vs
vs
Huawei Ascend W2
Oppo R9
Samsung Galaxy S7 Active
Top 87%743 points
Top 87%
Top 57%2,431 points
Top 57%
Top 25%4,216 points
Top 25%
Huawei Ascend W2
Oppo R9
Samsung Galaxy S7 Active
Top specs and features

Huawei Ascend W2 vs Oppo R9 vs Samsung Galaxy S7 Active: 95 facts in comparison

1. battery power

1700mAh
Energizer Power Max P16K Pro: 16000mAh
2850mAh
4000mAh

2. total clock speed

2 x 1.4GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
4 x 2GHz
4 x 2.15GHz

3. pixel density

217ppi
Sony Xperia H8541: 847ppi
401ppi
577ppi

4. screen size

The bigger the screen size is, the better the user experience.
4.3"
Huawei Honor 8X Max: 7.12"
5.5"
5.1"

5. RAM

0.5GB
Oppo R17 Pro: 8GB
4GB
4GB

6. megapixels

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

7. resolution

480 x 800px
Sony Xperia H8541: 2160 x 4320px
1080 x 1920px
1440 x 2560px

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.
Huawei Ascend W2
Oppo R9
Samsung Galaxy S7 Active
86% 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.
Huawei Ascend W2
Oppo R9
Samsung Galaxy S7 Active
40% 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.
Huawei Ascend W2
Oppo R9
Samsung Galaxy S7 Active
78% have it

11. thickness

9.9mm
Asus Zenfone AR 64GB: 4.6mm
6.6mm
9.9mm

12. internal storage

8GB
Smartisan Nut R1: 1024GB
64GB
64GB

13. Is dustproof and water resistant

Dustproof/water resistant at depth equal to or greater than 1 meter.
Huawei Ascend W2
Oppo R9
Samsung Galaxy S7 Active
9% have it

14. has a removable battery

The battery is removable and can be replaced by the user if broken.
Huawei Ascend W2
Oppo R9
Samsung Galaxy S7 Active
37% have it

15. 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.
Huawei Ascend W2
Oppo R9
Samsung Galaxy S7 Active
14% have it

16. 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.
720 x 30fps
Apple iPhone XS Max 64GB: 2160 x 60fps
1080 x 30fps
2160 x 30fps

17. 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.
Huawei Ascend W2
Oppo R9
Samsung Galaxy S7 Active
30% have it

18. has NFC

NFC (near field communication) allows a device to perform simple wireless transactions.
Huawei Ascend W2(Windows Phone 8)
Oppo R9
Samsung Galaxy S7 Active
38% have it

19. width

66.7mm
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845) 128GB: 8.8mm
74.3mm
75mm

20. 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.
Huawei Ascend W2
Oppo R9
Samsung Galaxy S7 Active
36% have it

21. Has a fingerprint scanner

The device has a fingerprint scanner which identifies the user.
Huawei Ascend W2
Oppo R9
Samsung Galaxy S7 Active
35% have it

22. has a dedicated camera button

A dedicated camera button allows you to take snapshots more easily.
Huawei Ascend W2
Oppo R9
Samsung Galaxy S7 Active
7% have it

23. height

134mm
Motorola FlipOut: 67mm
151.8mm
148.8mm

24. Weather sealed

Device is protected with extra seals to prevent failures due to any kind of weather.
Huawei Ascend W2
Oppo R9
Samsung Galaxy S7 Active
11% have it

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.
Huawei Ascend W2
Oppo R9
Samsung Galaxy S7 Active
32% have it

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