Product comparison · 2 laptops

Lenovo ideapad 320S (15") vs Lenovo ideapad 720S (13")

141specifications compared
44differ
97identical
45known for one product only

Key differences

Product colour
- ideapad 320S (15"):Grey
- ideapad 720S (13"):Champagne
Display diagonal
- ideapad 320S (15"):39.6 cm (15.6")
- ideapad 720S (13"):33.8 cm (13.3")
Display brightness
- ideapad 320S (15"):220 cd/m²
- ideapad 720S (13"):300 cd/m²
Processor family
- ideapad 320S (15"):Intel® Core™ i5
- ideapad 720S (13"):Intel® Core™ i7
Processor generation
- ideapad 320S (15"):7th gen Intel® Core™ i5
- ideapad 720S (13"):8th gen Intel® Core™ i7
Processor model
- ideapad 320S (15"):i5-7200U
- ideapad 720S (13"):i7-8550U
Processor cores
- ideapad 320S (15"):2
- ideapad 720S (13"):4
Processor threads
- ideapad 320S (15"):4
- ideapad 720S (13"):8

Side by side

Differences highlightedShow differences only

Comparison of ideapad 320S (15"), ideapad 720S (13")
186 specifications	A Lenovo ideapad 320S (15")View product	B Lenovo ideapad 720S (13")View product
Design2 differ
Product colourDiffers	Grey	Champagne
Housing materialDiffers	Acrylonitrile butadiene styrene (ABS), Aluminium, Polycarbonate (PC)	Aluminium
Display2 differ
Display diagonalDiffers	39.6 cm (15.6")	33.8 cm (13.3")
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Screen shapeKnown for one	Flat	Unknown — not stated by the source
Display brightnessDiffers	220 cd/m²	300 cd/m²
Processor12 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	7th gen Intel® Core™ i5	8th gen Intel® Core™ i7
Processor modelDiffers	i5-7200U	i7-8550U
Processor coresDiffers	2	4
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	3.1 GHz	4 GHz
Processor frequencyDiffers	2.5 GHz	1.8 GHz
Processor cacheDiffers	3 MB	8 MB
Processor cache typeKnown for one	Smart Cache	Unknown — not stated by the source
Processor codenameDiffers	Kaby Lake	Kaby Lake R
SteppingDiffers	H0	Y0
Configurable TDP-up frequencyDiffers	2.7 GHz	2 GHz
Configurable TDP-downDiffers	7.5 W	10 W
Memory2 differ
Memory clock speedDiffers	2133 MHz	2400 MHz
Memory form factorDiffers	SO-DIMM	On-board
Memory slotsKnown for one	1x SO-DIMM	Unknown — not stated by the source
Maximum internal memory (64-bit)Known for one	8 GB	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	1 TB	512 GB
Storage mediaDiffers	HDD	SSD
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityKnown for one	1 TB	Unknown — not stated by the source
HDD interfaceKnown for one	SATA III	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Card reader integratedDiffers	Yes	No
Compatible memory cardsKnown for one	MMC, SD, SDHC, SDXC	Unknown — not stated by the source
Number of SSDs installedKnown for one	Unknown — not stated by the source	1
SSD capacityKnown for one	Unknown — not stated by the source	512 GB
SSD form factorKnown for one	Unknown — not stated by the source	M.2
Graphics5 differ
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® GeForce® 940MX	Not available
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics 620	Intel® UHD Graphics 620
On-board graphics card dynamic frequency (max)Differs	1000 MHz	1150 MHz
On-board graphics card IDDiffers	0x5916	0x5917
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® UHD Graphics
Audio2 differ
Audio systemKnown for one	Dolby Audio	Unknown — not stated by the source
Speakers manufacturerDiffers	Harman Kardon	JBL
Speaker powerDiffers	2 W	1 W
Built-in subwooferKnown for one	Unknown — not stated by the source	No
Audio decodersKnown for one	Unknown — not stated by the source	Dolby Atmos
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1 MP
Auto focusKnown for one	Unknown — not stated by the source	No
Network1 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)
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 5 (802.11ac)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	1	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers	0	1
Ethernet LAN (RJ-45) portsKnown for one	0	Unknown — not stated by the source
HDMI ports quantityDiffers	1	0
HDMI versionKnown for one	1.4b	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
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	No	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Intel SoC	Unknown — not stated by the source
Softwareidentical
Trial softwareKnown for one	Unknown — not stated by the source	McAfee LiveSafe
Processor special features1 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 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® Insider™Known for one	Yes	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	95443	122589
Processor codeKnown for one	SR2ZU	Unknown — not stated by the source
Battery2 differ
Number of battery cellsDiffers	3	4
Battery capacityDiffers	52.5 Wh	48 Wh
Battery life (max)Known for one	Unknown — not stated by the source	8 h
Power1 differ
AC adapter powerDiffers	65 W	45 W
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
AC adapter output voltageKnown for one	Unknown — not stated by the source	20 V
Security2 differ
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Fingerprint readerDiffers	No	Yes
Password protection typeDiffers	HDD, Power on, Supervisor	Power on
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Silver, ENERGY STAR	ENERGY STAR
Weight & dimensions4 differ
WeightDiffers	1.89 kg	1.14 kg
WidthDiffers	362.7 mm	305.9 mm
DepthDiffers	252 mm	213.8 mm
HeightDiffers	19.9 mm	13.6 mm
Packaging contentidentical
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.

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