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Samsung Galaxy S2
Samsung Galaxy S3 Mini
Samsung Galaxy S7 edge (Exynos 8890 Octa)
Samsung Galaxy S7 (Exynos 8890 Octa)
Top 100%0 points
Top 100%
Top 75%1,411 points
Top 75%
Top 24%4,260 points
Top 24%
Top 26%4,152 points
Top 26%
Samsung Galaxy S2
Samsung Galaxy S3 Mini
Samsung Galaxy S7 edge (Exynos 8890 Octa)
Samsung Galaxy S7 (Exynos 8890 Octa)
Top specs and features

Samsung Galaxy S2 vs Samsung Galaxy S3 Mini vs Samsung Galaxy S7 edge (Exynos 8890 Octa) vs Samsung Galaxy S7 (Exynos 8890 Octa): 118 facts in comparison

1. battery power

1650mAh
Energizer Power Max P16K Pro: 16000mAh
1500mAh
3600mAh
3000mAh

2. total clock speed

2 x 1.2GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
2 x 1GHz
8 x 2.6GHz
8 x 2.6GHz

3. pixel density

218ppi
Sony Xperia H8541: 847ppi
233ppi
534ppi
577ppi

4. screen size

The bigger the screen size is, the better the user experience.
4.3"
Huawei Honor 8X Max: 7.12"
4"
5.5"
5.1"

5. RAM

1GB
Oppo R17 Pro: 8GB
1GB
4GB
4GB

6. megapixels

8MP
Huawei Mate RS Porsche Design: 40 & 20 & 8MP
5MP
12MP
12MP

7. resolution

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

8. front camera megapixels

2MP
Wiko View2 Pro: 16 & 16MP
0.3MP
5MP
5MP

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.
Samsung Galaxy S2
Samsung Galaxy S3 Mini
Samsung Galaxy S7 edge (Exynos 8890 Octa)
Samsung Galaxy S7 (Exynos 8890 Octa)
86% 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.
Samsung Galaxy S2
Samsung Galaxy S3 Mini
Samsung Galaxy S7 edge (Exynos 8890 Octa)
Samsung Galaxy S7 (Exynos 8890 Octa)
40% have it

11. weight

116g
Starmobile Uno B208: 68g
120g
157g
152g

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.
Samsung Galaxy S2
Samsung Galaxy S3 Mini
Samsung Galaxy S7 edge (Exynos 8890 Octa)
Samsung Galaxy S7 (Exynos 8890 Octa)
78% have it

13. thickness

8.5mm
Asus Zenfone AR 64GB: 4.6mm
9.9mm
7.7mm
7.9mm

14. internal storage

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

15. Is dustproof and water resistant

Dustproof/water resistant at depth equal to or greater than 1 meter.
Samsung Galaxy S2
Samsung Galaxy S3 Mini
Samsung Galaxy S7 edge (Exynos 8890 Octa)
Samsung Galaxy S7 (Exynos 8890 Octa)
9% have it

16. has a removable battery

The battery is removable and can be replaced by the user if broken.
Samsung Galaxy S2
Samsung Galaxy S3 Mini
Samsung Galaxy S7 edge (Exynos 8890 Octa)
Samsung Galaxy S7 (Exynos 8890 Octa)
37% have it

17. 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.
Samsung Galaxy S2
Samsung Galaxy S3 Mini
Samsung Galaxy S7 edge (Exynos 8890 Octa)
Samsung Galaxy S7 (Exynos 8890 Octa)
14% have it

18. download speed

21MBits/s
Sony Xperia XZ2 Dual SIM: 1200MBits/s
21MBits/s
450MBits/s
450MBits/s

19. has a radio

It works as an FM radio with included headsets
Samsung Galaxy S2
Samsung Galaxy S3 Mini
Samsung Galaxy S7 edge (Exynos 8890 Octa)
Samsung Galaxy S7 (Exynos 8890 Octa)
69% 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.
1080 x 30fps
Apple iPhone XS Max 64GB: 2160 x 60fps
720 x 30fps
2160 x 30fps
2160 x 30fps

21. wireless charging

The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.
Samsung Galaxy S2
Samsung Galaxy S3 Mini
Samsung Galaxy S7 edge (Exynos 8890 Octa)
Samsung Galaxy S7 (Exynos 8890 Octa)
7% have it

22. 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.
Samsung Galaxy S2
Samsung Galaxy S3 Mini
Samsung Galaxy S7 edge (Exynos 8890 Octa)
Samsung Galaxy S7 (Exynos 8890 Octa)
31% have it

23. has NFC

NFC (near field communication) allows a device to perform simple wireless transactions.
Samsung Galaxy S2
Samsung Galaxy S3 Mini
Samsung Galaxy S7 edge (Exynos 8890 Octa)
Samsung Galaxy S7 (Exynos 8890 Octa)
38% have it

24. width

66.1mm
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845) 128GB: 8.8mm
63mm
72.6mm
69.6mm

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.
Samsung Galaxy S2
Samsung Galaxy S3 Mini
Samsung Galaxy S7 edge (Exynos 8890 Octa)
Samsung Galaxy S7 (Exynos 8890 Octa)
36% have it

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