Compare Laptops

Compare Lenovo ThinkPad T15 Gen 1 20S6004DUS vs ThinkPad T15 Gen 2 20W400K6US

Lenovo ThinkPad T15 Gen 1 20S6004DUS and Lenovo ThinkPad T15 Gen 2 20W400K6US are both laptops with the same CPU Cores (4), CPU Turbo Clock Rate (4400 MHz) and Memory Type (DDR4). The main differences are in better single-core performance (+26%), better multithreading performance (+56%), CPU and CPU Clock Rate.
Save comparison
Prices
(Change region)
In Stock
Free shipping
Prices
(Change region)
Out of Stock
+ $20.00 Shipping
Out of Stock
Free shipping
* Pangoly may earn a commission when you use one of the links to make a purchase. (Disclosure)
Brand
Lenovo
Brand
Lenovo
Model
20S6004DUS
Model
20W400K6US
Release Date
📅 February 2021
Release Date
📅 March 2022
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Single-Core Performance
(Charts)
(-26%)
Single-Core Performance
(Charts)
(0%)
Workstation Performance
(Charts)
(-56%)
Workstation Performance
(Charts)
(0%)
Gaming Performance
(Charts)
n/a
Gaming Performance
(Charts)
* Performance may vary depending on the OEM's TGP configuration
Price history
View Details ►
Price history
View Details ►
CPU
Intel i5-10310U
CPU
Intel i5-1145G7
CPU Cores
4
CPU Cores
4
CPU Clock Rate
1700 MHz
CPU Clock Rate
2600 MHz
CPU Turbo Clock Rate
4400 MHz
CPU Turbo Clock Rate
4400 MHz
RAM Size
16 GB
RAM Size
8 GB
Memory Type
DDR4
Memory Type
DDR4
GPU
Intel UHD Graphics
GPU
Intel Iris Xe Graphics
SSD Capacity
256 GB
SSD Capacity
256 GB
SSD Type
NVMe,PCI Express 3.0
SSD Type
PCI Express
Screen Size
15.6"
Screen Size
15.6"
Resolution
1920 x 1080
Resolution
1920 x 1080
Panel Type
IPS
Panel Type
IPS
Refresh Rate
60 Hz
Refresh Rate
60 Hz
Front Camera
Yes
Front Camera
Yes
Front Camera Resolution
HD
Front Camera Resolution
HD
Dimensions
365.8 mm x 248 mm x 19.1 mm
Dimensions
365.8 mm x 248 mm x 19.1 mm
Operating System
Windows 10 Pro
Operating System
Windows 11 Pro
Weight
1.81 Kg
Weight
1.82 Kg
Battery Capacity
57 Wh
Battery Capacity
57 Wh
USB 3.2 Gen 1 Type A Ports
2
USB 3.2 Gen 1 Type A Ports
2
USB 3.2 Gen 1 Type C Ports
1
USB 3.2 Gen 1 Type C Ports
-
USB 3.2 Gen 2 Type C Ports
1
USB 3.2 Gen 2 Type C Ports
-
Thunderbolt 4 Ports
-
Thunderbolt 4 Ports
2
Ethernet Ports
1
Ethernet Ports
-
Ethernet Speed
100,1000 Mbit/s
Ethernet Speed
-
HDMI Ports
1
HDMI Ports
1
HDMI Version
1.4b
HDMI Version
2.0
Fingerprint Reader
Yes
Fingerprint Reader
Yes
Wi-Fi Generation
6
Wi-Fi Generation
6
Keyboard Backlit
Yes
Keyboard Backlit
Yes

Comparison and key differences summary

Reasons to buy the Lenovo ThinkPad T15 Gen 1 20S6004DUS:

  • 8 GB more RAM
  • Lighter weight (-0.01 Kg)
  • +1 Ethernet
  • +1 Ports USB 3.2 Gen 1 Type-C
  • +1 Ports USB 3.2 Gen 2 Type-C

Buy now

Reasons to buy the Lenovo ThinkPad T15 Gen 2 20W400K6US:

  • 43% cheaper, you can save $683.01
  • Newer Product, it was released around 13 months later
  • Moderately better single-core performance, around +26% (Intel i5-1145G7)
  • Much better multithreading performance, around +56% (Intel i5-1145G7)
  • +2 Ports Thunderbolt 4

Buy now

Have you found incorrect information on this page? Contact us and we will fix it as soon as possible.

Trending comparisons (Laptops)

x