Lenovo IdeaPad 3 81WF000SUS vs IdeaPad 3 CB 11AST5 82H40000US Laptop Comparison

Lenovo IdeaPad 3 81WF000SUS and Lenovo IdeaPad 3 CB 11AST5 82H40000US are both laptops with the same Memory Type (DDR4), Refresh Rate (60 Hz) and Front Camera Resolution (HD). The main differences are in better single-core performance (+129%), better multithreading performance (+670%), better gaming performance (+350%) and CPU.

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Lenovo IdeaPad 3 81WF000SUS	Lenovo IdeaPad 3 CB 11AST5 82H40000US
Prices (Change region) Out of Stock Free shipping $798.99 Out of Stock + $35.00 Shipping $799.00	Prices (Change region) In Stock $199.99 Last updated 27 minutes ago.
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Brand Lenovo	Brand Lenovo
Model 81WF000SUS	Model 82H40000US
Release Date 📅 September 2021	Release Date 📅 November 2020
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★★ (2 reviews) Add a product review	User reviews Add a product review
Single-Core Performance (Charts) (0%)	Single-Core Performance (Charts) (-129%)
Workstation Performance (Charts) (0%)	Workstation Performance (Charts) (-670%)
Gaming Performance (Charts) (0%) * Performance may vary depending on the OEM's TGP configuration	Gaming Performance (Charts) (-350%) * Performance may vary depending on the OEM's TGP configuration
Price history View Details ►	Price history View Details ►
CPU Intel i7-1065G7	CPU AMD A6-9220C
CPU Cores 4	CPU Cores 2
CPU Clock Rate 1300 MHz	CPU Clock Rate 1800 MHz
CPU Turbo Clock Rate 3900 MHz	CPU Turbo Clock Rate 2700 MHz
RAM Size 8 GB	RAM Size 4 GB
Memory Type DDR4	Memory Type DDR4
GPU Intel Iris Plus Graphics	GPU AMD Radeon R5
SSD Capacity 256 GB	SSD Capacity -
SSD Type NVMe,PCI Express 3.0	SSD Type -
Screen Size 17.3"	Screen Size 11.6"
Resolution 1920 x 1080	Resolution 1366 x 768
Panel Type IPS	Panel Type TN
Refresh Rate 60 Hz	Refresh Rate 60 Hz
Front Camera Yes	Front Camera Yes
Front Camera Resolution HD	Front Camera Resolution HD
Dimensions 402 mm x 281.2 mm x 19.9 mm	Dimensions 286.7 mm x 205.5 mm x 18.1 mm
Operating System Windows 10 Home	Operating System Chrome OS
Weight 2.2 Kg	Weight 1.12 Kg
Battery Capacity 42 Wh	Battery Capacity 47 Wh
USB 2.0 Ports 1	USB 2.0 Ports -
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 -	USB 3.2 Gen 1 Type C Ports 2
HDMI Ports 1	HDMI Ports -
HDMI Version 1.4b	HDMI Version -
Fingerprint Reader Yes	Fingerprint Reader No
Wi-Fi Generation 5	Wi-Fi Generation 5
Keyboard Backlit No	Keyboard Backlit No

Comparison and key differences summary

Reasons to buy the Lenovo IdeaPad 3 81WF000SUS:

Newer Product, it was released around 9 months later
Monstrously better single-core performance, around +129% (Intel i7-1065G7)
Monstrously better multithreading performance, around +670% (Intel i7-1065G7)
Monstrously better gaming performance, around +350% (Intel Iris Plus Graphics)
2 more cores (Intel i7-1065G7)
4 GB more RAM
Bigger screen size (+5.70")
Higher Screen Resolution (1920 x 1080 pixel)
+1 HDMI
+1 Ports USB 2.0
Fingerprint Reader