BLU D440ZTE Grand X V970
Top 85%824 points
Top 85%
Top 83%990 points
Top 83%
BLU D440
ZTE Grand X V970
Top specs and features

BLU D440 vs ZTE Grand X V970: 61 facts in comparison

1. battery power

9.09% more battery power.
Energizer Power Max P16K Pro: 16000mAh

2. total clock speed

3x faster CPU clock speed.
4 x 1.5GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
2 x 1GHz

3. pixel density

4.49% 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

0.5GB more RAM memory.
Razer Phone: 8GB

6. megapixels

0% more megapixels (main camera).
Doogee V: 21 & 21MP

7. resolution

0% higher resolution.
540 x 960px
Sony Xperia XZ Premium: 2160 x 3840px
540 x 960px

8. front camera megapixels

4.33x 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
ZTE Grand X V970
84% have it

10. weight

15g 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
ZTE Grand X V970
78% have it

12. thickness

0.9mm thinner.
Asus Zenfone AR 64GB: 4.6mm

13. has a removable battery

The battery is removable and can be replaced by the user if broken.
BLU D440
ZTE Grand X V970
39% have it

14. internal storage

0MB more internal storage.
Samsung Galaxy S9 Plus Dual SIM: 256GB

15. has stereo speakers

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
BLU D440
ZTE Grand X V970
19% have it

16. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
BLU D440
ZTE Grand X V970
88% have it

17. download speed

0% faster downloads.
Panasonic Eluga Ray 700: 1500MBits/s

18. has a radio

It works as an FM radio with included headsets
BLU D440
ZTE Grand X V970
66% have it

19. 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 Grand X V970
33% have it

20. width

2.4mm narrower.
Vertu Signature for Bentley: 42mm

21. height

6mm shorter.
Motorola FlipOut: 67mm

22. Bluetooth version

1.9 newer Bluetooth version.
Samsung Galaxy S8 Active: 5.1

23. 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 Grand X V970(Android 4.1 Jelly Bean (API level 16))
83% have it

24. supports two SIM cards

A dual SIM mobile phone can work with two SIM cards at the same time.
BLU D440
ZTE Grand X V970
50% have it

25. Has offline voice recognition

Offline voice recognition enables you to perform voice actions, like dictating texts or using various voice commands, without an internet connection.
BLU D440
ZTE Grand X V970(Android 4.1 Jelly Bean (API level 16))
78% have it

Top 10 smartphones

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