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

Lenovo C 40-30 Intel® Core™ i5 i5-4210U vs Lenovo S S20 Intel® Celeron® J1800

115specifications compared
57differ
58identical
57known for one product only

Key differences

Display diagonal
- C 40-30 Intel® Core™ i5 i5-4210U:54.6 cm (21.5")
- S S20 Intel® Celeron® J1800:49.5 cm (19.5")
Full HD
- C 40-30 Intel® Core™ i5 i5-4210U:Yes
- S S20 Intel® Celeron® J1800:No
Processor family
- C 40-30 Intel® Core™ i5 i5-4210U:Intel® Core™ i5
- S S20 Intel® Celeron® J1800:Intel® Celeron®
Processor model
- C 40-30 Intel® Core™ i5 i5-4210U:i5-4210U
- S S20 Intel® Celeron® J1800:J1800
Processor threads
- C 40-30 Intel® Core™ i5 i5-4210U:4
- S S20 Intel® Celeron® J1800:2
Processor boost frequency
- C 40-30 Intel® Core™ i5 i5-4210U:2.7 GHz
- S S20 Intel® Celeron® J1800:2.58 GHz
Processor frequency
- C 40-30 Intel® Core™ i5 i5-4210U:1.7 GHz
- S S20 Intel® Celeron® J1800:2.41 GHz
Processor cache
- C 40-30 Intel® Core™ i5 i5-4210U:3 MB
- S S20 Intel® Celeron® J1800:1 MB

Side by side

Differences highlightedShow differences only

Comparison of 40-30, S20
172 specifications	A Lenovo C 40-30 Intel® Core™ i5 i5-4210U Model 40-30 View product	B Lenovo S S20 Intel® Celeron® J1800 Model S20 View product
Display2 differ
Display diagonalDiffers	54.6 cm (21.5")	49.5 cm (19.5")
Display resolutionKnown for one	1920 x 1080 pixels	Unknown — not stated by the source
TouchscreenKnown for one	Yes	Unknown — not stated by the source
HD typeKnown for one	Full HD	Unknown — not stated by the source
Full HDDiffers	Yes	No
LED backlight	Yes	Yes
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Processor20 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Celeron®
Processor generationKnown for one	4th gen Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-4210U	J1800
Processor cores	2	2
Processor threadsDiffers	4	2
Processor boost frequencyDiffers	2.7 GHz	2.58 GHz
Processor frequencyDiffers	1.7 GHz	2.41 GHz
Processor cacheDiffers	3 MB	1 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	BGA 1168	BGA 1170
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
64-bit computing	Yes	Yes
Thermal Design Power (TDP)Differs	15 W	10 W
Bus typeKnown for one	DMI2	Unknown — not stated by the source
FSB Parity	No	No
Maximum number of PCI Express lanesDiffers	12	4
PCI Express configurationsDiffers	4x1, 2x4	1x4
PCI Express slots version	2.0	2.0
Processor codeDiffers	SR1EF	SR1SD
Processor codenameDiffers	Haswell	Bay Trail
Processor lithography	22 nm	22 nm
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor seriesDiffers	Intel Core i5-4200 Mobile series	Intel Celeron Processor J1000 series for Desktop
SteppingDiffers	D0	B3
TjunctionDiffers	100 °C	105 °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	1333 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
ECC supported by processor	No	No
Memory2 differ
Internal memoryDiffers	8 GB	2 GB
Internal memory typeDiffers	DDR3L-SDRAM	DDR3-SDRAM
Maximum internal memory	8 GB	8 GB
Memory slotsKnown for one	1	Unknown — not stated by the source
Memory clock speed	1600 MHz	1600 MHz
Memory layout (slots x size)Known for one	1 x 4 GB	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	1 TB	500 GB
Storage media	HDD	HDD
Number of storage drives installed	1	1
Number of HDDs installed	1	1
HDD speed	7200 RPM	7200 RPM
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Optical drive type	DVD±RW	DVD±RW
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	Memory Stick (MS), MMC, MS PRO, SD, SDHC, SDXC
Graphics4 differ
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 4400	Intel® HD Graphics
Maximum on-board graphics card memoryKnown for one	1.74 GB	Unknown — not stated by the source
Number of displays supported (on-board graphics)Differs	3	2
On-board graphics card base frequencyDiffers	200 MHz	688 MHz
On-board graphics card dynamic frequency (max)Differs	1000 MHz	792 MHz
On-board graphics card DirectX versionKnown for one	12	Unknown — not stated by the source
On-board graphics card IDKnown for one	0xA16	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Not available
Audio1 differ
Built-in speaker(s)	Yes	Yes
RMS rated powerKnown for one	6 W	Unknown — not stated by the source
Built-in microphone	Yes	Yes
Audio systemDiffers	Dolby Home Theater	HD
Cameraidentical
Built-in camera	Yes	Yes
Total megapixelsKnown for one	1 MP	Unknown — not stated by the source
Camera resolution	1280 x 720 pixels	1280 x 720 pixels
Networkidentical
Wi-Fi	Yes	Yes
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
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	4.0	Unknown — not stated by the source
Ports & interfaces3 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
Thunderbolt ports quantity	0	0
HDMI ports quantity	1	1
VGA (D-Sub) ports quantity	0	0
Headphone outputsDiffers	0	1
Microphone inDiffers	No	Yes
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Total number of SATA connectorsKnown for one	4	Unknown — not stated by the source
Number of SATA III connectorsKnown for one	4	Unknown — not stated by the source
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Designidentical
Product colour	Black	Black
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Wall mountableKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Product type	All-in-One PC	All-in-One PC
Software1 differ
Operating system installedDiffers	Windows 8.1	FreeDOS
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features17 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt StateDiffers	Yes	No
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Identity Protection Technology versionDiffers	1.00	0.00
Intel ME Firmware VersionKnown for one	9.5	Unknown — not stated by the source
Intel Rapid Storage TechnologyDiffers	Yes	No
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Connect TechnologyDiffers	Yes	No
Intel Smart Connect Technology versionKnown for one	1.00	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 Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
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)Differs	Yes	No
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® High Definition Audio (Intel® HD Audio)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Differs	Yes	No
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® Matrix Storage Technology (Intel® MST)Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Rapid Start Technology	No	No
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)	No	No
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Smart Response Technology	No	No
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Processor ARK IDDiffers	81016	78866
Processor package sizeDiffers	40 x 24 x 1.5 mm	25 X 27 mm
Supported instruction setsKnown for one	AVX 2.0, SSE4.1, SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	Yes	No
UARTKnown for one	Yes	Unknown — not stated by the source
Intel Small Business Advantage (SBA) versionKnown for one	Unknown — not stated by the source	0.00
Intel Stable Image Platform Program (SIPP)Known for one	Unknown — not stated by the source	No
Intel Stable Image Platform Program (SIPP) versionKnown for one	Unknown — not stated by the source	0.00
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	36 bit
Poweridentical
AC adapter frequencyKnown for one	50/60 Hz	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Weight & dimensions4 differ
Width (with stand)Differs	530 mm	336.3 mm
Depth (with stand)Differs	51 mm	485.8 mm
Height (with stand)Differs	361.8 mm	74.2 mm
Weight (with stand)Differs	6.4 kg	3.92 kg
Width (without stand)Known for one	Unknown — not stated by the source	485.8 mm
Depth (without stand)Known for one	Unknown — not stated by the source	44.2 mm
Height (without stand)Known for one	Unknown — not stated by the source	336.3 mm
Package widthKnown for one	Unknown — not stated by the source	162 mm
Package depthKnown for one	Unknown — not stated by the source	584 mm
Package heightKnown for one	Unknown — not stated by the source	497 mm
Packaging content2 differ
Mouse includedDiffers	No	Yes
Keyboard includedDiffers	No	Yes
Power cord includedKnown for one	Yes	Unknown — not stated by the source
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Autonomy mode	No	No
Detachable displayKnown for one	No	Unknown — not stated by the source
Intel® Virtualization Technology (Intel® VT)	VT-x	VT-x
Storage drive interfaceKnown for one	Serial ATA	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR

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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