Product comparison · 2 laptops

HP ProBook 4420s vs HP ProBook 4520s

Key differences

Differences highlightedShow differences only

Comparison of ProBook 4420s, ProBook 4520s
143 specifications	A HP ProBook 4420s View product	B HP ProBook 4520s View product
Design1 differ
Product colourDiffers	Brown	Black
Display1 differ
Display diagonalDiffers	35.6 cm (14")	39.6 cm (15.6")
Memory1 differ
Internal memoryDiffers	3 GB	2 GB
Memory clock speedKnown for one	1333 MHz	Unknown — not stated by the source
Storageidentical
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC
Audioidentical
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
Modem (RJ-11) portsDiffers	1	0
Batteryidentical
Battery life (max)Known for one	Unknown — not stated by the source	5 h
Operational conditionsidentical
Storage relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	2.27 kg	2.52 kg
WidthDiffers	30 mm	370 mm
DepthDiffers	340 mm	250 mm
Height (front)Known for one	Unknown — not stated by the source	3.5 cm
HeightKnown for one	230 mm	Unknown — not stated by the source
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise

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.