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

Acer Aspire Z1-621-UH24 Intel® Celeron® N2930 vs ASUS ET ET1620IUTT-B020Q All-in-One PC/workstation Intel® Celeron® J1900

97specifications compared
22differ
75identical
44known for one product only

Key differences

Display diagonal
- Aspire Z1-621-UH24 Intel® Celeron® N2930:54.6 cm (21.5")
- ET ET1620IUTT-B020Q All-in-One PC/workstation Intel® Celeron® J1900:39.6 cm (15.6")
Display resolution
- Aspire Z1-621-UH24 Intel® Celeron® N2930:1920 x 1080 pixels
- ET ET1620IUTT-B020Q All-in-One PC/workstation Intel® Celeron® J1900:1366 x 768 pixels
HD type
- Aspire Z1-621-UH24 Intel® Celeron® N2930:Full HD
- ET ET1620IUTT-B020Q All-in-One PC/workstation Intel® Celeron® J1900:HD
Processor model
- Aspire Z1-621-UH24 Intel® Celeron® N2930:N2930
- ET ET1620IUTT-B020Q All-in-One PC/workstation Intel® Celeron® J1900:J1900
Processor boost frequency
- Aspire Z1-621-UH24 Intel® Celeron® N2930:2.16 GHz
- ET ET1620IUTT-B020Q All-in-One PC/workstation Intel® Celeron® J1900:2.42 GHz
Processor frequency
- Aspire Z1-621-UH24 Intel® Celeron® N2930:1.83 GHz
- ET ET1620IUTT-B020Q All-in-One PC/workstation Intel® Celeron® J1900:2 GHz
Thermal Design Power (TDP)
- Aspire Z1-621-UH24 Intel® Celeron® N2930:7.5 W
- ET ET1620IUTT-B020Q All-in-One PC/workstation Intel® Celeron® J1900:10 W
Processor code
- Aspire Z1-621-UH24 Intel® Celeron® N2930:SR1W3
- ET ET1620IUTT-B020Q All-in-One PC/workstation Intel® Celeron® J1900:SR1SC

Side by side

Differences highlightedShow differences only

Comparison of Z1-621-UH24, ET1620IUTT-B020Q
141 specifications	A Acer Aspire Z1-621-UH24 Intel® Celeron® N2930 Model Z1-621-UH24 View product	B ASUS ET ET1620IUTT-B020Q All-in-One PC/workstation Intel® Celeron® J1900 Model ET1620IUTT-B020Q View product
Display3 differ
Display diagonalDiffers	54.6 cm (21.5")	39.6 cm (15.6")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
Touchscreen	Yes	Yes
HD typeDiffers	Full HD	HD
LED backlight	Yes	Yes
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Native aspect ratio	16:9	16:9
Screen shape	Flat	Flat
Processor8 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Celeron®	Intel® Celeron®
Processor modelDiffers	N2930	J1900
Processor cores	4	4
Processor threads	4	4
Processor boost frequencyDiffers	2.16 GHz	2.42 GHz
Processor frequencyDiffers	1.83 GHz	2 GHz
Processor cache	2 MB	2 MB
Processor cache type	L2	L2
Processor socket	BGA 1170	BGA 1170
Thermal Design Power (TDP)Differs	7.5 W	10 W
Maximum number of PCI Express lanes	4	4
PCI Express configurations	1x4	1x4
PCI Express slots version	2.0	2.0
Processor codeDiffers	SR1W3	SR1SC
Processor codename	Bay Trail	Bay Trail
Processor lithography	22 nm	22 nm
Processor operating modes	32-bit, 64-bit	32-bit, 64-bit
Processor seriesDiffers	Intel Celeron Processor N2000 Series for Mobile	Intel Celeron Processor J1000 series for Desktop
SteppingDiffers	C0	B3
TjunctionDiffers	100 °C	105 °C
Conflict-Free processor	Yes	Yes
Maximum internal memory supported by processor	8 GB	8 GB
Memory types supported by processor	DDR3L-SDRAM	DDR3L-SDRAM
Memory clock speeds supported by processor	1333 MHz	1333 MHz
Memory channels supported by processor	Dual	Dual
ECC supported by processorKnown for one	Unknown — not stated by the source	No
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Scenario Design Power (SDP)Known for one	4.5 W	Unknown — not stated by the source
Memory1 differ
Internal memory	4 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Maximum internal memoryDiffers	4 GB	8 GB
Memory slotsKnown for one	Unknown — not stated by the source	1
Memory slots typeKnown for one	Unknown — not stated by the source	SO-DIMM
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Storageidentical
Total storage capacity	500 GB	500 GB
Storage media	HDD	HDD
Number of storage drives installed	1	1
Number of HDDs installed	1	1
HDD capacity	500 GB	500 GB
Optical drive type	No	No
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	SD, SDHC, SDXC, Memory Stick (MS), MS PRO, MMC
Number of SSDs installedKnown for one	0	Unknown — not stated by the source
Graphics1 differ
Discrete graphics cardKnown for one	Unknown — not stated by the source	No
Discrete graphics card model	Not available	Not available
On-board graphics card	Yes	Yes
On-board graphics card model	Intel® HD Graphics	Intel® HD Graphics
Number of displays supported (on-board graphics)	2	2
On-board graphics card base frequencyDiffers	313 MHz	688 MHz
On-board graphics card dynamic frequency (max)	854 MHz	854 MHz
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card burst frequencyKnown for one	854 MHz	Unknown — not stated by the source
Audioidentical
Built-in speaker(s)	Yes	Yes
RMS rated powerKnown for one	Unknown — not stated by the source	3 W
Built-in microphone	Yes	Yes
Cameraidentical
Built-in camera	Yes	Yes
Total megapixelsKnown for one	Unknown — not stated by the source	1 MP
Network1 differ
Wi-Fi	Yes	Yes
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
BluetoothDiffers	Yes	No
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	3	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0	0
Thunderbolt 3 ports quantity	0	0
Thunderbolt ports quantity	0	0
HDMI ports quantity	1	1
VGA (D-Sub) ports quantityDiffers	0	1
Headphone outputs	1	1
Microphone in	Yes	Yes
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Total number of SATA connectorsKnown for one	2	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Performanceidentical
Product type	All-in-One PC	All-in-One PC
Softwareidentical
Operating system installed	Windows 8.1	Windows 8.1
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features2 differ
CPU configuration (max)	1	1
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	22 nm	22 nm
Intel 64	Yes	Yes
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	No
Intel Identity Protection Technology version	0.00	0.00
Intel Rapid Storage Technology	No	No
Intel Small Business Advantage (SBA) versionKnown for one	Unknown — not stated by the source	0.00
Intel Stable Image Platform Program (SIPP)Known for one	Unknown — not stated by the source	No
Intel Stable Image Platform Program (SIPP) versionKnown for one	Unknown — not stated by the source	0.00
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Identity Protection Technology (Intel® IPT)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Turbo Boost Technology	No	No
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	36 bit
Processor ARK IDDiffers	81073	78867
Processor package size	25 x 27 mm	25 X 27 mm
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Connect TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Smart Connect Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
Width (with stand)Differs	526 mm	377.5 mm
Depth (with stand)Differs	30 mm	247 mm
Height (with stand)Differs	342 mm	28.5 mm
Weight (with stand)Known for one	Unknown — not stated by the source	2 kg
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	BSMI/CB/CE/FCC/UL/CCC/Energy Star/VCCI
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Packaging contentidentical
Mouse included	No	No
Keyboard included	No	No
Warranty cardKnown for one	Unknown — not stated by the source	Yes
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Power cord includedKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Mounting brackets includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Detachable display	No	No
3DKnown for one	No	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	65 W	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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