@Pencon ejn63 is correct. In some cases the systems can be configured identically except for this difference. But sometimes the 15" models have options for higher wattage/performance CPUs and discrete GPUs since they'll have larger cooling assemblies, and I believe on the Latitude 5000 Series, the 15" models have keyboards that include 10-key number pads, which the 14" models don't.
ejn63
10 Elder
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30.7K Posts
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June 4th, 2020 18:00
The second digit refers to the screen size. The 5591 is 15"; the 5491 is 14".
jphughan
9 Legend
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14K Posts
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June 4th, 2020 20:00
@Pencon ejn63 is correct. In some cases the systems can be configured identically except for this difference. But sometimes the 15" models have options for higher wattage/performance CPUs and discrete GPUs since they'll have larger cooling assemblies, and I believe on the Latitude 5000 Series, the 15" models have keyboards that include 10-key number pads, which the 14" models don't.
Pencon
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0
June 5th, 2020 07:00
Thank you