Comparisons / Comparison of Lenovo ThinkPad T490s (20NX0004UE) and Microsoft Surface Laptop Surface Laptop 4 (TFF-00030)

Comparison of Lenovo ThinkPad T490s (20NX0004UE) and Microsoft Surface Laptop Surface Laptop 4 (TFF-00030) [S]ave

Attribute
Lenovo ThinkPad T490s (20NX0004UE) ×
Microsoft Surface Laptop Surface Laptop 4 (TFF-00030) ×
General
ModelLenovo ThinkPad T490sMicrosoft Surface Laptop Surface Laptop 4
Product code20NX0004UETFF-00030
Design
Product colourBlackBlack
Form factorClamshellClamshell
BrandLenovoMicrosoft
FamilyThinkPadSurface Laptop
SeriesT4
Model nameT490sSurface Laptop 4
Part number20NX0004UETFF-00030
Market positioningBusinessConsumer
Release year (year)20202021
Processor
Processor manufacturer-AMD
Processor family8th gen Intel Core i7AMD Ryzen 7 4th Gen
Processor frequency (GHz)1.82
Processor boost frequency (GHz)4.64.4
Processor modeli7-8565U4980U
Processor cores48
Processor cache (MB)88
Memory
Internal memory typeDDR4-SDRAMLPDDR4x-SDRAM
Maximum internal memory (GB)1616
Memory clock speed (MHz)2,4002,400
Internal memory (GB)1616
Display
Display diagonal (inch)1415
Panel typeIPS-
HD typeFull HD-
LED backlight+-
Touchscreen-+
Display resolution1920 x 1080 pixels2496 x 1664 pixels
Graphics
On-board graphics adapter++
Discrete graphics adapter--
On-board graphics adapter modelIntel UHD Graphics 620AMD Radeon Graphics
Storage
Total storage capacity (GB)512512
Number of SSDs installed11
SSD capacity (GB)512512
Card reader integrated+-
SSD form factorM.2M.2
Storage mediaSSDSSD
Optical drive--
Networking
Wi-Fi standards
  • wi-fi 5 (802.11ac)
  • wi-fi 6 (802.11ax)
Bluetooth++
Wi-Fi+-
Bluetooth version5.05.0
Ports and interfaces
USB 3.x Type-A ports21
USB 3.x Type-C ports11
Combo headphone/mic port++
Docking connector+-
USB Sleep-and-Charge+-
HDMI ports quantity1-
Audio
Speaker power (W)1-
Audio chipRealtek ALC3287-
Built-in microphone++
Camera
Front camera++
Front camera HD typeHDHD
Front camera resolution (pixels)-1280 x 720
Keyboard
Numeric keypad--
Keyboard backlit-+
Full-size keyboard-+
Pointing deviceThinkPad UltraNavTrackpad
Software
Operating system installedWindows 10 ProWindows 10 Home
Operating system architecture (bit)6464
Battery
Battery capacity (watt-hours) (Wh)5747
Battery life (max) (h)2017.5
Weight and dimensions
Weight (kg)1.351.54
Height (mm)16.714.7
Depth (mm)226.2224
Width (mm)329339.5
Power
AC adapter power (W)6565
Security
Cable lock slot+-
Fingerprint reader+-
Trusted platform module (TPM)++



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