Samsung Galaxy S7 edgeBlu Energy XLMicrosoft Lumia 638
Top 14%4,356 points
Top 14%
Top 56%2,244 points
Top 56%
Top 71%1,450 points
Top 71%
Samsung Galaxy S7 edge
Blu Energy XL
vs
Microsoft Lumia 638
vs
Top specs and features

Samsung Galaxy S7 edge vs Blu Energy XL vs Microsoft Lumia 638: 106 facts in comparison

1. battery power

3600mAh
Oukitel K10: 11000mAh
5000mAh
1830mAh

2. total clock speed

4 x 2.15GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
8 x 1.3GHz
4 x 1.2GHz

3. pixel density

534ppi
Sony Xperia Z5 Premium Dual: 806ppi
367ppi
218ppi

4. screen size

The bigger the screen size is, the better the user experience.
5.5"
Samsung Galaxy J Max: 7"
6"
4.5"

5. RAM

4GB
Razer Phone: 8GB
3GB
1GB

6. megapixels

12MP
Nokia 808 Pureview: 16 & 13MP
13MP
5MP

7. resolution

1440 x 2560px
Sony Xperia XZ Premium: 2160 x 3840px
1080 x 1920px
480 x 854px

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.
Samsung Galaxy S7 edge
Blu Energy XL
Microsoft Lumia 638
84% 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.
Samsung Galaxy S7 edge
Blu Energy XL
Microsoft Lumia 638
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.
Samsung Galaxy S7 edge
Blu Energy XL
Microsoft Lumia 638
78% have it

11. thickness

7.7mm
Asus Zenfone AR 64GB: 4.6mm
8.4mm
9.2mm

12. internal storage

64GB
LG V30S Plus ThinQ: 256GB
64GB
8GB

13. Is dustproof and water resistant

Dustproof/water resistant at depth equal to or greater than 1 meter.
Samsung Galaxy S7 edge
Blu Energy XL
Microsoft Lumia 638
8% have it

14. 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 S7 edge
Blu Energy XL
Microsoft Lumia 638
14% have it

16. has a radio

It works as an FM radio with included headsets
Samsung Galaxy S7 edge
Blu Energy XL
Microsoft Lumia 638
66% have it

17. download speed

450MBits/s
Panasonic Eluga Ray 700: 1500MBits/s
150MBits/s
150MBits/s

18. Supports 4K resolution

Allows you to view in ultra-high definition.
Samsung Galaxy S7 edge(Android 6.0 Marshmallow)
Blu Energy XL(Android 5.1 Lollipop)
Microsoft Lumia 638
64% 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.
Samsung Galaxy S7 edge
Blu Energy XL
Microsoft Lumia 638
6% 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.
Samsung Galaxy S7 edge
Blu Energy XL
Microsoft Lumia 638
34% have it

21. 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.
Samsung Galaxy S7 edge
Blu Energy XL
Microsoft Lumia 638
52% have it

22. has NFC

NFC (near field communication) allows a device to perform simple wireless transactions.
Samsung Galaxy S7 edge
Blu Energy XL
Microsoft Lumia 638
38% have it

23. width

72.6mm
Vertu Signature for Bentley: 42mm
81.2mm
66.7mm

24. 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 S7 edge
Blu Energy XL
Microsoft Lumia 638
31% have it

25. height

150.9mm
Motorola FlipOut: 67mm
160.9mm
129.5mm

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