Sony Xperia Z5 PremiumBLU D440Samsung Galaxy Ace Duos S6802
Top 13%4,229 points
Top 13%
Top 83%843 points
Top 83%
Top 82%871 points
Top 82%
Sony Xperia Z5 Premium
BLU D440
vs
Samsung Galaxy Ace Duos S6802
vs
Top specs and features

Sony Xperia Z5 Premium vs BLU D440 vs Samsung Galaxy Ace Duos S6802: 99 facts in comparison

1. battery power

3430mAh
Gionee M2017: 7000mAh
1800mAh
1300mAh

2. total clock speed

8 x 2GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
4 x 1.5GHz
1 x 0.8GHz

3. pixel density

806ppi
Sony Xperia Z5 Premium Dual: 806ppi
245ppi
165ppi

4. screen size

The bigger the screen size is, the better the user experience.
5.5"
Samsung Galaxy J Max: 7"
4.5"
3.5"

5. megapixels

23MP
Nokia 808 Pureview: 41MP
5MP
5MP

6. RAM

3GB
Razer Phone: 8GB
1GB
0.5GB

7. resolution

2160 x 3840px
Sony Xperia XZ Premium: 2160 x 3840px
540 x 960px
320 x 480px

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.
Sony Xperia Z5 Premium
BLU D440
Samsung Galaxy Ace Duos S6802
83% have it

9. weight

181g
Starmobile Uno B208: 68g
145g
122g

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.
Sony Xperia Z5 Premium
BLU D440
Samsung Galaxy Ace Duos S6802
39% have it

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.
Sony Xperia Z5 Premium
BLU D440
Samsung Galaxy Ace Duos S6802
78% have it

12. thickness

7.8mm
Asus Zenfone AR 64GB: 4.6mm
10.8mm
11.5mm

13. 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.
Sony Xperia Z5 Premium
BLU D440
Samsung Galaxy Ace Duos S6802
17% have it

14. Is dustproof and water resistant

Dustproof/water resistant at depth equal to or greater than 1 meter.
Sony Xperia Z5 Premium
BLU D440
Samsung Galaxy Ace Duos S6802
7% have it

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15. internal storage

32GB
Huawei Mate 10 Porsche Design: 256GB
4GB
3GB

16. has a radio

It works as an FM radio with included headsets
Sony Xperia Z5 Premium
BLU D440
Samsung Galaxy Ace Duos S6802
66% have it

17. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
Sony Xperia Z5 Premium
BLU D440
Samsung Galaxy Ace Duos S6802
89% have it

18. download speed

300MBits/s
Panasonic Eluga Ray 700: 1500MBits/s
21MBits/s
7.2MBits/s

19. Supports 4K resolution

Allows you to view in ultra-high definition.
Sony Xperia Z5 Premium(Qualcomm Snapdragon 810 MSM8994)
BLU D440
Samsung Galaxy Ace Duos S6802
62% 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.
Sony Xperia Z5 Premium
BLU D440
Samsung Galaxy Ace Duos S6802
35% have it

21. video recording

2160 x 30fps
Apple iPhone X 64GB: 2160 x 60fps
1080 x 30fps
480 x 30fps

22. 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.
Sony Xperia Z5 Premium
BLU D440
Samsung Galaxy Ace Duos S6802
51% have it

23. has NFC

NFC (near field communication) allows a device to perform simple wireless transactions.
Sony Xperia Z5 Premium
BLU D440
Samsung Galaxy Ace Duos S6802
38% have it

24. has a dedicated camera button

A dedicated camera button allows you to take snapshots more easily.
Sony Xperia Z5 Premium
BLU D440
Samsung Galaxy Ace Duos S6802
8% have it

25. width

76mm
Vertu Signature for Bentley: 42mm
67mm
61.5mm

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