Product comparison · 2 laptops

Lenovo P51 + Thinkvision P24q vs Lenovo Yoga 920-13IKB Glass

146specifications compared
53differ
93identical
50known for one product only

Key differences

Product type
- P51 + Thinkvision P24q:Mobile workstation
- Yoga 920-13IKB Glass:Hybrid (2-in-1)
Product colour
- P51 + Thinkvision P24q:Black
- Yoga 920-13IKB Glass:Platinum
Form factor
- P51 + Thinkvision P24q:Clamshell
- Yoga 920-13IKB Glass:Convertible (Folder)
Display diagonal
- P51 + Thinkvision P24q:39.6 cm (15.6")
- Yoga 920-13IKB Glass:35.3 cm (13.9")
Display resolution
- P51 + Thinkvision P24q:1920 x 1080 pixels
- Yoga 920-13IKB Glass:3840 x 2160 pixels
Touchscreen
- P51 + Thinkvision P24q:No
- Yoga 920-13IKB Glass:Yes
HD type
- P51 + Thinkvision P24q:Full HD
- Yoga 920-13IKB Glass:4K Ultra HD
Display brightness
- P51 + Thinkvision P24q:250 cd/m²
- Yoga 920-13IKB Glass:300 cd/m²

Side by side

Differences highlightedShow differences only

Comparison of P51 + Thinkvision P24q, Yoga 920-13IKB Glass
196 specifications	A Lenovo P51 + Thinkvision P24q View product	B Lenovo Yoga 920-13IKB Glass View product
Design4 differ
Product typeDiffers	Mobile workstation	Hybrid (2-in-1)
Product colourDiffers	Black	Platinum
Form factorDiffers	Clamshell	Convertible (Folder)
Housing materialDiffers	Aluminium, Glass-reinforced plastic (GRP), Magnesium	Aluminium
Market positioningKnown for one	High performance	Unknown — not stated by the source
Display5 differ
Display diagonalDiffers	39.6 cm (15.6")	35.3 cm (13.9")
Display resolutionDiffers	1920 x 1080 pixels	3840 x 2160 pixels
TouchscreenDiffers	No	Yes
HD typeDiffers	Full HD	4K Ultra HD
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Display brightnessDiffers	250 cd/m²	300 cd/m²
Contrast ratio (typical)Known for one	700:1	Unknown — not stated by the source
Touchscreen typeKnown for one	Unknown — not stated by the source	Capacitive
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Processor12 differ
Processor generationDiffers	7th gen Intel® Core™ i7	8th gen Intel® Core™ i7
Processor modelDiffers	i7-7700HQ	i7-8550U
Processor boost frequencyDiffers	3.8 GHz	4 GHz
Processor frequencyDiffers	2.8 GHz	1.8 GHz
System bus rateDiffers	8 GT/s	4 GT/s
Processor cacheDiffers	6 MB	8 MB
Processor cache typeKnown for one	Smart Cache	Unknown — not stated by the source
Processor seriesKnown for one	Intel Core i7-7700 Mobile Series	Unknown — not stated by the source
Processor codenameDiffers	Kaby Lake	Kaby Lake R
Bus typeDiffers	DMI3	OPI
Thermal Design Power (TDP)Differs	45 W	15 W
Configurable TDP-downDiffers	35 W	10 W
Maximum number of PCI Express lanesDiffers	16	12
PCI Express configurationsDiffers	1x16, 1x8, 2x4, 2x8	1x2+2x1, 1x4, 2x2, 4x1
Processor socketKnown for one	Unknown — not stated by the source	BGA 1356
SteppingKnown for one	Unknown — not stated by the source	Y0
Configurable TDP-up frequencyKnown for one	Unknown — not stated by the source	2 GHz
Configurable TDP-upKnown for one	Unknown — not stated by the source	25 W
Configurable TDP-down frequencyKnown for one	Unknown — not stated by the source	0.8 GHz
Memory3 differ
Internal memoryDiffers	8 GB	16 GB
Memory form factorDiffers	SO-DIMM	On-board
Memory layout (slots x size)Known for one	1 x 8 GB	Unknown — not stated by the source
Memory slotsKnown for one	4x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryDiffers	64 GB	16 GB
Maximum internal memory (64-bit)Known for one	64 GB	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	256 GB	1 TB
SSD capacityDiffers	256 GB	1 TB
Card reader integratedDiffers	Yes	No
Compatible memory cardsKnown for one	MMC, SD, SDHC, SDXC	Unknown — not stated by the source
SSD interfaceKnown for one	Unknown — not stated by the source	PCI Express 3.0
Graphics7 differ
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® Quadro® M1200	Not available
Discrete graphics card memoryKnown for one	4 GB	Unknown — not stated by the source
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics 630	Intel® UHD Graphics 620
Maximum on-board graphics card memoryDiffers	64 GB	32 GB
On-board graphics card base frequencyDiffers	350 MHz	300 MHz
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1150 MHz
On-board graphics card IDDiffers	0x591B	0x5917
Number of discrete graphics cards installedKnown for one	1	Unknown — not stated by the source
Number of discrete graphics cards supportedKnown for one	1	Unknown — not stated by the source
Audioidentical
Audio chipKnown for one	Realtek ALC3268	Unknown — not stated by the source
Audio systemKnown for one	Unknown — not stated by the source	Dolby Advanced Audio
Speakers manufacturerKnown for one	Unknown — not stated by the source	JBL
Audio decodersKnown for one	Unknown — not stated by the source	Dolby Audio Premium
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1 MP
Network1 differ
Ethernet LANDiffers	Yes	No
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Ports & interfaces3 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers	1	2
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
HDMI ports quantityDiffers	1	0
HDMI versionKnown for one	1.4b	Unknown — not stated by the source
Mini DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
Docking connectorKnown for one	Yes	Unknown — not stated by the source
SmartCard slotKnown for one	Yes	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel® CM238	Intel SoC
Ambient light sensorKnown for one	Unknown — not stated by the source	Yes
Keyboard3 differ
Pointing deviceDiffers	ThinkPad UltraNav	Touchpad
Numeric keypadDiffers	Yes	No
Spill-resistant keyboardKnown for one	Yes	Unknown — not stated by the source
Full-size keyboardDiffers	Yes	No
Software1 differ
Operating system installedDiffers	Windows 10 Pro	Windows 10 Home
Processor special features2 differ
Intel® Wireless Display (Intel® WiDi)Known for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	14 nm	Unknown — not stated by the source
Intel Small Business Advantage (SBA) versionKnown for one	1.00	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® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	97185	122589
Processor package sizeDiffers	42 x 28 mm	42 x 24 mm
Battery2 differ
Number of battery cellsDiffers	6	4
Battery capacityDiffers	90 Wh	70 Wh
Battery life (max)Known for one	Unknown — not stated by the source	10.8 h
Power1 differ
AC adapter powerDiffers	170 W	65 W
Security2 differ
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Trusted Platform Module (TPM)Differs	Yes	No
Password protection typeDiffers	HDD, Power on, Supervisor	Supervisor, User
Weight & dimensions3 differ
WeightDiffers	2.67 kg	1.4 kg
WidthDiffers	377.4 mm	323 mm
DepthDiffers	252.3 mm	223.5 mm
Height (front)Known for one	2.45 cm	Unknown — not stated by the source
Height (rear)Known for one	2.94 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	13.9 mm
Packaging contentidentical
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Stylus penKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
TV tuner integratedKnown for one	Unknown — not stated by the source	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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