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Laptop Computers ranked by annual running cost*

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Ranked by estimated annual power consumption* Cost / day Cost / year Prices
1
Acer C810
Acer C810
2.1 Ghz Tegra T50 CPU, 2 GB RAM
100%
Sleep: 0.3W
Idle: 1.3W
Off: 0.1W
< £0.01 £1.66 From £254
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Acer CB5-311
Acer CB5-311
2.1 Ghz Tegra T50 CPU, 2 GB RAM
100%
Sleep: 0.3W
Idle: 1.3W
Off: 0.1W
< £0.01 £1.66 From £254
3
Acer CB3-431
Acer CB3-431
1.6 Ghz Intel Celeron CPU, 8 GB RAM
100%
Sleep: 0.3W
Idle: 1.7W
Off: 0.2W
£0.01 £1.85 From £229
4
Asus UX330C
Asus UX330C
1.0 Ghz Intel Core m3 CPU, 4 GB RAM
99%
Sleep: 0.3W
Idle: 1.2W
Off: 0.2W
£0.01 £1.86 From £899
5
Asus C202S
Asus C202S
1.6 Ghz Intel Celeron CPU, 4 GB RAM
99%
Sleep: 0.3W
Idle: 1.5W
Off: 0.2W
£0.01 £1.88 From £599
6
Asus UX430U
Asus UX430U
2.5 Ghz Intel Core i5 CPU, 8 GB RAM
99%
Sleep: 0.4W
Idle: 1.4W
Off: 0.3W
£0.01 £1.91 From £899
7
Acer CB3-532
Acer CB3-532
1.6 Ghz Intel Celeron N3060 CPU, 2 GB RAM
98%
Sleep: 0.3W
Idle: 1.6W
Off: 0.2W
£0.01 £2.10 From £286
8
Asus C300S
Asus C300S
1.6 Ghz Intel Celeron N3060 CPU, 4 GB RAM
98%
Sleep: 0.3W
Idle: 1.7W
Off: 0.2W
£0.01 £2.11 From £599
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Acer C738T
Acer C738T
1.6 Ghz Intel Intel Celeron N3050 CPU, 2 GB RAM
98%
Sleep: 0.4W
Idle: 1.4W
Off: 0.2W
£0.01 £2.11 From £300
10
Asus UX490U
Asus UX490U
2.5 Ghz Intel Core i5 CPU, 8 GB RAM
98%
Sleep: 0.5W
Idle: 1.7W
Off: 0.4W
£0.01 £2.14 From £899
11
Asus C302C
Asus C302C
0.9 Ghz Intel Core m3 CPU, 8 GB RAM
98%
Sleep: 0.4W
Idle: 1.4W
Off: 0.3W
£0.01 £2.17 From £599
=
Asus UX390U
Asus UX390U
2.5 Ghz Intel Core i5 CPU, 8 GB RAM
98%
Sleep: 0.6W
Idle: 1.6W
Off: 0.4W
£0.01 £2.17 From £1060
13
Dell Latitude 3180
Dell Latitude 3180
1.1 Ghz Intel N4200 CPU, 4 GB RAM
97%
Sleep: 0.3W
Idle: 1.6W
Off: 0.2W
£0.01 £2.19 From £999
14
Asus UX550V
Asus UX550V
2.8 Ghz Intel Core i7 CPU, 16 GB RAM
97%
Sleep: 0.5W
Idle: 2.2W
Off: 0.3W
£0.01 £2.25 From £899
15
Asus X541N
Asus X541N
1.1 Ghz Intel Pentium CPU, 8 GB RAM
97%
Sleep: 0.5W
Idle: 2.2W
Off: 0.4W
£0.01 £2.31 From £400
=
HP 13-ab
HP 13-ab
2.4 Ghz Intel Core i3 CPU, 4 GB RAM
97%
Sleep: 0.3W
Idle: 2.2W
Off: 0.2W
£0.01 £2.31 From £819
17
Acer Aspire S3-392
Acer Aspire S3-392
1.8 Ghz Intel Core i7 CPU, 6 GB RAM
97%
Sleep: 0.3W
Idle: 1.9W
Off: 0.2W
£0.01 £2.33 From £661
18
Fujitsu LIFEBOOK U727
Fujitsu LIFEBOOK U727
2.8 Ghz Intel Core i7 CPU, 32 GB RAM
96%
Sleep: 0.6W
Idle: 1.6W
Off: 0.2W
£0.01 £2.39 From £1199
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Asus TP201S
Asus TP201S
1.6 Ghz Intel Celeron CPU, 4 GB RAM
96%
Sleep: 0.5W
Idle: 2.6W
Off: 0.4W
£0.01 £2.39 From £349
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Lenovo 80QE
Lenovo 80QE
0.9 Ghz Intel Skylake M7 6Y75 CPU, 8 GB RAM
96%
Sleep: 0.3W
Idle: 2.5W
Off: 0.3W
£0.01 £2.39 From £467
21
Asus UX410U
Asus UX410U
2.5 Ghz Intel Core i7 CPU, 16 GB RAM
96%
Sleep: 0.8W
Idle: 2.3W
Off: 0.3W
£0.01 £2.48 From £642
22
Asus UX305L
Asus UX305L
2.4 Ghz Intel Core i7 CPU, 8 GB RAM
95%
Sleep: 0.3W
Idle: 1.7W
Off: 0.2W
£0.01 £2.59 From £642
23
Asus X505B
Asus X505B
2.5 Ghz AMD A6-9220 RADEON R4, 5 COMPUTE CO CPU, 4 GB RAM
95%
Sleep: 0.4W
Idle: 2.9W
Off: 0.3W
£0.01 £2.62 From £400
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Fujitsu LIFEBOOK P727
Fujitsu LIFEBOOK P727
2.8 Ghz Intel Core i7 CPU, 16 GB RAM
95%
Sleep: 0.4W
Idle: 2.9W
Off: 0.2W
£0.01 £2.62 From £1612
=
Acer TravelMate X349-M
Acer TravelMate X349-M
2.5 Ghz Intel Core i7 CPU, 8 GB RAM
95%
Sleep: 0.6W
Idle: 1.9W
Off: 0.3W
£0.01 £2.62 From £883

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