Product comparison · 2 laptops

Lenovo P51s + ThinkPad Stack Mobile Projector vs Lenovo V730 Intel® Core™ i7 i7-7500U Laptop

122specifications compared
16differ
106identical
58known for one product only

Key differences

Product type
- P51s + ThinkPad Stack Mobile Projector:Mobile workstation
- V730 Intel® Core™ i7 i7-7500U Laptop:Laptop
Product colour
- P51s + ThinkPad Stack Mobile Projector:Black
- V730 Intel® Core™ i7 i7-7500U Laptop:Grey
Display diagonal
- P51s + ThinkPad Stack Mobile Projector:39.6 cm (15.6")
- V730 Intel® Core™ i7 i7-7500U Laptop:33.8 cm (13.3")
Display surface
- P51s + ThinkPad Stack Mobile Projector:Matt
- V730 Intel® Core™ i7 i7-7500U Laptop:Gloss
Internal memory
- P51s + ThinkPad Stack Mobile Projector:16 GB
- V730 Intel® Core™ i7 i7-7500U Laptop:8 GB
Memory form factor
- P51s + ThinkPad Stack Mobile Projector:SO-DIMM
- V730 Intel® Core™ i7 i7-7500U Laptop:On-board
Maximum internal memory
- P51s + ThinkPad Stack Mobile Projector:32 GB
- V730 Intel® Core™ i7 i7-7500U Laptop:8 GB
Maximum internal memory (64-bit)
- P51s + ThinkPad Stack Mobile Projector:32 GB
- V730 Intel® Core™ i7 i7-7500U Laptop:8 GB

Side by side

Differences highlightedShow differences only

Comparison of P51s + ThinkPad Stack Mobile Projector, V730
180 specifications	A Lenovo P51s + ThinkPad Stack Mobile Projector View product	B Lenovo V730 Intel® Core™ i7 i7-7500U Laptop Model V730 View product
Design2 differ
Product typeDiffers	Mobile workstation	Laptop
Product colourDiffers	Black	Grey
Housing materialKnown for one	Glass fibre, Plastic	Unknown — not stated by the source
Market positioningKnown for one	High performance	Unknown — not stated by the source
Display2 differ
Display diagonalDiffers	39.6 cm (15.6")	33.8 cm (13.3")
TouchscreenKnown for one	No	Unknown — not stated by the source
Display surfaceDiffers	Matt	Gloss
Screen shapeKnown for one	Flat	Unknown — not stated by the source
Display brightnessKnown for one	250 cd/m²	Unknown — not stated by the source
Memory4 differ
Internal memoryDiffers	16 GB	8 GB
Memory form factorDiffers	SO-DIMM	On-board
Memory layout (slots x size)Known for one	1 x 16 GB	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryDiffers	32 GB	8 GB
Maximum internal memory (64-bit)Differs	32 GB	8 GB
Storageidentical
SSD form factorKnown for one	M.2	Unknown — not stated by the source
Compatible memory cardsKnown for one	MMC, SD, SDHC, SDXC	Unknown — not stated by the source
Graphics2 differ
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® Quadro® M520	Not available
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
Discrete graphics memory typeKnown for one	GDDR5	Unknown — not stated by the source
Audioidentical
Audio chipKnown for one	Realtek ALC3268	Unknown — not stated by the source
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Speaker powerKnown for one	2 W	Unknown — not stated by the source
Built-in subwooferKnown for one	Unknown — not stated by the source	No
Cameraidentical
Front camera signal formatKnown for one	720p	Unknown — not stated by the source
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1 MP
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source
Network2 differ
Wi-Fi standardsDiffers	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	Wi-Fi 5 (802.11ac)
Ethernet LANDiffers	Yes	No
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	3	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	1	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
HDMI versionKnown for one	1.4b	Unknown — not stated by the source
DisplayPorts quantityKnown for one	0	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
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt 3 ports quantityKnown for one	0	Unknown — not stated by the source
Headphone outputsKnown for one	0	Unknown — not stated by the source
Microphone inKnown for one	No	Unknown — not stated by the source
Docking connectorKnown for one	Yes	Unknown — not stated by the source
USB Sleep-and-ChargeKnown for one	Yes	Unknown — not stated by the source
USB Sleep-and-Charge portsKnown for one	1	Unknown — not stated by the source
Keyboard2 differ
Pointing deviceDiffers	ThinkPad UltraNav	Touchpad
Keyboard backlitKnown for one	Yes	Unknown — not stated by the source
Numeric keypadDiffers	Yes	No
Spill-resistant keyboardKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 10 Pro	Windows 10 Home
Batteryidentical
Number of battery cellsKnown for one	4+6	Unknown — not stated by the source
Battery life (max)Known for one	26.8 h	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
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
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
Password protectionKnown for one	Yes	Unknown — not stated by the source
Password protection typeKnown for one	HDD, Power on, Supervisor	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	2.18 kg	1.19 kg
WidthKnown for one	365.8 mm	Unknown — not stated by the source
DepthKnown for one	252.8 mm	Unknown — not stated by the source
Height (front)Known for one	2 cm	Unknown — not stated by the source
Height (rear)Known for one	2.02 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	15.9 mm
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Power cord includedKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	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 laptop comparisons

All laptop comparisons