Product comparison · 2 laptops

Lenovo IdeaPad Notebooks Intel® Pentium® 4405U Laptop vs Lenovo ThinkPad X1 Tablet (2nd Gen)

61specifications compared
35differ
26identical
117known for one product only

Key differences

Product type
- IdeaPad Notebooks Intel® Pentium® 4405U Laptop:Laptop
- ThinkPad X1 Tablet (2nd Gen):Hybrid (2-in-1)
Form factor
- IdeaPad Notebooks Intel® Pentium® 4405U Laptop:Clamshell
- ThinkPad X1 Tablet (2nd Gen):Convertible (Detachable)
Display diagonal
- IdeaPad Notebooks Intel® Pentium® 4405U Laptop:39.6 cm (15.6")
- ThinkPad X1 Tablet (2nd Gen):30.5 cm (12")
Display resolution
- IdeaPad Notebooks Intel® Pentium® 4405U Laptop:1920 x 1080 pixels
- ThinkPad X1 Tablet (2nd Gen):2160 x 1440 pixels
Touchscreen
- IdeaPad Notebooks Intel® Pentium® 4405U Laptop:No
- ThinkPad X1 Tablet (2nd Gen):Yes
Native aspect ratio
- IdeaPad Notebooks Intel® Pentium® 4405U Laptop:16:9
- ThinkPad X1 Tablet (2nd Gen):3:2
Display brightness
- IdeaPad Notebooks Intel® Pentium® 4405U Laptop:200 cd/m²
- ThinkPad X1 Tablet (2nd Gen):360 cd/m²
Processor family
- IdeaPad Notebooks Intel® Pentium® 4405U Laptop:Intel® Pentium®
- ThinkPad X1 Tablet (2nd Gen):Intel® Core™ i5

Side by side

Differences highlightedShow differences only

Comparison of Notebooks, ThinkPad X1 Tablet (2nd Gen)
178 specifications	A Lenovo IdeaPad Notebooks Intel® Pentium® 4405U Laptop Model Notebooks View product	B Lenovo ThinkPad X1 Tablet (2nd Gen)View product
Design2 differ
Product typeDiffers	Laptop	Hybrid (2-in-1)
Form factorDiffers	Clamshell	Convertible (Detachable)
Housing materialKnown for one	Acrylonitrile butadiene styrene (ABS)	Unknown — not stated by the source
Certified refurbishedKnown for one	No	Unknown — not stated by the source
Display5 differ
Display diagonalDiffers	39.6 cm (15.6")	30.5 cm (12")
Display resolutionDiffers	1920 x 1080 pixels	2160 x 1440 pixels
TouchscreenDiffers	No	Yes
Touchscreen typeKnown for one	Unknown — not stated by the source	Capacitive
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Native aspect ratioDiffers	16:9	3:2
Screen shapeKnown for one	Unknown — not stated by the source	Flat
Display brightnessDiffers	200 cd/m²	360 cd/m²
Contrast ratio (typical)Known for one	Unknown — not stated by the source	800:1
HD typeKnown for one	Full HD	Unknown — not stated by the source
Panel typeKnown for one	TN	Unknown — not stated by the source
Display surfaceKnown for one	Gloss	Unknown — not stated by the source
Processor5 differ
Processor familyDiffers	Intel® Pentium®	Intel® Core™ i5
Processor generationKnown for one	Unknown — not stated by the source	7th gen Intel® Core™ i5
Processor modelDiffers	4405U	i5-7Y54
Processor frequencyDiffers	2.1 GHz	1.2 GHz
System bus rateKnown for one	Unknown — not stated by the source	4 GT/s
Processor cacheDiffers	2 MB	4 MB
Processor socketDiffers	BGA 1356	BGA 1515
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
Bus typeKnown for one	Unknown — not stated by the source	OPI
SteppingKnown for one	Unknown — not stated by the source	H0
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	4.5 W
Configurable TDP-up frequencyKnown for one	Unknown — not stated by the source	1.6 GHz
Configurable TDP-upKnown for one	Unknown — not stated by the source	7 W
Configurable TDP-downKnown for one	Unknown — not stated by the source	3.5 W
Configurable TDP-down frequencyKnown for one	Unknown — not stated by the source	0.6 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	10
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
ECC supported by processorKnown for one	Unknown — not stated by the source	No
Processor base powerKnown for one	15 W	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	4 GB	8 GB
Internal memory typeDiffers	DDR4-SDRAM	LPDDR3-SDRAM
Memory clock speedDiffers	2133 MHz	1866 MHz
Memory form factorKnown for one	On-board + SO-DIMM	Unknown — not stated by the source
Memory slotsKnown for one	1x SO-DIMM	Unknown — not stated by the source
Storage4 differ
Total storage capacityDiffers	1 TB	256 GB
Storage mediaDiffers	HDD	SSD
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
SSD interfaceKnown for one	Unknown — not stated by the source	M.2
Optical drive typeDiffers	DVD-RW	No
Compatible memory cardsDiffers	MMC, SD, SDHC, SDXC	MicroSD (TransFlash)
Total HDDs capacityKnown for one	1 TB	Unknown — not stated by the source
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	Unknown — not stated by the source
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Graphics1 differ
On-board graphics card modelDiffers	Intel® HD Graphics 510	Intel® HD Graphics 615
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	16 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	950 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	0x591E
On-board GPU manufacturerKnown for one	Intel	Unknown — not stated by the source
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
Audio1 differ
Number of built-in speakersDiffers	1	2
Speaker powerKnown for one	1.5 W	Unknown — not stated by the source
Camera1 differ
Front camera resolution (numeric)Differs	0.3 MP	2 MP
Rear cameraKnown for one	Unknown — not stated by the source	Yes
Rear camera resolution (numeric)Known for one	Unknown — not stated by the source	8 MP
Network2 differ
Wi-FiKnown for one	Unknown — not stated by the source	Yes
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
Mobile network connectionKnown for one	No	Unknown — not stated by the source
Antenna typeKnown for one	1x1	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	Unknown — not stated by the source
Bluetooth versionKnown for one	4.1	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	1	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	1
Ethernet LAN (RJ-45) portsDiffers	1	0
HDMI ports quantityDiffers	1	0
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
DVI portKnown for one	Unknown — not stated by the source	No
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	0
Thunderbolt 3 ports quantityKnown for one	Unknown — not stated by the source	0
Docking connectorDiffers	No	Yes
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel SoC
Keyboard1 differ
Numeric keypadDiffers	Yes	No
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 10 Home	Windows 10 Pro
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	Yes
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Embedded options availableKnown for one	Unknown — not stated by the source	No
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	Yes
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	14 nm
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel 64Known for one	Unknown — not stated by the source	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)Known for one	Unknown — not stated by the source	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)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	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® Insider™Known 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® 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
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	95452
Processor package sizeKnown for one	Unknown — not stated by the source	20.5 X 16.5 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
Battery2 differ
Battery technologyDiffers	Lithium Polymer (LiPo)	Lithium-Ion (Li-Ion)
Number of battery cellsDiffers	4	2
Battery capacityKnown for one	32 Wh	Unknown — not stated by the source
Poweridentical
USB Type-C charging portKnown for one	No	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Gold, ENERGY STAR
Weight & dimensions3 differ
WeightDiffers	2.2 kg	1.07 kg
WidthDiffers	378 mm	291.5 mm
DepthDiffers	265 mm	209.5 mm
Weight (tablet mode)Known for one	Unknown — not stated by the source	767 g
Width (tablet mode)Known for one	Unknown — not stated by the source	29.1 cm
Depth (tablet mode)Known for one	Unknown — not stated by the source	20.9 cm
Height (tablet mode)Known for one	Unknown — not stated by the source	8.45 mm
HeightKnown for one	22.9 mm	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Power cord includedKnown for one	Unknown — not stated by the source	Yes
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Fingerprint readerKnown for one	No	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

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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