ROG Zephyrus M15 vs. 2020 ROG Zephyrus G15: Full specs comparison

Here is a comparison of the specs between ROG Zephyrus M15 and 2020 ROG Zephyrus G15, including CPU, RAM, storage, battery, display, and more.

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ROG Zephyrus M15 image

ROG Zephyrus M15

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2020 ROG Zephyrus G15 image

2020 ROG Zephyrus G15

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ROG Zephyrus M15 Pros

Reasons that ROG Zephyrus M15 is better than 2020 ROG Zephyrus G15.

Supports larger memory

ROG Zephyrus M15 supports a larger memory capacity than the 2020 ROG Zephyrus G15. It supports up to 48GB versus 32GB of system memory on the 2020 ROG Zephyrus G15.

Max system memory size
ROG Zephyrus M15
48 GB
2020 ROG Zephyrus G15
32 GB
About 10% lighter

ROG Zephyrus M15 weighed 4.18 pounds, 10% lighter than the 4.62 pounds 2020 ROG Zephyrus G15.

WeightROG Zephyrus M152020 ROG Zephyrus G15
Pound
4.18 lbs.
4.62 lbs.
Kilogram
1.90 kg
2.10 kg

2020 ROG Zephyrus G15 Pros

We couldn't find any advantages of 2020 ROG Zephyrus G15 over ROG Zephyrus M15.

Key Similars

Similar characteristics share between ROG Zephyrus M15 and 2020 ROG Zephyrus G15.

Similar CPU performance

Both laptops has a similar multi-core CPU performance score.

Geekbench 5 multi-core score
2020 ROG Zephyrus G15 - AMD Ryzen 9-4900HS
6,956
ROG Zephyrus M15 - Intel Core i7-10875H
6,874
2020 ROG Zephyrus G15 - AMD Ryzen 7-4800HS
6,597
ROG Zephyrus M15 - Intel Core i7-10750H
5,412
Uses the same memory type and speed

Both laptops supports the same 3200MHz DDR4 RAM.

Memory type and speed
ROG Zephyrus M15 - DDR4
3,200 MHz
2020 ROG Zephyrus G15 - DDR4
3,200 MHz

Prices

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

ROG Zephyrus M15 Price
Newest Asus ROG Zephyrus M15 15.6" FHD 240Hz IPS Premium Gaming Laptop, 10th Gen Intel Core i7-10750H, 16GB RAM, 1TB PCIe SSD, NVIDIA GeForce RTX 2070 Max-Q 8GB GDDR6, RGB Backlit Keyboard, Windows 10
 Newest Asus ROG Zephyrus M15 15.6" FHD 240Hz IPS Premium Gaming Laptop, 10th Gen Intel Core i7-10750H, 16GB RAM, 1TB PCIe SSD, NVIDIA GeForce RTX 2070 Max-Q 8GB GDDR6, RGB Backlit Keyboard, Windows 10
By asus
$1,799.00
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Laptop Prism Gray Top Cover US English Backlit Keyboard Palmrest Touchpad Assembly 6053B1798501 Compatible Replacement Spare Part for Asus ROG Zephyrus M15 GU502 Series
 Laptop Prism Gray Top Cover US English Backlit Keyboard Palmrest Touchpad Assembly 6053B1798501 Compatible Replacement Spare Part for Asus ROG Zephyrus M15 GU502 Series
By Generic
$109.24
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Laptop Brushed Black Top Cover US English Backlit Keyboard Palmrest Touchpad Assembly 6053B1883901 Compatible Replacement Spare Part for Asus ROG Zephyrus M15 GU502 Series
 Laptop Brushed Black Top Cover US English Backlit Keyboard Palmrest Touchpad Assembly 6053B1883901 Compatible Replacement Spare Part for Asus ROG Zephyrus M15 GU502 Series
By Generic
$172.49
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ROG Zephyrus G15 5900HS Price
ASUS ROG Zephyrus G15 15.6" 165Hz QHD (2560x1440) Slim Gaming Laptop, 8 Cores AMD Ryzen 9 5900HS, GeForce RTX 3060, 100% DCI-P3 Pantone, RGB Backlit KB, Wi-Fi 6 (40GB RAM | 2TB PCIe SSD)
 ASUS ROG Zephyrus G15 15.6" 165Hz QHD (2560x1440) Slim Gaming Laptop, 8 Cores AMD Ryzen 9 5900HS, GeForce RTX 3060, 100% DCI-P3 Pantone, RGB Backlit KB, Wi-Fi 6 (40GB RAM | 2TB PCIe SSD)
By ASUS
$1,409.90
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ASUS ROG Zephyrus G15 Slim Flagship Gaming Laptop, 15.6" 165Hz QHD (2560x1440) 100% DCI-P3 Pantone, AMD Ryzen 9 5900HS 8 Cores, GeForce RTX 3060, RGB Backlit KB, Wi-Fi 6 (40GB RAM | 2TB PCIe SSD)
 ASUS ROG Zephyrus G15 Slim Flagship Gaming Laptop, 15.6" 165Hz QHD (2560x1440) 100% DCI-P3 Pantone, AMD Ryzen 9 5900HS 8 Cores, GeForce RTX 3060, RGB Backlit KB, Wi-Fi 6 (40GB RAM | 2TB PCIe SSD)
By ASUS
$1,419.16
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ASUS ROG Zephyrus G14 Alan Walker SE Gaming Laptop | 14" WQHD 120Hz | AMD 8-Core Ryzen 9 5900HS (>i7-10370H) | 24GB DDR4 1TB SSD | GeForce RTX3050Ti 4GB | Backlit USB-C Win10Pro + HDMI Cable
 ASUS ROG Zephyrus G14 Alan Walker SE Gaming Laptop | 14" WQHD 120Hz | AMD 8-Core Ryzen 9 5900HS (>i7-10370H) | 24GB DDR4 1TB SSD | GeForce RTX3050Ti 4GB | Backlit USB-C Win10Pro + HDMI Cable
By ASUS
$999.00
See at Amazon

Specs Comparison

Availability

ROG Zephyrus M152020 ROG Zephyrus G15
Released20202020
Applicable Models-
  • 2020 ROG Zephyrus G15
  • ROG Zephyrus G15 (2020)
  • ROG Zephyrus G15 GA502
  • ROG Zephyrus G15 GA502IV
  • ROG Zephyrus G15 GA502IU
  • ROG Zephyrus G15 GA502DU
Generations

Exterior

ROG Zephyrus M152020 ROG Zephyrus G15
DimensionsBrushed Black models
  • 14.17” x 9.92” x 0.74” (360 x 252 x 18.9 mm)
Prism Gray / Black
  • 14.17” x 9.92” x 0.78” (360 x 252 x 19.9 mm)
  • Width: 36.0cm (14.17”)
  • Depth: 25.2cm (9.92”)
  • Height: 1.99cm (0.78”)
Weight4.18 lbs (1.9 kg)2.1kg
Colors
Brushed Black Prism Gray
Black
Keyboard and Trackpad
  • Backlit chicklet keyboard
  • Brushed Black: Per-key RGB lighting
  • Prism Gray / Black: One-zone RGB lighting
  • Aura Sync
  • Hotkeys: Volume up / Volume down / Microphone mute / ROG Armoury Crate
  • N key rollover
  • Backlit chicklet keyboard
  • Hotkeys: Volume up / Volume down / Microphone mute / ROG Armoury Crate
  • N key rollover

Display

ROG Zephyrus M152020 ROG Zephyrus G15
Size15.6 Inches15.6 Inches
Info
  • 15.6-inch 4K UHD (3840x2160) IPS-level panel, 60Hz, 100% Adobe RGB, Pantone® Validated
  • 15.6-inch Full HD (1920x1080) IPS-level panel, 240Hz, 3ms, 100% sRGB, Pantone® Validated
  • 15.6-inch Full HD (1920x1080) IPS-level panel, 144Hz
  • 15.6-inch Non-glare Full HD (1920 x 1080) IPS-level panel, 240Hz, 3ms, 100% sRGB, Pantone® Validated, adaptive sync
  • 15.6-inch Non-glare Full HD (1920 x 1080) IPS-level panel, 144Hz, adaptive sync

Ports

ROG Zephyrus M152020 ROG Zephyrus G15
ROG Zephyrus M15 Ports
Image Source: ASUS
  • 1 x Thunderbolt™ 3
    with USB 3.2 Gen 2 Type-C, DisplayPort™ 1.4 and Power Delivery.
  • 1 x USB 3.2 Gen 2 Type-A
  • 2 x USB 3.2 Gen 1 Type-A
  • 1 x HDMI 2.0b
  • 1 x 3.5mm Audio jack (ESS Hi-Fi DAC)
  • 1 x Audio jack mic-in
  • 1 x Kensington lock
  • 1 x RJ-45 jack
2020 ROG Zephyrus G15 Ports
Image Source: ASUS
  • 1 x USB 3.2 Gen 2 Type-C
    with DisplayPort™ 1.4 and Power Delivery.
  • 3 x USB 3.2 Gen 1 Type-A
  • 1 x HDMI 2.0b
  • 1 x 3.5mm headphone and microphone combo jack
  • 1 x Kensington lock
  • 1 x RJ-45 jack

Internal Specs

ROG Zephyrus M152020 ROG Zephyrus G15
Processor
  1. 10th Gen Intel® Core™ i7-10750H
    6 cores, 12 threads, 2.60 → 5.00 GHz, 12MB SmartCache, 45W
  2. 10th Gen Intel® Core™ i7-10875H
    8 cores, 16 threads, 2.30 → 5.10 GHz, 16MB SmartCache, 45W
  1. AMD Ryzen™ 7 4800HS
    8 cores, 16 threads, 2.90 → 4.20 GHz, 4MB L2 Cache, 8MB L3 Cache, 35W
  2. AMD Ryzen™ 9 4900HS
    8 cores, 16 threads, 3.30 → 4.40 GHz, 4MB L2 Cache, 8MB L3 Cache, 35W
Integrated Graphics
  1. 10th Gen Intel® Core™ i7-10750H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1150 MHz
  2. 10th Gen Intel® Core™ i7-10875H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  1. AMD Ryzen™ 7 4800HS
    AMD Radeon™ Graphics
    7 Graphics Cores, 1600 MHz
  2. AMD Ryzen™ 9 4900HS
    AMD Radeon™ Graphics
    8 Graphics Cores, 1750 MHz
MemoryUp to 48GB DDR4 3200MHz SDRAM
16GB on-board memory.
Up to 32GB DDR4 3200MHz SDRAM
Discrete GraphicsROG Zephyrus M15 GU502LW
  • NVIDIA® GeForce® RTX 2070 with 8GB GDDR6 VRAM (Boost Clock: 1360MHz, 90W)
ROG Zephyrus M15 GU502LV
  • NVIDIA® GeForce® RTX 2060 with 8GB GDDR6 VRAM (Boost Clock: 1450MHz, 90W)
ROG Zephyrus M15 GU502LU
  • NVIDIA® GeForce® GTX 1660 Ti with 6GB GDDR6 VRAM (Boost Clock: 1690MHz 80W)
ROG Zephyrus G15 GA502IV
  • NVIDIA® GeForce RTX™ 2060
    6GB GDDR6 VRAM (Boost Clock: 1285MHz, 65W).
ROG Zephyrus G15 GA502IU
  • NVIDIA® GeForce® GTX 1660 Ti
    6GB GDDR6 VRAM (Boost Clock: 1435MHz, 60W).
Storage
  • Single
    • 512GB 1TB
      M.2 NVMe PCIe SSD
  • Dual
    • 512GB+512GB 1TB+1TB
      M.2 NVMe PCIe SSD
      Supports RAID 0.
512GB 1TB
M.2 NVMe PCIe 3.0

Connectivity

ROG Zephyrus M152020 ROG Zephyrus G15
Wi-FiIntel® Wi-Fi 6 with Gig+ performance (802.11ax)Intel® Wi-Fi 6 with Gig+ performance (802.11ax)
BluetoothBluetooth 5.1Bluetooth 5.0
Ethernet
  • Gigabit LAN
    Speed: 10/100/1000 Mbps.
  • Gigabit LAN
    Speed: 10/100/1000 Mbps.

Battery

ROG Zephyrus M152020 ROG Zephyrus G15
Size-76 Wh Li-Polymer
Battery Life
  • Up to 7 hours and 47 minutes
    Web Browsing.
  • Up to 8 hours and 41 minutes
    Video Playback.
-
Power Supply
  • 230W power adaptor
    Propriety charger.
  • Supports charging via USB-C
    Supports USB Type-C PD 3.0 up to 65W.
180W power adaptor
Support Type-C PD 3.0 up to 65W.

Software

ROG Zephyrus M152020 ROG Zephyrus G15
OS
  • Windows 10 Home
  • Windows 10 Pro
  • Windows 10 Home
  • Windows 10 Pro
Built-in Apps
Armoury Crate GameFirst VI GameVisual Sonic Studio III
Armoury Crate GameFirst VI GameVisual Sonic Studio III

Camera & Audio

ROG Zephyrus M152020 ROG Zephyrus G15
Camera
  • No Built-in camera.
  • No Built-in camera.
  • Support external ROG GC21 camera support 1080p@60Hz.
Audio
  • 2 speakers with Smart AMP technology
  • Array Microphone
  • 2 speakers with Smart AMP technology
  • Array Microphones

Key Features

ROG Zephyrus M152020 ROG Zephyrus G15
At Glance
Released in
2020
16:0
15.6”
1080p 240Hz
Weight
4.18 lb
1.90 kg
Up to
Intel Core i7-10875H
8C/16T, 2.30 → 5.10 GHz
Geekbench 5
1,192
Single Core
Geekbench 5
6,874
Multi-Core
With integrated
Intel® UHD Graphics 630
24 Execution Units, 350 → 1200 MHz
Upgradable up to
48GB
3200 MHz DDR4
ROG Zephyrus M15 Ports
Nvidia GeForce
RTX 2070
8GB GDDR6 80W TGP
Released in
2020
16:9
15.6”
1080p 240Hz
Weight
4.62 lb
2.10 kg
Up to
AMD Ryzen 9-4900HS
8C/16T, 3.30 → 4.40 GHz
Geekbench 5
1,080
Single Core
Geekbench 5
6,956
Multi-Core
With integrated
AMD Radeon™ Graphics
8 Graphics Cores, 1750 MHz
Up to
32GB
3200 MHz DDR4
2020 ROG Zephyrus G15 Ports
Nvidia GeForce
RTX 2060
6GB GDDR6

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