ASUS ROG Zephyrus Duo 15 SE GX551

ASUS ROG Zephyrus Duo 15 SE GX551
  • Launched: January 2021
  • Screen-to-body ratio: ~69.6%
  • Dimensions: 360 x 268 x 20.9 mm (14.17 x 10.55 x 0.82 inches)
Select the laptop configuration that you are interested in
Display:
CPU:
GPU:
RAM:

Review

Evaluation of the main characteristics with the configuration selected for the ROG Zephyrus Duo 15 SE GX551.
Performance
67
Gaming
78
Display
56
Battery Life
64
Connectivity
67
Case
63
NanoReview Score
66
We may earn commissions from Amazon for purchases made via the links below. This does not affect our assessment methodology.

Tests and Specifications

Detailed tests and technical specifications of the ASUS ROG Zephyrus Duo 15 SE GX551

Case

Weight 2.48 kg (5.47 lbs)
Dimensions 360 x 268 x 20.9 mm
14.17 x 10.55 x 0.82 inches
Area 965 cm2 (149.5 inches2)
Screen-to-body ratio ~69.6%
Side bezels 7.3 mm
Colors Black
Transformer No
Opening angle 130°
Cooling solution
Cooling system Active
Vapor chamber No
Number of fans 2
Noise level 53.5 dB

Display

Size 15.6 inches
Type IPS LCD
Refresh rate 300 Hz
PPI 141 ppi
Aspect ratio 16:9
Resolution 1920 x 1080 pixels
HDR support No
Touchscreen No
Coating Matte
Display tests
sRGB color space 100%
Adobe RGB profile 75.3%
Response time 3 ms

Battery

Capacity
Full charging time 2:30 hr
Battery type Li-Ion
Replaceable No
Fast charging Yes
USB Power Delivery Yes
Charging port position Left
Charge power 240 / 280 W
Weigh of AC adapter 930 gramm

CPU

CPU name
Base frequency 3.2 GHz
Turbo frequency 4.4 GHz
Cores 8
Threads 16
L3 Cache 16 MB
Integrated GPU Radeon RX Vega 8
Fabrication process 7 nm

Benchmarks

Geekbench 5 (Single-Core)
1479
Geekbench 5 (Multi-Core)
7355
Cinebench R23 (Single-Core)
1417
Cinebench R23 (Multi-Core)
12271

Graphics Card

GPU name
TGP 115-130 W
Nvidia Optimus Yes
Type Dedicated
Fabrication process 8 nm
GPU base clock 1504 MHz
GPU boost clock 1802 MHz
FLOPS 13.8 TFLOPS
Memory size 6 GB
Memory type GDDR6
Memory bus 192 bit
Memory speed 14 Gbps
Shading units (cores) 3840
Texture mapping units (TMUs) 120
Raster operations pipelines (ROPs) 48
GPU performance
13.8 TFLOPS

RAM

RAM size
Channels 1x8 GB
Clock 3200 MHz
Type DDR4
Upgradable Yes
Total slots 2
Max. ram size 48 GB

Storage

Storage size
Bus PCI-E Gen 3.0 (4x)
Storage type SSD (M2)
Channels 1x1024 GB
Upgradable Yes
Total slots 2
NVMe Yes

Sound

Speakers 2.2
Power 2x2W, 2x4W
Dolby Atmos Yes
Loudness 79.8 dB
Microphones 2

Connectivity

Wi-Fi standard v6
Bluetooth v5.1
Fingerprint Optional
Optical drive No
Ports
USB-A 3x USB 3.2
USB Type-C 1x USB 3.2
Thunderbolt No
HDMI 1x HDMI 2.0
DisplayPort No
VGA No
Audio jack (3.5 mm) Yes
Ethernet (RJ45) Yes
SD card reader Yes
Proprietary charging port Yes

Input

Keyboard
Keyboard type Island
Numpad Yes
Backlight Yes
Touchpad
Surface Plastic
Windows Precision Yes

Comments