Product comparison · 2 laptops

Dell Latitude E5520 vs Dell Latitude E6520

133specifications compared
24differ
109identical
11known for one product only

Key differences

Display resolution
- Latitude E5520:1366 x 768 pixels
- Latitude E6520:1600 x 900 pixels
Processor family
- Latitude E5520:Intel® Core™ i5
- Latitude E6520:Intel® Core™ i3
Processor generation
- Latitude E5520:2nd gen Intel® Core™ i5
- Latitude E6520:2nd gen Intel® Core™ i3
Processor model
- Latitude E5520:i5-2410M
- Latitude E6520:i3-2310M
Processor frequency
- Latitude E5520:2.3 GHz
- Latitude E6520:2.1 GHz
PCI Express configurations
- Latitude E5520:1x8, 1x16, 2x4, 2x8
- Latitude E6520:1x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)
- Latitude E5520:23
- Latitude E6520:21
Internal memory
- Latitude E5520:4 GB
- Latitude E6520:2 GB

Side by side

Differences highlightedShow differences only

Comparison of Latitude E5520, Latitude E6520
144 specifications	A Dell Latitude E5520 View product	B Dell Latitude E6520 View product
Display1 differ
Display resolutionDiffers	1366 x 768 pixels	1600 x 900 pixels
HD typeKnown for one	Unknown — not stated by the source	HD+
Processor7 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i3
Processor generationDiffers	2nd gen Intel® Core™ i5	2nd gen Intel® Core™ i3
Processor modelDiffers	i5-2410M	i3-2310M
Processor frequencyDiffers	2.3 GHz	2.1 GHz
Processor seriesDiffers	Intel Core i5-2400 Mobile Series	Intel Core i3-2300 Mobile Series
PCI Express configurationsDiffers	1x8, 1x16, 2x4, 2x8	1x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Differs	23	21
Processor boost frequencyKnown for one	2.9 GHz	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (slots x size)Differs	2 x 2 GB	1 x 2 GB
Storage2 differ
Total storage capacityDiffers	500 GB	320 GB
HDD capacityDiffers	500 GB	320 GB
Graphics1 differ
On-board graphics card dynamic frequency (max)Differs	1200 MHz	1100 MHz
Audioidentical
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Wireless technologyKnown for one	Unknown — not stated by the source	Wireless LAN
Ports & interfacesidentical
SmartCard slotKnown for one	No	Unknown — not stated by the source
USB 1.1 ports quantityKnown for one	0	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® QM67 Express
Software1 differ
Operating system architectureDiffers	64-bit	32-bit
Processor special features4 differ
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Intel® Insider™Differs	No	Yes
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	52224	52220
Processor codeKnown for one	Unknown — not stated by the source	SR04S
Processor package sizeDiffers	37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)	37.5 x 37.5 xrPGA988B); 31 x 24 (BGA1023)
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Gold, ENERGY STAR
Weight & dimensions5 differ
WeightDiffers	2.33 kg	2.5 kg
WidthDiffers	388 mm	384 mm
DepthDiffers	251 mm	258 mm
Height (front)Differs	3.02 cm	2.83 cm
Height (rear)Differs	3.32 cm	3.42 cm
Other featuresidentical
TV tuner integratedKnown for one	Unknown — not stated by the source	No

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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