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

Acer PW.SHPE2.007 All-in-One PC/workstation Intel® Core™ i3 i3-2120 vs Lenovo ThinkCentre M71z

100specifications compared
39differ
61identical
76known for one product only

Key differences

Display diagonal
- PW.SHPE2.007 All-in-One PC/workstation Intel® Core™ i3 i3-2120:54.6 cm (21.5")
- ThinkCentre M71z:50.8 cm (20")
Display resolution
- PW.SHPE2.007 All-in-One PC/workstation Intel® Core™ i3 i3-2120:1920 x 1080 pixels
- ThinkCentre M71z:1600 x 900 pixels
Touchscreen
- PW.SHPE2.007 All-in-One PC/workstation Intel® Core™ i3 i3-2120:Yes
- ThinkCentre M71z:No
HD type
- PW.SHPE2.007 All-in-One PC/workstation Intel® Core™ i3 i3-2120:Full HD
- ThinkCentre M71z:HD+
LED backlight
- PW.SHPE2.007 All-in-One PC/workstation Intel® Core™ i3 i3-2120:Yes
- ThinkCentre M71z:No
Processor family
- PW.SHPE2.007 All-in-One PC/workstation Intel® Core™ i3 i3-2120:Intel® Core™ i3
- ThinkCentre M71z:Intel® Celeron®
Processor model
- PW.SHPE2.007 All-in-One PC/workstation Intel® Core™ i3 i3-2120:i3-2120
- ThinkCentre M71z:G530
Processor threads
- PW.SHPE2.007 All-in-One PC/workstation Intel® Core™ i3 i3-2120:4
- ThinkCentre M71z:2

Side by side

Differences highlightedShow differences only

Comparison of PW.SHPE2.007, ThinkCentre M71z
176 specifications	A Acer PW.SHPE2.007 All-in-One PC/workstation Intel® Core™ i3 i3-2120 Model PW.SHPE2.007 View product	B Lenovo ThinkCentre M71z View product
Display5 differ
Display diagonalDiffers	54.6 cm (21.5")	50.8 cm (20")
Display resolutionDiffers	1920 x 1080 pixels	1600 x 900 pixels
TouchscreenDiffers	Yes	No
HD typeDiffers	Full HD	HD+
Full HDKnown for one	Unknown — not stated by the source	No
LED backlightDiffers	Yes	No
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Processor9 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Celeron®
Processor modelDiffers	i3-2120	G530
Processor threadsDiffers	4	2
Processor frequencyDiffers	3.3 GHz	2.4 GHz
Processor cacheDiffers	3 MB	2 MB
Processor cache typeDiffers	Smart Cache	L3
64-bit computingKnown for one	Unknown — not stated by the source	Yes
CPU multiplier (bus/core ratio)Differs	33	24
Processor codeKnown for one	Unknown — not stated by the source	SR05H
SteppingKnown for one	Unknown — not stated by the source	Q0
Memory types supported by processorDiffers	DDR3 1066/1333	DDR3-SDRAM
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	1066 MHz
Memory bandwidth supported by processor (max)Differs	21 GB/s	16 GB/s
Processor generationKnown for one	2nd gen Intel® Core™ i3	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
Processor seriesKnown for one	Intel Core i3-2100 Desktop Series	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	4 GB	2 GB
Memory slots typeKnown for one	Unknown — not stated by the source	DIMM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Storage3 differ
Total storage capacityDiffers	1 TB	250 GB
Storage mediaKnown for one	Unknown — not stated by the source	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 sizeKnown for one	Unknown — not stated by the source	3.5"
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Number of SSDs installedKnown for one	Unknown — not stated by the source	0
Optical drive typeDiffers	DVD Super Multi	DVD±RW
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO Duo, MS Pro-HG Duo, SD, SDHC	SD
Graphics2 differ
On-board graphics card modelDiffers	Intel® HD Graphics 2000	Intel® HD Graphics
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1000 MHz
Discrete graphics card modelKnown for one	NVIDIA® GeForce® GT 530	Unknown — not stated by the source
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x102	Unknown — not stated by the source
Audioidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
RMS rated powerKnown for one	Unknown — not stated by the source	4 W
Audio systemKnown for one	Unknown — not stated by the source	HD
Camera1 differ
Built-in cameraDiffers	Yes	No
Optical driveidentical
Optical drive interfaceKnown for one	Unknown — not stated by the source	SATA
Network2 differ
Wi-FiDiffers	Yes	No
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Not supported
BluetoothKnown for one	Unknown — not stated by the source	No
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	4	6
Thunderbolt 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	1
FireWire 800Known for one	Unknown — not stated by the source	No
Composite video inKnown for one	Unknown — not stated by the source	0
Docking connectorKnown for one	Unknown — not stated by the source	No
Mini PCI Express slotsKnown for one	Unknown — not stated by the source	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	2	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Designidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Wall mountableKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Bundled softwareKnown for one	Unknown — not stated by the source	Rescue and Recovery ThinkVantage System Update ThinkVantage Power Manager ThinkVantage Toolbox Norton Internet Security 2011 Adobe Reader Skype f/ Windows MicrosoftOffice 2010 Corel Burn.Now (DVD±RW) Corel DVD MovieFactory (DVD±RW) Corel WinDVD (DVD±RW)
Processor special features8 differ
Embedded options availableDiffers	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Processor ARK IDDiffers	53426	53414
Supported instruction setsDiffers	AVX	SSE4.1, SSE4.2
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	150 W
Weight & dimensions3 differ
Width (with stand)Differs	535 mm	507 mm
Depth (with stand)Differs	365 mm	101 mm
Height (with stand)Differs	420 mm	411 mm
Weight (with stand)Known for one	Unknown — not stated by the source	7.5 kg
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	TCO GREENGUARD Climate Saver
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Gold, ENERGY STAR
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Other features2 differ
Graphics card familyDiffers	Intel, NVIDIA	Intel
Audio adapter typeKnown for one	Unknown — not stated by the source	Realtek ALC269Q
Camera includedKnown for one	Unknown — not stated by the source	No
Copper ethernet cabling technologyKnown for one	Unknown — not stated by the source	1000BASE-T, 100BASE-TX, 10BASE-T
DisplayKnown for one	Unknown — not stated by the source	TFT
Display diagonal (metric)Known for one	Unknown — not stated by the source	50.8 cm
Ethernet interface typeKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Fibre ChannelKnown for one	Unknown — not stated by the source	No
HDMIKnown for one	Unknown — not stated by the source	No
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Internal modemKnown for one	Unknown — not stated by the source	No
Keyboard number of keysKnown for one	Unknown — not stated by the source	104
Maximum resolutionKnown for one	Unknown — not stated by the source	1920 x 1080 pixels
Microphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Mini HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	0
Power supplyDiffers	135 W	150 W
Storage drive interfaceKnown for one	Unknown — not stated by the source	Serial ATA
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Line-inKnown for one	No	Unknown — not stated by the source
Parallel ports quantityKnown for one	0	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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