Product comparison · 2 all-in-one pcs/workstations

Lenovo IdeaCentre A540 Intel® Core™ i5 i5-4258U vs Lenovo IdeaCentre A740 Intel® Core™ i5 i5-4258U

136specifications compared
12differ
124identical
20known for one product only

Key differences

Display diagonal
- IdeaCentre A540 Intel® Core™ i5 i5-4258U:60.5 cm (23.8")
- IdeaCentre A740 Intel® Core™ i5 i5-4258U:68.6 cm (27")
Internal memory type
- IdeaCentre A540 Intel® Core™ i5 i5-4258U:DDR3L-SDRAM
- IdeaCentre A740 Intel® Core™ i5 i5-4258U:DDR3-SDRAM
Ethernet LAN
- IdeaCentre A540 Intel® Core™ i5 i5-4258U:Yes
- IdeaCentre A740 Intel® Core™ i5 i5-4258U:No
Ethernet LAN (RJ-45) ports
- IdeaCentre A540 Intel® Core™ i5 i5-4258U:1
- IdeaCentre A740 Intel® Core™ i5 i5-4258U:0
Thunderbolt ports quantity
- IdeaCentre A540 Intel® Core™ i5 i5-4258U:0
- IdeaCentre A740 Intel® Core™ i5 i5-4258U:1
Width (with stand)
- IdeaCentre A540 Intel® Core™ i5 i5-4258U:720 mm
- IdeaCentre A740 Intel® Core™ i5 i5-4258U:810 mm
Depth (with stand)
- IdeaCentre A540 Intel® Core™ i5 i5-4258U:190 mm
- IdeaCentre A740 Intel® Core™ i5 i5-4258U:560 mm
Height (with stand)
- IdeaCentre A540 Intel® Core™ i5 i5-4258U:495 mm
- IdeaCentre A740 Intel® Core™ i5 i5-4258U:215 mm

Side by side

Differences highlightedShow differences only

Comparison of A540, A740
156 specifications	A Lenovo IdeaCentre A540 Intel® Core™ i5 i5-4258U Model A540 View product	B Lenovo IdeaCentre A740 Intel® Core™ i5 i5-4258U Model A740 View product
Display1 differ
Display diagonalDiffers	60.5 cm (23.8")	68.6 cm (27")
Panel typeKnown for one	IPS	Unknown — not stated by the source
Memory1 differ
Internal memory typeDiffers	DDR3L-SDRAM	DDR3-SDRAM
Maximum internal memoryKnown for one	Unknown — not stated by the source	8 GB
Memory slotsKnown for one	Unknown — not stated by the source	1
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 8 GB
Storageidentical
Number of storage drives installedKnown for one	1	Unknown — not stated by the source
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
Hybrid-HDD cache typeKnown for one	SSD	Unknown — not stated by the source
Hybrid-HDD cache memoryKnown for one	8 GB	Unknown — not stated by the source
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Audioidentical
Speakers manufacturerKnown for one	JBL	Unknown — not stated by the source
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
RMS rated powerKnown for one	Unknown — not stated by the source	10 W
Cameraidentical
Total megapixelsKnown for one	Unknown — not stated by the source	2 MP
Network2 differ
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffers	Yes	No
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers	1	0
Thunderbolt ports quantityDiffers	0	1
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Headphone outputsKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
Designidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Softwareidentical
Operating system languageKnown for one	Unknown — not stated by the source	German
Weight & dimensions4 differ
Width (with stand)Differs	720 mm	810 mm
Depth (with stand)Differs	190 mm	560 mm
Height (with stand)Differs	495 mm	215 mm
Weight (with stand)Differs	11.2 kg	12.7 kg
Packaging content2 differ
Mouse includedDiffers	Yes	No
Keyboard includedDiffers	Yes	No
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Autonomy modeKnown for one	No	Unknown — not stated by the source

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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