vs
BLU D440
Sony Xperia S
Top 87%756 points
Top 87%
Top 70%1,659 points
Top 70%
BLU D440
Sony Xperia S
Top specs and features

BLU D440 vs Sony Xperia S: 70 facts in comparison

1. battery power

2.86% more battery power.
1800mAh
Energizer Power Max P16K Pro: 16000mAh
1750mAh

2. total clock speed

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

3. pixel density

39.18% higher pixel density.
245ppi
Sony Xperia H8541: 847ppi
341ppi

4. screen size

The bigger the screen size is, the better the user experience.
4.5"
Samsung Galaxy J Max: 7"
4.3"

5. RAM

0MB more RAM memory.
1GB
Vivo NEX S: 8GB
1GB

6. megapixels

2.42x more megapixels (main camera).
5MP
Huawei Mate RS Porsche Design: 40 & 20 & 8MP
12.1MP

7. resolution

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

8. front camera megapixels

0% more megapixels (front camera).
1.3MP
Wiko View2 Pro: 16 & 16MP
1.3MP

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
Sony Xperia S
85% have it

10. weight

1g lighter.
145g
Samsung Galaxy J8: 0g
144g

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 Xperia S
77% have it

12. thickness

0.2mm thinner.
10.8mm
Asus Zenfone AR 64GB: 4.6mm
10.6mm

13. internal storage

28GB more internal storage.
4GB
Smartisan Nut R1: 1024GB
32GB

14. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
BLU D440
Sony Xperia S
86% have it

15. download speed

45.83% faster downloads.
21MBits/s
Coolpad Cool Play 6: 1500MBits/s
14.4MBits/s

16. has a radio

It works as an FM radio with included headsets
BLU D440
Sony Xperia S
67% have it

17. video recording (main camera)

The maximum resolution available for videos shot with the main camera. Although it may be possible to choose among other frame rates, those recordings usually have lower resolutions.
1080 x 30fps
Xiaomi Mi 8 64GB: 2160 x 60fps
1080 x 30fps

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
Sony Xperia S
32% have it

19. has NFC

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

20. width

3mm narrower.
67mm
Vertu Signature for Bentley: 42mm
64mm

21. has a dedicated camera button

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

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
Sony Xperia S
26% have it

23. height

5mm shorter.
133mm
Motorola FlipOut: 67mm
128mm

24. Bluetooth version

1.9 newer Bluetooth version.
4
Samsung Galaxy S8 Active: 5.1
2.1

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
Sony Xperia S
32% have it

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