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

We have comprehensively analyzed the technical specifications for the Lenovo Legion Slim 7 (15”, AMD, 2020) and Samsung Galaxy Book (2021) models. Our report includes intricate details such as the CPU, memory, storage, battery life, display quality, and other features.

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

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	Lenovo Legion Slim 7 (15”, AMD, 2020)	Samsung Galaxy Book (2021)
Slots	x1	Onboard
Type	DDR4	LPDDR4X

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

Prices

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

Lenovo Legion Slim 7 (15”, AMD, 2020) Price
	Lenovo Legion Slim 5 Gaming Laptop \| 16" WQXGA 165Hz 100% sRGB \| AMD Zen4 8-core Ryzen 7 7840HS \| 16GB DDR5 512GB SSD \| GeForce RTX 4060 8GB \| RGB Backlit Rapid Charge Win11Pro Grey + HDMI Cable By Lenovo $1,249.00	See at Amazon
	Lenovo legion 5 Slim 5 16" WQXGA 2.5K 165Hz (AMD 8-Core Ryzen 7 7840HS (Beat i7-12700H), GeForce RTX 4060 8GB, 64GB DDR5 RAM, 2TB PCIe SSD) RGB Backlit Gaming Laptop, Wi-Fi 6E, 3D Nahimic, Win 11 Home By Lenovo $1,599.98	See at Amazon
	Lenovo Legion Slim 5 Gen 8 AMD 14" Laptop (2023 Model) - AMD Ryzen 7 7840HS 8-Core, NVIDIA GeForce RTX 4060, 16GB RAM, 512 GB M.2 NVMe SSD, 14.5" 2.8K OLED 400-Nits, Windows 11 Home By Lenovo $1,374.99 $1,449.99 5% OFF	See at Amazon
Samsung Galaxy Book 2021 Price
	SAMSUNG 16” Galaxy Book3 Pro Laptop PC Computer, 13th Gen Intel Core i7-1360P Processor / 16GB / 1TB, 3K AMOLED Screen, 120hz, Fingerprint Reader, FHD Webcam, 2023 Model, NP960XFG-KC1US, Graphite By SAMSUNG $999.99 $1,749.99 43% OFF	See at Amazon
	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 $349.99	See at Amazon
	SAMSUNG Galaxy Book Pro Intel Evo Platform Laptop Computer 15.6" AMOLED Screen 11th Gen Intel Core i5 Processor 8GB Memory 512GB SSD Long-Lasting Battery, Mystic Silver By SAMSUNG $615.00	See at Amazon

Availability	Lenovo Legion Slim 7 (15”, AMD, 2020)	Samsung Galaxy Book (2021)
Released	2020	2021
Release Date	Announced on November 11, 2020	Announced at Samsung Unpack Event (2021) Announced on April 28, 2021
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	Lenovo Legion Slim 7 (15”, AMD, 2020)	Samsung Galaxy Book (2021)
Dimensions	14.01 x 9.84 x 0.6 - 0.7 inches (356 x 250 x 15.9 - 17.9 mm)	14.04" x 9.02" x 0.60" (356.6 x 229.1 x 15.4 mm)
Weight	Starting at 4.1 lbs (1.86 kg)	3.41 lbs (1.55 kg)
Colors	Slate grey	Mystic Silver Mystic Blue
Keyboard and Trackpad	6-row, spill-resistant, multimedia Fn keys, numeric keypad. LED backlight. Buttonless glass surface multi-touch touchpad supports Precision TouchPad (PTP).	Full size, backlit chiclet keyboard with Numpad Optional fingerprint sensor on Power key. Precise Touchpad Microsoft Precision Touchpad support.

Display	Lenovo Legion Slim 7 (15”, AMD, 2020)	Samsung Galaxy Book (2021)
Size	15.6 Inches	15.6 Inches
Info	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	Resolution: 1920 x 1080 Aspect Ratio: 16:9 Panel Type: TFT LCD

Ports	Lenovo Legion Slim 7 (15”, AMD, 2020)	Samsung Galaxy Book (2021)
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	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

Internal Specs	Lenovo Legion Slim 7 (15”, AMD, 2020)	Samsung Galaxy Book (2021)
Processor	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	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
Integrated Graphics	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	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
Memory	8GB 16GB 32GB 3200 MHz DDR4 Memory 1 x Onboard Memory 1 x SO-DIMM DDR4 Slot	4GB 3733 LPDDR4X onboard memory. 8GB 16GB 4267 LPDDR4X onboard memory.
Discrete 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	Optional NVIDIA® GeForce® MX450 Graphics
Storage	512 GB 1TB 2TB M.2 2280 SSD 2 x PCIe NVMe, PCIe 3.0 x4 slots	256GB 512GB NVMe SSD 2 x M.2 2230/2280 PCIe SSD slot.

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

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

Software	Lenovo Legion Slim 7 (15”, AMD, 2020)	Samsung Galaxy Book (2021)
OS	Windows 10 Home 64 Windows 10 Pro 64 FreeDOS No operating system	Windows 10 Home Windows 10 Pro
Built-in Apps	Lenovo Vantage Dolby Atmos® Speaker System Dolby Vision® Xrite-Pantone Color Management McAfee® Antivirus	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

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

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

Key Features	Lenovo Legion Slim 7 (15”, AMD, 2020)	Samsung Galaxy Book (2021)
At Glance	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	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