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

Lenovo IdeaCentre C40 Intel® Core™ i5 i5-4210U vs Lenovo Yoga Home 900

118specifications compared
48differ
70identical
65known for one product only

Key differences

Display diagonal
- IdeaCentre C40 Intel® Core™ i5 i5-4210U:54.6 cm (21.5")
- Yoga Home 900:68.6 cm (27")
Touchscreen
- IdeaCentre C40 Intel® Core™ i5 i5-4210U:No
- Yoga Home 900:Yes
Processor generation
- IdeaCentre C40 Intel® Core™ i5 i5-4210U:4th gen Intel® Core™ i5
- Yoga Home 900:5th gen Intel® Core™ i5
Processor model
- IdeaCentre C40 Intel® Core™ i5 i5-4210U:i5-4210U
- Yoga Home 900:i5-5200U
Processor frequency
- IdeaCentre C40 Intel® Core™ i5 i5-4210U:1.7 GHz
- Yoga Home 900:2.2 GHz
Processor code
- IdeaCentre C40 Intel® Core™ i5 i5-4210U:SR1EF
- Yoga Home 900:SR23Y
Processor codename
- IdeaCentre C40 Intel® Core™ i5 i5-4210U:Haswell
- Yoga Home 900:Broadwell
Processor lithography
- IdeaCentre C40 Intel® Core™ i5 i5-4210U:22 nm
- Yoga Home 900:14 nm

Side by side

Differences highlightedShow differences only

Comparison of C40, Yoga Home 900
183 specifications	A Lenovo IdeaCentre C40 Intel® Core™ i5 i5-4210U Model C40 View product	B Lenovo Yoga Home 900 View product
Display2 differ
Display diagonalDiffers	54.6 cm (21.5")	68.6 cm (27")
TouchscreenDiffers	No	Yes
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Display brightnessKnown for one	Unknown — not stated by the source	300 cd/m²
Screen shapeKnown for one	Unknown — not stated by the source	Flat
Full HDKnown for one	Yes	Unknown — not stated by the source
Processor10 differ
Processor generationDiffers	4th gen Intel® Core™ i5	5th gen Intel® Core™ i5
Processor modelDiffers	i5-4210U	i5-5200U
Processor frequencyDiffers	1.7 GHz	2.2 GHz
Configurable TDP-down frequencyKnown for one	Unknown — not stated by the source	0.6 GHz
Configurable TDP-downKnown for one	Unknown — not stated by the source	7.5 W
Processor codeDiffers	SR1EF	SR23Y
Processor codenameDiffers	Haswell	Broadwell
Processor lithographyDiffers	22 nm	14 nm
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor seriesDiffers	Intel Core i5-4200 Mobile series	Intel® Core™ i5-5200 Mobile Series
SteppingDiffers	D0	F0
TjunctionDiffers	100 °C	105 °C
FSB ParityKnown for one	No	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory4 differ
Internal memoryDiffers	4 GB	8 GB
Maximum internal memoryDiffers	16 GB	8 GB
Memory slotsDiffers	2	1
Memory slots typeKnown for one	Unknown — not stated by the source	SO-DIMM
Memory layout (slots x size)Differs	1 x 4 GB	1 x 8 GB
Storage4 differ
Storage mediaDiffers	HDD	Hybrid-HDD
HDD capacityKnown for one	Unknown — not stated by the source	1 TB
Hybrid-HDD cache typeKnown for one	Unknown — not stated by the source	Flash
Hybrid-HDD cache memoryKnown for one	Unknown — not stated by the source	8 GB
Optical drive typeDiffers	DVD Super Multi	No
Card reader integratedDiffers	Yes	No
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, SD, SDHC, SDXC	Not supported
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Graphics7 differ
Discrete graphics card modelDiffers	Not available	NVIDIA® GeForce® GT 940A
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
On-board graphics card modelDiffers	Intel® HD Graphics 4400	Intel® HD Graphics 5500
Maximum on-board graphics card memoryDiffers	1.74 GB	16 GB
On-board graphics card base frequencyDiffers	200 MHz	300 MHz
On-board graphics card dynamic frequency (max)Differs	1000 MHz	900 MHz
On-board graphics card DirectX versionDiffers	12	11.2
On-board graphics card IDDiffers	0xA16	0x1616
Audioidentical
RMS rated powerKnown for one	Unknown — not stated by the source	5 W
Audio systemKnown for one	Unknown — not stated by the source	Dolby Advanced Audio
Cameraidentical
Total megapixelsKnown for one	Unknown — not stated by the source	2 MP
Camera resolutionKnown for one	Unknown — not stated by the source	1920 x 1080 pixels
Network2 differ
Wi-Fi standardsDiffers	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffers	Yes	No
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	3	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	3
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
Headphone outputsDiffers	1	0
Microphone inDiffers	Yes	No
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
DC-in jackKnown for one	Unknown — not stated by the source	Yes
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
Design1 differ
Product colourDiffers	Black	Black, Silver
Performanceidentical
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Placement supportedKnown for one	Unknown — not stated by the source	Horizontal/Vertical
Software1 differ
Operating system installedDiffers	Windows 8.1	Windows 10 Home
Processor special features8 differ
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	14 nm
Intel Clear Video TechnologyDiffers	No	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel Small Business Advantage (SBA) versionKnown for one	Unknown — not stated by the source	1.00
Intel Smart Response Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	No	Yes
Intel® OS GuardKnown for one	Unknown — not stated by the source	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	Yes
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	Yes
Processor ARK IDDiffers	81016	85212
Processor package sizeDiffers	40 x 24 x 1.5 mm	40 x 24 x 1.3 mm
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 ME Firmware VersionKnown for one	9.5	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Smart Connect TechnologyKnown for one	Yes	Unknown — not stated by the source
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 TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)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® Matrix Storage Technology (Intel® MST)Known 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
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
UARTKnown for one	Yes	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	120 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
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium Polymer (LiPo)
Weight & dimensions4 differ
Width (with stand)Differs	530 mm	669.2 mm
Depth (with stand)Differs	51 mm	19.5 mm
Height (with stand)Differs	362 mm	408 mm
Weight (with stand)Differs	5.5 kg	7.6 kg
Package widthKnown for one	610 mm	Unknown — not stated by the source
Package depthKnown for one	185 mm	Unknown — not stated by the source
Package heightKnown for one	533 mm	Unknown — not stated by the source
Package weightKnown for one	8.8 kg	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Power cord includedKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Autonomy modeDiffers	No	Yes
Number of battery cellsKnown for one	Unknown — not stated by the source	6
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.

More all-in-one pcs/workstations comparisons

All all-in-one pcs/workstations comparisons