
1800mAh
Energizer Power Max P16K Pro: 16000mAh
4000mAh

2. total clock speed

30% faster CPU clock speed.
4 x 1.5GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
4 x 1.95GHz

3. pixel density

49.8% higher pixel density.
245ppi
Sony Xperia H8541: 847ppi
367ppi

4. screen size

The bigger the screen size is, the better the user experience.
4.5"
Samsung Galaxy J Max: 7"
6"

5. RAM

5GB more RAM memory.
1GB
Vivo NEX S: 8GB
6GB

6. megapixels

3.2x more megapixels (main camera).
5MP
Huawei Mate RS Porsche Design: 40 & 20 & 8MP
16MP

7. resolution

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

8. front camera megapixels

12.31x more megapixels (front camera).
1.3MP
Wiko View2 Pro: 16 & 16MP
16MP

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
Oppo R9s Plus
85% have it

10. has branded damage resistant glass

Damage resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.
BLU D440
Oppo R9s Plus
40% have it

11. weight

40g lighter.
145g
Samsung Galaxy J8: 0g
185g

12. 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
Oppo R9s Plus
77% have it

13. thickness

3.4mm thinner.
10.8mm
Asus Zenfone AR 64GB: 4.6mm
7.4mm

14. internal storage

60GB more internal storage.
4GB
Smartisan Nut R1: 1024GB
64GB

15. has built-in optical image stabilization

Optical image stabilization uses gyroscopic sensors to detect the vibrations of the camera. The lens adjusts the optical path accordingly, ensuring that any type of motion blur is corrected before the sensor captures the image.
BLU D440
Oppo R9s Plus
14% have it

16. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
BLU D440
Oppo R9s Plus
86% have it

17. download speed

14.29x faster downloads.
21MBits/s
Coolpad Cool Play 6: 1500MBits/s
300MBits/s

18. has a radio

It works as an FM radio with included headsets
BLU D440
Oppo R9s Plus
67% have it

19. Supports 4K resolution

Allows you to view in ultra-high definition.
BLU D440
Oppo R9s Plus
6% have it

20. 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

21. width

13.8mm narrower.
67mm
Vertu Signature for Bentley: 42mm
80.8mm

22. Has fast 802.11ac WiFi connection

802.11ac wireless works on the 5GHz frequency range. It offers higher transfer rates, improved reliability and improved power consumption. It provides advantages for gaming and HD video streaming.
BLU D440
Oppo R9s Plus
34% have it

23. Has a fingerprint scanner

The device has a fingerprint scanner which identifies the user.
BLU D440
Oppo R9s Plus
32% have it

24. height

30.1mm shorter.
133mm
Motorola FlipOut: 67mm
163.1mm

25. Bluetooth version

0.1 newer Bluetooth version.
4
Samsung Galaxy S8 Active: 5.1
4.1

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