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

Acer Aspire ZC-606-EW21 Intel® Celeron® J1900 vs Lenovo C40-30 Intel® Pentium® 3558U

104specifications compared
45differ
59identical
67known for one product only

Key differences

Display diagonal
- Aspire ZC-606-EW21 Intel® Celeron® J1900:49.5 cm (19.5")
- C40-30 Intel® Pentium® 3558U:54.6 cm (21.5")
Display resolution
- Aspire ZC-606-EW21 Intel® Celeron® J1900:1600 x 900 pixels
- C40-30 Intel® Pentium® 3558U:1920 x 1080 pixels
HD type
- Aspire ZC-606-EW21 Intel® Celeron® J1900:HD+
- C40-30 Intel® Pentium® 3558U:Full HD
Processor family
- Aspire ZC-606-EW21 Intel® Celeron® J1900:Intel® Celeron®
- C40-30 Intel® Pentium® 3558U:Intel® Pentium®
Processor model
- Aspire ZC-606-EW21 Intel® Celeron® J1900:J1900
- C40-30 Intel® Pentium® 3558U:3558U
Processor cores
- Aspire ZC-606-EW21 Intel® Celeron® J1900:4
- C40-30 Intel® Pentium® 3558U:2
Processor threads
- Aspire ZC-606-EW21 Intel® Celeron® J1900:4
- C40-30 Intel® Pentium® 3558U:2
Processor frequency
- Aspire ZC-606-EW21 Intel® Celeron® J1900:2 GHz
- C40-30 Intel® Pentium® 3558U:1.7 GHz

Side by side

Differences highlightedShow differences only

Comparison of ZC-606-EW21, C40-30
171 specifications	A Acer Aspire ZC-606-EW21 Intel® Celeron® J1900 Model ZC-606-EW21 View product	B Lenovo C40-30 Intel® Pentium® 3558U Model C40-30 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
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
Screen shapeKnown for one	Unknown — not stated by the source	Flat
TouchscreenKnown for one	No	Unknown — not stated by the source
Full HDKnown for one	No	Unknown — not stated by the source
Processor19 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron®	Intel® Pentium®
Processor modelDiffers	J1900	3558U
Processor coresDiffers	4	2
Processor threadsDiffers	4	2
Processor frequencyDiffers	2 GHz	1.7 GHz
Processor cache	2 MB	2 MB
Processor cache typeDiffers	L2	Smart Cache
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
Bus typeKnown for one	Unknown — not stated by the source	DMI2
Maximum number of PCI Express lanesDiffers	4	10
PCI Express configurationsDiffers	1x4	4x1, 1x4
PCI Express slots version	2.0	2.0
Processor codeDiffers	SR1SC	SR1E8
Processor codenameDiffers	Bay Trail	Haswell
Processor lithography	22 nm	22 nm
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor seriesDiffers	Intel Celeron Processor J1000 series for Desktop	Intel Pentium 3000 series for Mobile
SteppingDiffers	B3	D0
TjunctionDiffers	105 °C	100 °C
Conflict-Free processor	Yes	Yes
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)Known for one	Unknown — not stated by the source	25.6 GB/s
Memory channels supported by processor	Dual	Dual
ECC supported by processor	No	No
Processor boost frequencyKnown for one	2.42 GHz	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	4 GB	6 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR3L-SDRAM
Maximum internal memory	8 GB	8 GB
Memory slotsKnown for one	Unknown — not stated by the source	2
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 form factorKnown for one	Unknown — not stated by the source	DIMM/SO-DIMM
Storage3 differ
Total storage capacityDiffers	500 GB	1 TB
Storage media	HDD	HDD
Number of storage drives installed	1	1
Number of HDDs installed	1	1
HDD capacityKnown for one	Unknown — not stated by the source	1 TB
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
HDD interfaceDiffers	SATA	SATA III
Optical drive typeDiffers	DVD Super Multi	DVD±RW
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
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	Yes	Yes
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics	Intel® HD Graphics
Number of displays supported (on-board graphics)Differs	2	3
On-board graphics card base frequencyDiffers	688 MHz	200 MHz
On-board graphics card dynamic frequency (max)Differs	854 MHz	1000 MHz
Discrete graphics card modelKnown for one	Not available	Unknown — not stated by the source
Audioidentical
Built-in speaker(s)	Yes	Yes
RMS rated powerKnown for one	Unknown — not stated by the source	6 W
Built-in microphone	Yes	Yes
Audio systemKnown for one	Unknown — not stated by the source	Dolby Advanced Audio
Cameraidentical
Built-in camera	Yes	Yes
Total megapixelsKnown for one	Unknown — not stated by the source	1 MP
Camera resolutionKnown for one	Unknown — not stated by the source	1280 x 720 pixels
Optical driveidentical
Optical drive interfaceKnown for one	Unknown — not stated by the source	SATA
Networkidentical
Wi-Fi	Yes	Yes
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	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 versionKnown for one	Unknown — not stated by the source	4.0
Ports & interfaces2 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	1	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	Unknown — not stated by the source	0
Thunderbolt 3 ports quantityKnown for one	Unknown — not stated by the source	0
Thunderbolt ports quantity	0	0
HDMI ports quantityDiffers	0	1
VGA (D-Sub) ports quantity	0	0
Headphone outputs	1	1
Microphone in	Yes	Yes
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Total number of SATA connectorsKnown for one	Unknown — not stated by the source	2
Number of SATA III connectorsKnown for one	Unknown — not stated by the source	2
Mini PCI Express slotsKnown for one	1	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Performanceidentical
Product type	All-in-One PC	All-in-One PC
Softwareidentical
Operating system installed	Windows 8.1	Windows 8.1
Operating system architecture	64-bit	64-bit
Trial softwareKnown for one	Unknown — not stated by the source	McAfee LiveSafe
Processor special features9 differ
CPU configuration (max)	1	1
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyDiffers	No	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Intel FDI Technology	No	No
Intel Identity Protection Technology version	0.00	0.00
Intel ME Firmware VersionKnown for one	Unknown — not stated by the source	9.5
Intel Rapid Storage TechnologyDiffers	No	Yes
Intel Secure Key Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Small Business Advantage (SBA) version	0.00	0.00
Intel Smart Connect TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Smart Connect Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Smart Response Technology versionKnown for one	Unknown — not stated by the source	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	Unknown — not stated by the source	No
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	0.00
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	No	Yes
Intel® High Definition Audio (Intel® HD Audio)Known for one	Unknown — not stated by the source	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Identity Protection Technology (Intel® IPT)	No	No
Intel® Insider™	No	No
Intel® Matrix Storage Technology (Intel® MST)Known for one	Unknown — not stated by the source	No
Intel® OS GuardKnown for one	Unknown — not stated by the source	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Intel® Small Business Advantage (Intel® SBA)	No	No
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Turbo Boost Technology	No	No
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	78867	78945
Processor package sizeDiffers	25 X 27 mm	40 x 24 x 1.5 mm
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.1, SSE4.2
Thermal Monitoring TechnologiesDiffers	No	Yes
UARTKnown for one	Unknown — not stated by the source	Yes
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	36 bit	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	65 W	90 W
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	480 mm	529.7 mm
Depth (with stand)Differs	55.4 mm	51 mm
Height (with stand)Differs	313 mm	361.5 mm
Weight (with stand)Known for one	Unknown — not stated by the source	5.53 kg
Certificatesidentical
Compliance certificates	RoHS	RoHS
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Packaging contentidentical
Mouse included	No	No
Keyboard included	No	No
ManualKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Autonomy modeKnown for one	Unknown — not stated by the source	No
Detachable displayKnown for one	Unknown — not stated by the source	No
Intel® Virtualization Technology (Intel® VT)Known for one	VT-x	Unknown — not stated by the source
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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