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What is the difference between ThinkPad T490s and Apple Macbook Pro 13 and Microsoft Surface Pro 9

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Microsoft Surface Pro 9 (i5 1235U/8GB/128GB/Integrated Display)
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Microsoft Surface Pro 9 (i5 1235U/8GB/128GB/Integrated Display)
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    E-commerce quotation
    Dealer quotation
    Basic parameters
    Product model
    Surface Pro 9
    Time to market
    product type
    product positioning
    -
    -
    -
    Deformation mode
    operating system
    Preinstalled Windows 10 Home
    Mac OS
    processor
    CPU series
    Intel Core i5 Generation 8 Series
    Apple ARM series
    Intel Core i5 12 Series
    CPU model
    Intel Core i5 8265U Middle end mainstream
    Apple M1
    Intel Core i5 1235U Middle end mainstream
    CPU main frequency
    1.6GHz
    1.3GHz
    Highest Rui frequency
    3.9GHz
    4.4GHz
    Number of cores/threads
    Four cores/eight threads Strong multi task operation
    Eight cores Strong multi task operation
    10 cores/12 threads Strong multi task operation
    L2 Cache
    L3 cache
    6MB
    12MB
    Bus specification
    OPI 4 GT/s
    Sandy Bridge
    Process technology
    power waste
    15W Medium power consumption
    storage device
    Memory capacity
    8GB Smooth game
    8GB Smooth game
    8GB Smooth game
    Memory type
    DDR4 2400MHz
    Number of slots
    Maximum memory capacity
    16GB
    Hard disk capacity
    512GB Small capacity
    256GB Small capacity
    128GB Small capacity
    Hard disk description
    display
    Touch screen
    Touch is not supported
    Touch is not supported
    Ten touch support
    Screen type
    Screen size
    14 inches fourteen Portable, gaming
    13.3 inches thirteen Applicable to mobile office
    13 inches thirteen Applicable to mobile office
    display scale
    16:9
    16:10
    Screen resolution
    1920x1080
    1080P HD
    2560x1600
    2K Ultra clear
    2880x1920
    2K Ultra clear
    brightness
    500nits
    Gamut
    P3 wide color gamut
    Screen Border
    Screen proportion
    Screen refresh rate
    NTSC color gamut
    contrast ratio
    1200:1
    response time
    Screen technology
    FHD, LED backlight , IPS screen
    LED backlight , 227PPI, original color display technology
    PixelSense Flow touch screen, adaptive color adjustment function, automatic color management, Dolby Vision IQ support, 5th generation Corning gorilla glass panel
    Pixel density
    267PPI
    SRGB color gamut
    DeltaE
    DCI-P3 color gamut
    Adobe RGB color gamut
    Graphics card
    Graphics card type
    Graphics card chip
    Intel GMA UHD 620
    8-core graphics processor
    Memory capacity
    Shared memory capacity Effort
    Shared memory capacity Effort
    Video memory type
    nothing
    Memory interface
    Maximum power consumption of graphics card
    Unique direct connection
    Multimedia device
    camera
    720p HD camera high definition
    720p FaceTime HD camera Puqing
    Dual cameras (front: 5 megapixel 1080p IR, rear: 10 megapixel 4K) Puqing
    Audio system
    Built in audio chip
    Wide stereo sound effect, supporting Dolby panoramic sound playback
    Dolby Certified Sound
    speaker
    Built in speaker
    Stereo speakers
    2W stereo speakers
    Microphone
    Dual far field microphone
    Three microphone array
    Matrix far field dual microphone
    Network Communications
    wireless network adapter
    Intel 9560 AC
    Wired network card
    Bluetooth
    Yes, Bluetooth 4.1 module
    Yes, Bluetooth 5.0 module
    Yes, Bluetooth 5.1 module
    3G/4G/5G wireless Internet access
    NFC
    I/O interface
    data interface
    2 × USB3.1, Thunderbolt 3 interface, USB Type-C interface
    2 × Thunderbolt 3 interface (USB Type-C)
    2×Thunderbolt4
    Video interface
    audio interface
    Two in one headset/microphone connector
    Earphone Output Connector
    Other interfaces
    Mini RJ45 (network interface)
    1 × Surface Connect, 1 × Surface keyboard port
    card reader
    Expansion Slots
    input device
    Referral equipment
    Touch pad
    Power touch pad, touch bar
    Touch Pad
    Keyboard description
    Backlit keyboard
    Backlight smart control keyboard
    Compatible with: Surface Pro special professional keyboard cover
    fingerprint identification
    Support intelligent fingerprint recognition function
    Support intelligent fingerprint recognition function
    Face recognition
    Support intelligent face recognition function
    Power supply description
    Battery type
    Lithium battery, 57 Wh
    Lithium polymer battery, 58.2Wh
    Lithium battery, 47.7 Wh
    Endurance
    Depending on the specific use environment
    About 20 hours, depending on the specific use environment Long endurance
    Depending on the specific use environment
    The power adapter
    100V-240V adaptive AC power adapter
    100V-240V 61W adaptive AC power adapter
    100V-240V adaptive AC power adapter
    appearance
    Notebook weight
    1.27Kg
    1.4Kg
    879g
    length
    328.8mm
    304.1mm
    287mm
    width
    226.15mm
    212.4mm
    209mm
    thickness
    16.1mm
    15.6mm
    9.3mm
    Shell material
    Carbon fiber material
    Magnesium aluminum alloy material
    Specially made anodic aluminum oxide
    Enclosure description
    black
    Silver, deep space grey
    other
    Technical certification
    Safety performance
    Firmware TPM2.0
    Cooling system
    Other characteristics
    Working height: up to 3000 meters currently tested
    Maximum storage height: 4500m
    Maximum shipping height: 10500m
    Sensors: accelerometer, gyroscope, magnetometer, ambient light sensor (brightness and color)
    Included software
    Office Home and Student
    Random software
    Office Home and Student
    Features
    Ambient light sensor
    Environmental requirements
    working temperature
    10-35℃
    Operating humidity
    0% - 90% (non condensing)
    Storage temperature
    -25-45℃
    Storage humidity
    Notebook Accessories
    Packing list
    Notebook host x1
    Battery x1
    Power adapter x1
    Power cable x1
    Instruction x1
    Warranty card x1
    Notebook host x1
    Power adapter x1
    Charging cable x1
    Instruction x1
    Warranty card x1
    Notebook host x1
    Power adapter x1
    Quick Start Guide x1
    Documents such as safety, health, compliance guidelines and limited warranty clauses x1
    Optional Accessories
    Warranty Information
    warranty policy
    National joint insurance, enjoying three guarantees service
    National joint insurance, enjoying three guarantees service
    National joint insurance, enjoying three guarantees service
    Warranty period
    1 year
    2 years
    2 years
    Warranty remarks
    One year's labor and parts, one year's visit to 86 cities nationwide, one year's accident protection, and one year's data rescue
    2-year main parts warranty, 90 day free telephone technical support (1-year limited warranty from Apple)
    customer service telephone numbers
    400-100-6000
    400-666-8800
    400-820-3800
    Phone notes
    8:30-17:30 from Monday to Sunday
    24-hour service
    Details
    During the free warranty period of the product, if the Lenovo products you purchased and used in the People's Republic of China (excluding Hong Kong, Macao and Taiwan) officially released in the mainland of China have hardware failures within the scope of this service commitment, please call the Lenovo Think hotline first to report them. The warranty period shall be subject to the warranty period marked on the attached insurance card of the product you purchased. The card will not be reissued. Please keep it properly during the warranty period. Enter the official website>>
    In the warranty period, Apple will be responsible for providing a limited warranty for any fault caused by the quality problem of the product under normal use. If the product fails, please contact Apple's after-sales support hotline 400-627-2273 directly. Users should properly keep this warranty card and the standard sales voucher issued by the dealer at the time of purchase. During maintenance, the above certificates will be required to be presented as the warranty basis. The warranty start date of the product is the purchase date on the valid purchase certificate. Enter the official website>>
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