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

BenQ i221 54.6 cm (21.5") 1920 x 1080 pixels 1 GB DDR2-SDRAM 160 GB AMD Radeon X1200 Black vs Lenovo ThinkCentre 70z

36specifications compared
19differ
17identical
31known for one product only

Key differences

Display diagonal
- i221 54.6 cm (21.5") 1920 x 1080 pixels 1 GB DDR2-SDRAM 160 GB AMD Radeon X1200 Black:54.6 cm (21.5")
- ThinkCentre 70z:48.3 cm (19")
Processor frequency
- i221 54.6 cm (21.5") 1920 x 1080 pixels 1 GB DDR2-SDRAM 160 GB AMD Radeon X1200 Black:1.5 GHz
- ThinkCentre 70z:2.5 GHz
Processor cache
- i221 54.6 cm (21.5") 1920 x 1080 pixels 1 GB DDR2-SDRAM 160 GB AMD Radeon X1200 Black:0.256 MB
- ThinkCentre 70z:1 MB
Internal memory
- i221 54.6 cm (21.5") 1920 x 1080 pixels 1 GB DDR2-SDRAM 160 GB AMD Radeon X1200 Black:1 GB
- ThinkCentre 70z:2 GB
Maximum internal memory
- i221 54.6 cm (21.5") 1920 x 1080 pixels 1 GB DDR2-SDRAM 160 GB AMD Radeon X1200 Black:2 GB
- ThinkCentre 70z:4 GB
Total storage capacity
- i221 54.6 cm (21.5") 1920 x 1080 pixels 1 GB DDR2-SDRAM 160 GB AMD Radeon X1200 Black:160 GB
- ThinkCentre 70z:250 GB
HDD speed
- i221 54.6 cm (21.5") 1920 x 1080 pixels 1 GB DDR2-SDRAM 160 GB AMD Radeon X1200 Black:5400 RPM
- ThinkCentre 70z:7200 RPM
Card reader integrated
- i221 54.6 cm (21.5") 1920 x 1080 pixels 1 GB DDR2-SDRAM 160 GB AMD Radeon X1200 Black:Yes
- ThinkCentre 70z:No

Side by side

Differences highlightedShow differences only

Comparison of i221, 70z
67 specifications	A BenQ i221 54.6 cm (21.5") 1920 x 1080 pixels 1 GB DDR2-SDRAM 160 GB AMD Radeon X1200 Black Model i221 View product	B Lenovo ThinkCentre 70z Model 70z View product
Display1 differ
Display diagonalDiffers	54.6 cm (21.5")	48.3 cm (19")
Display resolutionKnown for one	1920 x 1080 pixels	Unknown — not stated by the source
HD typeKnown for one	Full HD	Unknown — not stated by the source
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Processor2 differ
Processor frequencyDiffers	1.5 GHz	2.5 GHz
Processor cacheDiffers	0.256 MB	1 MB
Processor cache type	L2	L2
Processor coresKnown for one	Unknown — not stated by the source	2
Processor front side busKnown for one	Unknown — not stated by the source	800 MHz
Memory2 differ
Internal memoryDiffers	1 GB	2 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Maximum internal memoryDiffers	2 GB	4 GB
Memory layout (slots x size)Known for one	1 x 1 GB	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	160 GB	250 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Card reader integratedDiffers	Yes	No
Compatible memory cardsKnown for one	Memory Stick (MS), MMC, MS PRO, SD	Unknown — not stated by the source
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-ROM
Graphics2 differ
Discrete graphics card modelDiffers	AMD Radeon X1200	Intel® GMA X4500
On-board graphics cardDiffers	No	Yes
Audioidentical
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Audio systemKnown for one	HD	Unknown — not stated by the source
Cameraidentical
Built-in cameraKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Wi-FiKnown for one	No	Unknown — not stated by the source
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100 Mbit/s	10,100,1000 Mbit/s
Ports & interfaces3 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantity	6	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
HDMI ports quantity	0	0
VGA (D-Sub) ports quantityDiffers	0	1
DVI port	No	No
Headphone outputsDiffers	2	1
Microphone in	Yes	Yes
DC-in jack	Yes	Yes
Firewire (IEEE 1394) portsDiffers	1	0
PS/2 ports quantity	0	0
Serial ports quantity	1	1
Designidentical
Product colour	Black	Black
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Weight & dimensions3 differ
Width (with stand)Differs	5180 mm	472 mm
Depth (with stand)Differs	1907 mm	73 mm
Height (with stand)Differs	4005 mm	356 mm
Weight (with stand)Known for one	4.7 kg	Unknown — not stated by the source
Packaging contentidentical
Keyboard included	Yes	Yes
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Other features2 differ
Graphics card familyDiffers	AMD	Intel
Chassis type	All-in-One	All-in-One
DisplayKnown for one	HD	Unknown — not stated by the source
Display included	Yes	Yes
Floppy drive installedKnown for one	No	Unknown — not stated by the source
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	2 MB	Unknown — not stated by the source
Parallel ports quantity	0	0
Power supplyDiffers	90 W	130 W
SpeakersKnown for one	2	Unknown — not stated by the source
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Number of processors installedKnown for one	Unknown — not stated by the source	1
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® G41 Express
Softwareidentical
Operating system installedKnown for one	Unknown — not stated by the source	Windows 7 Professional

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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