ASUS ROG Zephyrus G15 (GA503RM) vs. Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540)

Laptop Comparison, Reviews and Tests

In depth comparison and review of ASUS ROG Zephyrus G15 (GA503RM) and Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.

ASUS ROG Zephyrus G15 (GA503RM) Review

Advantages and disadvantages of ASUS ROG Zephyrus G15 (GA503RM) based on its technical characteristics, features, user experience, expert reviews and price level.

powerful gaming performance

high refresh rate display

lightweight, portable design

efficient cooling system

good battery life

high price point

no webcam included

limited port selection

average speaker quality

Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540) Review

Advantages and disadvantages of Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540) based on its technical characteristics, features, user experience, expert reviews and price level.

slim aluminum design

full hd display

fast charging support

quiet cooling system

good value for money

average battery life

no dedicated GPU

limited port selection

modest base storage

Laptop Comparison and Tests

Difference between ASUS ROG Zephyrus G15 (GA503RM) and Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540)
82 % - Design
82 % - Display
86 % - Performance
85 % - Connectivity
85 % - Battery
81 % - Design
75 % - Display
75 % - Performance
75 % - Connectivity
72 % - Battery

Laptop Specifications Comparison

ASUS ROG Zephyrus G15 (GA503RM) vs. Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540) Comparison Chart
DESIGN AND DIMENSIONS ASUS ROG Zephyrus G15 (GA503RM) Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540)
Product Type Notebook Notebook
Dimensions (WxDxH) 35.5 cm x 24.3 cm x 1.99 cm 32.3 cm x 22.7 cm x 1.59 cm
Weight 1.9 kg 1.63 kg
Case Material - Aluminum, glass
Colour Moonlight white Mineral grey | Abyss blue | Copper
DISPLAY ASUS ROG Zephyrus G15 (GA503RM) Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540)
Screen Size (Type) 15.6" 14"
LCD Backlight Technology LED backlight LED backlight
Screen Resolution 2560 x 1440 (WQHD) 1920 x 1080 (Full HD)
V-Sync Rate at Max Res. 165 Hz -
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness - 300 cd/m²
Colour Gamut 100% DCI-P3 72% NTSC
Features Anti-glare, FreeSync Technology, 3 ms response rate, Pantone Validated, IPS-level Glossy, Wide Viewing Angle
PROCESSOR ASUS ROG Zephyrus G15 (GA503RM) Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540)
CPU AMD Ryzen 9 6900HS / 3.3 GHz Intel Core i5 (10th Gen) 10210U / 1.6 GHz
Max Turbo Speed 4.9 GHz 4.2 GHz
Number of Cores 8-core Quad-Core
Cache L3 - 16 MB 6 MB
Features - Integrated memory controller
MEMORY ASUS ROG Zephyrus G15 (GA503RM) Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540)
RAM 16 GB (1 x 8 GB + 8 GB (soldered)) 8 GB (1 x 4 GB + 4 GB (soldered))
Max RAM Supported 40 GB 12 GB
RAM Type DDR5 SDRAM DDR4 SDRAM
Speed 4800 MHz 2666 MHz
Rated Speed - 2666 MHz
Form Factor SO-DIMM 262-pin SO-DIMM 260-pin
Slots Qty 1 1
Empty Slots 0 0
STORAGE ASUS ROG Zephyrus G15 (GA503RM) Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540)
Main Storage Size (HDD/SSD) 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe) 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe)
AUDIO & VIDEO ASUS ROG Zephyrus G15 (GA503RM) Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540)
Multi-GPU Configuration 1 single GPU card / integrated GPU -
Graphics Processor (GPU) NVIDIA GeForce RTX 3060 / AMD Radeon 680M Intel UHD Graphics
Memory Allocation Technology - Shared Video Memory (UMA)
Max Monitors Supported - 1 external monitor(s)
Video Memory 8 GB GDDR6 SDRAM -
Video System Features NVIDIA Optimus, ROG Boost, Dynamic Boost -
Gaming Yes -
Camera Yes - 720p Yes - 720p
Resolution - 1 Megapixel
Camera Features IR camera, Windows Hello Privacy shutter, fixed focus
Sound Two tweeters, two woofers, array microphone Stereo speakers, dual array microphone
Compliant Standards Dolby Atmos High Definition Audio, Dolby Audio
Audio Features Noise-cancellation technology, Smart Amp -
COMMUNICATIONS ASUS ROG Zephyrus G15 (GA503RM) Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540)
Wireless Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) 802.11a/b/g/n/ac, Bluetooth 4.2
Wireless Controller - M.2 Card
Network Interface Gigabit Ethernet -
Features Dual stream (2x2) Dual stream (2x2)
BATTERY ASUS ROG Zephyrus G15 (GA503RM) Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540)
Technology 4-cell Lithium Ion Lithium Ion
Battery Capacity (Size) 90 Wh 45 Wh
Battery Life - Up to 10 hours
AC ADAPTER ASUS ROG Zephyrus G15 (GA503RM) Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540)
Input AC 100-240 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 240 Watt, 20 V, 12 A 65 Watt
INPUT ASUS ROG Zephyrus G15 (GA503RM) Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540)
Type Keyboard, touchpad Keyboard, touchpad
Keyboard Backlight Yes (RGB) Yes
Features Chiclet keyboard Multi-touch touchpad, buttonless touchpad
CONNECTIONS & EXPANSIONS ASUS ROG Zephyrus G15 (GA503RM) Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540)
Interfaces Headphone/microphone combo jack
2 x USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery)
2 x USB 3.2 Gen 2
HDMI
LAN
USB 3.1 Gen 1
USB 3.1 Gen 1 (Always On)
USB-C 3.1 Gen 2
HDMI
Headphone/microphone combo jack
Memory Card Reader Yes (microSD, microSDXC UHS-II) 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card)
SOFTWARE ASUS ROG Zephyrus G15 (GA503RM) Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540)
Operating System (OS) Windows 11 Home Windows 10 Home 64-bit Edition - English
Software Included - Microsoft Office (Trial)
MISCELLANEOUS ASUS ROG Zephyrus G15 (GA503RM) Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540)
Included Accessories Power adapter Power adapter
Security - Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader
Security Slot Type Kensington security slot -
Theft/Intrusion Protection Security lock slot (cable lock sold separately) -
Features System password, ErgoLift Administrator password, power-on password, RapidCharge
Compliant Standards - RoHS, Energy-Related Products (ErP) Lot 3
SAR Value - 1 W/kg (body), 1 W/kg (limb)
ENERGY STAR Certified - Yes
Manufacturer Warranty - Limited warranty - 1 year - pick-up and return
Model Number HQ007W 14IML 81NF
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