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Sony Xperia XZ2 Premium
Blackphone 2
ZTE Nubia Z7 Max
Top 19%4,553 points
Top 19%
Top 79%1,174 points
Top 79%
Top 54%2,567 points
Top 54%
Sony Xperia XZ2 Premium
Blackphone 2
ZTE Nubia Z7 Max
Top specs and features

Sony Xperia XZ2 Premium vs Blackphone 2 vs ZTE Nubia Z7 Max: 135 facts in comparison

1. battery power

3540mAh
Energizer Power Max P16K Pro: 16000mAh
3060mAh
3100mAh

2. total clock speed

4 x 2.8GHz & 4 x 1.77GHz(Qualcomm Snapdragon 845)
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
8 x 2GHz
4 x 2.5GHz

3. screen size

The bigger the screen size is, the better the user experience.
5.8"
Samsung Galaxy J Max: 7"
5.5"
5.5"

4. RAM

6GB
Oppo Find X: 8GB
3GB
2GB

5. megapixels

19MP & 12MP
Huawei Mate RS Porsche Design: 40 & 20 & 8MP
13MP
13MP

6. resolution

2160 x 3840px
Sony Xperia H8541: 2160 x 4320px
1080 x 1920px
1080 x 1920px

7. front camera megapixels

13MP
Wiko View2 Pro: 16 & 16MP
5MP
5MP

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 XZ2 Premium
Blackphone 2
ZTE Nubia Z7 Max
85% 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.
Sony Xperia XZ2 Premium
Blackphone 2
ZTE Nubia Z7 Max
41% have it

10. 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 XZ2 Premium
Blackphone 2
ZTE Nubia Z7 Max
78% have it

11. thickness

11.9mm
Asus Zenfone AR 64GB: 4.6mm
7.9mm
8.7mm

12. internal storage

64GB
Smartisan Nut R1: 1024GB
16GB
32GB

13. has a removable battery

The battery is removable and can be replaced by the user if broken.
Sony Xperia XZ2 Premium
Blackphone 2
ZTE Nubia Z7 Max
39% have it

14. Is dustproof and water resistant

Dustproof/water resistant at depth equal to or greater than 1 meter.
Sony Xperia XZ2 Premium
Blackphone 2
ZTE Nubia Z7 Max
9% have it

15. 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 XZ2 Premium
Blackphone 2
ZTE Nubia Z7 Max
19% have it

16. 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.
Sony Xperia XZ2 Premium
Blackphone 2
ZTE Nubia Z7 Max
14% have it

17. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
Sony Xperia XZ2 Premium
Blackphone 2
ZTE Nubia Z7 Max
87% have it

18. has a radio

It works as an FM radio with included headsets
Sony Xperia XZ2 Premium
Blackphone 2
ZTE Nubia Z7 Max
68% have it

19. wireless charging

The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.
Sony Xperia XZ2 Premium
Blackphone 2
ZTE Nubia Z7 Max
7% have it

20. 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.
2160 x 30fps
Xiaomi Mi 8 64GB: 2160 x 60fps
1080 x 30fps
1080 x 30fps

21. 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 XZ2 Premium
Blackphone 2
ZTE Nubia Z7 Max
32% have it

22. has NFC

NFC (near field communication) allows a device to perform simple wireless transactions.
Sony Xperia XZ2 Premium
Blackphone 2
ZTE Nubia Z7 Max
39% have it

23. 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 XZ2 Premium
Blackphone 2
ZTE Nubia Z7 Max
55% have it

24. width

80mm
Vertu Signature for Bentley: 42mm
76.4mm
76mm

25. Has fast 802.11ac WiFi connection

802.11ac wireless works on the 5GHz frequency range. It offers higher transfer rates, improved reliability and improved power consumption. It provides advantages for gaming and HD video streaming.
Sony Xperia XZ2 Premium
Blackphone 2
ZTE Nubia Z7 Max
35% have it

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