BLU D440Sony Ericsson Xperia ray
Top 84%826 points
Top 84%
Top 81%948 points
Top 81%
BLU D440
Sony Ericsson Xperia ray
vs
Top specs and features

BLU D440 vs Sony Ericsson Xperia ray: 79 facts in comparison

1. battery power

20% more battery power.
1800mAh
Oukitel K10: 11000mAh
1500mAh

2. total clock speed

6x faster CPU clock speed.
4 x 1.5GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
1 x 1GHz

3. pixel density

21.22% higher pixel density.
245ppi
Sony Xperia Z5 Premium Dual: 806ppi
297ppi

4. screen size

The bigger the screen size is, the better the user experience.
4.5"
Samsung Galaxy J Max: 7"
3.3"

5. RAM

0.5GB more RAM memory.
1GB
Razer Phone: 8GB
0.5GB

6. megapixels

1.6x more megapixels.
5MP
Nokia 808 Pureview: 16 & 13MP
8MP

7. resolution

26.46% higher resolution.
540 x 960px
Sony Xperia XZ Premium: 2160 x 3840px
480 x 854px

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
Sony Ericsson Xperia ray
84% have it

9. has branded damage resistant glass

Damage resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.
BLU D440
Sony Ericsson Xperia ray
40% have it

10. weight

45g lighter.
145g
Garmin Vivosmart 3 (large): 21.5g
100g

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
Sony Ericsson Xperia ray
78% have it

12. thickness

1.4mm thinner.
10.8mm
Asus Zenfone AR 64GB: 4.6mm
9.4mm

13. has a removable battery

The battery is removable and can be replaced by the user if broken.
BLU D440
Sony Ericsson Xperia ray
40% have it

14. internal storage

3GB more internal storage.
4GB
LG V30S Plus ThinQ: 256GB
1GB

15. Is dustproof and water resistant

Dustproof/water resistant at depth equal to or greater than 1 meter.
BLU D440
Sony Ericsson Xperia ray
8% have it

16. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
BLU D440
Sony Ericsson Xperia ray
89% have it

17. has a radio

It works as an FM radio with included headsets
BLU D440
Sony Ericsson Xperia ray
66% have it

18. download speed

2.92x faster downloads.
21MBits/s
Panasonic Eluga Ray 700: 1500MBits/s
7.2MBits/s

19. wireless charging

The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.
BLU D440
Sony Ericsson Xperia ray
6% have it

20. 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
Sony Ericsson Xperia ray
34% have it

21. video recording

1.5x better video recording quality.
1080 x 30fps
Apple iPhone X 64GB: 2160 x 60fps
720 x 30fps

22. has NFC

NFC (near field communication) allows a device to perform simple wireless transactions.
BLU D440
Sony Ericsson Xperia ray
38% have it

23. width

14mm narrower.
67mm
Vertu Signature for Bentley: 42mm
53mm

24. has a dedicated camera button

A dedicated camera button allows you to take snapshots more easily.
BLU D440
Sony Ericsson Xperia ray
7% have it

25. 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
Sony Ericsson Xperia ray
25% have it

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