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

Acer Veriton Z280 Atom N270 vs BenQ nScreen i91

28specifications compared
14differ
14identical
77known for one product only

Key differences

Processor frequency
- Veriton Z280 Atom N270:1.6 GHz
- nScreen i91:1.5 GHz
Processor cache
- Veriton Z280 Atom N270:0.512 MB
- nScreen i91:0.256 MB
Internal memory
- Veriton Z280 Atom N270:2 GB
- nScreen i91:1 GB
Total storage capacity
- Veriton Z280 Atom N270:160 GB
- nScreen i91:120 GB
HDD speed
- Veriton Z280 Atom N270:7200 RPM
- nScreen i91:5400 RPM
Optical drive type
- Veriton Z280 Atom N270:DVD Super Multi
- nScreen i91:No
Discrete graphics card model
- Veriton Z280 Atom N270:Intel® GMA 950
- nScreen i91:AMD Radeon X1200
USB 2.0 ports quantity
- Veriton Z280 Atom N270:5
- nScreen i91:6

Side by side

Differences highlightedShow differences only

Comparison of Veriton Z280 Atom N270, nScreen i91
105 specifications	A Acer Veriton Z280 Atom N270 View product	B BenQ nScreen i91 View product
Displayidentical
Display diagonal	47 cm (18.5")	47 cm (18.5")
Display resolutionKnown for one	1366 x 768 pixels	Unknown — not stated by the source
HD typeKnown for one	Not supported	Unknown — not stated by the source
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Display brightnessKnown for one	250 cd/m²	Unknown — not stated by the source
Processor2 differ
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyKnown for one	Intel Pentium Mobile	Unknown — not stated by the source
Processor modelKnown for one	N270	Unknown — not stated by the source
Processor coresKnown for one	1	Unknown — not stated by the source
Processor threadsKnown for one	2	Unknown — not stated by the source
Processor frequencyDiffers	1.6 GHz	1.5 GHz
Processor cacheDiffers	0.512 MB	0.256 MB
Processor cache type	L2	L2
Processor socketKnown for one	Socket F (1207)	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	2.5 W	Unknown — not stated by the source
Bus typeKnown for one	FSB	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	12	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	47 M	Unknown — not stated by the source
Processing Die sizeKnown for one	26 mm²	Unknown — not stated by the source
Processor codeKnown for one	SLB73	Unknown — not stated by the source
Processor codenameKnown for one	Diamondville	Unknown — not stated by the source
Processor front side busKnown for one	533 MHz	Unknown — not stated by the source
Processor lithographyKnown for one	45 nm	Unknown — not stated by the source
Processor operating modesKnown for one	32-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Atom N200 Series	Unknown — not stated by the source
SteppingKnown for one	C0	Unknown — not stated by the source
TjunctionKnown for one	90 °C	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	2 GB	1 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Maximum internal memoryKnown for one	2 GB	Unknown — not stated by the source
Memory clock speedKnown for one	533 MHz	Unknown — not stated by the source
Memory layout (slots x size)Known for one	1 x 2 GB	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	160 GB	120 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD interface	SATA	SATA
Optical drive typeDiffers	DVD Super Multi	No
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, SD
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 950	AMD Radeon X1200
On-board graphics card	Yes	Yes
Ports & interfaces2 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantityDiffers	5	6
VGA (D-Sub) ports quantity	0	0
Headphone outputs	1	1
Microphone in	Yes	Yes
PS/2 ports quantityDiffers	2	0
Serial ports quantity	0	0
Performanceidentical
Motherboard chipsetKnown for one	Intel® 945GSE Express	Unknown — not stated by the source
Software1 differ
Trial softwareKnown for one	-Microsoft Office 2007 (Ready) SP1, -McAfee Internet Security Suite 2009.	Unknown — not stated by the source
Bundled softwareDiffers	-Acer eRecovery Management. -Acer Client Manager. -Acer Security Suite. -Adobe Reader. -CyberLink PowerDVD. -Google Toolbar et Desktop Search.	Adobe Reader Arcsoft WebCam Companion 3.0* Magic-I Visual Effect 2.0* Anti-Virus software* QDataTrove* Windows Live* Widget* Skype Air Frame* Magnifier Microsoft Office 60-day Free Trial * Windows
Operating system installedKnown for one	Unknown — not stated by the source	Linux
Processor special featuresidentical
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	No	Unknown — not stated by the source
Intel 64Known for one	No	Unknown — not stated by the source
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 Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	No	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known 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 HD Technology (Intel® CVT HD)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® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Processor ARK IDKnown for one	36331	Unknown — not stated by the source
Processor package sizeKnown for one	22 x 22 mm	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE2, SSE3	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
Width (with stand)Differs	484 mm	454 mm
Depth (with stand)Differs	54.5 mm	61.4 mm
Height (with stand)Differs	380.9 mm	308.5 mm
Weight (with stand)Known for one	Unknown — not stated by the source	4.2 kg
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Chassis type	All-in-One	All-in-One
Display included	Yes	Yes
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Networking featuresDiffers	Gigabit Ethernet	10/100 Ethernet
Parallel ports quantity	0	0
Intel segment taggingKnown for one	Enterprise, Small Business	Unknown — not stated by the source
Audio output channelsKnown for one	Unknown — not stated by the source	2.0 channels
DisplayKnown for one	Unknown — not stated by the source	16:9 Wide
Number of processors installedKnown for one	Unknown — not stated by the source	1
SpeakersKnown for one	Unknown — not stated by the source	2W x 2
Wireless technologyKnown for one	Unknown — not stated by the source	802.11b/g
Audioidentical
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Cameraidentical
Built-in cameraKnown for one	Unknown — not stated by the source	Yes
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black, White

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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