BLU D440ZTE Nubia X6
Top 100%0 points
Top 100%
Top 60%1,946 points
Top 60%
BLU D440
ZTE Nubia X6
vs
Top specs and features

BLU D440 vs ZTE Nubia X6: 76 facts in comparison

1. battery power

2.36x more battery power.
1800mAh
Gionee M2017: 7000mAh
4250mAh

2. total clock speed

1.53x faster CPU clock speed.
4 x 1.5GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
4 x 2.3GHz

3. pixel density

40.41% higher pixel density.
245ppi
Sony Xperia Z5 Premium Dual: 806ppi
344ppi

4. screen size

The bigger the screen size is, the better the user experience.
4.5"
Samsung Galaxy J Max: 7"
6.44"

5. megapixels

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

6. RAM

2GB more RAM memory.
1GB
Razer Phone: 8GB
3GB

7. resolution

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

8. front camera megapixels

10x more megapixels (front camera).
1.3MP
Vivo V7: 24MP
13MP

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
ZTE Nubia X6
83% have it

10. weight

70g lighter.
145g
Starmobile Uno B208: 68g
215g

11. 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
ZTE Nubia X6
39% have it

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
ZTE Nubia X6
78% have it

13. thickness

2.9mm thinner.
10.8mm
Asus Zenfone AR 64GB: 4.6mm
7.9mm

14. has a removable battery

The battery is removable and can be replaced by the user if broken.
BLU D440
ZTE Nubia X6
41% 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
ZTE Nubia X6
14% have it

17. has a radio

It works as an FM radio with included headsets
BLU D440
ZTE Nubia X6
66% have it

18. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
BLU D440
ZTE Nubia X6
89% have it

19. Supports 4K resolution

Allows you to view in ultra-high definition.
BLU D440
ZTE Nubia X6(Android 4.3 Jelly Bean (API level 18))
62% have it

20. download speed

7.14x faster downloads.
21MBits/s
Panasonic Eluga Ray 700: 1500MBits/s
150MBits/s

21. video recording

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

22. has NFC

NFC (near field communication) allows a device to perform simple wireless transactions.
BLU D440
ZTE Nubia X6
39% have it

23. width

22mm narrower.
67mm
Vertu Signature for Bentley: 42mm
89mm

24. height

46.5mm shorter.
133mm
Motorola FlipOut: 67mm
179.5mm

25. 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
ZTE Nubia X6
29% have it

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