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

Acer Aspire Z1-601-MD51 Intel® Celeron® N2840 vs Acer Aspire Z1-621-MW51 Intel® Celeron® N2940

122specifications compared
25differ
97identical
6known for one product only

Key differences

Display diagonal
- Aspire Z1-601-MD51 Intel® Celeron® N2840:47 cm (18.5")
- Aspire Z1-621-MW51 Intel® Celeron® N2940:54.6 cm (21.5")
Display resolution
- Aspire Z1-601-MD51 Intel® Celeron® N2840:1366 x 768 pixels
- Aspire Z1-621-MW51 Intel® Celeron® N2940:1920 x 1080 pixels
Touchscreen
- Aspire Z1-601-MD51 Intel® Celeron® N2840:No
- Aspire Z1-621-MW51 Intel® Celeron® N2940:Yes
HD type
- Aspire Z1-601-MD51 Intel® Celeron® N2840:HD
- Aspire Z1-621-MW51 Intel® Celeron® N2940:Full HD
Processor model
- Aspire Z1-601-MD51 Intel® Celeron® N2840:N2840
- Aspire Z1-621-MW51 Intel® Celeron® N2940:N2940
Processor cores
- Aspire Z1-601-MD51 Intel® Celeron® N2840:2
- Aspire Z1-621-MW51 Intel® Celeron® N2940:4
Processor threads
- Aspire Z1-601-MD51 Intel® Celeron® N2840:2
- Aspire Z1-621-MW51 Intel® Celeron® N2940:4
Processor boost frequency
- Aspire Z1-601-MD51 Intel® Celeron® N2840:2.58 GHz
- Aspire Z1-621-MW51 Intel® Celeron® N2940:2.25 GHz

Side by side

Differences highlightedShow differences only

Comparison of Z1-601-MD51, Z1-621-MW51
128 specifications	A Acer Aspire Z1-601-MD51 Intel® Celeron® N2840 Model Z1-601-MD51 View product	B Acer Aspire Z1-621-MW51 Intel® Celeron® N2940 Model Z1-621-MW51 View product
Display4 differ
Display diagonalDiffers	47 cm (18.5")	54.6 cm (21.5")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
TouchscreenDiffers	No	Yes
HD typeDiffers	HD	Full HD
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor7 differ
Processor modelDiffers	N2840	N2940
Processor coresDiffers	2	4
Processor threadsDiffers	2	4
Processor boost frequencyDiffers	2.58 GHz	2.25 GHz
Processor frequencyDiffers	2.16 GHz	1.83 GHz
Processor cacheDiffers	1 MB	2 MB
Processor codeDiffers	SR1YJ	SR1YV
Memory2 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR3L-SDRAM
Memory form factorKnown for one	Unknown — not stated by the source	DIMM/SO-DIMM
Memory slots typeKnown for one	SO-DIMM	Unknown — not stated by the source
Storage1 differ
Optical drive typeDiffers	DVD±RW	No
Graphics3 differ
On-board graphics card base frequencyDiffers	311 MHz	313 MHz
On-board graphics card burst frequencyDiffers	792 MHz	854 MHz
On-board graphics card dynamic frequency (max)Differs	792 MHz	854 MHz
Network1 differ
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth Low Energy (BLE)Known for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	0
HDMI ports quantityDiffers	0	1
Software1 differ
Operating system installedDiffers	Windows 10 Home	Windows 8.1
Processor special features1 differ
Processor ARK IDDiffers	82103	82104
Weight & dimensions3 differ
Width (with stand)Differs	295 mm	526 mm
Depth (with stand)Differs	29.9 mm	30 mm
Height (with stand)Differs	452 mm	342 mm

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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