versus logo
vs
BLU D440
ZTE Nubia Z9
Top 87%745 points
Top 87%
Top 49%2,828 points
Top 49%
BLU D440
ZTE Nubia Z9
Top specs and features

BLU D440 vs ZTE Nubia Z9: 78 facts in comparison

1. total clock speed

2.67x faster CPU clock speed.
4 x 1.5GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
8 x 2GHz

2. pixel density

1.73x higher pixel density.
245ppi
Sony Xperia H8541: 847ppi
424ppi

3. screen size

The bigger the screen size is, the better the user experience.
4.5"
Samsung Galaxy J Max: 7"
5.2"

4. RAM

2GB more RAM memory.
1GB
Oppo Find X: 8GB
3GB

5. megapixels

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

6. resolution

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

7. front camera megapixels

6.15x more megapixels (front camera).
1.3MP
Wiko View2 Pro: 16 & 16MP
8MP

8. 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 Z9
85% have it

9. weight

47g lighter.
145g
Starmobile Uno B208: 68g
192g

10. 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 Z9
78% have it

11. thickness

1.9mm thinner.
10.8mm
Asus Zenfone AR 64GB: 4.6mm
8.9mm

12. internal storage

28GB more internal storage.
4GB
Smartisan Nut R1: 1024GB
32GB

13. 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 Z9
14% have it

14. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
BLU D440
ZTE Nubia Z9
87% have it

15. has a radio

It works as an FM radio with included headsets
BLU D440
ZTE Nubia Z9
68% have it

16. Supports 4K resolution

Allows you to view in ultra-high definition.
BLU D440
ZTE Nubia Z9(Qualcomm Snapdragon 810 MSM8994)
7% have it

17. 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
1080 x 30fps

18. 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
ZTE Nubia Z9
32% have it

19. has NFC

NFC (near field communication) allows a device to perform simple wireless transactions.
BLU D440
ZTE Nubia Z9
39% have it

20. width

1.3mm narrower.
67mm
Vertu Signature for Bentley: 42mm
68.3mm

21. 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 Z9
35% have it

22. height

41.4mm shorter.
133mm
Motorola FlipOut: 67mm
174.4mm

23. Bluetooth version

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

24. 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 D440(Android 4.0–4.0.2 Ice Cream Sandwich (API level 14))
ZTE Nubia Z9(Android 5.0 Lollipop)
85% have it

25. Is a multi-user system

BLU D440
ZTE Nubia Z9(Android 5.0 Lollipop)
75% have it

Top 10 smartphones

Add to comparison
    Compare
    This page is currently only available in English.