Product comparison · 2 laptops

Lenovo T490, 14\, IPS, Intel Core i7 8665U 1.9ГГц, 16Гб, 512Гб SSD, Windows 10 Professional, 20N3SATJ0D, черный" vs Lenovo ThinkPad X13 Intel Core Ultra 5 135U Laptop

69specifications compared
32differ
37identical
127known for one product only

Key differences

Display diagonal
- T490, 14\, IPS, Intel Core i7 8665U 1.9ГГц, 16Гб, 512Гб SSD, Windows 10 Professional, 20N3SATJ0D, черный":35.6 cm (14")
- ThinkPad X13 Intel Core Ultra 5 135U Laptop:33.8 cm (13.3")
Display resolution
- T490, 14\, IPS, Intel Core i7 8665U 1.9ГГц, 16Гб, 512Гб SSD, Windows 10 Professional, 20N3SATJ0D, черный":1920 x 1080 pixels
- ThinkPad X13 Intel Core Ultra 5 135U Laptop:1920 x 1200 pixels
HD type
- T490, 14\, IPS, Intel Core i7 8665U 1.9ГГц, 16Гб, 512Гб SSD, Windows 10 Professional, 20N3SATJ0D, черный":Full HD
- ThinkPad X13 Intel Core Ultra 5 135U Laptop:WUXGA
Native aspect ratio
- T490, 14\, IPS, Intel Core i7 8665U 1.9ГГц, 16Гб, 512Гб SSD, Windows 10 Professional, 20N3SATJ0D, черный":16:9
- ThinkPad X13 Intel Core Ultra 5 135U Laptop:16:10
Processor family
- T490, 14\, IPS, Intel Core i7 8665U 1.9ГГц, 16Гб, 512Гб SSD, Windows 10 Professional, 20N3SATJ0D, черный":Intel® Core™ i7
- ThinkPad X13 Intel Core Ultra 5 135U Laptop:Intel Core Ultra 5
Processor model
- T490, 14\, IPS, Intel Core i7 8665U 1.9ГГц, 16Гб, 512Гб SSD, Windows 10 Professional, 20N3SATJ0D, черный":i7-8665U
- ThinkPad X13 Intel Core Ultra 5 135U Laptop:135U
Processor cores
- T490, 14\, IPS, Intel Core i7 8665U 1.9ГГц, 16Гб, 512Гб SSD, Windows 10 Professional, 20N3SATJ0D, черный":4
- ThinkPad X13 Intel Core Ultra 5 135U Laptop:12
Processor threads
- T490, 14\, IPS, Intel Core i7 8665U 1.9ГГц, 16Гб, 512Гб SSD, Windows 10 Professional, 20N3SATJ0D, черный":8
- ThinkPad X13 Intel Core Ultra 5 135U Laptop:14

Side by side

Differences highlightedShow differences only

Comparison of T490, 14\, IPS, Intel Core i7 8665U 1.9ГГц, 16Гб, 512Гб SSD, Windows 10 Professional, 20N3SATJ0D, черный", X13
196 specifications	A Lenovo T490, 14\, IPS, Intel Core i7 8665U 1.9ГГц, 16Гб, 512Гб SSD, Windows 10 Professional, 20N3SATJ0D, черный"View product	B Lenovo ThinkPad X13 Intel Core Ultra 5 135U Laptop Model X13 View product
Designidentical
Product type	Laptop	Laptop
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Certified refurbishedKnown for one	Unknown — not stated by the source	No
Display4 differ
Display diagonalDiffers	35.6 cm (14")	33.8 cm (13.3")
Display resolutionDiffers	1920 x 1080 pixels	1920 x 1200 pixels
Touchscreen	No	No
HD typeDiffers	Full HD	WUXGA
Panel type	IPS	IPS
LED backlight	Yes	Yes
Native aspect ratioDiffers	16:9	16:10
Anti-glare screenKnown for one	Unknown — not stated by the source	Yes
Colour gamutKnown for one	Unknown — not stated by the source	100%
RGB colour spaceKnown for one	Unknown — not stated by the source	sRGB
Maximum refresh rateKnown for one	Unknown — not stated by the source	60 Hz
Display brightnessKnown for one	250 cd/m²	Unknown — not stated by the source
Contrast ratio (typical)Known for one	700:1	Unknown — not stated by the source
Processor7 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel Core Ultra 5
Processor generationDiffers	8th gen Intel® Core™ i7	Intel® Core™ Ultra (Series 1)
Processor modelDiffers	i7-8665U	135U
Processor coresDiffers	4	12
Processor threadsDiffers	8	14
Processor boost frequencyDiffers	4.8 GHz	4.4 GHz
Performance coresKnown for one	Unknown — not stated by the source	2
Efficient coresKnown for one	Unknown — not stated by the source	8
Low Power Efficient-coresKnown for one	Unknown — not stated by the source	2
Performance-core Max Turbo FrequencyKnown for one	Unknown — not stated by the source	4.4 GHz
Efficient-core Max Turbo FrequencyKnown for one	Unknown — not stated by the source	3.6 GHz
Low Power Efficient-core Max Turbo FrequencyKnown for one	Unknown — not stated by the source	2.1 GHz
Performance-core base frequencyKnown for one	Unknown — not stated by the source	1.6 GHz
Efficient-core base frequencyKnown for one	Unknown — not stated by the source	1.1 GHz
Low Power Efficient-core Base FrequencyKnown for one	Unknown — not stated by the source	700 MHz
Processor cacheDiffers	8 MB	12 MB
Processor cache type	Smart Cache	Smart Cache
Maximum turbo powerKnown for one	Unknown — not stated by the source	57 W
Processor base powerKnown for one	Unknown — not stated by the source	15 W
Processor frequencyKnown for one	1.9 GHz	Unknown — not stated by the source
System bus rateKnown for one	4 GT/s	Unknown — not stated by the source
Processor socketKnown for one	BGA 1528	Unknown — not stated by the source
Processor lithographyKnown for one	14 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor codenameKnown for one	Whiskey Lake	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	15 W	Unknown — not stated by the source
Configurable TDP-up frequencyKnown for one	2.1 GHz	Unknown — not stated by the source
Configurable TDP-upKnown for one	25 W	Unknown — not stated by the source
Configurable TDP-downKnown for one	10 W	Unknown — not stated by the source
Configurable TDP-down frequencyKnown for one	0.8 GHz	Unknown — not stated by the source
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x4, 2x2, 1x2+2x1, 4x1	Unknown — not stated by the source
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
Neural processor unit (NPU)identical
Copilot+ PCKnown for one	Unknown — not stated by the source	No
Neural processor unit (NPU)Known for one	Unknown — not stated by the source	Intel AI Boost
Maximum frequency NPUKnown for one	Unknown — not stated by the source	1.4 GHz
Sparsity supportKnown for one	Unknown — not stated by the source	Yes
Windows Studio effects supportKnown for one	Unknown — not stated by the source	Yes
AI software frameworks supported by NPUKnown for one	Unknown — not stated by the source	DirectML, ONNX RT, OpenVINO, Windows ML
Memory3 differ
Internal memory	16 GB	16 GB
Internal memory typeDiffers	DDR4-SDRAM	LPDDR5x-SDRAM
Memory clock speedDiffers	2400 MHz	6400 MHz
Memory form factorDiffers	On-board + SO-DIMM	On-board
Maximum internal memoryKnown for one	Unknown — not stated by the source	16 GB
Memory channelsKnown for one	Unknown — not stated by the source	Dual-channel
Memory slotsKnown for one	1x SO-DIMM	Unknown — not stated by the source
Storage4 differ
Total storage capacityDiffers	512 GB	256 GB
Storage media	SSD	SSD
Total SSDs capacityDiffers	512 GB	256 GB
Number of SSDs installed	1	1
SSD capacityDiffers	512 GB	256 GB
SSD memory typeKnown for one	Unknown — not stated by the source	TLC
NVMeKnown for one	Unknown — not stated by the source	Yes
SSD interfaceKnown for one	Unknown — not stated by the source	PCI Express 4.0
M.2 SSD sizeKnown for one	Unknown — not stated by the source	2280 (22 x 80 mm)
SSD form factorKnown for one	Unknown — not stated by the source	M.2
Optical drive type	No	No
Card reader integratedDiffers	Yes	No
Compatible memory cardsKnown for one	MicroSD (TransFlash)	Unknown — not stated by the source
Graphics1 differ
On-board graphics card	Yes	Yes
Discrete graphics cardKnown for one	Unknown — not stated by the source	No
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Not available
On-board GPU manufacturer	Intel	Intel
On-board graphics card modelDiffers	Intel® UHD Graphics 620	Intel® Graphics
Maximum on-board graphics card memoryKnown for one	32 GB	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	300 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1150 MHz	Unknown — not stated by the source
On-board graphics card DirectX versionKnown for one	12.0	Unknown — not stated by the source
On-board graphics card OpenGL versionKnown for one	4.5	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x3EA0	Unknown — not stated by the source
Audioidentical
Audio chip	Realtek ALC3287	Realtek ALC3287
Audio system	Dolby Audio Premium	Dolby Audio Premium
Number of built-in speakers	2	2
Speaker power	2 W	2 W
Built-in microphone	Yes	Yes
Number of microphonesKnown for one	Unknown — not stated by the source	2
Cameraidentical
Front camera	Yes	Yes
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	5 MP
Infrared (IR) cameraKnown for one	Unknown — not stated by the source	Yes
Privacy camera	Yes	Yes
Privacy type	Privacy shutter	Privacy shutter
Front camera HD typeKnown for one	HD	Unknown — not stated by the source
Network5 differ
Mobile network connectionKnown for one	Unknown — not stated by the source	No
Top Wi-Fi standardDiffers	Wi-Fi 5 (802.11ac)	Wi-Fi 6E (802.11ax)
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)	Wi-Fi 6E (802.11ax)
Antenna type	2x2	2x2
WLAN controller manufacturerKnown for one	Unknown — not stated by the source	Intel
WLAN controller modelDiffers	Intel Dual Band Wireless-AC 9560	Intel Wi-Fi 6E AX211
Ethernet LANDiffers	Yes	No
Bluetooth	Yes	Yes
Bluetooth versionDiffers	5.1	5.3
WWANKnown for one	Unknown — not stated by the source	Upgradable
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	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 quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers	1	0
HDMI ports quantity	1	1
HDMI versionDiffers	1.4b	2.1
Thunderbolt 4 ports quantityKnown for one	Unknown — not stated by the source	2
Intel® Thunderbolt 4Known for one	Unknown — not stated by the source	Yes
Combo headphone/mic port	Yes	Yes
USB Type-C DisplayPort Alternate Mode	Yes	Yes
USB Sleep-and-Charge	Yes	Yes
USB Sleep-and-Charge portsKnown for one	Unknown — not stated by the source	1
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
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	No	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel SoC
Keyboardidentical
Pointing device	ThinkPad UltraNav	ThinkPad UltraNav
Keyboard backlitKnown for one	Unknown — not stated by the source	Yes
Numeric keypad	No	No
Spill-resistant keyboard	Yes	Yes
Keyboard languageKnown for one	Unknown — not stated by the source	Spanish
Software1 differ
Operating system installedDiffers	Windows 10 Pro Education	Windows 11 Pro
Operating system architecture	64-bit	64-bit
Operating system languageKnown for one	Unknown — not stated by the source	Spanish
Battery1 differ
Battery technology	Lithium Polymer (LiPo)	Lithium Polymer (LiPo)
Number of battery cellsKnown for one	Unknown — not stated by the source	3
Battery capacityDiffers	50 Wh	41 Wh
Fast charging	Yes	Yes
Battery life (max)Known for one	16.11 h	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	65 W
AC adapter frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
USB Type-C charging portKnown for one	Unknown — not stated by the source	Yes
USB Power Delivery (USB PD)Known for one	Unknown — not stated by the source	Yes
Securityidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Smart card readerKnown for one	Unknown — not stated by the source	No
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Trusted Platform Module (TPM) versionKnown for one	Unknown — not stated by the source	2.0
Password protection	Yes	Yes
Password protection typeKnown for one	Unknown — not stated by the source	BIOS, Power on, SSD, Supervisor
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	5 - 43 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 95%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Maximum shipping altitudeKnown for one	Unknown — not stated by the source	3048 m
Certificates1 differ
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationDiffers	MIL-STD-810G	MIL-STD-810H
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR, EPEAT Gold, ErP, TCO
Weight & dimensions3 differ
WidthDiffers	329 mm	301.7 mm
DepthDiffers	227 mm	214.8 mm
HeightDiffers	18.9 mm	15.9 mm
WeightKnown for one	1.55 kg	Unknown — not stated by the source
Processor special featuresidentical
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Software Guard Extensions (Intel SGX)Known for one	Yes	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	Yes	Unknown — not stated by the source
Intel TSX-NIKnown for one	Yes	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	Yes	Unknown — not stated by the source
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	2.0	Unknown — not stated by the source
Processor ARK IDKnown for one	193563	Unknown — not stated by the source
Processor package sizeKnown for one	46x24 mm	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE4.1, SSE4.2, AVX 2.0	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown 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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