Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) vs. ASUS ROG Zephyrus G15 (GA502DU)

Laptop Comparison, Reviews and Tests

Detailed comparison and review of Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) and ASUS ROG Zephyrus G15 (GA502DU). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.

Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) Review

Advantages and disadvantages of Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) based on its technical characteristics, features, user experience, expert reviews and price level.

slim lightweight design

fast ssd storage

good battery life

comfortable keyboard

decent display quality

average graphics performance

no thunderbolt support

limited port selection

mediocre speaker quality

ASUS ROG Zephyrus G15 (GA502DU) Review

Advantages and disadvantages of ASUS ROG Zephyrus G15 (GA502DU) based on its technical characteristics, features, user experience, expert reviews and price level.

impressive battery life

lightweight and portable

powerful gaming performance

fast refresh rate display

efficient cooling system

limited storage capacity

no webcam included

average speaker quality

single-zone keyboard backlighting

Laptop Comparison and Tests

Difference between Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) and ASUS ROG Zephyrus G15 (GA502DU)
81 % - Design
72 % - Display
75 % - Performance
85 % - Connectivity
75 % - Battery
83 % - Design
75 % - Display
84 % - Performance
78 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) vs. ASUS ROG Zephyrus G15 (GA502DU) Comparison Chart
DESIGN AND DIMENSIONS Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS ROG Zephyrus G15 (GA502DU)
Product Type Notebook Notebook
Dimensions (WxDxH) 30.76 cm x 21.64 cm x 1.59 cm 36 cm x 25.2 cm x 2.04 cm
Weight 1.32 kg 2.1 kg
Case Material Aluminum -
Colour Mineral grey Brushed black
DISPLAY Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS ROG Zephyrus G15 (GA502DU)
Screen Size (Type) 13.3" - IPS 15.6"
LCD Backlight Technology LED backlight LED backlight
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1080 (Full HD)
V-Sync Rate at Max Res. - 144 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness 300 cd/m² 250 cd/m²
Colour Gamut - 45% NTSC, 47.34% Adobe RGB, 62.5% sRGB
Features Anti-glare, 170° viewing angle, Dolby Vision Anti-glare, 170° horizontal and vertical viewing angle
PROCESSOR Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS ROG Zephyrus G15 (GA502DU)
CPU Intel Core i5 (10th Gen) 10210U / 1.6 GHz AMD Ryzen 7 3750H / 2.3 GHz
Max Turbo Speed 4.2 GHz 4 GHz
Number of Cores Quad-Core Quad-Core
Cache 6 MB 4 MB
64-bit Computing Yes Yes
Features Integrated memory controller -
MEMORY Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS ROG Zephyrus G15 (GA502DU)
RAM 8 GB (1 x 8 GB) 16 GB (1 x 8 GB + 8 GB (soldered))
Max RAM Supported 16 GB 24 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 2666 MHz 2400 MHz
Rated Speed 2666 MHz -
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 1 1
Empty Slots 0 0
STORAGE Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS ROG Zephyrus G15 (GA502DU)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) 512 GB SSD M.2 PCIe - NVM Express (NVMe)
AUDIO & VIDEO Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS ROG Zephyrus G15 (GA502DU)
Multi-GPU Configuration - 1 single GPU card / integrated GPU
Graphics Processor (GPU) Intel UHD Graphics NVIDIA GeForce GTX 1660 Ti / AMD Radeon RX Vega 10
Video Memory - 6 GB GDDR6 SDRAM
Video System Features - NVIDIA Optimus, Max-Q design
Gaming - Yes
Camera Yes - 720p -
Camera Features ThinkShutter camera privacy -
Sound Stereo speakers, dual array microphone Stereo speakers, array microphone
Compliant Standards High Definition Audio, Dolby Audio X3 -
Audio Features Harman audio technology ESS SABRE HiFi audio DAC technology, Smart Amplification technology
VR Ready - Yes
COMMUNICATIONS Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS ROG Zephyrus G15 (GA502DU)
Wireless 802.11a/b/g/n/ac, Bluetooth 5.0 Bluetooth 5.0, 802.11a/b/g/n/ac/ax
Wireless Controller M.2 Card -
Network Interface - Gigabit Ethernet
Features Dual stream (2x2) Dual stream (2x2)
BATTERY Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS ROG Zephyrus G15 (GA502DU)
Technology Lithium Ion 4-cell Lithium Ion
Battery Capacity (Size) 45 Wh 76 Wh
Battery Life Up to 11 hours -
AC ADAPTER Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS ROG Zephyrus G15 (GA502DU)
Input AC 120/230 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 65 Watt 180 Watt, 20 V, 9 A
INPUT Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS ROG Zephyrus G15 (GA502DU)
Type Keyboard, touchpad Keyboard, touchpad
Keyboard Backlight Yes Yes
Features Multi-touch touchpad, buttonless touchpad Chiclet keyboard, ASUS Overstroke technologie, N-key rollover
CONNECTIONS & EXPANSIONS Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS ROG Zephyrus G15 (GA502DU)
Interfaces USB 3.1 Gen 1
USB 3.1 Gen 1 (Always On)
USB-C 3.1 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery)
HDMI
Headphone/microphone combo jack
Headphone/microphone combo jack
3 x USB 3.2 Gen 1
USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode)
LAN
HDMI
SOFTWARE Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS ROG Zephyrus G15 (GA502DU)
Operating System (OS) Windows 10 Home 64-bit Edition - English Windows 10 Home
Software Included Microsoft Office (30 days trial) Microsoft 365 (30 days trial), XSplit Gamecaster, Sonic Studio III, Sonic Radar III, Armoury Crate, GameFirst V, GameVisual
MISCELLANEOUS Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS ROG Zephyrus G15 (GA502DU)
Included Accessories USB-C power adapter Power adapter
Security 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 Administrator password, hard drive password, power-on password, RapidCharge System password, anti-dust cooling system
Compliant Standards RoHS, Energy-Related Products (ErP) Lot 3 -
SAR Value 0.568 W/kg (body), 0.568 W/kg (limb) 0.02 W/kg (body), 0.02 W/kg (limb)
ENERGY STAR Certified Yes -
Manufacturer Warranty Limited warranty - 3 years - pick-up and return -
Model Number IML 20RR HN100T
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