Product comparison · 2 laptops

Dell Latitude E6520 vs Lenovo IdeaPad Z370 Intel® Core™ i5 i5-2410M

126specifications compared
37differ
89identical
28known for one product only

Key differences

Display diagonal
- Latitude E6520:39.6 cm (15.6")
- IdeaPad Z370 Intel® Core™ i5 i5-2410M:33.8 cm (13.3")
Display resolution
- Latitude E6520:1600 x 900 pixels
- IdeaPad Z370 Intel® Core™ i5 i5-2410M:1366 x 768 pixels
Processor family
- Latitude E6520:Intel® Core™ i3
- IdeaPad Z370 Intel® Core™ i5 i5-2410M:Intel® Core™ i5
Processor generation
- Latitude E6520:2nd gen Intel® Core™ i3
- IdeaPad Z370 Intel® Core™ i5 i5-2410M:2nd gen Intel® Core™ i5
Processor model
- Latitude E6520:i3-2310M
- IdeaPad Z370 Intel® Core™ i5 i5-2410M:i5-2410M
Processor frequency
- Latitude E6520:2.1 GHz
- IdeaPad Z370 Intel® Core™ i5 i5-2410M:2.3 GHz
PCI Express configurations
- Latitude E6520:1x16, 2x8, 1x8+2x4
- IdeaPad Z370 Intel® Core™ i5 i5-2410M:1x8, 1x16, 2x4, 2x8
CPU multiplier (bus/core ratio)
- Latitude E6520:21
- IdeaPad Z370 Intel® Core™ i5 i5-2410M:23

Side by side

Differences highlightedShow differences only

Comparison of Latitude E6520, Z370
154 specifications	A Dell Latitude E6520 View product	B Lenovo IdeaPad Z370 Intel® Core™ i5 i5-2410M Model Z370 View product
Display2 differ
Display diagonalDiffers	39.6 cm (15.6")	33.8 cm (13.3")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
HD typeKnown for one	HD+	Unknown — not stated by the source
LED backlightKnown for one	Unknown — not stated by the source	Yes
Processor7 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor generationDiffers	2nd gen Intel® Core™ i3	2nd gen Intel® Core™ i5
Processor modelDiffers	i3-2310M	i5-2410M
Processor frequencyDiffers	2.1 GHz	2.3 GHz
Processor seriesDiffers	Intel Core i3-2300 Mobile Series	Intel Core i5-2400 Mobile Series
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x8, 1x16, 2x4, 2x8
CPU multiplier (bus/core ratio)Differs	21	23
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.9 GHz
Memory2 differ
Internal memoryDiffers	2 GB	4 GB
Memory clock speedKnown for one	1333 MHz	Unknown — not stated by the source
Memory layout (slots x size)Known for one	1 x 2 GB	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryDiffers	8 GB	6 GB
Storage4 differ
Total storage capacityDiffers	320 GB	750 GB
HDD capacityDiffers	320 GB	750 GB
HDD speedDiffers	7200 RPM	5400 RPM
Optical drive typeDiffers	DVD-RW	DVD±RW
Storage mediaKnown for one	Unknown — not stated by the source	HDD
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, MS PRO, SD, xD
Graphics4 differ
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	NVIDIA® GeForce® 410M
Graphics card familyDiffers	Intel	Intel, NVIDIA
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1200 MHz
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	0.512 GB
Audioidentical
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Speaker powerKnown for one	Unknown — not stated by the source	1.5 W
Cameraidentical
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Network1 differ
Wireless technologyDiffers	Wireless LAN	Wi-Fi
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	3	2
Firewire (IEEE 1394) portsDiffers	1	0
Docking connectorDiffers	Yes	No
ExpressCard slotDiffers	Yes	No
SmartCard slotKnown for one	Unknown — not stated by the source	No
Performanceidentical
Motherboard chipsetKnown for one	Intel® QM67 Express	Unknown — not stated by the source
Keyboardidentical
Keyboard layoutKnown for one	AZERTY	Unknown — not stated by the source
Numeric keypadKnown for one	Unknown — not stated by the source	No
Software2 differ
Operating system installedDiffers	Windows 7 Professional	Windows 7 Home Premium
Operating system architectureDiffers	32-bit	64-bit
Processor special features4 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Intel® Insider™Differs	Yes	No
Intel® Turbo Boost TechnologyDiffers	No	2.0
Processor ARK IDDiffers	52220	52224
Processor codeKnown for one	SR04S	Unknown — not stated by the source
Processor package sizeDiffers	37.5 x 37.5 xrPGA988B); 31 x 24 (BGA1023)	37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Battery capacityKnown for one	60 Wh	Unknown — not stated by the source
Security1 differ
Cable lock slotDiffers	No	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Gold, ENERGY STAR	ENERGY STAR
Weight & dimensions5 differ
WeightDiffers	2.5 kg	2 kg
WidthDiffers	384 mm	328 mm
DepthDiffers	258 mm	222 mm
Height (front)Differs	2.83 cm	2.08 cm
Height (rear)Differs	3.42 cm	3.3 cm
Other featuresidentical
Power supply typeKnown for one	AC/DC	Unknown — not stated by the source
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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.

More laptop comparisons

All laptop comparisons