Apple MacBook Air (2015) 13" Intel Core i7 2.2GHZ / 8GB / 512GBDell Inspiron i5748 17.3" Intel Pentium 3558U 1.7GHz / 4GB / 500GB
Top 22%356 points
Top 22%
Top 59%188 points
Top 59%
Apple MacBook Air (2015) 13" Intel Core i7 2.2GHZ / 8GB / 512GB
Dell Inspiron i5748 17.3" Intel Pentium 3558U 1.7GHz / 4GB / 500GB
vs
Top specs and features

Apple MacBook Air (2015) 13" Intel Core i7 2.2GHZ / 8GB / 512GB vs Dell Inspiron i5748 17.3" Intel Pentium 3558U 1.7GHz / 4GB / 500GB: 53 facts in comparison

1. RAM

4GB more RAM memory.
8GB
MSI WT72 6QN 17.3" Intel Xeon E3-1505M v5 2.8GHz / 64GB / 1TB: 64GB
4GB

2. internal storage

12GB more internal storage.
512GB
Asus VivoBook S15 (S510) 15.6" Intel i7-7500U 2.7 Ghz / 16GB / 512GB SSD + 2TB HDD: 2512GB
500GB

3. 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
1600MHz

4. longer battery life

The device's battery life (when in use) as given by the manufacturer. With a longer battery life you have to charge the device less often.
14h
Lenovo ThinkPad X260 12.5" Intel Core i7 6600U 2.6GHz / 4GB / 500GB: 21h
5h

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) 13" Intel Core i7 2.2GHZ / 8GB / 512GB
Dell Inspiron i5748 17.3" Intel Pentium 3558U 1.7GHz / 4GB / 500GB

6. Has a backlit keyboard

The keyboard is backlit, making it easier to type in the dark or dim lighting.
Apple MacBook Air (2015) 13" Intel Core i7 2.2GHZ / 8GB / 512GB
Dell Inspiron i5748 17.3" Intel Pentium 3558U 1.7GHz / 4GB / 500GB
57% have it

7. pixel density

19.81% higher pixel density.
127ppi
Lenovo ThinkPad X1 Carbon 14" Intel Core i5 5300U 2.3GHz / 4GB / 512GB: 540ppi
106ppi

8. CPU threads

More threads result in faster performance and better multitasking.
4
Acer Predator Triton 700 15.6" Intel Core i7-7700HQ 2.8Ghz / 32GB / 512GB SSD: 8
4

9. thickness

10.7mm thinner.
17.2mm
Huawei MateBook E 12" Intel Core i5-7Y54 1.2GHz / 8GB / 512GB: 6.9mm
27.9mm

10. 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
8GB

11. Has WiFi

The device can connect to WiFi.
Apple MacBook Air (2015) 13" Intel Core i7 2.2GHZ / 8GB / 512GB
Dell Inspiron i5748 17.3" Intel Pentium 3558U 1.7GHz / 4GB / 500GB
99% have it

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.
Apple MacBook Air (2015) 13" Intel Core i7 2.2GHZ / 8GB / 512GB
Dell Inspiron i5748 17.3" Intel Pentium 3558U 1.7GHz / 4GB / 500GB
7% have it

13. RJ45 ports

RJ-45 ports are used for LAN (Local Area Network) connections. With more ports you can achieve increased bandwidth across a LAN, or connect to multiple networks. It also has the added benefit of not losing connection to the network if one fails.
0
Dell Latitude 7285 12.3" Intel Core i5-7Y57 1.20GHz / 16GB / 256GB SSD: 2
1

14. has a front camera

A front camera, also called secondary camera, can be used for video chats/selfies.
Apple MacBook Air (2015) 13" Intel Core i7 2.2GHZ / 8GB / 512GB
Dell Inspiron i5748 17.3" Intel Pentium 3558U 1.7GHz / 4GB / 500GB

15. 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.
2
MSI WT72 6QN 17.3" Intel Xeon E3-1505M v5 2.8GHz / 64GB / 1TB: 6
1

16. weight

1.64kg lighter.
1.35kg
Toshiba Satellite C70 17.3" Intel Core i3-3120M 2.5GHz / 4GB / 750GB: 249.5g
2.99kg

17. memory slots

More memory slots (also known as DIMM slots) allow you to add more RAM to your computer. It is also useful when upgrading, as you can add RAM to an empty slot instead of replacing an existing memory module.
2
Toshiba Qosmio X70 17.3" Intel Core i7 4700MQ 2.6GHz / 32GB / 1TB: 4
1

18. 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) 13" Intel Core i7 2.2GHZ / 8GB / 512GB
Dell Inspiron i5748 17.3" Intel Pentium 3558U 1.7GHz / 4GB / 500GB
7% have it

19. Has a flip and fold design

A flip and fold design allows you to fold the screen over the keyboard and transform the device into a tablet, without splitting the device into two pieces.
Apple MacBook Air (2015) 13" Intel Core i7 2.2GHZ / 8GB / 512GB
Dell Inspiron i5748 17.3" Intel Pentium 3558U 1.7GHz / 4GB / 500GB
11% have it

20. Has a MagSafe power adapter

The MagSafe power adapter uses a power connector that is attached magnetically. When pulled or tugged, the connector will come out of the socket safely.
Apple MacBook Air (2015) 13" Intel Core i7 2.2GHZ / 8GB / 512GB
Dell Inspiron i5748 17.3" Intel Pentium 3558U 1.7GHz / 4GB / 500GB
3% have it

21. height

42.2mm shorter.
227mm
Toshiba Tecra A50-C1541 15.6" Intel Core i5-6200U 2.3GHz / 8GB / 256GB: 126mm
269.2mm

22. width

86.4mm narrower.
325.1mm
Lenovo Flex 10 10.1" Intel Celeron N2805 1.46GHz / 2GB / 320GB: 188.5mm
411.5mm

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) 13" Intel Core i7 2.2GHZ / 8GB / 512GB
Dell Inspiron i5748 17.3" Intel Pentium 3558U 1.7GHz / 4GB / 500GB
5% have it

24. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Apple MacBook Air (2015) 13" Intel Core i7 2.2GHZ / 8GB / 512GB
Dell Inspiron i5748 17.3" Intel Pentium 3558U 1.7GHz / 4GB / 500GB
89% have it

25. lowest potential operating temperature

The minimum temperature at which the device can perform to the optimal level.
10°C
Dell Latitude 7285 12.3" Intel Core i5-7Y57 1.20GHz / 16GB / 256GB SSD: -29°C
0°C
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