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

Acer Aspire C20-820 Intel® Celeron® J3060 vs Acer Aspire C22-820 Intel® Celeron® J4005

103specifications compared
34differ
69identical
45known for one product only

Key differences

The Acer Aspire C22-820 Intel® Celeron® J4005 has 0.22 GHz more processor boost frequency than the Acer Aspire C20-820 Intel® Celeron® J3060 (2.7 GHz vs 2.48 GHz). The Acer Aspire C22-820 Intel® Celeron® J4005 has 0.4 GHz more processor frequency than the Acer Aspire C20-820 Intel® Celeron® J3060 (2 GHz vs 1.6 GHz). The Acer Aspire C22-820 Intel® Celeron® J4005 has 2 MB more processor cache than the Acer Aspire C20-820 Intel® Celeron® J3060 (4 MB vs 2 MB). Only the Acer Aspire C20-820 Intel® Celeron® J3060 has card reader integrated. Only the Acer Aspire C22-820 Intel® Celeron® J4005 has Intel Virtualization Technology for Directed I/O (VT-d).

Display diagonal
- Aspire C20-820 Intel® Celeron® J3060:49.5 cm (19.5")
- Aspire C22-820 Intel® Celeron® J4005:54.6 cm (21.5")
Display resolution
- Aspire C20-820 Intel® Celeron® J3060:1600 x 900 pixels
- Aspire C22-820 Intel® Celeron® J4005:1920 x 1080 pixels
HD type
- Aspire C20-820 Intel® Celeron® J3060:HD+
- Aspire C22-820 Intel® Celeron® J4005:Full HD
Processor model
- Aspire C20-820 Intel® Celeron® J3060:J3060
- Aspire C22-820 Intel® Celeron® J4005:J4005
Processor boost frequency
- Aspire C20-820 Intel® Celeron® J3060:2.48 GHz
- Aspire C22-820 Intel® Celeron® J4005:2.7 GHz
Processor frequency
- Aspire C20-820 Intel® Celeron® J3060:1.6 GHz
- Aspire C22-820 Intel® Celeron® J4005:2 GHz
Processor cache
- Aspire C20-820 Intel® Celeron® J3060:2 MB
- Aspire C22-820 Intel® Celeron® J4005:4 MB
Thermal Design Power (TDP)
- Aspire C20-820 Intel® Celeron® J3060:6 W
- Aspire C22-820 Intel® Celeron® J4005:10 W

Side by side

Differences highlightedShow differences only

Comparison of C20-820, C22-820
148 specifications	A Acer Aspire C20-820 Intel® Celeron® J3060 Model C20-820 View product	B Acer Aspire C22-820 Intel® Celeron® J4005 Model C22-820 View product
Display3 differ
Display diagonalDiffers	49.5 cm (19.5")	54.6 cm (21.5")
Display resolutionDiffers	1600 x 900 pixels	1920 x 1080 pixels
HD typeDiffers	HD+	Full HD
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
Processor11 differ
Processor modelDiffers	J3060	J4005
Processor boost frequencyDiffers	2.48 GHz	2.7 GHz
Processor frequencyDiffers	1.6 GHz	2 GHz
Processor cacheDiffers	2 MB	4 MB
Processor socketKnown for one	Unknown — not stated by the source	BGA 1090
Thermal Design Power (TDP)Differs	6 W	10 W
Maximum number of PCI Express lanesDiffers	4	6
PCI Express configurationsDiffers	1x2+2x1, 1x4, 2x2, 4x1	1x2, 1x2+2x1, 1x4, 2x1, 4x1
Processor codenameDiffers	Braswell	Gemini Lake
TjunctionDiffers	90 °C	105 °C
Memory types supported by processorDiffers	DDR3L-SDRAM	DDR4-SDRAM, LPDDR4-SDRAM
Memory clock speeds supported by processorDiffers	1600 MHz	2400 MHz
Processor cache typeKnown for one	L2	Unknown — not stated by the source
Integrated 4G WiMAXKnown for one	No	Unknown — not stated by the source
Memory1 differ
Internal memory typeDiffers	DDR3L-SDRAM	DDR4-SDRAM
Memory clock speedKnown for one	1600 MHz	Unknown — not stated by the source
Storage5 differ
Total storage capacityDiffers	500 GB	1 TB
Total HDDs capacityKnown for one	Unknown — not stated by the source	1 TB
HDD capacityDiffers	500 GB	1 TB
HDD interfaceDiffers	SATA	SATA III
Optical drive typeDiffers	DVD Super Multi	No
Card reader integratedDiffers	Yes	No
Compatible memory cardsKnown for one	Unknown — not stated by the source	Not supported
Graphics2 differ
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® UHD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 400	Intel® UHD Graphics 600
On-board graphics card base frequencyDiffers	320 MHz	250 MHz
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	12.0
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x3185
Audioidentical
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Wi-Fi standardsDiffers	Wi-Fi 5 (802.11ac)	802.11a, 802.11b, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Bluetooth versionKnown for one	Unknown — not stated by the source	4.2
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	2	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	2
DC-in jackKnown for one	Unknown — not stated by the source	Yes
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
Design1 differ
Product colourDiffers	White	Silver
Performanceidentical
BIOS passwordKnown for one	Unknown — not stated by the source	Yes
Placement supportedKnown for one	Unknown — not stated by the source	Horizontal
Software1 differ
Operating system installedDiffers	Endless OS	Windows 10 Home
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Processor special features4 differ
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Intel Software Guard Extensions (Intel SGX)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® OS GuardDiffers	No	Yes
Processor ARK IDDiffers	91534	128992
Processor package sizeDiffers	25 x 27 mm	25 x 24 mm
Intel Clear Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Secure BootKnown for one	Yes	Unknown — not stated by the source
Intel Secure Boot Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Small Business Advantage (SBA) versionKnown for one	0.00	Unknown — not stated by the source
Intel Smart Connect TechnologyKnown for one	No	Unknown — not stated by the source
Intel Smart Connect Technology versionKnown for one	0.00	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	No	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	0.00	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Yes	Unknown — not stated by the source
Intel® High Definition Audio (Intel® HD Audio)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Weight & dimensions3 differ
Width (with stand)Differs	478.2 mm	497 mm
Depth (with stand)Differs	30.9 mm	120 mm
Height (with stand)Differs	386.5 mm	360 mm
Weight (with stand)Known for one	Unknown — not stated by the source	12.5 kg
Packaging contentidentical
Mouse included on selected markets onlyKnown for one	Unknown — not stated by the source	Yes
Keyboard included on selected markets onlyKnown for one	Unknown — not stated by the source	Yes
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Power cord includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Autonomy modeKnown for one	Unknown — not stated by the source	No
Poweridentical
AC adapter powerKnown for one	45 W	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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