Lenovo ThinkPad X1 20UB001FUS vs ThinkPad X1 Extreme 20Y50011US Laptop Comparison

Lenovo ThinkPad X1 20UB001FUS and Lenovo ThinkPad X1 Extreme 20Y50011US are both laptops with the same Panel Type (IPS), Refresh Rate (60 Hz) and Operating System (Windows 10 Pro). The main differences are in better single-core performance (+44%), better multithreading performance (+226%), CPU and CPU Cores.

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Lenovo ThinkPad X1 20UB001FUS	Lenovo ThinkPad X1 Extreme 20Y50011US
Prices (Change region) In Stock $639.68 Last updated 34 minutes ago.	Prices (Change region) Out of Stock + $18.00 Shipping $2,100.00 Out of Stock $2,599.99 Out of Stock + $6.99 Shipping $2,814.99 Out of Stock Free shipping $3,162.50 - Buy now Show 2 more offers
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Brand Lenovo	Brand Lenovo
Model 20UB001FUS	Model 20Y50011US
Release Date 📅 September 2019	Release Date 📅 November 2021
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews Add a product review
Single-Core Performance (Charts) (-44%)	Single-Core Performance (Charts) (0%)
Workstation Performance (Charts) (-226%)	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 i5-10210U	CPU Intel i7-11850H
CPU Cores 4	CPU Cores 8
CPU Clock Rate 1600 MHz	CPU Clock Rate 2500 MHz
CPU Turbo Clock Rate 4200 MHz	CPU Turbo Clock Rate 4800 MHz
RAM Size 8 GB	RAM Size 16 GB
Memory Type LPDDR3	Memory Type DDR4
Memory Configuration -	Memory Configuration 1 x 16 GB
GPU Intel UHD Graphics	GPU NVIDIA GeForce RTX 3070
SSD Capacity 256 GB	SSD Capacity 512 GB
SSD Type -	SSD Type NVMe,PCI Express 4.0
Screen Size 14"	Screen Size 16"
Resolution 1920 x 1080	Resolution 3840 x 2400
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 Full HD
Dimensions 323 mm x 218 mm x 15.5 mm	Dimensions 359.5 mm x 253.8 mm x 17.7 mm
Operating System Windows 10 Pro	Operating System Windows 10 Pro
Weight 1.36 Kg	Weight 1.81 Kg
Battery Capacity 51 Wh	Battery Capacity 90 Wh
USB 3.2 Gen 1 Type A Ports 2	USB 3.2 Gen 1 Type A Ports 2
USB 3.2 Gen 2 Type C Ports 2	USB 3.2 Gen 2 Type C Ports -
USB 4 Gen 3x2 Ports -	USB 4 Gen 3x2 Ports 2
HDMI Ports 1	HDMI Ports 1
HDMI Version 1.4b	HDMI Version -
Fingerprint Reader Yes	Fingerprint Reader Yes
Wi-Fi Generation 6	Wi-Fi Generation 6E
Keyboard Backlit Yes	Keyboard Backlit Yes

Comparison and key differences summary

Reasons to buy the Lenovo ThinkPad X1 20UB001FUS:

70% cheaper, you can save $1,460.32
Smaller screen size (-2.00")
Lighter weight (-0.45 Kg)
+2 Ports USB 3.2 Gen 2 Type-C

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Reasons to buy the Lenovo ThinkPad X1 Extreme 20Y50011US:

Newer Product, it was released around 2 years later
Much better single-core performance, around +44% (Intel i7-11850H)
Monstrously better multithreading performance, around +226% (Intel i7-11850H)
4 more cores (Intel i7-11850H)
8 GB more RAM
More Capacity (SSD +256 GB available)
Bigger screen size (+2.00")
Higher Screen Resolution (3840 x 2400 pixel)
Higher battery capacity (+39 Wh)
Newer Wi-Fi protocol
+2 Ports USB 4 Gen 3x2