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

HP 20-2201a Intel® Pentium® J2900 vs LG 23V540-KH30K All-in-One PC/workstation Intel® Core™ i3 i3-3120M

114specifications compared
61differ
53identical
44known for one product only

Key differences

Display diagonal
- 20-2201a Intel® Pentium® J2900:49.4 cm (19.4")
- 23V540-KH30K All-in-One PC/workstation Intel® Core™ i3 i3-3120M:58.4 cm (23")
Display resolution
- 20-2201a Intel® Pentium® J2900:1600 x 900 pixels
- 23V540-KH30K All-in-One PC/workstation Intel® Core™ i3 i3-3120M:2560 x 1080 pixels
Full HD
- 20-2201a Intel® Pentium® J2900:No
- 23V540-KH30K All-in-One PC/workstation Intel® Core™ i3 i3-3120M:Yes
Native aspect ratio
- 20-2201a Intel® Pentium® J2900:16:9
- 23V540-KH30K All-in-One PC/workstation Intel® Core™ i3 i3-3120M:21:9
Processor family
- 20-2201a Intel® Pentium® J2900:Intel® Pentium®
- 23V540-KH30K All-in-One PC/workstation Intel® Core™ i3 i3-3120M:Intel® Core™ i3
Processor model
- 20-2201a Intel® Pentium® J2900:J2900
- 23V540-KH30K All-in-One PC/workstation Intel® Core™ i3 i3-3120M:i3-3120M
Processor cores
- 20-2201a Intel® Pentium® J2900:4
- 23V540-KH30K All-in-One PC/workstation Intel® Core™ i3 i3-3120M:2
Processor frequency
- 20-2201a Intel® Pentium® J2900:2.41 GHz
- 23V540-KH30K All-in-One PC/workstation Intel® Core™ i3 i3-3120M:2.5 GHz

Side by side

Differences highlightedShow differences only

Comparison of 20-2201a, 23V540-KH30K
158 specifications	A HP 20-2201a Intel® Pentium® J2900 Model 20-2201a View product	B LG 23V540-KH30K All-in-One PC/workstation Intel® Core™ i3 i3-3120M Model 23V540-KH30K View product
Display4 differ
Display diagonalDiffers	49.4 cm (19.4")	58.4 cm (23")
Display resolutionDiffers	1600 x 900 pixels	2560 x 1080 pixels
Touchscreen	No	No
Full HDDiffers	No	Yes
LED backlight	Yes	Yes
Native aspect ratioDiffers	16:9	21:9
Display brightnessKnown for one	Unknown — not stated by the source	300 cd/m²
Panel typeKnown for one	Unknown — not stated by the source	IPS
Response timeKnown for one	Unknown — not stated by the source	5 ms
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
HD typeKnown for one	HD+	Unknown — not stated by the source
Processor16 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium®	Intel® Core™ i3
Processor generationKnown for one	Unknown — not stated by the source	3rd gen Intel® Core™ i3
Processor modelDiffers	J2900	i3-3120M
Processor coresDiffers	4	2
Processor threads	4	4
Processor frequencyDiffers	2.41 GHz	2.5 GHz
Processor cacheDiffers	2 MB	3 MB
Processor cache typeDiffers	L2	Smart Cache
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
Thermal Design Power (TDP)Differs	10 W	35 W
Bus typeKnown for one	Unknown — not stated by the source	DMI
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	25
FSB Parity	No	No
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	Yes
Maximum number of PCI Express lanesDiffers	4	16
PCI Express configurationsDiffers	1x4	1x16, 2x8, 1x8+2x4
PCI Express slots version	2.0	2.0
Processor codenameDiffers	Bay Trail	Ivy Bridge
Processor lithography	22 nm	22 nm
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor seriesDiffers	Intel Pentium J2000 Series for Desktop	Intel Core i3-3100 Mobile Series
Tjunction	105 °C	105 °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	21.3 GB/s	25.6 GB/s
Memory channels supported by processor	Dual	Dual
ECC supported by processor	No	No
Processor boost frequencyKnown for one	2.66 GHz	Unknown — not stated by the source
Processor socketKnown for one	BGA 1170	Unknown — not stated by the source
Processor codeKnown for one	SR1SB	Unknown — not stated by the source
SteppingKnown for one	B3	Unknown — not stated by the source
Memory1 differ
Internal memory	4 GB	4 GB
Internal memory typeDiffers	DDR3L-SDRAM	DDR3-SDRAM
Maximum internal memoryKnown for one	Unknown — not stated by the source	8 GB
Memory slots	2	2
Memory clock speed	1600 MHz	1600 MHz
Memory layout (slots x size)	1 x 4 GB	1 x 4 GB
Memory slots typeKnown for one	SO-DIMM	Unknown — not stated by the source
Storage4 differ
Total storage capacityDiffers	1 TB	750 GB
Storage media	HDD	HDD
HDD speedDiffers	7200 RPM	5400 RPM
HDD interfaceDiffers	SATA	SATA III
Optical drive type	DVD Super Multi	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MS PRO, SD, SDHC, SDXC	MMC, SD, SDHC, SDXC
Total HDDs capacityKnown for one	1 TB	Unknown — not stated by the source
Graphics4 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 4000
Number of displays supported (on-board graphics)Differs	2	3
On-board graphics card base frequencyDiffers	688 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	896 MHz	1100 MHz
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x166
On-board graphics card burst frequencyKnown for one	896 MHz	Unknown — not stated by the source
On-board graphics card DirectX versionKnown for one	11.2	Unknown — not stated by the source
Audioidentical
Built-in speaker(s)	Yes	Yes
RMS rated powerKnown for one	Unknown — not stated by the source	7 W
Built-in microphone	Yes	Yes
Audio systemKnown for one	Unknown — not stated by the source	HD
Cameraidentical
Built-in camera	Yes	Yes
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	No	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
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Ports & interfaces4 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantity	4	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	2
Thunderbolt ports quantity	0	0
HDMI ports quantityDiffers	0	1
VGA (D-Sub) ports quantity	0	0
Headphone outputsDiffers	0	1
Microphone inDiffers	No	Yes
DC-in jack	Yes	Yes
RF ports quantityKnown for one	Unknown — not stated by the source	1
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black, Silver	Silver, White
Country of originKnown for one	China	Unknown — not stated by the source
Performanceidentical
Product type	All-in-One PC	All-in-One PC
Software1 differ
Operating system installedDiffers	Windows 8.1	Windows 8
Operating system architecture	64-bit	64-bit
Processor special features19 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 TechnologyDiffers	No	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel Identity Protection Technology versionDiffers	0.00	1.00
Intel Rapid Storage Technology	No	No
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)	No	No
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	No	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Identity Protection Technology (Intel® IPT)Differs	No	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost Technology	No	No
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Processor ARK IDDiffers	78868	71465
Processor package sizeDiffers	25 X 27 mm	37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsKnown for one	Unknown — not stated by the source	AVX
Thermal Monitoring TechnologiesDiffers	No	Yes
Intel Small Business Advantage (SBA) versionKnown for one	0.00	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	No	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	0.00	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	No	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	36 bit	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	65 W	110 W
AC adapter frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC adapter output voltageKnown for one	19.5 V	Unknown — not stated by the source
Weight & dimensions4 differ
Width (with stand)Differs	72 mm	700 mm
Depth (with stand)Differs	495 mm	14.5 mm
Height (with stand)Differs	339 mm	396 mm
Weight (with stand)Differs	7.03 kg	7.3 kg
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
Other features1 differ
3DKnown for one	Unknown — not stated by the source	No
Keyboard number of keysKnown for one	Unknown — not stated by the source	105
Storage drive interfaceDiffers	Serial ATA	Serial ATA III
TV tuner integratedKnown for one	Unknown — not stated by the source	Yes
Autonomy modeKnown for one	No	Unknown — not stated by the source
Intel® Virtualization Technology (Intel® VT)Known for one	VT-x	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	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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