BLU D440Samsung Galaxy Win Duos
Top 100%0 points
Top 100%
Top 75%1,218 points
Top 75%
BLU D440
Samsung Galaxy Win Duos
vs
Top specs and features

BLU D440 vs Samsung Galaxy Win Duos: 64 facts in comparison

1. battery power

11.11% more battery power.
1800mAh
Gionee M2017: 7000mAh
2000mAh

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

23.12% higher pixel density.
245ppi
Sony Xperia Z5 Premium Dual: 806ppi
199ppi

4. screen size

The bigger the screen size is, the better the user experience.
4.5"
Samsung Galaxy J Max: 7"
4.7"

5. megapixels

0% more megapixels.
5MP
Nokia 808 Pureview: 41MP
5MP

6. RAM

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

7. resolution

35% higher resolution.
540 x 960px
Sony Xperia XZ Premium: 2160 x 3840px
480 x 800px

8. front camera megapixels

4.33x more megapixels (front camera).
1.3MP
Vivo V7: 24MP
0.3MP

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
Samsung Galaxy Win Duos
83% have it

10. weight

1.1g lighter.
145g
Starmobile Uno B208: 68g
143.9g

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
Samsung Galaxy Win Duos
78% have it

12. thickness

1.15mm thinner.
10.8mm
Asus Zenfone AR 64GB: 4.6mm
9.65mm

13. has a removable battery

The battery is removable and can be replaced by the user if broken.
BLU D440
Samsung Galaxy Win Duos
41% have it

14. internal storage

4GB more internal storage.
4GB
Huawei Mate 10 Porsche Design: 256GB
8GB

16. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
BLU D440
Samsung Galaxy Win Duos
89% have it

17. download speed

0% faster downloads.
21MBits/s
Panasonic Eluga Ray 700: 1500MBits/s
21MBits/s

18. 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
Samsung Galaxy Win Duos
35% have it

19. video recording

3x better video recording quality.
1080 x 30fps
Apple iPhone X 64GB: 2160 x 60fps
720 x 15fps

20. width

3.7mm narrower.
67mm
Vertu Signature for Bentley: 42mm
70.7mm

21. height

0.3mm shorter.
133mm
Motorola FlipOut: 67mm
133.3mm

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))
Samsung Galaxy Win Duos(Android 4.1 Jelly Bean (API level 16))
82% have it

23. Bluetooth version

1 newer Bluetooth version.
4
Samsung Galaxy S8 Active: 5.1
3

24. semiconductor size

A smaller size indicates that the process to create the chip is newer.
40nm
Asus Zenfone 4 Pro (ZS551KL) 64GB: 10nm
45nm

25. supports two SIM cards

A dual SIM mobile phone can work with two SIM cards at the same time.
BLU D440
Samsung Galaxy Win Duos
48% have it

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