BLU D440ZTE Warp Sync
Top 87%679 points
Top 87%
Top 84%857 points
Top 84%
BLU D440
ZTE Warp Sync
vs
Top specs and features

BLU D440 vs ZTE Warp Sync: 68 facts in comparison

1. battery power

27.78% more battery power.
1800mAh
Energizer Power Max P16K Pro: 16000mAh
2300mAh

2. total clock speed

25% faster CPU clock speed.
4 x 1.5GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
4 x 1.2GHz

3. pixel density

20% higher pixel density.
245ppi
Sony Xperia H8541: 847ppi
294ppi

4. screen size

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

5. RAM

1GB more RAM memory.
1GB
Alcatel Pixi 4 (3.5): 512GB
2GB

6. megapixels

1.6x more megapixels (main camera).
5MP
Huawei Mate RS Porsche Design: 40 & 20 & 8MP
8MP

7. resolution

1.78x higher resolution.
540 x 960px
Sony Xperia H8541: 2160 x 4320px
720 x 1280px

8. front camera megapixels

23.08% more megapixels (front camera).
1.3MP
Wiko View2 Pro: 16 & 16MP
1.6MP

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 Warp Sync
85% have it

10. weight

18g lighter.
145g
Garmin Vivosmart 3 (large): 21.5g
163g

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 Warp Sync
78% have it

12. thickness

0.6mm thinner.
10.8mm
Asus Zenfone AR 64GB: 4.6mm
10.2mm

13. has a removable battery

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

14. internal storage

4GB more internal storage.
4GB
Xiaomi Mi Mix 2s: 256GB
8GB

16. download speed

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

17. has a radio

It works as an FM radio with included headsets
BLU D440
ZTE Warp Sync
67% have it

18. video recording

25% better video recording quality.
1080 x 30fps
Alcatel A30: 7220 x 30fps
1080 x 24fps

19. has NFC

NFC (near field communication) allows a device to perform simple wireless transactions.
BLU D440
ZTE Warp Sync
38% have it

20. 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 Warp Sync
54% have it

21. width

6.7mm narrower.
67mm
Vertu Signature for Bentley: 42mm
73.7mm

22. Has a dual-tone LED flash

A dual-tone flash has LED lights with different color temperatures, delivering a better color balance to photos and videos.
BLU D440
ZTE Warp Sync
25% have it

23. height

9.2mm shorter.
133mm
Lava Z50: 66.6mm
142.2mm

24. Has a fingerprint scanner

The device has a fingerprint scanner which identifies the user.
BLU D440
ZTE Warp Sync
30% have it

25. Bluetooth version

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

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