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

Acer Aspire Z3-705-MB63 Intel® Pentium® 3805U vs Lenovo IdeaCentre C20 Intel® Celeron® J3060

101specifications compared
34differ
67identical
63known for one product only

Key differences

Display diagonal
- Aspire Z3-705-MB63 Intel® Pentium® 3805U:54.6 cm (21.5")
- IdeaCentre C20 Intel® Celeron® J3060:49.5 cm (19.5")
Touchscreen
- Aspire Z3-705-MB63 Intel® Pentium® 3805U:Yes
- IdeaCentre C20 Intel® Celeron® J3060:No
Processor family
- Aspire Z3-705-MB63 Intel® Pentium® 3805U:Intel® Pentium®
- IdeaCentre C20 Intel® Celeron® J3060:Intel® Celeron®
Processor model
- Aspire Z3-705-MB63 Intel® Pentium® 3805U:3805U
- IdeaCentre C20 Intel® Celeron® J3060:J3060
Processor frequency
- Aspire Z3-705-MB63 Intel® Pentium® 3805U:1.9 GHz
- IdeaCentre C20 Intel® Celeron® J3060:1.6 GHz
Processor cache type
- Aspire Z3-705-MB63 Intel® Pentium® 3805U:L3
- IdeaCentre C20 Intel® Celeron® J3060:L2
Thermal Design Power (TDP)
- Aspire Z3-705-MB63 Intel® Pentium® 3805U:15 W
- IdeaCentre C20 Intel® Celeron® J3060:6 W
Maximum number of PCI Express lanes
- Aspire Z3-705-MB63 Intel® Pentium® 3805U:12
- IdeaCentre C20 Intel® Celeron® J3060:4

Side by side

Differences highlightedShow differences only

Comparison of Z3-705-MB63, C20
164 specifications	A Acer Aspire Z3-705-MB63 Intel® Pentium® 3805U Model Z3-705-MB63 View product	B Lenovo IdeaCentre C20 Intel® Celeron® J3060 Model C20 View product
Display2 differ
Display diagonalDiffers	54.6 cm (21.5")	49.5 cm (19.5")
TouchscreenDiffers	Yes	No
Touch technologyKnown for one	Multi-touch	Unknown — not stated by the source
Panel typeKnown for one	TFT	Unknown — not stated by the source
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Processor13 differ
Processor familyDiffers	Intel® Pentium®	Intel® Celeron®
Processor modelDiffers	3805U	J3060
Processor frequencyDiffers	1.9 GHz	1.6 GHz
Processor cache typeDiffers	L3	L2
Processor socketKnown for one	BGA 1168	Unknown — not stated by the source
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	15 W	6 W
Configurable TDP-down frequencyKnown for one	0.6 GHz	Unknown — not stated by the source
Configurable TDP-downKnown for one	10 W	Unknown — not stated by the source
Bus typeKnown for one	DMI2	Unknown — not stated by the source
Maximum number of PCI Express lanesDiffers	12	4
PCI Express configurationsDiffers	2x4, 4x1	1x2+2x1, 1x4, 2x2, 4x1
Processor codeKnown for one	SR210	Unknown — not stated by the source
Processor codenameDiffers	Broadwell	Braswell
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor seriesKnown for one	Intel Pentium 3000 series for Mobile	Unknown — not stated by the source
SteppingKnown for one	E0	Unknown — not stated by the source
TjunctionDiffers	105 °C	90 °C
Maximum internal memory supported by processorDiffers	16 GB	8 GB
Memory types supported by processorDiffers	DDR3L-SDRAM, LPDDR3-SDRAM	DDR3L-SDRAM
Memory clock speeds supported by processorDiffers	1333,1600 MHz	1600 MHz
Memory bandwidth supported by processor (max)Known for one	25.6 GB/s	Unknown — not stated by the source
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.48 GHz
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	No
ECC supported by processorKnown for one	Unknown — not stated by the source	No
Memory1 differ
Internal memoryDiffers	8 GB	4 GB
Maximum internal memoryKnown for one	16 GB	Unknown — not stated by the source
Memory slots typeKnown for one	Unknown — not stated by the source	SO-DIMM
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	4 x 1 GB
Storage2 differ
Total storage capacityDiffers	1 TB	500 GB
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 capacityDiffers	1 TB	500 GB
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, MS PRO, Memory Stick (MS), SD, SDHC, SDXC
Graphics3 differ
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 400
On-board graphics card base frequencyDiffers	100 MHz	320 MHz
On-board graphics card dynamic frequency (max)Differs	800 MHz	700 MHz
On-board graphics card DirectX versionKnown for one	11.2/12	Unknown — not stated by the source
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	8 GB
On-board graphics card burst frequencyKnown for one	Unknown — not stated by the source	700 MHz
Number of execution unitsKnown for one	Unknown — not stated by the source	12
Audioidentical
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Cameraidentical
Camera resolutionKnown for one	Unknown — not stated by the source	1280 x 720 pixels
Network1 differ
Wi-Fi standardsDiffers	Wi-Fi 5 (802.11ac)	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth Low Energy (BLE)Known for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	1
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Unknown — not stated by the source	Yes
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Product colourDiffers	Black, Silver	Black
Processor special features7 differ
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	14 nm	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® Wireless Display (Intel® WiDi)Known for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	84813	91534
Processor package sizeDiffers	40 x 24 x 1.3 mm	25 x 27 mm
Supported instruction setsKnown for one	SSE4.1, SSE4.2	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel Secure BootKnown for one	Unknown — not stated by the source	Yes
Intel Secure Boot Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Smart Connect TechnologyKnown for one	Unknown — not stated by the source	No
Intel Smart Connect Technology versionKnown for one	Unknown — not stated by the source	0.00
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Intel® High Definition Audio (Intel® HD Audio)Known for one	Unknown — not stated by the source	Yes
UARTKnown for one	Unknown — not stated by the source	Yes
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
AC adapter frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Weight & dimensions3 differ
Width (with stand)Differs	542.5 mm	488 mm
Depth (with stand)Differs	35.5 mm	50 mm
Height (with stand)Differs	355 mm	365 mm
Weight (with stand)Known for one	Unknown — not stated by the source	3.2 kg
Package widthKnown for one	Unknown — not stated by the source	600 mm
Package depthKnown for one	Unknown — not stated by the source	490 mm
Package heightKnown for one	Unknown — not stated by the source	185 mm
Package weightKnown for one	Unknown — not stated by the source	5.8 kg
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
CertificationKnown for one	BSMI VCCI CE FCC CB	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes

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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