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

HP 21 Pro vs HP 23-h027c TouchSmart

61specifications compared
33differ
28identical
120known for one product only

Key differences

Display diagonal
- 21 Pro:54.6 cm (21.5")
- 23-h027c TouchSmart:58.4 cm (23")
Processor manufacturer
- 21 Pro:NVIDIA
- 23-h027c TouchSmart:Intel
Processor family
- 21 Pro:NVIDIA Tegra
- 23-h027c TouchSmart:Intel® Core™ i3
Processor model
- 21 Pro:T40S
- 23-h027c TouchSmart:i3-4130T
Processor cores
- 21 Pro:4
- 23-h027c TouchSmart:2
Internal memory
- 21 Pro:2 GB
- 23-h027c TouchSmart:8 GB
Maximum internal memory
- 21 Pro:2 GB
- 23-h027c TouchSmart:16 GB
Memory clock speed
- 21 Pro:800 MHz
- 23-h027c TouchSmart:1600 MHz

Side by side

Differences highlightedShow differences only

Comparison of 21 Pro, 23-h027c TouchSmart
181 specifications	A HP 21 Pro View product	B HP 23-h027c TouchSmart View product
Display1 differ
Display diagonalDiffers	54.6 cm (21.5")	58.4 cm (23")
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Screen shapeKnown for one	Unknown — not stated by the source	Flat
Processor4 differ
Processor manufacturerDiffers	NVIDIA	Intel
Processor familyDiffers	NVIDIA Tegra	Intel® Core™ i3
Processor generationKnown for one	Unknown — not stated by the source	4th gen Intel® Core™ i3
Processor modelDiffers	T40S	i3-4130T
Processor coresDiffers	4	2
Processor threadsKnown for one	Unknown — not stated by the source	4
Processor frequencyKnown for one	Unknown — not stated by the source	2.9 GHz
Processor cacheKnown for one	Unknown — not stated by the source	3 MB
Processor cache typeKnown for one	Unknown — not stated by the source	Smart Cache
Processor socketKnown for one	Unknown — not stated by the source	LGA 1150 (Socket H3)
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
64-bit computingKnown for one	Unknown — not stated by the source	Yes
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	35 W
Bus typeKnown for one	Unknown — not stated by the source	DMI
FSB ParityKnown for one	Unknown — not stated by the source	No
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
Number of QPI linksKnown for one	Unknown — not stated by the source	0
PCI Express configurationsKnown for one	Unknown — not stated by the source	2x8
PCI Express slots versionKnown for one	Unknown — not stated by the source	3.0
Processor codenameKnown for one	Unknown — not stated by the source	Haswell
Processor lithographyKnown for one	Unknown — not stated by the source	22 nm
Processor operating modesKnown for one	Unknown — not stated by the source	32-bit, 64-bit
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core i3-4100 Desktop series
TcaseKnown for one	Unknown — not stated by the source	72 °C
Conflict-Free processorKnown for one	Unknown — not stated by the source	Yes
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	32 GB
Memory types supported by processorKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	1333,1600 MHz
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	25.6 GB/s
Memory channels supported by processorKnown for one	Unknown — not stated by the source	Dual
ECC supported by processorKnown for one	Unknown — not stated by the source	Yes
Memory4 differ
Internal memoryDiffers	2 GB	8 GB
Maximum internal memoryDiffers	2 GB	16 GB
Memory slotsKnown for one	Unknown — not stated by the source	2
Memory slots typeKnown for one	Unknown — not stated by the source	SO-DIMM
Memory clock speedDiffers	800 MHz	1600 MHz
Memory layout (slots x size)Differs	1 x 2 GB	1 x 8 GB
Memory form factorKnown for one	Unknown — not stated by the source	DIMM/SO-DIMM
Storage4 differ
Total storage capacityDiffers	16 GB	1 TB
Storage mediaDiffers	Flash	HDD
Number of storage drives installedKnown for one	Unknown — not stated by the source	1
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Optical drive typeDiffers	No	DVD Super Multi
Compatible memory cardsDiffers	SD	MicroSD (TransFlash), MS PRO, SD, SDHC, SDXC
Graphics1 differ
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card modelDiffers	NVIDIA Tegra GPU	Intel® HD Graphics 4400
On-board graphics card memoryKnown for one	Unknown — not stated by the source	1.7 GB
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	1.74 GB
Number of displays supported (on-board graphics)Known for one	Unknown — not stated by the source	3
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	200 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	1150 MHz
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	11.1
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x41E
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HD
Optical driveidentical
Optical drive interfaceKnown for one	Unknown — not stated by the source	SATA
Disc types supportedKnown for one	Unknown — not stated by the source	CD, DVD
Network3 differ
Wi-FiDiffers	No	Yes
Wi-Fi standardsDiffers	Not supported	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers	10,100 Mbit/s	10,100,1000 Mbit/s
Ports & interfaces4 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	2
Thunderbolt 2 ports quantityKnown for one	Unknown — not stated by the source	0
HDMI ports quantityDiffers	1	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
Headphone outputsDiffers	0	1
Microphone inDiffers	No	Yes
DC-in jackKnown for one	Unknown — not stated by the source	Yes
eSATA ports quantityKnown for one	Unknown — not stated by the source	0
eSATA/USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	0
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Silver	Black, Silver
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® H87
Software1 differ
Operating system installedDiffers	Android 4.3	Windows 8.1
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Processor special features4 differ
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Embedded options availableKnown for one	Unknown — not stated by the source	No
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel 64Known for one	Unknown — not stated by the source	Yes
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	No
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	No
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel HD GraphicsKnown for one	Unknown — not stated by the source	Yes
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel RealSense 3D CameraKnown for one	Unknown — not stated by the source	No
Intel RealSense SnapshotKnown for one	Unknown — not stated by the source	No
Intel Small Business Advantage (SBA) versionKnown for one	Unknown — not stated by the source	1.00
Intel Smart Connect TechnologyKnown for one	Unknown — not stated by the source	No
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 TechnologyKnown for one	Unknown — not stated by the source	No
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	No
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	Yes
Intel® Active Management Technology (Intel® AMT)Known for one	Unknown — not stated by the source	No
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	No
Intel® High Definition Audio (Intel® HD Audio)Known for one	Unknown — not stated by the source	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Insider™Known for one	Unknown — not stated by the source	No
Intel® Matrix Storage Technology (Intel® MST)Known for one	Unknown — not stated by the source	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Rapid Start TechnologyKnown for one	Unknown — not stated by the source	No
Intel® RealSense TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Small Business Advantage (Intel® SBA)Differs	No	Yes
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Processor ARK IDKnown for one	Unknown — not stated by the source	77481
Processor package sizeKnown for one	Unknown — not stated by the source	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 TechnologiesKnown for one	Unknown — not stated by the source	Yes
Thermal solution specificationKnown for one	Unknown — not stated by the source	PCG 2013A
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	120 W
Weight & dimensions3 differ
Width (with stand)Differs	531 mm	590.8 mm
Height (with stand)Differs	366 mm	421.4 mm
Weight (with stand)Differs	5.97 kg	10.5 kg
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-15 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Operating altitudeKnown for one	Unknown — not stated by the source	0 - 3050 m
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Gold, ENERGY STAR	EPEAT Silver, ENERGY STAR
Packaging content2 differ
Mouse includedDiffers	No	Yes
Keyboard includedDiffers	No	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	AC	Unknown — not stated by the source
Other featuresidentical
Power auto-sensingKnown for one	Unknown — not stated by the source	Yes
Autonomy modeKnown for one	Unknown — not stated by the source	No
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-x
Storage drive interfaceKnown for one	Unknown — not stated by the source	Serial ATA
3DKnown 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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