BLU D440Sony Xperia XZs
Top 87%679 points
Top 87%
Top 35%3,498 points
Top 35%
BLU D440
Sony Xperia XZs
vs
Top specs and features

BLU D440 vs Sony Xperia XZs: 104 facts in comparison

1. battery power

1.61x more battery power.
1800mAh
Energizer Power Max P16K Pro: 16000mAh
2900mAh

2. total clock speed

25% faster CPU clock speed.
4 x 1.5GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
2 x 2.15GHz & 2 x 1.6GHz(Qualcomm Snapdragon 820 MSM8996)

3. pixel density

1.73x higher pixel density.
245ppi
Sony Xperia H8541: 847ppi
424ppi

4. screen size

The bigger the screen size is, the better the user experience.
4.5"
Samsung Galaxy J Max: 7"
5.2"

5. RAM

3GB more RAM memory.
1GB
Alcatel Pixi 4 (3.5): 512GB
4GB

6. megapixels

3.8x more megapixels (main camera).
5MP
Huawei Mate RS Porsche Design: 40 & 20 & 8MP
19MP

7. resolution

4x higher resolution.
540 x 960px
Sony Xperia H8541: 2160 x 4320px
1080 x 1920px

8. front camera megapixels

10x more megapixels (front camera).
1.3MP
Wiko View2 Pro: 16 & 16MP
13MP

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 XZs
85% have it

10. 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 Xperia XZs
39% have it

11. weight

16g lighter.
145g
Garmin Vivosmart 3 (large): 21.5g
161g

12. 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 XZs
78% have it

13. thickness

2.7mm thinner.
10.8mm
Asus Zenfone AR 64GB: 4.6mm
8.1mm

14. has a removable battery

The battery is removable and can be replaced by the user if broken.
BLU D440
Sony Xperia XZs
39% have it

16. Is dustproof and water resistant

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

17. 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
Sony Xperia XZs
19% have it

18. has built-in optical image stabilization

Optical image stabilization uses gyroscopic sensors to detect the vibrations of the camera. The lens adjusts the optical path accordingly, ensuring that any type of motion blur is corrected before the sensor captures the image.
BLU D440
Sony Xperia XZs
14% have it

19. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
BLU D440
Sony Xperia XZs
87% have it

20. download speed

21.43x faster downloads.
21MBits/s
Panasonic Eluga Ray 700: 1500MBits/s
450MBits/s

21. has a radio

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

22. Supports 4K resolution

Allows you to view in ultra-high definition.
BLU D440
Sony Xperia XZs(Android 7.0 Nougat)
66% have it

23. video recording

2x better video recording quality.
1080 x 30fps
Alcatel A30: 7220 x 30fps
2160 x 30fps

24. 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 XZs
32% have it

25. has NFC

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

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