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Samsung Galaxy Book (2021) vs. Lenovo Legion Slim 7 (15”, AMD, 2020): Full specs comparison

Here is a comparison of the specs between Samsung Galaxy Book (2021) and Lenovo Legion Slim 7 (15”, AMD, 2020), including CPU, RAM, storage, battery, display, and more.

Compare With Please enter device name or part of it Samsung Galaxy Book (2021) See at Amazon	Compare With Please enter device name or part of it Lenovo Legion Slim 7 (15”, AMD, 2020) See at Amazon

Samsung Galaxy Book (2021) Pros

Reasons that Samsung Galaxy Book (2021) is better than Lenovo Legion Slim 7 (15”, AMD, 2020).

Samsung Galaxy Book (2021) supports a faster memory speed than the Lenovo Legion Slim 7 (15”, AMD, 2020). It supports up to 4267MHz versus 3200MHz of system memory on the Lenovo Legion Slim 7 (15”, AMD, 2020).

Memory type and speed

Samsung Galaxy Book (2021) - LPDDR4X

4,267 MHz

Lenovo Legion Slim 7 (15”, AMD, 2020) - DDR4

3,200 MHz

Samsung Galaxy Book (2021) weighed 3.41 pounds, 17% lighter than the 4.1 pounds Lenovo Legion Slim 7 (15”, AMD, 2020).

Weight	Samsung Galaxy Book (2021)	Lenovo Legion Slim 7 (15”, AMD, 2020)
Pound	3.41 lbs.	4.1 lbs.
Kilogram	1.55 kg	1.86 kg

Lenovo Legion Slim 7 (15”, AMD, 2020) Pros

Reasons that Lenovo Legion Slim 7 (15”, AMD, 2020) is better than Samsung Galaxy Book (2021).

AMD Ryzen 9-4900H inside Lenovo Legion Slim 7 (15”, AMD, 2020) has a 51% better multi-core CPU performance score than the Intel Core i7-1165G7 inside Samsung Galaxy Book (2021).

Geekbench 5 multi-core score

Lenovo Legion Slim 7 (15”, AMD, 2020) - AMD Ryzen 9-4900H

6,806

Lenovo Legion Slim 7 (15”, AMD, 2020) - AMD Ryzen 7-4800H

6,440

Lenovo Legion Slim 7 (15”, AMD, 2020) - AMD Ryzen 5-4600H

4,908

Samsung Galaxy Book (2021) - Intel Core i7-1165G7

4,487

Samsung Galaxy Book (2021) - Intel Core i5-1135G7

3,980

Samsung Galaxy Book (2021) - Intel Core i3-1115G4

2,445

Lenovo Legion Slim 7 (15”, AMD, 2020) comes with one SODIMM slot that allow you to replace or upgrade when needed. On the flip side, you can't upgrade RAM on the Samsung Galaxy Book (2021) since it has onboard memory.

Memory	Samsung Galaxy Book (2021)	Lenovo Legion Slim 7 (15”, AMD, 2020)
Slots	Onboard	x0,1
Type	LPDDR4X	DDR4

Prices

Here are the latest price updates and offers for both devices.

Samsung Galaxy Book 2021 Price
	Samsung Galaxy Book Go Laptop PC Computer Qualcomm 7C Pro 4GB Memory 128GB eUFS Storage 18-Hour Battery Compact Light Shockproof WFH Ready WiFi 5, Silver By Samsung Electronics $289.96 $349.99 17% OFF	See at Amazon
	SAMSUNG 14" Galaxy Book4 Pro Laptop PC Computer, Intel Core 7 Ultra Processor 512GB, 3K AMOLED (2880 x 1800) Touchscreen, Advanced Security, 2024 Model, NP940XGK-KG1US, Moonstone Gray By SAMSUNG $1,449.99	See at Amazon
	SAMSUNG 16" Galaxy Book4 Pro Business Laptop, Wi-Fi PC Computer, Windows 11 PRO, Intel Core 7 Ultra 155H / 32GB / 1TB, 3K AMOLED Touchscreen, 2024 Model, NP964XGK-KG1US, Moonstone Gray By SAMSUNG $2,049.99	See at Amazon
Lenovo Legion Slim 7 (15”, AMD, 2020) Price
	Lenovo - Legion Slim 7 - Gaming Laptop - AMD Ryzen 7 5800H - 16GB DDR4 RAM - 2 x 1TB NVMe TLC SSD - NVIDIA GeForce RTX 3060 Max-Q Graphics - 15.6" FHD 165 Hz - Windows By Lenovo $1,849.00	See at Amazon
	Lenovo Legion Slim 7 16IRH8 16" Laptop AMD Ryzen 7 7840HS GeForce RTX 4060 16GB 1TB SSD W11H (Renewed) By Lenovo $1,249.99	See at Amazon
	Lenovo Legion Slim 5 Gaming Laptop Computer, 14.5" OLED WQXGA+ Display, 16GB RAM 1TB Storage, AMD Ryzen 7 7840HS, 8core, NVIDIA GeForce RTX 4060, Wi-Fi, Backlit KB, Win11, Storm Grey, W/GaLiMu By Lenovo $1,389.95	See at Amazon

Availability	Samsung Galaxy Book (2021)	Lenovo Legion Slim 7 (15”, AMD, 2020)
Released	2021	2020
Release Date	Announced at Samsung Unpack Event (2021) Announced on April 28, 2021	Announced on November 11, 2020
Applicable Models	Samsung Galaxy Book Samsung Galaxy Book 1 Samsung Galaxy Book (1st Gen) Samsung Galaxy Book (2021) Samsung Galaxy Book with 11th Gen Intel G-Series processors	-

Exterior	Samsung Galaxy Book (2021)	Lenovo Legion Slim 7 (15”, AMD, 2020)
Dimensions	14.04" x 9.02" x 0.60" (356.6 x 229.1 x 15.4 mm)	14.01 x 9.84 x 0.6 - 0.7 inches (356 x 250 x 15.9 - 17.9 mm)
Weight	3.41 lbs (1.55 kg)	Starting at 4.1 lbs (1.86 kg)
Colors	Mystic Silver Mystic Blue	Slate grey
Keyboard and Trackpad	Full size, backlit chiclet keyboard with Numpad Optional fingerprint sensor on Power key. Precise Touchpad Microsoft Precision Touchpad support.	6-row, spill-resistant, multimedia Fn keys, numeric keypad. LED backlight. Buttonless glass surface multi-touch touchpad supports Precision TouchPad (PTP).

Display	Samsung Galaxy Book (2021)	Lenovo Legion Slim 7 (15”, AMD, 2020)
Size	15.6 Inches	15.6 Inches
Info	Resolution: 1920 x 1080 Aspect Ratio: 16:9 Panel Type: TFT LCD	15.6" FHD 60Hz 1920 x 1080 IPS 60 Hz 100% sRGB Dolby Vision® Supported 300 nits 15.6" FHD 144Hz 1920 x 1080 IPS 144 Hz Up to 3 ms with OD Response Time 100% sRGB Dolby Vision® Supported 300 nits 15.6" UHD 60Hz 3840 x 2160 IPS 60 Hz 100% Adobe RGB VESA DisplayHDR 400 Certified Dolby Vision® Supported 500 nits

Ports	Samsung Galaxy Book (2021)	Lenovo Legion Slim 7 (15”, AMD, 2020)
Image Source: Samsung Left (4) 2 x USB-C USB 3.2 Gen 2 (10 Gbps), Power Delivery, DisplayPort 1 x HDMI 1 x USB-A USB 3.2 Gen 1 (5 Gbps) Right (5) 1 x microSD card slot UFS, SDXC 1 x nanoSIM card slot Optional 1 x headphone jack Headphone/Microphone 1 x USB-A USB 3.2 Gen 1 (5 Gbps) 1 x lock slot	1 x USB-C 3.2 Gen 2 Supports DisplayPort™ 1.4b, and Power Delivery 100W. 1 x USB-A 3.2 Gen 2 1 x USB-A 3.2 Gen 2 (Always On) 1 x 4-in-1 Full-size SD Card Reader 1 x Audio jack 1 x Power adapter

Internal Specs	Samsung Galaxy Book (2021)	Lenovo Legion Slim 7 (15”, AMD, 2020)
Processor	11th Gen Intel® Core™ i3-1115G4 2 cores, 4 threads, 3.00 → 4.10 GHz, 6MB SmartCache, 28W 11th Gen Intel® Core™ i5-1135G7 4 cores, 8 threads, 2.40 → 4.20 GHz, 8MB SmartCache, 28W 11th Gen Intel® Core™ i7-1165G7 4 cores, 8 threads, 2.80 → 4.70 GHz, 12MB SmartCache, 28W	AMD Ryzen™ 5 4600H 6 cores, 12 threads, 3.00 → 4.00 GHz, 3MB L2 Cache, 8MB L3 Cache, 45W AMD Ryzen™ 7 4800H 8 cores, 16 threads, 2.90 → 4.20 GHz, 4MB L2 Cache, 8MB L3 Cache, 45W AMD Ryzen™ 9 4900H 8 cores, 16 threads, 3.30 → 4.40 GHz, 4MB L2 Cache, 8MB L3 Cache, 45W
Integrated Graphics	11th Gen Intel® Core™ i3-1115G4 Intel® UHD Graphics 48 Execution Units, 400 → 1250 MHz 11th Gen Intel® Core™ i5-1135G7 Intel® Iris® Xe Graphics 80 Execution Units, 400 → 1300 MHz 11th Gen Intel® Core™ i7-1165G7 Intel® Iris® Xe Graphics 96 Execution Units, 400 → 1300 MHz	AMD Ryzen™ 5 4600H AMD Radeon™ Graphics 6 Graphics Cores, 1500 MHz AMD Ryzen™ 7 4800H AMD Radeon™ Graphics 7 Graphics Cores, 1600 MHz AMD Ryzen™ 9 4900H AMD Radeon™ Graphics 8 Graphics Cores, 1750 MHz
Memory	4GB 3733 LPDDR4X onboard memory. 8GB 16GB 4267 LPDDR4X onboard memory.	8GB 16GB 32GB 3200 MHz DDR4 Memory 1 x Onboard Memory 1 x SO-DIMM DDR4 Slot
Discrete Graphics	Optional NVIDIA® GeForce® MX450 Graphics	NVIDIA® GeForce® GTX 1650 Ti 4GB GDDR6 NVIDIA® GeForce® GTX 1660 Ti Max-Q Design, 6GB GDDR6 NVIDIA® GeForce RTX™ 2060 Max-Q Design, 6GB GDDR6
Storage	256GB 512GB NVMe SSD 2 x M.2 2230/2280 PCIe SSD slot.	512 GB 1TB 2TB M.2 2280 SSD 2 x PCIe NVMe, PCIe 3.0 x4 slots

Connectivity	Samsung Galaxy Book (2021)	Lenovo Legion Slim 7 (15”, AMD, 2020)
Wi-Fi	Wi-Fi 6 (802.11 ax 2X2)	Killer Wi-Fi 6 AX1650, 802.11ax 2x2 Wi-Fi + Bluetooth 5.1, M.2 Card
Bluetooth	Bluetooth® v5.1	Bluetooth 5.1
More	Optional LTE	-

Battery	Samsung Galaxy Book (2021)	Lenovo Legion Slim 7 (15”, AMD, 2020)
Size	54 Wh	71 WHr (Integrated 3-Cell Li-Polymer battery)
Battery Life	Up to 10.9 hours Local video playback.	Up to 4.9 hours Tested with MobileMark® 2018
Power Supply	65W Power Adapter	170W 230W Slim tip AC adapter.

Software	Samsung Galaxy Book (2021)	Lenovo Legion Slim 7 (15”, AMD, 2020)
OS	Windows 10 Home Windows 10 Pro	Windows 10 Home 64 Windows 10 Pro 64 FreeDOS No operating system
Built-in Apps	Link Sharing Live Message Live Wallpaper McAfee Live Safe (60 days trial) Samsung Gallery Quick Search Samsung DeX Samsung Flow Samsung Notes Samsung Recovery Samsung Settings Studio Plus Samsung Update teamPL	Lenovo Vantage Dolby Atmos® Speaker System Dolby Vision® Xrite-Pantone Color Management McAfee® Antivirus

Camera & Audio	Samsung Galaxy Book (2021)	Lenovo Legion Slim 7 (15”, AMD, 2020)
Camera	HD front-facing camera	Top-placed Built-in HD Webcam (720p) with Privacy Shutter
Audio	Dolby Atmos® Speakers Dual Array Mic	2 x 2W Dolby Atmos® Speaker System for Gaming Dual array microphone

Misc	Samsung Galaxy Book (2021)	Lenovo Legion Slim 7 (15”, AMD, 2020)
Sensors	Fingerprint sensor on power key	Fingerprint Reader Combined with Power Button
Security	TPM Fingerprint Reader Security Lock slot	Fingerprint Reader Touch style fingerprint reader on the power button BIOS Security Power-on password Supervisor password Other Security Camera privacy shutter
In the box	Galaxy Book USB-C Data Cable Travel Adapter	Lenovo Legion Slim 7 15” AC adapter Internal Battery Quick Start Guide
Warranty	1-year limited warranty	2-year (1-yr battery) depot service

Key Features	Samsung Galaxy Book (2021)	Lenovo Legion Slim 7 (15”, AMD, 2020)
At Glance	Released in Mid 2021 16:9 FHD 15.6” 1080p 60Hz Weight 3.41 lb 1.55 kg Up to Intel Core i7-1165G7 4C/8T, 2.80 → 4.70 GHz Geekbench 5 1,374 Single Core Geekbench 5 4,487 Multi-Core With integrated Intel® Iris® Xe Graphics 96 Execution Units, 400 → 1300 MHz Nvidia GeForce MX450 2GB GDDR6	Released in 2020 16:9 4K UHD 15.6” 2160p 60Hz Weight 4.1 lb 1.86 kg Up to AMD Ryzen 9-4900H 8C/16T, 3.30 → 4.40 GHz Geekbench 5 1,137 Single Core Geekbench 5 6,806 Multi-Core With integrated AMD Radeon™ Graphics 8 Graphics Cores, 1750 MHz Upgradable up to 32GB 3200 MHz DDR4 NVIDIA GeForce RTX 2060 6GB GDDR6 with Max-Q

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Samsung Galaxy Book (2021) vs. Lenovo Legion Slim 7 (15”, AMD, 2020): Full specs comparison