ASUS ROG Zephyrus G15 (GA503QS) vs. ASUS Vivobook 16 (X1605EA)

Laptop Comparison, Reviews and Tests

Side by side comparison and review of ASUS ROG Zephyrus G15 (GA503QS) and ASUS Vivobook 16 (X1605EA). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.

ASUS ROG Zephyrus G15 (GA503QS) Review

Advantages and disadvantages of ASUS ROG Zephyrus G15 (GA503QS) based on its technical characteristics, features, user experience, expert reviews and price level.

powerful gaming performance

high refresh rate display

lightweight and portable

efficient cooling system

long battery life

premium price tag

no webcam included

limited port selection

loud under load

ASUS Vivobook 16 (X1605EA) Review

Advantages and disadvantages of ASUS Vivobook 16 (X1605EA) based on its technical characteristics, features, user experience, expert reviews and price level.

large 16-inch display

efficient multitasking performance

comfortable keyboard layout

good connectivity options

reasonable price point

average battery life

modest graphics capability

no thunderbolt support

heavier than competitors

Laptop Comparison and Tests

Difference between ASUS ROG Zephyrus G15 (GA503QS) and ASUS Vivobook 16 (X1605EA)
86 % - Design
85 % - Display
86 % - Performance
84 % - Connectivity
85 % - Battery
81 % - Design
75 % - Display
75 % - Performance
85 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

ASUS ROG Zephyrus G15 (GA503QS) vs. ASUS Vivobook 16 (X1605EA) Comparison Chart
DESIGN AND DIMENSIONS ASUS ROG Zephyrus G15 (GA503QS) ASUS Vivobook 16 (X1605EA)
Product Type Notebook Notebook - 180-degree hinge design
Dimensions (WxDxH) 35.5 cm x 24.3 cm x 1.99 cm 35.86 cm x 24.95 cm x 1.99 cm
Weight 1.9 kg 1.88 kg
Case Material - Plastic
Colour Eclipse grey Transparent silver
DISPLAY ASUS ROG Zephyrus G15 (GA503QS) ASUS Vivobook 16 (X1605EA)
Screen Size (Type) 15.6" 16" - IPS
LCD Backlight Technology LED backlight -
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1200 (WUXGA)
V-Sync Rate at Max Res. 144 Hz -
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:10
Image Brightness 250 cd/m² 300 cd/m²
Colour Gamut 45% NTSC, 47.34% Adobe RGB, 62.5% sRGB 45% NTSC
Features Anti-glare, FreeSync Technology, ±85° horizontal viewing angle, ±85° vertical viewing angle, IPS-level -
PROCESSOR ASUS ROG Zephyrus G15 (GA503QS) ASUS Vivobook 16 (X1605EA)
CPU AMD Ryzen 7 5800HS / 2.8 GHz Intel Core i3 (11th Gen) 1115G4 / 3 GHz
Max Turbo Speed 4.4 GHz 4.1 GHz
Number of Cores 8-core Dual-Core
Cache 16 MB 6 MB
64-bit Computing Yes -
Features - Intel Smart Cache
MEMORY ASUS ROG Zephyrus G15 (GA503QS) ASUS Vivobook 16 (X1605EA)
RAM 16 GB (1 x 8 GB + 8 GB (soldered)) 8 GB (provided memory is soldered)
Max RAM Supported 24 GB 16 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 3200 MHz -
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 1 1
Empty Slots 0 0
STORAGE ASUS ROG Zephyrus G15 (GA503QS) ASUS Vivobook 16 (X1605EA)
Main Storage Size (HDD/SSD) 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) 256 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe)
AUDIO & VIDEO ASUS ROG Zephyrus G15 (GA503QS) ASUS Vivobook 16 (X1605EA)
Multi-GPU Configuration 1 single GPU card / integrated GPU -
Graphics Processor (GPU) NVIDIA GeForce RTX 3080 / AMD Radeon Graphics Intel UHD Graphics
Video Memory 8 GB GDDR6 SDRAM -
Video System Features NVIDIA Optimus -
Gaming Yes -
Camera - Yes - 720p
Camera Features - Privacy shutter
Sound Stereo speakers, two tweeters, array microphone Dual speakers
Compliant Standards Dolby Atmos -
Audio Features Smart Amplification technology Output: ASUS SonicMaster, Audio by Dirac
COMMUNICATIONS ASUS ROG Zephyrus G15 (GA503QS) ASUS Vivobook 16 (X1605EA)
Wireless 802.11a/b/g/n/ac/ax, Bluetooth 5.1 802.11a/b/g/n/ac/ax, Bluetooth 5.3
Network Interface Gigabit Ethernet -
Features Dual stream (2x2) Dual stream (2x2)
BATTERY ASUS ROG Zephyrus G15 (GA503QS) ASUS Vivobook 16 (X1605EA)
Technology 4-cell Lithium Ion 3-cell Lithium Ion
Battery Capacity (Size) 90 Wh 42 Wh
AC ADAPTER ASUS ROG Zephyrus G15 (GA503QS) ASUS Vivobook 16 (X1605EA)
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 200 Watt, 20 V, 10 A 45 Watt, 19 V, 2.37 A
INPUT ASUS ROG Zephyrus G15 (GA503QS) ASUS Vivobook 16 (X1605EA)
Type Keyboard, touchpad Keyboard, touchpad
Keyboard Backlight Yes -
Features Chiclet keyboard Chiclet keyboard, 1.4mm travel distance, ASUS ErgoSense
CONNECTIONS & EXPANSIONS ASUS ROG Zephyrus G15 (GA503QS) ASUS Vivobook 16 (X1605EA)
Interfaces Headphone/microphone combo jack
2 x USB 3.2 Gen 2
USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery)
LAN
HDMI
Headphone/microphone combo jack
HDMI
2 x USB 3.2 Gen 1
USB-C 3.2 Gen 1
USB 2.0
Memory Card Reader Yes (microSD) -
SOFTWARE ASUS ROG Zephyrus G15 (GA503QS) ASUS Vivobook 16 (X1605EA)
Operating System (OS) Windows 10 Home Windows 11 Home
Software Included - MyASUS, Microsoft 365 (1 month trial)
MISCELLANEOUS ASUS ROG Zephyrus G15 (GA503QS) ASUS Vivobook 16 (X1605EA)
Included Accessories Power adapter Power adapter
Security Fingerprint reader Firmware Trusted Platform Module (TPM) Security Chip
Security Slot Type Kensington security slot -
Theft/Intrusion Protection Security lock slot (cable lock sold separately) -
Features System password System password, ASUS IceCool design, MIL-STD-810H tested
Compliant Standards - RoHS, REACH
Model Number HN013T MB059W
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