2021 ROG Zephyrus G14 vs. 2020 Lenovo Legion 5 15in: Full specs comparison

We have comprehensively analyzed the technical specifications for the 2021 ROG Zephyrus G14 and 2020 Lenovo Legion 5 15in models. Our report includes intricate details such as the CPU, memory, storage, battery life, display quality, and other features.

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2021 ROG Zephyrus G14 image

2021 ROG Zephyrus G14

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2020 Lenovo Legion 5 15in image

2020 Lenovo Legion 5 15in

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2021 ROG Zephyrus G14 Pros

Reasons that 2021 ROG Zephyrus G14 is better than 2020 Lenovo Legion 5 15in.

Slightly faster CPU performance

AMD Ryzen 9-5900HS inside 2021 ROG Zephyrus G14 has a 11% better multi-core CPU performance score than the AMD Ryzen 7-4800H inside 2020 Lenovo Legion 5 15in.

Geekbench 5 multi-core score
2021 ROG Zephyrus G14 - AMD Ryzen 9-5900HS
7,162
2021 ROG Zephyrus G14 - AMD Ryzen 7-5800HS
6,454
2020 Lenovo Legion 5 15in - AMD Ryzen 7-4800H
6,440
2020 Lenovo Legion 5 15in - AMD Ryzen 5-4600H
4,908
About 36% lighter

The 2021 ROG Zephyrus G14 weighed 3.53 pounds, 36% lighter than the 5.5 pounds 2020 Lenovo Legion 5 15in.

Weight2021 ROG Zephyrus G142020 Lenovo Legion 5 15in
Pound
3.53 lbs.
5.5 lbs.
Kilogram
1.60 kg
2.49 kg

2020 Lenovo Legion 5 15in Pros

Reasons that 2020 Lenovo Legion 5 15in is better than 2021 ROG Zephyrus G14.

11% larger display

The 2020 Lenovo Legion 5 15in has a 15.6-inch screen size 11% larger than the 14-inch 2021 ROG Zephyrus G14.

Display size
2020 Lenovo Legion 5 15in
15.6-inch
2021 ROG Zephyrus G14
14-inch

Key Similars

Similar characteristics share between 2021 ROG Zephyrus G14 and 2020 Lenovo Legion 5 15in.

Supports the same maximum memory size of up to 32GB

Both laptops supports up to 32GB of system memory.

Max system memory size
2021 ROG Zephyrus G14
32 GB
2020 Lenovo Legion 5 15in
32 GB
Uses the same memory type and speed

Both laptops supports the same 3200MHz DDR4 RAM.

Memory type and speed
2021 ROG Zephyrus G14 - DDR4
3,200 MHz
2020 Lenovo Legion 5 15in - DDR4
3,200 MHz
Upgradable memory

Both laptops come with available RAM slots that allow you to replace or upgrade when needed.

Memory2021 ROG Zephyrus G142020 Lenovo Legion 5 15in
Slots
x1
x2
TypeDDR4DDR4

Prices

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

2021 ROG Zephyrus G14 Price
ASUS ROG Zephyrus G14 14.0" 144Hz FHD IPS Gaming Laptop (AMD Ryzen 7 5800HS 8-Core, 16GB RAM, 512GB SSD, GeForce RTX 3060 6GB GDDR6, Backlit KYB, Fingerprint, WiFi 6, BT 5.2, Win 11 Home) w/Hub
 ASUS ROG Zephyrus G14 14.0" 144Hz FHD IPS Gaming Laptop (AMD Ryzen 7 5800HS 8-Core, 16GB RAM, 512GB SSD, GeForce RTX 3060 6GB GDDR6, Backlit KYB, Fingerprint, WiFi 6, BT 5.2, Win 11 Home) w/Hub
By ASUS
$799.99
$949.99 16% OFF
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Asus ROG Zephyrus G14 VR Ready Gaming Laptop, 14" 144Hz Full HD IPS Display, 8 Cores AMD Ryzen 9 5900HS,NVIDIA GeForce RTX 3060, Moonlight White-Tikbot Accessories (16GB RAM |1TB PCIe SSD)
 Asus ROG Zephyrus G14 VR Ready Gaming Laptop, 14" 144Hz Full HD IPS Display, 8 Cores AMD Ryzen 9 5900HS,NVIDIA GeForce RTX 3060, Moonlight White-Tikbot Accessories (16GB RAM |1TB PCIe SSD)
By ASUS
$1,498.00
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ASUS ROG Zephyrus G14 14" VR Ready FHD Gaming Laptop,8cores AMD Ryzen 7 4800HS(Beat i7-10750H),16GB RAM,1TB PCIe SSD, Backlight, Wi-Fi 6,USB Type C,HDMI,NVIDIA GeForce GTX1650,Win10(Eclipse Gray)
 ASUS ROG Zephyrus G14 14" VR Ready FHD Gaming Laptop,8cores AMD Ryzen 7 4800HS(Beat i7-10750H),16GB RAM,1TB PCIe SSD, Backlight, Wi-Fi 6,USB Type C,HDMI,NVIDIA GeForce GTX1650,Win10(Eclipse Gray)
By ASUS
$1,119.90
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Lenovo Legion 5 15.6 4600H 4800H Price
Lenovo Legion 5 15.6" Gaming Laptop, 165Hz WQHD IPS, AMD Ryzen 7 7735HS (8-core), 16GB RAM 512GB SSD, NVIDIA GeForce RTX 4060 with 8GB, Wi-Fi 6, Bluetooth, Win11, Storm Gray, W/GaLiMu
 Lenovo Legion 5 15.6" Gaming Laptop, 165Hz WQHD IPS, AMD Ryzen 7 7735HS (8-core), 16GB RAM 512GB SSD, NVIDIA GeForce RTX 4060 with 8GB, Wi-Fi 6, Bluetooth, Win11, Storm Gray, W/GaLiMu
By Lenovo
$1,059.98
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Lenovo Legion 5 Gaming Laptop 15.6" WQHD IPS 165Hz 350nits 100% sRGB AMD Octa-Core Ryzen 7 7735HS 32GB RAM 1TB SSD GeForce RTX 4060 8GB USB-C Backlit Rapid Charge Win11 Gray + HDMI Cable
 Lenovo Legion 5 Gaming Laptop 15.6" WQHD IPS 165Hz 350nits 100% sRGB AMD Octa-Core Ryzen 7 7735HS 32GB RAM 1TB SSD GeForce RTX 4060 8GB USB-C Backlit Rapid Charge Win11 Gray + HDMI Cable
By Lenovo
$1,179.00
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Lenovo Legion 5 Gaming Laptop, 15.6" FHD (1920x1080) IPS Screen, AMD Ryzen 7 4800H Processor, 16GB DDR4, 512GB SSD, NVIDIA GTX 1660Ti, Windows 10, 82B1000AUS, Phantom Black
 Lenovo Legion 5 Gaming Laptop, 15.6" FHD (1920x1080) IPS Screen, AMD Ryzen 7 4800H Processor, 16GB DDR4, 512GB SSD, NVIDIA GTX 1660Ti, Windows 10, 82B1000AUS, Phantom Black
By Lenovo
$1,049.99
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Specs Comparison

Availability

2021 ROG Zephyrus G142020 Lenovo Legion 5 15in
Released20212020
Release DateAnnounced on January 13, 2021 (CES 2021)Announced in April 2020
Pricing-Starting at $899.99
Applicable Models-
  • 2020 Lenovo Legion 5
  • 2020 Lenovo Legion 5 (AMD Ryzen 4000 H-Series)
  • Lenovo Legion 5 (2020)
  • 15-inch Lenovo Legion 5 (2020)
  • Lenovo Legion 5 15ARH-05H
Generations

Exterior

2021 ROG Zephyrus G142020 Lenovo Legion 5 15in
Dimensions
  • 12.76 x 8.66 x 0.70” (324 x 220 x 17.9 mm) 
    Regular ROG Zephyrus G14 models
  • 12.76 x 8.66 x 0.78” (324 x 220 x 1.99 mm)
    ROG Zephyrus G14 with AniMe Matrix™ models
14.3" x 10.2" x 1" / 363mm x 260mm x 23.57 - 26.13mm
Weight
  • 3.53 lbs (1.60 kg) 
    Regular ROG Zephyrus G14 models
  • 3.75 lbs (1.70 kg)
    ROG Zephyrus G14 with AniMe Matrix™ models
Starting at 5.5 lbs (2.5 kg)
Colors
Eclipse Gray Moonlight White
Phantom Black
Keyboard and Trackpad
  • Full-size backlit keyboard
    ROG Overstroek Calibrated Keystrokes N-Key Rollover Fast-Actuating Key Switches
  • Fingerprint login on the power button
  • Gaming Hotkeys
    Volume down volume up mute Armoury Crate
  • Precision Touchpad
  • Keyboard
    • Backlit full-size with the white backlit keyboard.
    • 4-zone RGB (optional)
  • Touchpad
    • Precision Touchpad.
    • Supports multi-touch gesture.

Display

2021 ROG Zephyrus G142020 Lenovo Legion 5 15in
Size14 Inches15.6 Inches
Info
  • 14” WQHD 120Hz
    16:9 2560 x 1440 IPS-level panel 120Hz 100% DCI-P3 Pantone® Validated Adaptive Sync
  • 14” FHD 144Hz
    16:9 1920 x 1080 IPS-level panel 144Hz 100% sRGB 75.35% Adode RGB Pantone® Validated Adaptive Sync
  • 15.6" FHD 60Hz
    1920 x 1080, IPS, 60 Hz, <25 ms Response Time, 100% sRGB, 300 nits.
  • 15.6" FHD 120Hz
    1920 x 1080, IPS, 120 Hz, <25 ms Response Time, 45% NTSC, 250 nits.
  • 15.6" FHD 144Hz HDR
    1920 x 1080, IPS, 144 Hz, <3 ms Response Time, 100% sRGB, 300 nits, VESA DisplayHDR 400 Certified, Dolby Vision™ Enabled.

Ports

2021 ROG Zephyrus G142020 Lenovo Legion 5 15in
2021 ROG Zephyrus G14 Ports
Image Source: ASUS
Left (4)
  • 1 x USB-C
    USB 3.2 Gen 2 (10 Gbps), DisplayPort 1.4, Power Delivery
  • 1 x HDMI
    v2.0b
  • 1 x headphone jack
    Headphone/Microphone
  • 1 x power port
Right (4)
  • 1 x USB-C
    USB 3.2 Gen 2 (10 Gbps)
  • 2 x USB-A
    USB 3.2 Gen 1 (5 Gbps)
  • 1 x lock slot
2020 Lenovo Legion 5 15in Ports
Image Source: Lenovo
  • 1 x USB 3.1 Gen 1 Type-C (with DisplayPort)
  • 1 x USB 3.1 Gen 1 Type-A (always on)
  • 3 x USB 3.1 Gen 1 Type-A
  • 1 x HDMI™ 2.0
  • 1 x RJ45 Ethernet
  • 1 x Kensington MiniSaver Lock slot
  • 1 x 3.5mm microphone/headphone combo
  • 1 x Power input
  • 1 x NOVO hole

Internal Specs

2021 ROG Zephyrus G142020 Lenovo Legion 5 15in
Processor
  1. AMD Ryzen™ 7 5800HS
    8 cores, 16 threads, 2.80 → 4.40 GHz, 4MB L2 Cache, 16MB L3 Cache, 35W
  2. AMD Ryzen™ 9 5900HS
    8 cores, 16 threads, 3.00 → 4.60 GHz, 4MB L2 Cache, 16MB L3 Cache, 35W
  1. AMD Ryzen™ 5 4600H
    6 cores, 12 threads, 3.00 → 4.00 GHz, 3MB L2 Cache, 8MB L3 Cache, 45W
  2. AMD Ryzen™ 7 4800H
    8 cores, 16 threads, 2.90 → 4.20 GHz, 4MB L2 Cache, 8MB L3 Cache, 45W
Integrated Graphics
  1. AMD Ryzen™ 7 5800HS
    AMD Radeon™ Graphics
    8 Graphics Cores, 2000 MHz
  2. AMD Ryzen™ 9 5900HS
    AMD Radeon™ Graphics
    8 Graphics Cores, 2100 MHz
  1. AMD Ryzen™ 5 4600H
    AMD Radeon™ Graphics
    6 Graphics Cores, 1500 MHz
  2. AMD Ryzen™ 7 4800H
    AMD Radeon™ Graphics
    7 Graphics Cores, 1600 MHz
Memory
16GB 32GB
Dual-Channel DDR4 3200MHz Memory.
1 x 8GB or 16GB Onboard Memory and 1 x SODIMM slot
  • Memory Slots
    • 2 x DDR4 SODIMM
  • Memory Configurations
    • Minimum Memory: 8GB
    • Maximum Memory: 32GB
    • Memory Speed: 3200MHz
Discrete Graphics
  • NVIDIA® GeForce GTX™ 1650
    4GB GDDR6 VRAM, with ROG Boost up to 1515MHz at 50W (65W with Dynamic Boost).
  • NVIDIA® GeForce RTX™ 3060
    6GB GDDR6 VRAM, with ROG Boost up to 1382MHz at 60W (80W with Dynamic Boost).
  • NVIDIA® GeForce® GTX 1650 (4GB GDDR5)
  • NVIDIA® GeForce® GTX 1650 Ti (4GB GDDR6)
  • NVIDIA® GeForce RTX™ 2060 (6GB GDDR6)
Storage
512GB 1TB
M.2 NVMe™ PCIe® 3.0 SSD
1 x M.2 2280 slot.
  • Storage Slots
    • 1 x M.2 2230/2280 PCIe SSD slot
    • 1 x 2.5 inches hard drive slot
  • Storage Configurations
    • 128 GB/256 GB/512 GB/1 TB PCIe NVMe SSD
    • 1 TB/2 TB HDD

Connectivity

2021 ROG Zephyrus G142020 Lenovo Legion 5 15in
Wi-FiIntel® Wi-Fi 6 with Gig+ performance (802.11ax)WiFi 6 802.11AX (2 x 2)
Up to 2400 Mbps, WiFi 802.11 b/g/a/n/ac/ax.
BluetoothBluetooth 5.1Bluetooth 5.0
Ethernet-Gigabit LAN
Speed: 10/100/1000 Mbps.

Battery

2021 ROG Zephyrus G142020 Lenovo Legion 5 15in
Size76 Wh
4-cell Li-ion battery
  • 60 Wh (4 Cell polymer)
  • 80 Wh (4 Cell polymer)
Battery Life
  • Up to 12.5 hours
    Video playback.
  • Up to 13.7 hours
    Web browsing.
  • Up to 8 hours
    80Wh models
  • Up to 5 hours
    60Wh models
Power Supply
  • 180W
      ø6.0 mm power adapter.
  • 100W
      USB-C power adapter.
  • 170W AC power adapter
    Lenovo proprietary charging port.
  • 230W AC power adapter
    Lenovo proprietary charging port.

Software

2021 ROG Zephyrus G142020 Lenovo Legion 5 15in
OS
  • Windows 10 Home
  • Windows 10 Pro
  • Windows 10 Home 64-bit
  • Windows 10 Pro 64-bit
Built-in Apps
Armoury Crate GameVisual
  • Lenovo Vantage
  • Lenovo PC Manager
  • McAfee LiveSafe™
  • Lenovo Antivirus
  • Microsoft Office Trial
  • Power2Go

Camera & Audio

2021 ROG Zephyrus G142020 Lenovo Legion 5 15in
Camera
  • No Built-in camera.
  • Support external ROG GC21 camera support 1080p@60Hz.
Front-facing camera
Top-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps.
Audio
  • Speakers
    • 2 x 2.5W speaker with Smart Amp Technology.
    • 2 x 0.7W tweeter.
    • Supports Dolby Atmos.
    • 2.85x Louder Volume.
    • 1.71x More Bass.
    • 2.82x Dynamic Range.
  • Microphones
    • Built-in array microphone.
    • Two-Way AI Noise Cancelation.
  • 2 x 2W Harman Kardon® Speaker System with Chamber
  • Dolby Atmos® Headphone Support
  • Dual-array microphones

Misc

2021 ROG Zephyrus G142020 Lenovo Legion 5 15in
Security
  • One-Touch Login
    Fingerprint on the power button.
  • Kensington Lock Slot
  • Chassis Kensington® Wedge security lock
In the box-
  • Legion 5 15"
  • AC Adapter
  • Internal Battery
  • Quick start guide
Warranty-1 Year Depot or Carry-in

Key Features

2021 ROG Zephyrus G142020 Lenovo Legion 5 15in
At Glance
Released in
2021
16:9
14”
1440p 120Hz
Weight
3.53 lb
1.60 kg
Up to
AMD Ryzen 9-5900HS
8C/16T, 3.00 → 4.60 GHz
Geekbench 5
1,356
Single Core
Geekbench 5
7,162
Multi-Core
With integrated
AMD Radeon™ Graphics
8 Graphics Cores, 2100 MHz
Upgradable up to
32GB
3200 MHz DDR4
2021 ROG Zephyrus G14 Ports
Nvidia GeForce
RTX 3060
6GB GDDR6 60W TGP
Released in Mid
2020
16:9 FHD
15.6”
HDR 144Hz
Weight
5.5 lb
2.49 kg
Up to
AMD Ryzen 7-4800H
8C/16T, 2.90 → 4.20 GHz
Geekbench 5
1,078
Single Core
Geekbench 5
6,440
Multi-Core
With integrated
AMD Radeon™ Graphics
7 Graphics Cores, 1600 MHz
Upgradable up to
32GB
3200 MHz DDR4
2020 Lenovo Legion 5 15in Ports
NVIDIA GeForce
RTX 2060
6GB GDDR6

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