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

HP Omni 120-1230ea Intel® Core™ i3 i3-2120 vs Lenovo IdeaCentre A720

109specifications compared
52differ
57identical
34known for one product only

Key differences

Display diagonal
- Omni 120-1230ea Intel® Core™ i3 i3-2120:50.8 cm (20")
- IdeaCentre A720:68.6 cm (27")
Display resolution
- Omni 120-1230ea Intel® Core™ i3 i3-2120:1600 x 900 pixels
- IdeaCentre A720:1920 x 1080 pixels
Touchscreen
- Omni 120-1230ea Intel® Core™ i3 i3-2120:No
- IdeaCentre A720:Yes
HD type
- Omni 120-1230ea Intel® Core™ i3 i3-2120:HD+
- IdeaCentre A720:Full HD
Full HD
- Omni 120-1230ea Intel® Core™ i3 i3-2120:No
- IdeaCentre A720:Yes
Processor family
- Omni 120-1230ea Intel® Core™ i3 i3-2120:Intel® Core™ i3
- IdeaCentre A720:Intel® Core™ i7
Processor generation
- Omni 120-1230ea Intel® Core™ i3 i3-2120:2nd gen Intel® Core™ i3
- IdeaCentre A720:3rd gen Intel® Core™ i7
Processor model
- Omni 120-1230ea Intel® Core™ i3 i3-2120:i3-2120
- IdeaCentre A720:i7-3610QM

Side by side

Differences highlightedShow differences only

Comparison of 120-1230ea, IdeaCentre A720
143 specifications	A HP Omni 120-1230ea Intel® Core™ i3 i3-2120 Model 120-1230ea View product	B Lenovo IdeaCentre A720 View product
Display5 differ
Display diagonalDiffers	50.8 cm (20")	68.6 cm (27")
Display resolutionDiffers	1600 x 900 pixels	1920 x 1080 pixels
TouchscreenDiffers	No	Yes
HD typeDiffers	HD+	Full HD
Full HDDiffers	No	Yes
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display brightnessKnown for one	250 cd/m²	Unknown — not stated by the source
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Processor17 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i7
Processor generationDiffers	2nd gen Intel® Core™ i3	3rd gen Intel® Core™ i7
Processor modelDiffers	i3-2120	i7-3610QM
Processor coresDiffers	2	4
Processor threadsDiffers	4	8
Processor frequencyDiffers	3.3 GHz	2.3 GHz
Processor cacheDiffers	3 MB	6 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	LGA 1155 (Socket H2)	Socket G2
System bus rate	5 GT/s	5 GT/s
64-bit computing	Yes	Yes
Thermal Design Power (TDP)Differs	65 W	45 W
Bus type	DMI	DMI
CPU multiplier (bus/core ratio)Differs	33	23
FSB Parity	No	No
Maximum number of PCI Express lanes	16	16
PCI Express slots versionDiffers	2.0	3.0
Processor codenameDiffers	Sandy Bridge	Ivy Bridge
Processor lithographyDiffers	32 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i3-2100 Desktop Series	Intel Core i7-3600 Mobile series
TcaseKnown for one	69.1 °C	Unknown — not stated by the source
Conflict-Free processorDiffers	No	Yes
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processorDiffers	DDR3 1066/1333	DDR3/L/-RS 1333/1600
Memory bandwidth supported by processor (max)Differs	21 GB/s	25.6 GB/s
Memory channels supported by processor	Dual	Dual
ECC supported by processor	No	No
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.3 GHz
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	Yes
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16, 2x8
TjunctionKnown for one	Unknown — not stated by the source	105 C
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	1333,1600 MHz
Memory3 differ
Internal memoryDiffers	4 GB	8 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Maximum internal memory	8 GB	8 GB
Memory slotsKnown for one	2	Unknown — not stated by the source
Memory slots typeKnown for one	SO-DIMM	Unknown — not stated by the source
Memory clock speedDiffers	1333 MHz	1600 MHz
Memory layout (slots x size)Differs	1 x 4 GB	2 x 4 GB
Storage4 differ
Total storage capacity	1 TB	1 TB
Storage media	HDD	HDD
Total HDDs capacityKnown for one	1 TB	Unknown — not stated by the source
HDD speedDiffers	7200 RPM	5400 RPM
HDD interfaceDiffers	SATA	SATA III
Optical drive typeDiffers	DVD Super Multi	Blu-Ray DVD Combo
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MMC+, SD, SDHC, xD	MMC, MS PRO, SD, SDHC, SDXC
Graphics5 differ
Discrete graphics card modelDiffers	Not available	NVIDIA® GeForce® GT 630M
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 2000	Intel® HD Graphics 4000
Number of displays supported (on-board graphics)Differs	2	3
On-board graphics card base frequencyDiffers	850 MHz	650 MHz
On-board graphics card dynamic frequency (max)	1100 MHz	1100 MHz
On-board graphics card IDDiffers	0x102	0x166
Audioidentical
Built-in speaker(s)	Yes	Yes
RMS rated powerKnown for one	2 W	Unknown — not stated by the source
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Cameraidentical
Built-in cameraKnown for one	Yes	Unknown — not stated by the source
Total megapixelsKnown for one	0.3 MP	Unknown — not stated by the source
Camera resolutionKnown for one	640 x 480 pixels	Unknown — not stated by the source
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	No	No
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfaces2 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantityDiffers	6	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	2
Headphone outputs	1	1
Microphone in	Yes	Yes
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	Black, White
Country of originKnown for one	China	Unknown — not stated by the source
Performanceidentical
Product typeKnown for one	All-in-One PC	Unknown — not stated by the source
Motherboard chipsetKnown for one	Intel® H61	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Operating system architecture	64-bit	64-bit
Processor special features8 differ
CPU configuration (max)	1	1
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
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	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	Yes	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)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Processor ARK IDDiffers	53426	64899
Processor package sizeDiffers	37.5 x 37.5 mm	37.5 x 37.5 (rPGA988B)
Supported instruction sets	AVX	AVX
Thermal Monitoring Technologies	Yes	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Intel Secure Key Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Poweridentical
AC adapter powerKnown for one	120 W	Unknown — not stated by the source
AC adapter frequencyKnown for one	50/60 Hz	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC adapter output voltageKnown for one	18.5 V	Unknown — not stated by the source
Weight & dimensions4 differ
Width (with stand)Differs	502 mm	650 mm
Depth (with stand)Differs	99 mm	220 mm
Height (with stand)Differs	393 mm	480 mm
Weight (with stand)Differs	6.08 kg	11.6 kg
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Packaging content2 differ
Mouse includedDiffers	Yes	No
Keyboard includedDiffers	Yes	No
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
AC adapter output currentKnown for one	6.5 A	Unknown — not stated by the source
Storage drive interfaceDiffers	Serial ATA	Serial ATA III
Graphics card familyKnown for one	Unknown — not stated by the source	Intel, NVIDIA

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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