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")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
TouchscreenDiffers	Yes	No
HD type	Full HD	Full HD
LED backlight	Yes	Yes
Touch technologyKnown for one	Multi-touch	Unknown — not stated by the source
Native aspect ratio	16:9	16:9
Panel typeKnown for one	TFT	Unknown — not stated by the source
Screen shape	Flat	Flat
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Processor13 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium®	Intel® Celeron®
Processor modelDiffers	3805U	J3060
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.9 GHz	1.6 GHz
Processor cache	2 MB	2 MB
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
PCI Express slots version	2.0	2.0
Processor codeKnown for one	SR210	Unknown — not stated by the source
Processor codenameDiffers	Broadwell	Braswell
Processor lithography	14 nm	14 nm
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
Conflict-Free processor	Yes	Yes
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
Memory channels supported by processor	Dual	Dual
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
Internal memory type	DDR3L-SDRAM	DDR3L-SDRAM
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
Storage media	HDD	HDD
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 speed	5400 RPM	5400 RPM
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Optical drive type	DVD Super Multi	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, MS PRO, Memory Stick (MS), SD, SDHC, SDXC
Graphics3 differ
Discrete graphics card model	Not available	Not available
On-board graphics card	Yes	Yes
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 400
Number of displays supported (on-board graphics)	3	3
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 speaker(s)	Yes	Yes
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Cameraidentical
Built-in camera	Yes	Yes
Camera resolutionKnown for one	Unknown — not stated by the source	1280 x 720 pixels
Network1 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	Wi-Fi 5 (802.11ac)	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Bluetooth Low Energy (BLE)Known for one	Yes	Unknown — not stated by the source
Bluetooth version	4.0	4.0
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantity	3	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0	0
Thunderbolt 3 ports quantity	0	0
Thunderbolt ports quantity	0	0
HDMI ports quantity	1	1
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Headphone outputs	1	1
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
Performanceidentical
Product type	All-in-One PC	All-in-One PC
Softwareidentical
Operating system installed	Windows 10 Home	Windows 10 Home
Operating system architecture	64-bit	64-bit
Processor special features7 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable Bit	Yes	Yes
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 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
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 Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) version	0.00	0.00
Intel Smart Response Technology version	0.00	0.00
Intel Stable Image Platform Program (SIPP)	No	No
Intel Stable Image Platform Program (SIPP) version	0.00	0.00
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 Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
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® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® OS Guard	No	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart Response Technology	No	No
Intel® Turbo Boost Technology	No	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
Thermal Monitoring Technologies	Yes	Yes
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
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Detachable display	No	No

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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