BLU D440Vivo X7 Plus
Top 87%679 points
Top 87%
Top 57%2,305 points
Top 57%
BLU D440
Vivo X7 Plus
vs
Top specs and features

BLU D440 vs Vivo X7 Plus: 81 facts in comparison

1. battery power

2.22x more battery power.
1800mAh
Energizer Power Max P16K Pro: 16000mAh
4000mAh

2. total clock speed

2.4x faster CPU clock speed.
4 x 1.5GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
8 x 1.8GHz

3. pixel density

1.58x higher pixel density.
245ppi
Sony Xperia H8541: 847ppi
386ppi

4. screen size

The bigger the screen size is, the better the user experience.
4.5"
Samsung Galaxy J Max: 7"
5.7"

5. RAM

3GB more RAM memory.
1GB
Alcatel Pixi 4 (3.5): 512GB
4GB

6. megapixels

2.6x more megapixels (main camera).
5MP
Huawei Mate RS Porsche Design: 40 & 20 & 8MP
13MP

7. resolution

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

8. front camera megapixels

12.31x more megapixels (front camera).
1.3MP
Wiko View2 Pro: 16 & 16MP
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
Vivo X7 Plus
85% have it

10. weight

38.5g lighter.
145g
Garmin Vivosmart 3 (large): 21.5g
183.5g

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
Vivo X7 Plus
78% have it

12. thickness

3.3mm thinner.
10.8mm
Asus Zenfone AR 64GB: 4.6mm
7.5mm

13. internal storage

60GB more internal storage.
4GB
Xiaomi Mi Mix 2s: 256GB
64GB

14. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
BLU D440
Vivo X7 Plus
87% have it

15. download speed

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

16. has a radio

It works as an FM radio with included headsets
BLU D440
Vivo X7 Plus
67% have it

17. Supports 4K resolution

Allows you to view in ultra-high definition.
BLU D440
Vivo X7 Plus(Android 5.1 Lollipop)
66% have it

18. video recording

0% better video recording quality.
1080 x 30fps
Alcatel A30: 7220 x 30fps
1080 x 30fps

19. width

11mm narrower.
67mm
Vertu Signature for Bentley: 42mm
78mm

20. height

25.9mm shorter.
133mm
Lava Z50: 66.6mm
158.9mm

21. Has a fingerprint scanner

The device has a fingerprint scanner which identifies the user.
BLU D440
Vivo X7 Plus
30% have it

22. Bluetooth version

0 newer Bluetooth version.
4
ZTE Blade Force: 402
4

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))
Vivo X7 Plus(Android 5.1 Lollipop)
84% have it

24. Is a multi-user system

BLU D440
Vivo X7 Plus(Android 5.1 Lollipop)
74% have it

25. has a BSI sensor

A BSI (backside illuminated) sensor is a camera image sensor which captures better quality images in poor lighting conditions, and offers better overall sharpness and image quality.
BLU D440
Vivo X7 Plus
32% have it

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