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

Acer Aspire 3-605-UR20 Intel® Pentium® 2127U vs Lenovo IdeaCentre C340

102specifications compared
38differ
64identical
40known for one product only

Key differences

Display diagonal
- Aspire 3-605-UR20 Intel® Pentium® 2127U:58.4 cm (23")
- IdeaCentre C340:50.8 cm (20")
Full HD
- Aspire 3-605-UR20 Intel® Pentium® 2127U:Yes
- IdeaCentre C340:No
Processor family
- Aspire 3-605-UR20 Intel® Pentium® 2127U:Intel® Pentium®
- IdeaCentre C340:Intel® Core™ i3
Processor model
- Aspire 3-605-UR20 Intel® Pentium® 2127U:2127U
- IdeaCentre C340:i3-3220
Processor threads
- Aspire 3-605-UR20 Intel® Pentium® 2127U:2
- IdeaCentre C340:4
Processor frequency
- Aspire 3-605-UR20 Intel® Pentium® 2127U:1.9 GHz
- IdeaCentre C340:3.3 GHz
Processor cache
- Aspire 3-605-UR20 Intel® Pentium® 2127U:2 MB
- IdeaCentre C340:3 MB
Processor socket
- Aspire 3-605-UR20 Intel® Pentium® 2127U:BGA 1023
- IdeaCentre C340:LGA 1155 (Socket H2)

Side by side

Differences highlightedShow differences only

Comparison of 3-605-UR20, IdeaCentre C340
142 specifications	A Acer Aspire 3-605-UR20 Intel® Pentium® 2127U Model 3-605-UR20 View product	B Lenovo IdeaCentre C340 View product
Display2 differ
Display diagonalDiffers	58.4 cm (23")	50.8 cm (20")
TouchscreenKnown for one	Unknown — not stated by the source	No
Full HDDiffers	Yes	No
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
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
Processor11 differ
Processor familyDiffers	Intel® Pentium®	Intel® Core™ i3
Processor generationKnown for one	Unknown — not stated by the source	3rd gen Intel® Core™ i3
Processor modelDiffers	2127U	i3-3220
Processor threadsDiffers	2	4
Processor frequencyDiffers	1.9 GHz	3.3 GHz
Processor cacheDiffers	2 MB	3 MB
Processor socketDiffers	BGA 1023	LGA 1155 (Socket H2)
64-bit computingKnown for one	Unknown — not stated by the source	Yes
Thermal Design Power (TDP)Differs	17 W	55 W
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	33
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x16, 2x8
Processor seriesDiffers	Intel Pentium 2000 series for Mobile	Intel Core i3-3200 Desktop Series
TcaseKnown for one	Unknown — not stated by the source	65.3 °C
Memory types supported by processorDiffers	DDR3-SDRAM, DDR3L-SDRAM	DDR3-SDRAM
ECC supported by processorDiffers	No	Yes
Integrated 4G WiMAXKnown 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 codeKnown for one	SR105	Unknown — not stated by the source
SteppingKnown for one	P0	Unknown — not stated by the source
TjunctionKnown for one	105 °C	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	6 GB	2 GB
Maximum internal memoryDiffers	16 GB	8 GB
Memory slots typeKnown for one	Unknown — not stated by the source	DIMM
Storage3 differ
Total storage capacityDiffers	1 TB	500 GB
Optical drive typeDiffers	DVD Super Multi DL	DVD±RW
Compatible memory cardsDiffers	SD	Memory Stick (MS), MMC, MS PRO, SD, SDHC, SDXC
HDD interfaceKnown for one	SATA III	Unknown — not stated by the source
Graphics3 differ
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 2500
On-board graphics card base frequencyDiffers	350 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1050 MHz
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x152
Discrete graphics card modelKnown for one	Not available	Unknown — not stated by the source
Audioidentical
RMS rated powerKnown for one	Unknown — not stated by the source	6 W
Audio systemKnown for one	Unknown — not stated by the source	HD
Cameraidentical
Total megapixelsKnown for one	Unknown — not stated by the source	0.3 MP
Camera resolutionKnown for one	Unknown — not stated by the source	1280 x 720 pixels
Network2 differ
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	4
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Intel® H77 Express	Unknown — not stated by the source
Processor special features11 differ
Embedded options availableDiffers	No	Yes
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Secure Key Technology versionKnown for one	Unknown — not stated by the source	0.00
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	No
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Processor ARK IDDiffers	75191	65693
Processor package sizeDiffers	31 x 24 mm	37.5 x 37.5 mm
Supported instruction setsDiffers	SSE4.1, SSE4.2	AVX, SSE4.1, SSE4.2
Thermal solution specificationKnown for one	Unknown — not stated by the source	PCG 2011C
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
Width (with stand)Differs	566.4 mm	499 mm
Depth (with stand)Differs	53.3 mm	196 mm
Height (with stand)Differs	650.2 mm	397 mm
Weight (with stand)Differs	8.98 kg	5.94 kg
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	AC	Unknown — not stated by the source
Optical driveidentical
Optical drive interfaceKnown for one	SATA	Unknown — not stated by the source
Other featuresidentical
Storage drive interfaceKnown for one	Serial ATA III	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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