BLU D440Xiaomi Redmi Note 4 16GB
Top 86%820 points
Top 86%
Top 49%2,862 points
Top 49%
BLU D440
Xiaomi Redmi Note 4 16GB
Top specs and features

BLU D440 vs Xiaomi Redmi Note 4 16GB: 85 facts in comparison

1. battery power

2.28x more battery power.
Energizer Power Max P16K Pro: 16000mAh

2. total clock speed

2.9x faster CPU clock speed.
4 x 1.5GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
2 x 2.3GHz & 4 x 1.8GHz & 4 x 1.4GHz(MediaTek Helio X20 MT6797)

3. pixel density

1.64x higher pixel density.
Sony Xperia Z5 Premium Dual: 806ppi

4. screen size

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

5. RAM

1GB more RAM memory.
Razer Phone: 8GB

6. megapixels

2.6x more megapixels (main camera).
Doogee V: 21 & 21MP

7. resolution

4x higher resolution.
540 x 960px
Sony Xperia XZ Premium: 2160 x 3840px
1080 x 1920px

8. front camera megapixels

3.85x more megapixels (front camera).
Doogee V: 16 & 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
Xiaomi Redmi Note 4 16GB
84% have it

10. weight

30g lighter.
Garmin Vivosmart 3 (large): 21.5g

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 D440
Xiaomi Redmi Note 4 16GB
78% have it

12. thickness

2.4mm thinner.
Asus Zenfone AR 64GB: 4.6mm

13. internal storage

12GB more internal storage.
Samsung Galaxy S9 Plus Dual SIM: 256GB

14. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
BLU D440
Xiaomi Redmi Note 4 16GB
88% have it

16. has a radio

It works as an FM radio with included headsets
BLU D440
Xiaomi Redmi Note 4 16GB
66% have it

17. Supports 4K resolution

Allows you to view in ultra-high definition.
BLU D440
Xiaomi Redmi Note 4 16GB(Android 6.0 Marshmallow)
64% have it

18. video recording

0% better video recording quality.
1080 x 30fps
Samsung Galaxy S9 Plus Dual SIM 64GB: 2160 x 60fps
1080 x 30fps

19. 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 D440
Xiaomi Redmi Note 4 16GB
52% have it

20. width

9mm narrower.
Vertu Signature for Bentley: 42mm

21. Has a dual-tone LED flash

A dual-tone flash has LED lights with different color temperatures, delivering a better color balance to photos and videos.
BLU D440
Xiaomi Redmi Note 4 16GB
26% have it

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
Xiaomi Redmi Note 4 16GB
32% have it

23. height

18mm shorter.
Motorola FlipOut: 67mm

24. Has a fingerprint scanner

The device has a fingerprint scanner which identifies the user.
BLU D440
Xiaomi Redmi Note 4 16GB
28% have it

25. Bluetooth version

0.2 newer Bluetooth version.
Samsung Galaxy S8 Active: 5.1

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