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

Acer Aspire Z1-611 Intel® Pentium® J2900 vs LG 27V750-G.BK71P1 All-in-One PC/workstation Intel® Core™ i7 i7-5500U

117specifications compared
64differ
53identical
44known for one product only

Key differences

Display diagonal
- Aspire Z1-611 Intel® Pentium® J2900:49.5 cm (19.5")
- 27V750-G.BK71P1 All-in-One PC/workstation Intel® Core™ i7 i7-5500U:68.6 cm (27")
Display resolution
- Aspire Z1-611 Intel® Pentium® J2900:1600 x 900 pixels
- 27V750-G.BK71P1 All-in-One PC/workstation Intel® Core™ i7 i7-5500U:1920 x 1080 pixels
HD type
- Aspire Z1-611 Intel® Pentium® J2900:HD+
- 27V750-G.BK71P1 All-in-One PC/workstation Intel® Core™ i7 i7-5500U:Full HD
Full HD
- Aspire Z1-611 Intel® Pentium® J2900:No
- 27V750-G.BK71P1 All-in-One PC/workstation Intel® Core™ i7 i7-5500U:Yes
Processor family
- Aspire Z1-611 Intel® Pentium® J2900:Intel® Pentium®
- 27V750-G.BK71P1 All-in-One PC/workstation Intel® Core™ i7 i7-5500U:Intel® Core™ i7
Processor model
- Aspire Z1-611 Intel® Pentium® J2900:J2900
- 27V750-G.BK71P1 All-in-One PC/workstation Intel® Core™ i7 i7-5500U:i7-5500U
Processor cores
- Aspire Z1-611 Intel® Pentium® J2900:4
- 27V750-G.BK71P1 All-in-One PC/workstation Intel® Core™ i7 i7-5500U:2
Processor boost frequency
- Aspire Z1-611 Intel® Pentium® J2900:2.66 GHz
- 27V750-G.BK71P1 All-in-One PC/workstation Intel® Core™ i7 i7-5500U:3 GHz

Side by side

Differences highlightedShow differences only

Comparison of Z1-611, 27V750-G.BK71P1
161 specifications	A Acer Aspire Z1-611 Intel® Pentium® J2900 Model Z1-611 View product	B LG 27V750-G.BK71P1 All-in-One PC/workstation Intel® Core™ i7 i7-5500U Model 27V750-G.BK71P1 View product
Display4 differ
Display diagonalDiffers	49.5 cm (19.5")	68.6 cm (27")
Display resolutionDiffers	1600 x 900 pixels	1920 x 1080 pixels
HD typeDiffers	HD+	Full HD
Full HDDiffers	No	Yes
Panel typeKnown for one	Unknown — not stated by the source	IPS
Display brightnessKnown for one	250 cd/m²	Unknown — not stated by the source
Response timeKnown for one	5 ms	Unknown — not stated by the source
Processor20 differ
Processor familyDiffers	Intel® Pentium®	Intel® Core™ i7
Processor generationKnown for one	Unknown — not stated by the source	5th gen Intel® Core™ i7
Processor modelDiffers	J2900	i7-5500U
Processor coresDiffers	4	2
Processor boost frequencyDiffers	2.66 GHz	3 GHz
Processor frequencyDiffers	2.41 GHz	2.4 GHz
Processor cacheDiffers	2 MB	4 MB
Processor cache typeDiffers	L2	L3
Processor socketDiffers	BGA 1170	BGA 1168
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
Thermal Design Power (TDP)Differs	10 W	15 W
Configurable TDP-down frequencyKnown for one	Unknown — not stated by the source	0.6 GHz
Configurable TDP-downKnown for one	Unknown — not stated by the source	7.5 W
Bus typeKnown for one	Unknown — not stated by the source	DMI2
Maximum number of PCI Express lanesDiffers	4	12
PCI Express configurationsDiffers	1x4	4x1, 2x4
Processor codeDiffers	SR1SB	SR23W
Processor codenameDiffers	Bay Trail	Broadwell
Processor lithographyDiffers	22 nm	14 nm
Processor seriesDiffers	Intel Pentium J2000 Series for Desktop	Intel Core i7-5500 Mobile Series
SteppingDiffers	B3	F0
Maximum internal memory supported by processorDiffers	8 GB	16 GB
Memory types supported by processorDiffers	DDR3L-SDRAM	DDR3L-SDRAM, LPDDR3-SDRAM
Memory clock speeds supported by processorDiffers	1333 MHz	1333,1600 MHz
Memory bandwidth supported by processor (max)Differs	21.3 GB/s	25.6 GB/s
Memory2 differ
Internal memoryDiffers	4 GB	8 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR3L-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Memory layout (slots x size)Known for one	1 x 4 GB	Unknown — not stated by the source
Storage1 differ
Optical drive typeDiffers	DVD Super Multi DL	No
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, SD, SDHC, SDXC
Number of storage drives installedKnown for one	1	Unknown — not stated by the source
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Graphics4 differ
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 5500
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	16 GB
Number of displays supported (on-board graphics)Differs	2	3
On-board graphics card base frequencyDiffers	688 MHz	300 MHz
On-board graphics card dynamic frequency (max)Differs	896 MHz	950 MHz
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x1616
On-board graphics card burst frequencyKnown for one	896 MHz	Unknown — not stated by the source
Audio1 differ
RMS rated powerDiffers	2 W	14 W
Audio systemKnown for one	Unknown — not stated by the source	HD
Network1 differ
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Bluetooth Low Energy (BLE)Known for one	Unknown — not stated by the source	Yes
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	2
HDMI ports quantityDiffers	1	2
DC-in jackKnown for one	Unknown — not stated by the source	Yes
USB Sleep-and-ChargeKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Product colourDiffers	White	Silver, White
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
Performanceidentical
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Softwareidentical
Trial softwareKnown for one	Unknown — not stated by the source	Microsoft Office 2013, Norton Internet Security 2013
Processor special features23 differ
Graphics & IMC lithographyDiffers	22 nm	14 nm
Intel Clear Video TechnologyDiffers	No	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel Identity Protection Technology versionDiffers	0.00	1.00
Intel Secure Key Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Small Business Advantage (SBA) versionDiffers	0.00	1.00
Intel Smart Response Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel TSX-NIKnown for one	Unknown — not stated by the source	No
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	0.00
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	No	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Identity Protection Technology (Intel® IPT)Differs	No	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Intel® OS GuardKnown for one	Unknown — not stated by the source	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Intel® Small Business Advantage (Intel® SBA)Differs	No	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Processor ARK IDDiffers	78868	85214
Processor package sizeDiffers	25 X 27 mm	40 x 24 x 1.3 mm
Supported instruction setsKnown for one	Unknown — not stated by the source	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesDiffers	No	Yes
Physical Address Extension (PAE)Known for one	36 bit	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	45 W	65 W
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Weight & dimensions4 differ
Width (with stand)Differs	478.2 mm	618.1 mm
Depth (with stand)Differs	31.2 mm	213.3 mm
Height (with stand)Differs	326.2 mm	475.5 mm
Weight (with stand)Differs	12.5 kg	7.5 kg
Packaging contentidentical
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC
Remote control includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-d, VT-x
TV tuner integratedKnown for one	Unknown — not stated by the source	Yes
Storage drive interfaceKnown for one	Serial ATA	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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