Apple MacBook Air (2015) 11" Intel Core i7 2.2GHZ / 8GB / 256GBDell Alienware 15 R2 15.6" Intel Core i7-6700HQ 2.6GHz / 16GB / 128GB
Top 39%377 points
Top 39%
Top 47%326 points
Top 47%
Apple MacBook Air (2015) 11" Intel Core i7 2.2GHZ / 8GB / 256GB
Dell Alienware 15 R2 15.6" Intel Core i7-6700HQ 2.6GHz / 16GB / 128GB
vs
Top specs and features

Apple MacBook Air (2015) 11" Intel Core i7 2.2GHZ / 8GB / 256GB vs Dell Alienware 15 R2 15.6" Intel Core i7-6700HQ 2.6GHz / 16GB / 128GB: 51 facts in comparison

1. pixel density

2.09x higher pixel density.
135ppi
Lenovo ThinkPad X1 Carbon 14" Intel Core i5 5300U 2.3GHz / 4GB / 512GB: 540ppi
282ppi

2. RAM

8GB more RAM memory.
8GB
MSI WT72 6QN 17.3" Intel Xeon E3-1505M v5 2.8GHz / 64GB / 1TB: 64GB
16GB

3. resolution

7.91x higher resolution.
1366 x 768px
Dell XPS 13 13.3" Intel Core i7-8550U 1.8GHz / 16GB / 512GB SSD: 3840 x 2160px
3840 x 2160px

4. internal storage

128GB more internal storage.
256GB
Asus VivoBook S15 (S510) 15.6" Intel i7-7500U 2.7 Ghz / 16GB / 512GB SSD + 2TB HDD: 2512GB
128GB

5. has a socket for a 3.5 mm audio jack

With a standard mini jack socket, you can use the device with most headphones.
Apple MacBook Air (2015) 11" Intel Core i7 2.2GHZ / 8GB / 256GB
Dell Alienware 15 R2 15.6" Intel Core i7-6700HQ 2.6GHz / 16GB / 128GB

6. RAM speed

It can support faster memory, which will give quicker system performance.
1600MHz
Asus ROG GX800VH 18" Intel Core i7 7820HK 2.9GHz / 64GB / 1TB: 2800MHz
2133MHz

7. Has WiFi

The device can connect to WiFi.
Apple MacBook Air (2015) 11" Intel Core i7 2.2GHZ / 8GB / 256GB
Dell Alienware 15 R2 15.6" Intel Core i7-6700HQ 2.6GHz / 16GB / 128GB
99% have it

8. USB 3.0 ports

More USB 3.0 ports allow you to connect more devices to your computer that support USB 3.0. USB 3.0 is an improved version of USB 2.0 which offers faster transfer rates.
3
MSI WT72 6QN 17.3" Intel Xeon E3-1505M v5 2.8GHz / 64GB / 1TB: 6
3

9. Uses flash storage

Flash-based storage devices such as SSDs have no mechanical components. Due to this they are typically faster, run silently, and are more shock resistant than traditional HDDs.
Apple MacBook Air (2015) 11" Intel Core i7 2.2GHZ / 8GB / 256GB
Dell Alienware 15 R2 15.6" Intel Core i7-6700HQ 2.6GHz / 16GB / 128GB
49% have it

10. total clock speed

2.36x faster CPU clock speed.
2 x 2.2GHz
Asus NovaGo (TP370QL) 4GB / 64GB SSD: 4 x 4.2GHz
4 x 2.6GHz

11. has GPS

GPS enables global positioning, useful in map, geo-tagging or navigation apps.
Apple MacBook Air (2015) 11" Intel Core i7 2.2GHZ / 8GB / 256GB
Dell Alienware 15 R2 15.6" Intel Core i7-6700HQ 2.6GHz / 16GB / 128GB
2% have it

12. Bluetooth version

0.1 newer Bluetooth version.
4
Lenovo ThinkPad X1 Yoga (2018) 14" WQHD IPS Intel Core i7-8650U 1.9GHz / 16GB / 1TB SSD: 4.2
4.1

13. thickness

6.7mm thinner.
17.2mm
Huawei MateBook E 12" Intel Core i5-7Y54 1.2GHz / 8GB / 512GB: 6.9mm
23.9mm

14. has a front camera

A front camera, also called secondary camera, can be used for video chats/selfies.
Apple MacBook Air (2015) 11" Intel Core i7 2.2GHZ / 8GB / 256GB
Dell Alienware 15 R2 15.6" Intel Core i7-6700HQ 2.6GHz / 16GB / 128GB

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15. maximum memory size

The maximum amount of memory (RAM) supported.
8GB
Digital Storm Avon 15.6" Intel Core i7 7700k 3.6Ghz / 8GB / 480GB SSD + 1TB HDD: 64GB
32GB

16. screen size

The bigger the screen size is, the better the user experience.
11.6"
MSI GT83VR Titan SLI-024 18.4" Intel Core i7-6920HQ 2.9GHz / 64GB / 1TB: 18.4"
15.6"

17. Has a backlit keyboard

The keyboard is backlit, making it easier to type in the dark or dim lighting.
Apple MacBook Air (2015) 11" Intel Core i7 2.2GHZ / 8GB / 256GB
Dell Alienware 15 R2 15.6" Intel Core i7-6700HQ 2.6GHz / 16GB / 128GB
57% have it

18. 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.
Apple MacBook Air (2015) 11" Intel Core i7 2.2GHZ / 8GB / 256GB
Dell Alienware 15 R2 15.6" Intel Core i7-6700HQ 2.6GHz / 16GB / 128GB
8% have it

19. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Apple MacBook Air (2015) 11" Intel Core i7 2.2GHZ / 8GB / 256GB
Dell Alienware 15 R2 15.6" Intel Core i7-6700HQ 2.6GHz / 16GB / 128GB
89% have it

20. weight

2.13kg lighter.
1.08kg
Toshiba Satellite C70 17.3" Intel Core i3-3120M 2.5GHz / 4GB / 750GB: 249.5g
3.21kg

21. volume

60.29% less body volume.
989.73cm³
Porsche Design Book One: 1579.19cm³
2492.33cm³

22. Has Bluetooth

Bluetooth is a wireless technology that allows you to easily transfer data between different devices, such as smartphones, tablets and computers.
Apple MacBook Air (2015) 11" Intel Core i7 2.2GHZ / 8GB / 256GB
Dell Alienware 15 R2 15.6" Intel Core i7-6700HQ 2.6GHz / 16GB / 128GB
8% have it

23. Has a detachable keyboard

You can detach the keyboard of your device and use the screen as a tablet. Detaching the keyboard makes the device lighter and gives you the possibility to switch easily between laptop-mode and tablet-mode.
Apple MacBook Air (2015) 11" Intel Core i7 2.2GHZ / 8GB / 256GB
Dell Alienware 15 R2 15.6" Intel Core i7-6700HQ 2.6GHz / 16GB / 128GB
5% have it

24. Has USB Type-C

The USB Type-C features reversible plug orientation and cable direction.
Apple MacBook Air (2015) 11" Intel Core i7 2.2GHZ / 8GB / 256GB
Dell Alienware 15 R2 15.6" Intel Core i7-6700HQ 2.6GHz / 16GB / 128GB
14% have it

25. Has a fingerprint scanner

The device has a fingerprint scanner which identifies the user.
Apple MacBook Air (2015) 11" Intel Core i7 2.2GHZ / 8GB / 256GB
Dell Alienware 15 R2 15.6" Intel Core i7-6700HQ 2.6GHz / 16GB / 128GB
16% have it

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