Product comparison · 2 laptops

Dell E6420 ATG vs Dell Latitude l0855220 Intel® Core™ i5 i5-2520M

134specifications compared
17differ
117identical
30known for one product only

Key differences

Display diagonal
- E6420 ATG:35.6 cm (14")
- Latitude l0855220 Intel® Core™ i5 i5-2520M:39.6 cm (15.6")
Display resolution
- E6420 ATG:1366 x 768 pixels
- Latitude l0855220 Intel® Core™ i5 i5-2520M:1920 x 1080 pixels
Total storage capacity
- E6420 ATG:250 GB
- Latitude l0855220 Intel® Core™ i5 i5-2520M:320 GB
HDD capacity
- E6420 ATG:250 GB
- Latitude l0855220 Intel® Core™ i5 i5-2520M:320 GB
Optical drive type
- E6420 ATG:DVD±RW
- Latitude l0855220 Intel® Core™ i5 i5-2520M:DVD-RW
Card reader integrated
- E6420 ATG:No
- Latitude l0855220 Intel® Core™ i5 i5-2520M:Yes
USB 2.0 ports quantity
- E6420 ATG:3
- Latitude l0855220 Intel® Core™ i5 i5-2520M:4
DVI port
- E6420 ATG:No
- Latitude l0855220 Intel® Core™ i5 i5-2520M:Yes

Side by side

Differences highlightedShow differences only

Comparison of E6420 ATG, l0855220
164 specifications	A Dell E6420 ATG View product	B Dell Latitude l0855220 Intel® Core™ i5 i5-2520M Model l0855220 View product
Display2 differ
Display diagonalDiffers	35.6 cm (14")	39.6 cm (15.6")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
HD typeKnown for one	Unknown — not stated by the source	Full HD
Processoridentical
Maximum number of SMP processorsKnown for one	1	Unknown — not stated by the source
Memoryidentical
Memory slots (available)Known for one	1	Unknown — not stated by the source
Storage4 differ
Total storage capacityDiffers	250 GB	320 GB
HDD capacityDiffers	250 GB	320 GB
Optical drive typeDiffers	DVD±RW	DVD-RW
Card reader integratedDiffers	No	Yes
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Audioidentical
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Built-in microphoneKnown for one	No	Unknown — not stated by the source
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Cameraidentical
Front cameraKnown for one	No	Unknown — not stated by the source
Network1 differ
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Wireless technologyKnown for one	Unknown — not stated by the source	802.11 b/g/n
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	3	4
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	0	Unknown — not stated by the source
eSATA ports quantityKnown for one	0	Unknown — not stated by the source
DVI portDiffers	No	Yes
Headphone outputsDiffers	0	1
Microphone inDiffers	No	Yes
SmartCard slotKnown for one	No	Unknown — not stated by the source
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Microphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel® QM67 Express	Intel® HM65 Express
Keyboardidentical
Windows keysKnown for one	Yes	Unknown — not stated by the source
Keyboard layoutKnown for one	AZERTY	Unknown — not stated by the source
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Processor special features1 differ
Intel® Insider™Differs	Yes	No
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
Poweridentical
AC adapter powerKnown for one	90 W	Unknown — not stated by the source
Weight & dimensions4 differ
WeightKnown for one	2.7 kg	Unknown — not stated by the source
WidthDiffers	357 mm	388 mm
DepthDiffers	246 mm	251 mm
Height (front)Differs	2.9 cm	3.02 cm
Height (rear)Differs	3.77 cm	3.32 cm
Width (imperial)Known for one	35.7 cm (14.1")	Unknown — not stated by the source
Depth (imperial)Known for one	24.6 cm (9.7")	Unknown — not stated by the source
Height (front) (imperial)Known for one	2.9 cm (1.14")	Unknown — not stated by the source
Height (rear) (imperial)Known for one	3.76 cm (1.48")	Unknown — not stated by the source
Other featuresidentical
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
Power supply typeKnown for one	Unknown — not stated by the source	AC/DC
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes

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