Product comparison · 2 laptops

Lenovo Duet 3i vs Lenovo ThinkPad L580 i5-8250U 39,6cm 15,6Zoll FHD 8GB 256GB SSD W10P64

69specifications compared
36differ
33identical
107known for one product only

Key differences

The Lenovo Duet 3i has 90 cd/m² more display brightness than the Lenovo ThinkPad L580 i5-8250U 39,6cm 15,6Zoll FHD 8GB 256GB SSD W10P64 (340 cd/m² vs 250 cd/m²). The Lenovo Duet 3i has 200 :1 more contrast ratio (typical) than the Lenovo ThinkPad L580 i5-8250U 39,6cm 15,6Zoll FHD 8GB 256GB SSD W10P64 (1000:1 vs 800:1). The Lenovo ThinkPad L580 i5-8250U 39,6cm 15,6Zoll FHD 8GB 256GB SSD W10P64 has 0.3 GHz more processor boost frequency than the Lenovo Duet 3i (3.4 GHz vs 3.1 GHz). Only the Lenovo Duet 3i has touchscreen. Only the Lenovo ThinkPad L580 i5-8250U 39,6cm 15,6Zoll FHD 8GB 256GB SSD W10P64 has Ethernet LAN.

Product type
- Duet 3i:Hybrid (2-in-1)
- ThinkPad L580 i5-8250U 39,6cm 15,6Zoll FHD 8GB 256GB SSD W10P64:Laptop
Product colour
- Duet 3i:Grey
- ThinkPad L580 i5-8250U 39,6cm 15,6Zoll FHD 8GB 256GB SSD W10P64:Black
Form factor
- Duet 3i:Convertible (Detachable)
- ThinkPad L580 i5-8250U 39,6cm 15,6Zoll FHD 8GB 256GB SSD W10P64:Clamshell
Display diagonal
- Duet 3i:26.2 cm (10.3")
- ThinkPad L580 i5-8250U 39,6cm 15,6Zoll FHD 8GB 256GB SSD W10P64:39.6 cm (15.6")
Display resolution
- Duet 3i:1920 x 1200 pixels
- ThinkPad L580 i5-8250U 39,6cm 15,6Zoll FHD 8GB 256GB SSD W10P64:1920 x 1080 pixels
Touchscreen
- Duet 3i:Yes
- ThinkPad L580 i5-8250U 39,6cm 15,6Zoll FHD 8GB 256GB SSD W10P64:No
HD type
- Duet 3i:WUXGA
- ThinkPad L580 i5-8250U 39,6cm 15,6Zoll FHD 8GB 256GB SSD W10P64:Full HD
Native aspect ratio
- Duet 3i:16:10
- ThinkPad L580 i5-8250U 39,6cm 15,6Zoll FHD 8GB 256GB SSD W10P64:16:9

Side by side

Differences highlightedShow differences only

Comparison of Duet 3i, ThinkPad L580 i5-8250U 39,6cm 15,6Zoll FHD 8GB 256GB SSD W10P64
176 specifications	A Lenovo Duet 3i View product	B Lenovo ThinkPad L580 i5-8250U 39,6cm 15,6Zoll FHD 8GB 256GB SSD W10P64 View product
Design3 differ
Product typeDiffers	Hybrid (2-in-1)	Laptop
Product colourDiffers	Grey	Black
Form factorDiffers	Convertible (Detachable)	Clamshell
Market positioningKnown for one	Unknown — not stated by the source	Business
Colour nameKnown for one	Graphite Grey	Unknown — not stated by the source
Display7 differ
Display diagonalDiffers	26.2 cm (10.3")	39.6 cm (15.6")
Display resolutionDiffers	1920 x 1200 pixels	1920 x 1080 pixels
TouchscreenDiffers	Yes	No
HD typeDiffers	WUXGA	Full HD
LED backlight	Yes	Yes
Native aspect ratioDiffers	16:10	16:9
Display brightnessDiffers	340 cd/m²	250 cd/m²
Contrast ratio (typical)Differs	1000:1	800:1
Touchscreen typeKnown for one	Capacitive	Unknown — not stated by the source
Panel typeKnown for one	IPS	Unknown — not stated by the source
Display surfaceKnown for one	Gloss	Unknown — not stated by the source
Colour gamutKnown for one	96%	Unknown — not stated by the source
RGB colour spaceKnown for one	sRGB	Unknown — not stated by the source
Processor5 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium® Silver	Intel® Core™ i5
Processor generationKnown for one	Unknown — not stated by the source	8th gen Intel® Core™ i5
Processor modelDiffers	N5030	i5-8250U
Processor cores	4	4
Processor threadsKnown for one	Unknown — not stated by the source	8
Processor boost frequencyDiffers	3.1 GHz	3.4 GHz
Processor frequencyDiffers	1.1 GHz	1.6 GHz
System bus rateKnown for one	Unknown — not stated by the source	4 GT/s
Processor cacheDiffers	4 MB	6 MB
Processor cache typeKnown for one	Unknown — not stated by the source	Smart Cache
Processor socketKnown for one	Unknown — not stated by the source	BGA 1356
Processor lithographyKnown for one	Unknown — not stated by the source	14 nm
Processor operating modesKnown for one	Unknown — not stated by the source	64-bit
Processor codenameKnown for one	Unknown — not stated by the source	Kaby Lake R
Bus typeKnown for one	Unknown — not stated by the source	OPI
SteppingKnown for one	Unknown — not stated by the source	Y0
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	15 W
Configurable TDP-up frequencyKnown for one	Unknown — not stated by the source	1.8 GHz
Configurable TDP-upKnown for one	Unknown — not stated by the source	25 W
Configurable TDP-downKnown for one	Unknown — not stated by the source	10 W
Configurable TDP-down frequencyKnown for one	Unknown — not stated by the source	0.8 GHz
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	12
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x2+2x1, 1x4, 2x2, 4x1
PCI Express slots versionKnown for one	Unknown — not stated by the source	3.0
Memory2 differ
Internal memory	8 GB	8 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory form factorDiffers	On-board	SO-DIMM
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memoryDiffers	8 GB	32 GB
Memory clock speedKnown for one	2400 MHz	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	128 GB	256 GB
Storage mediaDiffers	eMMC	SSD
Total SSDs capacityKnown for one	Unknown — not stated by the source	256 GB
Number of SSDs installedKnown for one	Unknown — not stated by the source	1
SSD capacityKnown for one	Unknown — not stated by the source	256 GB
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cards	MicroSD (TransFlash)	MicroSD (TransFlash)
Flash memoryKnown for one	128 GB	Unknown — not stated by the source
Graphics1 differ
On-board graphics card	Yes	Yes
On-board graphics card modelDiffers	Intel® UHD Graphics 605	Intel® UHD Graphics 620
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	32 GB
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	300 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	1100 MHz
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	12.0
On-board graphics card OpenGL versionKnown for one	Unknown — not stated by the source	4.4
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x5917
Discrete graphics cardKnown for one	No	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Not available	Unknown — not stated by the source
On-board GPU manufacturerKnown for one	Intel	Unknown — not stated by the source
Audio1 differ
Audio system	Dolby Audio	Dolby Audio
Number of built-in speakers	2	2
Speaker powerDiffers	1 W	2 W
Built-in microphone	Yes	Yes
Built-in subwooferKnown for one	No	Unknown — not stated by the source
Number of microphonesKnown for one	2	Unknown — not stated by the source
Cameraidentical
Front camera	Yes	Yes
Front camera HD typeKnown for one	Unknown — not stated by the source	HD
Front camera resolution (numeric)Known for one	2 MP	Unknown — not stated by the source
Rear cameraKnown for one	Yes	Unknown — not stated by the source
Rear camera resolution (numeric)Known for one	5 MP	Unknown — not stated by the source
Network2 differ
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Ethernet LANDiffers	No	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Bluetooth versionDiffers	5.0	4.1
Mobile network connectionKnown for one	No	Unknown — not stated by the source
Antenna typeKnown for one	2x2	Unknown — not stated by the source
Near Field Communication (NFC)Known for one	No	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	2	2
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
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
HDMI ports quantityDiffers	0	1
HDMI versionKnown for one	Unknown — not stated by the source	1.4b
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
Headphone outputsKnown for one	Unknown — not stated by the source	1
Combo headphone/mic port	Yes	Yes
Microphone inKnown for one	Unknown — not stated by the source	No
Docking connectorKnown for one	Unknown — not stated by the source	Yes
USB Sleep-and-ChargeKnown for one	Unknown — not stated by the source	Yes
USB Sleep-and-Charge portsKnown for one	Unknown — not stated by the source	1
USB Type-C DisplayPort Alternate ModeKnown for one	Yes	Unknown — not stated by the source
Keyboard2 differ
Pointing deviceDiffers	Touchpad	ThinkPad UltraNav
Numeric keypadDiffers	No	Yes
Spill-resistant keyboardKnown for one	Unknown — not stated by the source	Yes
Keyboard backlitKnown for one	No	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 10 Pro	Windows 10 Pro
Operating system architecture	64-bit	64-bit
Processor special featuresidentical
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Secure Key Technology 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 Software Guard Extensions (Intel SGX)	Yes	Yes
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
Intel TSX-NIKnown for one	Unknown — not stated by the source	No
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	0.00
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	Yes
Intel® OS GuardKnown for one	Unknown — not stated by the source	Yes
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	2.0
Processor ARK IDKnown for one	Unknown — not stated by the source	124967
Processor codeKnown for one	Unknown — not stated by the source	SR3LA
Processor package sizeKnown for one	Unknown — not stated by the source	42 X 24 mm
Supported instruction setsKnown for one	Unknown — not stated by the source	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	Yes
Conflict-Free processorKnown for one	Unknown — not stated by the source	Yes
Battery3 differ
Battery technologyDiffers	Lithium Polymer (LiPo)	Lithium-Ion (Li-Ion)
Battery capacityDiffers	30 Wh	45 Wh
Battery life (max)Differs	9.3 h	12 h
Security1 differ
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Trusted Platform Module (TPM)Differs	No	Yes
Password protectionKnown for one	Unknown — not stated by the source	Yes
Password protection typeKnown for one	Unknown — not stated by the source	HDD, Power on, Supervisor
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Certificates1 differ
Compliance certificates	RoHS	RoHS
CertificationDiffers	ERP	MIL-STD-810G
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Weight & dimensions4 differ
WeightDiffers	866 g	2 kg
WidthDiffers	253 mm	376.5 mm
DepthDiffers	166 mm	254.5 mm
HeightDiffers	15.9 mm	22.9 mm
Weight (tablet mode)Known for one	597 g	Unknown — not stated by the source
Width (tablet mode)Known for one	25.3 cm	Unknown — not stated by the source
Depth (tablet mode)Known for one	16.6 cm	Unknown — not stated by the source
Height (tablet mode)Known for one	9.9 mm	Unknown — not stated by the source
Performanceidentical
AccelerometerKnown for one	Yes	Unknown — not stated by the source
Electronic compassKnown for one	No	Unknown — not stated by the source
GyroscopeKnown for one	Yes	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	45 W	Unknown — not stated by the source
USB Type-C charging portKnown for one	Yes	Unknown — not stated by the source
USB Power Delivery (USB PD)Known 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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