BLU D440ZTE Grand S Flex
Top 100%0 points
Top 100%
Top 76%1,157 points
Top 76%
BLU D440
ZTE Grand S Flex
vs
Top specs and features

BLU D440 vs ZTE Grand S Flex: 62 facts in comparison

1. battery power

27.78% more battery power.
1800mAh
Gionee M2017: 7000mAh
2300mAh

2. total clock speed

2.5x faster CPU clock speed.
4 x 1.5GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
2 x 1.2GHz

3. pixel density

20% higher pixel density.
245ppi
Sony Xperia Z5 Premium Dual: 806ppi
294ppi

4. screen size

The bigger the screen size is, the better the user experience.
4.5"
Samsung Galaxy J Max: 7"
5"

5. megapixels

1.6x more megapixels.
5MP
Nokia 808 Pureview: 41MP
8MP

6. RAM

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

7. resolution

1.78x higher resolution.
540 x 960px
Sony Xperia XZ Premium: 2160 x 3840px
720 x 1280px

8. front camera megapixels

30% more megapixels (front camera).
1.3MP
Vivo V7: 24MP
1MP

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 S Flex
83% have it

10. weight

15g lighter.
145g
Starmobile Uno B208: 68g
130g

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 S Flex
78% have it

12. thickness

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

13. has a removable battery

The battery is removable and can be replaced by the user if broken.
BLU D440
ZTE Grand S Flex
41% have it

14. 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 S Flex
17% have it

16. has a radio

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

17. has USB mass storage support

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

18. video recording

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

19. 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
ZTE Grand S Flex
51% have it

20. width

3mm narrower.
67mm
Vertu Signature for Bentley: 42mm
70mm

21. height

10mm shorter.
133mm
Motorola FlipOut: 67mm
143mm

22. 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 S Flex(Android 4.1 Jelly Bean (API level 16))
82% have it

23. Bluetooth version

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

24. semiconductor size

A smaller size indicates that the process to create the chip is newer.
40nm
Asus Zenfone 4 Pro (ZS551KL) 64GB: 10nm
28nm

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 S Flex(Android 4.1 Jelly Bean (API level 16))
77% have it

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