BLU D440Nokia Lumia 928
Top 84%826 points
Top 84%
Top 61%1,961 points
Top 61%
BLU D440
Nokia Lumia 928
vs
Top specs and features

BLU D440 vs Nokia Lumia 928: 83 facts in comparison

1. battery power

11.11% more battery power.
1800mAh
Oukitel K10: 11000mAh
2000mAh

2. total clock speed

2x faster CPU clock speed.
4 x 1.5GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
2 x 1.5GHz

3. pixel density

36.33% higher pixel density.
245ppi
Sony Xperia Z5 Premium Dual: 806ppi
334ppi

4. screen size

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

5. RAM

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

6. megapixels

1.74x more megapixels.
5MP
Nokia 808 Pureview: 12 & 12MP
8.7MP

7. resolution

1.9x higher resolution.
540 x 960px
Sony Xperia XZ Premium: 2160 x 3840px
768 x 1280px

8. front camera megapixels

0% more megapixels (front camera).
1.3MP
Blu Vivo X: 20 & 8MP
1.3MP

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
Nokia Lumia 928
84% 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
Nokia Lumia 928
40% have it

11. weight

17g lighter.
145g
Garmin Vivosmart 3 (large): 21.5g
162g

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
Nokia Lumia 928
78% have it

13. thickness

0.7mm thinner.
10.8mm
Asus Zenfone AR 64GB: 4.6mm
10.1mm

14. has a removable battery

The battery is removable and can be replaced by the user if broken.
BLU D440
Nokia Lumia 928
40% have it

16. 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
Nokia Lumia 928
14% have it

17. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
BLU D440
Nokia Lumia 928
89% have it

18. has a radio

It works as an FM radio with included headsets
BLU D440
Nokia Lumia 928
66% have it

19. download speed

4.76x faster downloads.
21MBits/s
Panasonic Eluga Ray 700: 1500MBits/s
100MBits/s

20. wireless charging

The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.
BLU D440
Nokia Lumia 928
6% have it

21. Is DLNA certified

All DLNA certified products are compatible with one another. When different devices are connected to the same network, data can be transferred easily between them.
BLU D440
Nokia Lumia 928
34% have it

22. video recording

0% better video recording quality.
1080 x 30fps
Apple iPhone X 64GB: 2160 x 60fps
1080 x 30fps

23. 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
Nokia Lumia 928
52% have it

24. has NFC

NFC (near field communication) allows a device to perform simple wireless transactions.
BLU D440
Nokia Lumia 928
38% have it

25. width

1.9mm narrower.
67mm
Vertu Signature for Bentley: 42mm
68.9mm

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