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

Acer Z1-621 I6020T BE2 vs HP TouchSmart 23-h120

111specifications compared
45differ
66identical
43known for one product only

Key differences

Display diagonal
- Z1-621 I6020T BE2:54.6 cm (21.5")
- TouchSmart 23-h120:58.4 cm (23")
Processor family
- Z1-621 I6020T BE2:Intel® Pentium®
- TouchSmart 23-h120:Intel® Core™ i3
Processor model
- Z1-621 I6020T BE2:N3540
- TouchSmart 23-h120:i3-4130T
Processor cores
- Z1-621 I6020T BE2:4
- TouchSmart 23-h120:2
Processor frequency
- Z1-621 I6020T BE2:2.16 GHz
- TouchSmart 23-h120:2.9 GHz
Processor cache
- Z1-621 I6020T BE2:2 MB
- TouchSmart 23-h120:3 MB
Processor cache type
- Z1-621 I6020T BE2:L2
- TouchSmart 23-h120:Smart Cache
Processor socket
- Z1-621 I6020T BE2:BGA 1170
- TouchSmart 23-h120:LGA 1150 (Socket H3)

Side by side

Differences highlightedShow differences only

Comparison of Z1-621 I6020T BE2, TouchSmart 23-h120
154 specifications	A Acer Z1-621 I6020T BE2 View product	B HP TouchSmart 23-h120 View product
Display1 differ
Display diagonalDiffers	54.6 cm (21.5")	58.4 cm (23")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Touchscreen	Yes	Yes
HD type	Full HD	Full HD
Full HD	Yes	Yes
LED backlight	Yes	Yes
Touch technology	Multi-touch	Multi-touch
Native aspect ratio	16:9	16:9
Tilt angle rangeKnown for one	Unknown — not stated by the source	10 - 25°
Display brightnessKnown for one	250 cd/m²	Unknown — not stated by the source
Response timeKnown for one	5 ms	Unknown — not stated by the source
Processor18 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium®	Intel® Core™ i3
Processor generationKnown for one	Unknown — not stated by the source	4th gen Intel® Core™ i3
Processor modelDiffers	N3540	i3-4130T
Processor coresDiffers	4	2
Processor threads	4	4
Processor frequencyDiffers	2.16 GHz	2.9 GHz
Processor cacheDiffers	2 MB	3 MB
Processor cache typeDiffers	L2	Smart Cache
Processor socketDiffers	BGA 1170	LGA 1150 (Socket H3)
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
Thermal Design Power (TDP)Differs	7.5 W	35 W
Bus typeKnown for one	Unknown — not stated by the source	DMI
FSB Parity	No	No
Maximum number of PCI Express lanesDiffers	4	16
Number of QPI linksKnown for one	Unknown — not stated by the source	0
PCI Express configurationsDiffers	1x4	2x8
PCI Express slots versionDiffers	2.0	3.0
Processor codenameDiffers	Bay Trail	Haswell
Processor lithography	22 nm	22 nm
Processor operating modes	32-bit, 64-bit	32-bit, 64-bit
Processor seriesDiffers	Intel® Pentium N3000 Series for Mobile	Intel Core i3-4100 Desktop series
TcaseKnown for one	Unknown — not stated by the source	72 °C
Conflict-Free processor	Yes	Yes
Maximum internal memory supported by processorDiffers	8 GB	32 GB
Memory types supported by processorDiffers	DDR3L-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	1333 MHz	1333,1600 MHz
Memory bandwidth supported by processor (max)Differs	21.32 GB/s	25.6 GB/s
Memory channels supported by processor	Dual	Dual
ECC supported by processorDiffers	No	Yes
Processor boost frequencyKnown for one	2.66 GHz	Unknown — not stated by the source
Processor codeKnown for one	SR1YW	Unknown — not stated by the source
Scenario Design Power (SDP)Known for one	4.5 W	Unknown — not stated by the source
SteppingKnown for one	C0	Unknown — not stated by the source
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Memory2 differ
Internal memory	4 GB	4 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR3L-SDRAM
Maximum internal memoryKnown for one	Unknown — not stated by the source	16 GB
Memory slotsDiffers	1	2
Memory slots typeKnown for one	Unknown — not stated by the source	SO-DIMM
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Memory layout (slots x size)	1 x 4 GB	1 x 4 GB
Storage2 differ
Total storage capacity	500 GB	500 GB
Storage media	HDD	HDD
HDD speedDiffers	5400 RPM	7200 RPM
HDD interface	SATA	SATA
Optical drive type	DVD Super Multi	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	SD	Memory Stick (MS), MS PRO, SD, SDHC, SDXC
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
Graphics5 differ
Discrete graphics card model	Not available	Not available
On-board graphics card	Yes	Yes
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 4400
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	1.74 GB
Number of displays supported (on-board graphics)Differs	2	3
On-board graphics card base frequencyDiffers	313 MHz	200 MHz
On-board graphics card dynamic frequency (max)Differs	896 MHz	1150 MHz
On-board graphics card DirectX versionDiffers	11.2	11.1
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x41E
On-board graphics card burst frequencyKnown for one	896 MHz	Unknown — not stated by the source
Audioidentical
Built-in speaker(s)	Yes	Yes
Built-in microphone	Yes	Yes
Audio systemKnown for one	Unknown — not stated by the source	HD
Cameraidentical
Built-in camera	Yes	Yes
Total megapixelsKnown for one	1 MP	Unknown — not stated by the source
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 ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
BluetoothDiffers	Yes	No
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	3	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	2
Thunderbolt ports quantity	0	0
HDMI ports quantityDiffers	1	0
VGA (D-Sub) ports quantity	0	0
Headphone outputs	1	1
Microphone in	Yes	Yes
DC-in jackKnown for one	Unknown — not stated by the source	Yes
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
Country of originKnown for one	Unknown — not stated by the source	China
Performanceidentical
Product type	All-in-One PC	All-in-One PC
Softwareidentical
Operating system installed	Windows 8.1	Windows 8.1
Operating system architecture	64-bit	64-bit
Bundled softwareKnown for one	McAfee® Internet Security Suite - 30 days trial	Unknown — not stated by the source
Processor special features8 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	22 nm	22 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Small Business Advantage (SBA) versionKnown for one	Unknown — not stated by the source	1.00
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 TSX-NIKnown for one	Unknown — not stated by the source	No
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	0.00
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
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)Differs	No	Yes
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Turbo Boost Technology	No	No
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Processor ARK IDDiffers	82105	77481
Processor package sizeDiffers	25 x 27 mm	37.5 x 37.5 mm
ScalabilityKnown for one	Unknown — not stated by the source	1S
Supported instruction setsKnown for one	Unknown — not stated by the source	AVX 2.0
Thermal Monitoring TechnologiesDiffers	No	Yes
Thermal solution specificationKnown for one	Unknown — not stated by the source	PCG 2013A
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® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	65 W	120 W
Weight & dimensions4 differ
Width (with stand)Differs	526 mm	603 mm
Depth (with stand)Differs	30 mm	104 mm
Height (with stand)Differs	342 mm	474 mm
Weight (with stand)Differs	4.3 kg	9.7 kg
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Silver, ENERGY STAR
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
Other featuresidentical
Storage drive interface	Serial ATA	Serial ATA
Certificatesidentical
Compliance certificatesKnown for one	RoHS	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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