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

Acer VZ4820G-I5740 AIO 23.8IN vs Acer Aspire Z20-730 Intel® Pentium® J4205

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  • 111specifications compared
  • 42differ
  • 69identical
  • 48known for one product only

Key differences

  • Display diagonal
    • 60.5 cm (23.8")
    • 49.5 cm (19.5")
  • LED backlight
    • No
    • Yes
  • Processor family
    • Intel® Core™ i5
    • Intel® Pentium®
  • Processor model
    • i5-7400
    • J4205
  • Processor boost frequency
    • 3.5 GHz
    • 2.6 GHz
  • Processor frequency
    • 3 GHz
    • 1.5 GHz
  • Processor cache
    • 6 MB
    • 2 MB
  • Processor socket
    • LGA 1151 (Socket H4)
    • BGA 1296

Side by side

Differences highlightedShow differences only
159 specifications
A

Acer

VZ4820G-I5740 AIO 23.8INView product
B

Acer

Aspire Z20-730 Intel® Pentium® J4205

Model Z20-730

View product
Display2 differ
Display diagonalDiffers60.5 cm (23.8")49.5 cm (19.5")
LED backlightDiffersNoYes
Tilt angle rangeKnown for one-5 - 25°
Processor18 differ
Processor familyDiffersIntel® Core™ i5Intel® Pentium®
Processor generationKnown for one7th gen Intel® Core™ i5
Processor modelDiffersi5-7400J4205
Processor boost frequencyDiffers3.5 GHz2.6 GHz
Processor frequencyDiffers3 GHz1.5 GHz
Processor cacheDiffers6 MB2 MB
Processor socketDiffersLGA 1151 (Socket H4)BGA 1296
System bus rateKnown for one8 GT/s
Thermal Design Power (TDP)Differs65 W10 W
Bus typeKnown for oneDMI3
Maximum number of PCI Express lanesDiffers166
Number of QPI linksKnown for one0
PCI Express configurationsDiffers1x16, 1x8+2x4, 2x81x2, 1x2+2x1
PCI Express slots versionDiffers3.02.0
Processor codeDiffersSR32WSR2ZA
Processor codenameDiffersKaby LakeApollo Lake
Processor seriesDiffersIntel Core i5-7400 Desktop SeriesIntel Pentium Processor J4000 Series for Desktop
SteppingDiffersB0B1
TjunctionDiffers100 °C105 °C
Maximum internal memory supported by processorDiffers64 GB8 GB
Memory types supported by processorDiffersDDR3L-SDRAM, DDR4-SDRAMDDR3L, LPDDR3-SDRAM, LPDDR4-SDRAM
Memory clock speeds supported by processorDiffers1333,1600,2133,2400 MHz1866,2400 MHz
Memory voltage supported by processorKnown for one1.35 V
Memory2 differ
Internal memory typeDiffersDDR4-SDRAMDDR3L-SDRAM
Maximum internal memoryDiffers16 GB8 GB
Memory clock speedKnown for one2133 MHz
Storage2 differ
Number of storage drives installedKnown for one1
HDD speedDiffers7200 RPM5200 RPM
Optical drive typeDiffersDVD±RWDVD Super Multi DL
Number of HDDs installedKnown for one1
Graphics3 differ
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD Graphics 630Intel® HD Graphics 505
Maximum on-board graphics card memoryDiffers64 GB8 GB
On-board graphics card base frequencyDiffers350 MHz250 MHz
On-board graphics card dynamic frequency (max)Known for one1000 MHz
On-board graphics card DirectX versionKnown for one12.0
On-board graphics card IDKnown for one5912
On-board graphics card OpenGL versionKnown for one4.4
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
On-board graphics card burst frequencyKnown for one800 MHz
Number of execution unitsKnown for one18
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers04
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers40
VGA (D-Sub) ports quantityDiffers10
DisplayPorts quantityKnown for one1
PCI Express x16 slotsKnown for one1
Design1 differ
Product colourDiffersBlackBlack, Silver
Performanceidentical
Market positioningKnown for oneBusiness
Motherboard chipsetKnown for oneIntel® H110
Trusted Platform Module (TPM)Known for oneYes
Software1 differ
Operating system installedDiffersWindows 10 ProWindows 10 Home
Processor special features5 differ
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® OS GuardDiffersYesNo
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers9714795591
Processor package sizeDiffers37.5 x 37.5 mm24 x 31 mm
ScalabilityKnown for one1S
Supported instruction setsKnown for oneAVX 2.0, SSE4.1, SSE4.2
Thermal solution specificationKnown for onePCG 2015C
Intel Rapid Storage TechnologyKnown for oneNo
Intel Secure BootKnown for oneYes
Intel Secure Boot Technology versionKnown for one1.00
Intel Small Business Advantage (SBA) versionKnown for one0.00
Intel Smart Connect TechnologyKnown for oneNo
Intel Smart Connect Technology versionKnown for one0.00
Intel Smart Response Technology versionKnown for one0.00
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Insider™Known for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Intel® Wireless Display (Intel® WiDi)Known for oneNo
UARTKnown for oneYes
Weight & dimensions3 differ
Width (with stand)Differs586.7 mm497.8 mm
Depth (with stand)Differs398.8 mm34 mm
Height (with stand)Differs61 mm379.9 mm
Certificates1 differ
CertificationDiffersDMI, PC2001, FCC, VCCI, CE, CBPC2001 BSMI CE CB FCC
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold
Other featuresidentical
3DKnown for oneNo
Detachable displayKnown for oneYes
Poweridentical
AC adapter powerKnown for one65 W
Penidentical
Pen includedKnown for oneNo

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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