2020 ROG Zephyrus Duo 15 vs. Razer Blade Pro 17 (2021): Full specs comparison

Here is a comparison of the specs between 2020 ROG Zephyrus Duo 15 and Razer Blade Pro 17 (2021), including CPU, RAM, storage, battery, display, and more.

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2020 ROG Zephyrus Duo 15 image

2020 ROG Zephyrus Duo 15

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Razer Blade Pro 17 (2021) image

Razer Blade Pro 17 (2021)

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2020 ROG Zephyrus Duo 15 Pros

Reasons that 2020 ROG Zephyrus Duo 15 is better than Razer Blade Pro 17 (2021).

Supports faster memory

The 2020 ROG Zephyrus Duo 15 supports a faster memory speed than the Razer Blade Pro 17 (2021). It supports up to 3200MHz versus 2933MHz of system memory on the Razer Blade Pro 17 (2021).

Memory type and speed
2020 ROG Zephyrus Duo 15 - DDR4
3,200 MHz
Razer Blade Pro 17 (2021) - DDR4
2,933 MHz
About 13% lighter

The 2020 ROG Zephyrus Duo 15 weighed 5.29 pounds, 13% lighter than the 6.06 pounds Razer Blade Pro 17 (2021).

Weight2020 ROG Zephyrus Duo 15Razer Blade Pro 17 (2021)
Pound
5.29 lbs.
6.06 lbs.
Kilogram
2.40 kg
2.75 kg

Razer Blade Pro 17 (2021) Pros

Reasons that Razer Blade Pro 17 (2021) is better than 2020 ROG Zephyrus Duo 15.

Supports larger memory

Razer Blade Pro 17 (2021) supports a larger memory capacity than the 2020 ROG Zephyrus Duo 15. It supports up to 64GB versus 48GB of system memory on the 2020 ROG Zephyrus Duo 15.

Max system memory size
Razer Blade Pro 17 (2021)
64 GB
2020 ROG Zephyrus Duo 15
48 GB
10% larger display

Razer Blade Pro 17 (2021) has a 17.3-inch screen size 10% larger than the 15.6-inch 2020 ROG Zephyrus Duo 15.

Display size
Razer Blade Pro 17 (2021)
17.3-inch
2020 ROG Zephyrus Duo 15
15.6-inch

Key Similars

Similar characteristics share between 2020 ROG Zephyrus Duo 15 and Razer Blade Pro 17 (2021).

Similar CPU performance

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

Geekbench 5 multi-core score
2020 ROG Zephyrus Duo 15 - Intel Core i9-10980HK
7,013
2020 ROG Zephyrus Duo 15 - Intel Core i7-10875H
6,874
Razer Blade Pro 17 (2021) - Intel Core i7-10875H
6,874
Upgradable memory

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

Memory2020 ROG Zephyrus Duo 15Razer Blade Pro 17 (2021)
Slots
x1
x2
TypeDDR4DDR4

Prices

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

2020 ROG Zephyrus Duo 15 Price
ASUS ROG Zephyrus Duo 16 (2022) Gaming Laptop, 16” 165Hz IPS Type WUXGA 16:10 Display, NVIDIA GeForce RTX 3060, AMD Ryzen 7 6800H, 16GB DDR5, 1TB SSD, Windows 11, GX650RM-ES74
 ASUS ROG Zephyrus Duo 16 (2022) Gaming Laptop, 16” 165Hz IPS Type WUXGA 16:10 Display, NVIDIA GeForce RTX 3060, AMD Ryzen 7 6800H, 16GB DDR5, 1TB SSD, Windows 11, GX650RM-ES74
By ASUS
$2,059.99
$2,499.99 18% OFF
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ASUS ROG Zephyrus Duo SE 15 Gaming Laptop, 15.6” 300Hz FHD IPS Type Display, NVIDIA GeForce RTX 3080, AMD Ryzen 9 5900HX, 32GB DDR4, 1TB PCIe SSD, Per-Key RGB Keyboard, Windows 10 Pro, GX551QS-XS98
 ASUS ROG Zephyrus Duo SE 15 Gaming Laptop, 15.6” 300Hz FHD IPS Type Display, NVIDIA GeForce RTX 3080, AMD Ryzen 9 5900HX, 32GB DDR4, 1TB PCIe SSD, Per-Key RGB Keyboard, Windows 10 Pro, GX551QS-XS98
By ASUS
$2,199.99
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asus ROG Zephyrus G15 15.6'' 240Hz QHD Gaming Laptop, AMD Ryzen 9 6900HS, GeForce RTX 3080 8GB GDDR6, 40GB DDR5 RAM, 1TB PCIe SSD, Backlit Keyboard, HD Webcam, Win 11 Pro, Gray, 32GB USB Card
 asus ROG Zephyrus G15 15.6'' 240Hz QHD Gaming Laptop, AMD Ryzen 9 6900HS, GeForce RTX 3080 8GB GDDR6, 40GB DDR5 RAM, 1TB PCIe SSD, Backlit Keyboard, HD Webcam, Win 11 Pro, Gray, 32GB USB Card
By ASUS
$1,799.00
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Razer Blade Pro 17 (2021) Price
Razer Blade Pro 17 Gaming Laptop 2021: Intel Core i7-11800H 8-Core, NVIDIA GeForce RTX 3070, 17.3" FHD 360Hz, 16GB RAM, 1TB SSD - Chroma RGB - Thunderbolt 3 - SD Card Reader
 Razer Blade Pro 17 Gaming Laptop 2021: Intel Core i7-11800H 8-Core, NVIDIA GeForce RTX 3070, 17.3" FHD 360Hz, 16GB RAM, 1TB SSD - Chroma RGB - Thunderbolt 3 - SD Card Reader
By Razer
$2,329.97
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Razer Blade Pro 17 Gaming Laptop 2021: Intel Core i7-10875H 8-Core, NVIDIA GeForce RTX 3070, 17.3" QHD 165Hz, 16GB RAM, 512GB SSD - Chroma RGB - Thunderbolt 3 - SD Card Reader
 Razer Blade Pro 17 Gaming Laptop 2021: Intel Core i7-10875H 8-Core, NVIDIA GeForce RTX 3070, 17.3" QHD 165Hz, 16GB RAM, 512GB SSD - Chroma RGB - Thunderbolt 3 - SD Card Reader
By Razer
$1,999.00
See at Amazon
Razer Blade Pro 17 Gaming Laptop 2020: Intel Core i7-10875H 8-Core, NVIDIA GeForce RTX 2080 Super Max-Q, 17.3" FHD 300Hz, 16GB RAM, 512GB SSD, CNC Aluminum, Chroma RGB, Thunderbolt 3, SD Card Reader
 Razer Blade Pro 17 Gaming Laptop 2020: Intel Core i7-10875H 8-Core, NVIDIA GeForce RTX 2080 Super Max-Q, 17.3" FHD 300Hz, 16GB RAM, 512GB SSD, CNC Aluminum, Chroma RGB, Thunderbolt 3, SD Card Reader
By Razer
$3,170.86
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Specs Comparison

Availability

2020 ROG Zephyrus Duo 15Razer Blade Pro 17 (2021)
Released20202021
Release Date-Announced on January 12, 2021
Pricing-
  • $2,299 - QHD 165Hz | i7 | RTX 3060 | 16GB | 512GB SSD
  • $2,399 - FHD 360Hz | i7 | RTX 3060 | 16GB | 512GB SSD
  • $2,599 - QHD 165Hz | i7 | RTX 3070 | 16GB | 512GB SSD
  • $2,699 - FHD 360Hz | i7 | RTX 3070 | 16GB | 512GB SSD
  • $3,199 - FHD 360Hz | i7 | RTX 3080 | 32GB | 1TB SSD
  • $3,599 - UHD 120Hz | i7 | RTX 3080 | 32GB | 1TB SSD
Applicable Models
  • 2020 ROG Zephyrus Duo
  • ROG Zephyrus Duo 15 (2020)
  • ROG Zephyrus Duo 15 GX550L
-
Generations-

Exterior

2020 ROG Zephyrus Duo 15Razer Blade Pro 17 (2021)
Dimensions14.17” x 10.55” x 0.78” (360 x 268 x 20 mm)15.55” x 10.24” x 0.78” (395 mm x 260 mm x 19.9 mm)
Weight5.29 lbs (2.4 kg)6.06 lbs (2.75 kg)
Colors
Brushed Black
Anodized Matte Black
Keyboard and Trackpad
  • Backlit chiclet keyboard
  • Per-key RGB lighting 1.4mm travel distance
  • N key rollover
  • Full-size backlit keyboard
    • Per-Key RGB powered by Razer Chroma™
    • Anti-ghosting keyboard
    • Half arrow keys.
  • Precision Glass Touchpad
    • A large, clickable glass touchpad with Microsoft Precision Touchpad support.

Display

2020 ROG Zephyrus Duo 15Razer Blade Pro 17 (2021)
Size15.6 Inches17.3 Inches
Info
  • 15.6-inch, Non-glare UHD (3840 x 2160), IPS panel 60Hz, 100% Adobe RGB, Pantone® Validated, G-SYNC™ with 14.1-inch (3840 x 1100) touchscreen
  • 15.6-inch, Non-glare Full HD (1920 x 1080), IPS panel 300Hz/3ms, 100% sRGB, Pantone® Validated, G-SYNC™ with 14.1-inch (3840 x 1100) touchscreen
  • 17.3” FHD 360Hz
    1920 x 1080 16:9 300Hz IPS 100% sRGB 3ms response time 6 mm side bezel
  • 17.3” QHD 165Hz
    2560 x 1440 16:9 165Hz IPS 100% sRGB 300-nits 6 mm side bezel
  • 17.3” UHD 120Hz
    3840 x 2160 16:9 120Hz IPS 100% Adobe RGB 400-nits Touchscreen Corning Gorilla Glass 6 mm side bezel

Ports

2020 ROG Zephyrus Duo 15Razer Blade Pro 17 (2021)
2020 ROG Zephyrus Duo 15 Ports
Image Source: ASUS
  • 1 x USB 3.2 Gen 2 Type C
    Support DisplayPort™ 1.4, Thunderbolt™ 3 and Power Delivery
  • 2 x USB 3.2 Gen 1 Type A
  • 1 x USB 3.2 Gen 2 Type A
  • 1 x HDMI 2.0b
  • 1 x 3.5mm Microphone-in jack
  • 1 x 3.5mm Microphone-in/Headphone-out jack
  • 1 x RJ45
  • 1 x USB-C with Thunderbolt 3.
    Supports power delivery required 20V PD3.0, 4 lanes of PCI Express.
  • 1 x USB-C 3.2 Gen 2.
    Support power delivery required 20V PD3.0.
  • 3 x USB-A 3.2 Gen 2.
  • 1 x RJ-45 2.5 Gigabit Ethernet port.
  • 1 x HDMI 2.1.
  • 1 x 3.5mm combo audio jack.
  • 1 x UHS-III SD Card reader.
  • 1 x AC power port.
  • 1 x Kensington lock slot.

Internal Specs

2020 ROG Zephyrus Duo 15Razer Blade Pro 17 (2021)
Processor
  1. 10th Gen Intel® Core™ i7-10875H
    8 cores, 16 threads, 2.30 → 5.10 GHz, 16MB SmartCache, 45W
  2. 10th Gen Intel® Core™ i9-10980HK
    8 cores, 16 threads, 2.40 → 5.30 GHz, 16MB SmartCache, 45W
  1. 10th Gen Intel® Core™ i7-10875H
    8 cores, 16 threads, 2.30 → 5.10 GHz, 16MB SmartCache, 45W
Integrated Graphics
  1. 10th Gen Intel® Core™ i7-10875H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  2. 10th Gen Intel® Core™ i9-10980HK
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1250 MHz
  1. 10th Gen Intel® Core™ i7-10875H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
MemoryUp to 48GB DDR4 3200MHz SDRAM (16GB onboard memory)
16GB 32GB 64GB
Dual-channel 2933 Hz DDR4 SDRAM
2 x DDR4 SODIMM slots.
Discrete Graphics
ASUS ROG Zephyrus Duo 15 GX550LWS
  • NVIDIA® GeForce® RTX 2070 SUPER™
    8GB GDDR6 VRAM (Boost Clock: 1390MHz, 90W).
ASUS ROG Zephyrus S15 GX502LXS
  • NVIDIA® GeForce® RTX 2080 SUPER™
    8GB GDDR6 VRAM (Boost Clock: 1330MHz, 90W).
  • NVIDIA® GeForce RTX™ 3060 (6GB GDDR6 VRAM, Optimus™ Technology)
  • NVIDIA® GeForce RTX™ 3070 (8GB GDDR6 VRAM, Optimus™ Technology)
  • NVIDIA® GeForce RTX™ 3080 (16GB GDDR6 VRAM, Optimus™ Technology)
Storage
  • 1TB+1TB
    M.2 NVMe PCIe 3.0 x4 with RAID 0 support
  • 512GB 1TB
    M.2 NVMe PCIe 3.0 x4
512GB 1TB 2TB
M.2 NVMe PCIe 3.0 x4.
2 x M.2 PCIe 3.0 x4 slots.

Connectivity

2020 ROG Zephyrus Duo 15Razer Blade Pro 17 (2021)
Wi-FiIntel® Wi-Fi 6 with Gig+ performance (802.11ax)Intel® Wi-Fi 6E AX210
(IEEE 802.11a/b/g/n/ac/ax)
BluetoothBluetooth 5.0Bluetooth 5.2
Ethernet
  • Gigabit LAN
    Speed: 10/100/1000 Mbps.
2.5 Gigabit LAN
Speed: 10/100/1000/2500 Mbps.

Battery

2020 ROG Zephyrus Duo 15Razer Blade Pro 17 (2021)
Size-70.5 Wh lithium-ion polymer
Battery LifeUp to 8.3 hours of 1080p video playback.-
Power Supply240W power adaptor
Support Type-C PD 3.0 up to 65W.
230W Proprietary AC Adapter

Software

2020 ROG Zephyrus Duo 15Razer Blade Pro 17 (2021)
OS
  • Windows 10 Home
  • Windows 10 Pro
Windows 10 Home 64-bit
Built-in Apps
Screen Xpert (with ROG theme) Armoury Crate Xsplit Gamecaster
Razer Synapse 3 enabled with programmable keyboard

Camera & Audio

2020 ROG Zephyrus Duo 15Razer Blade Pro 17 (2021)
Camera
  • No Built-in camera.
  • Support external ROG GC21 camera support 1080p@60Hz.
  • Front-facing camera
    Top-mount front camera, 1 Megapixel (720p HD).
  • Windows® Hello built-in IR camera
Audio
  • 2 x 4W speakers with Smart AMP technology
  • ESS, High-res certified
  • Array Microphone
  • Built-in stereo speakers
  • THX® Spatial Audio
  • 3.5mm headphone/microphone combo port
  • Dolby® Atmos support, 7.1 Codec support (via HDMI)
  • Built-in array microphone

Misc

2020 ROG Zephyrus Duo 15Razer Blade Pro 17 (2021)
Security
  • Kensington lock slot
  • Intel® Platform Trust Technology (Intel® PTT) security embedded
  • Kensington™ Security Slot
  • Windows Hello Facial Recognition
In the box-
  • Razer Blade Pro 17”
  • Power adapter + regional power cord
  • Micro-fiber cleaning cloth
  • Important Product Information Guide

Key Features

2020 ROG Zephyrus Duo 15Razer Blade Pro 17 (2021)
At Glance
Released in
2020
16:9 FHD 300Hz
15.6”
w/ ScreenPad
Weight
5.29 lb
2.40 kg
Up to
Intel Core i9-10980HK
8C/16T, 2.40 → 5.30 GHz
Geekbench 5
1,223
Single Core
Geekbench 5
7,013
Multi-Core
With integrated
Intel® UHD Graphics 630
24 Execution Units, 350 → 1250 MHz
Upgradable up to
48GB
3200 MHz DDR4
2020 ROG Zephyrus Duo 15 Ports
Nvidia GeForce
RTX 2080 SUPER
8GB GDDR6
Released in Early
2021
16:9 4K UHD
17.3”
2160p 120Hz
Weight
6.06 lb
2.75 kg
Powered By
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
64GB
2933 MHz DDR4
NVIDIA GeForce
RTX 3080
16GB GDDR6

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