ASUS ROG Zephyrus G15 (GA503QM) vs. Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145)

Laptop Comparison, Reviews and Tests

Side by side comparison and review of ASUS ROG Zephyrus G15 (GA503QM) and Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145). 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.

Laptop Specifications Comparison

ASUS ROG Zephyrus G15 (GA503QM) vs. Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145) Comparison Chart
DESIGN AND DIMENSIONS ASUS ROG Zephyrus G15 (GA503QM) Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145)
Product Type Notebook Notebook
Dimensions (WxDxH) 35.5 cm x 24.3 cm x 1.99 cm 36.22 cm x 25.15 cm x 1.99 cm
Weight 1.9 kg 1.85 kg
Case Material - Polycarbonate ABS
Colour Moonlight white Platinum grey IMR
DISPLAY ASUS ROG Zephyrus G15 (GA503QM) Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145)
Screen Size (Type) 15.6" 15.6" - TN
LCD Backlight Technology LED backlight LED backlight
Screen Resolution 1920 x 1080 (Full HD) 1366 x 768 (HD)
V-Sync Rate at Max Res. 144 Hz -
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness - 220 cd/m²
Colour Gamut 47.34% Adobe RGB, 62.5% sRGB -
Features Anti-glare, FreeSync Technology, IPS-level Anti-glare
PROCESSOR ASUS ROG Zephyrus G15 (GA503QM) Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145)
CPU AMD Ryzen 9 5900HS / 3 GHz Intel Core i3 (10th Gen) 1005G1 / 1.2 GHz
Max Turbo Speed 4.6 GHz 3.4 GHz
Number of Cores 8-core Dual-Core
Cache L3 - 16 MB 4 MB
64-bit Computing - Yes
Features - Integrated memory controller
MEMORY ASUS ROG Zephyrus G15 (GA503QM) Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145)
RAM 16 GB (provided memory is soldered) 4 GB (provided memory is soldered)
Max RAM Supported 48 GB 12 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed - 2666 MHz
Rated Speed - 2666 MHz
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 1 1
Empty Slots 1 1
STORAGE ASUS ROG Zephyrus G15 (GA503QM) Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145)
Main Storage Size (HDD/SSD) 1 TB SSD M.2 PCIe 3.0 - NVM Express (NVMe) 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe)
AUDIO & VIDEO ASUS ROG Zephyrus G15 (GA503QM) Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145)
Graphics Processor (GPU) NVIDIA GeForce RTX 3060 Intel UHD Graphics
Video Memory 6 GB GDDR6 SDRAM -
Video System Features ROG Boost, NVIDIA Resizable BAR, Dynamic Boost 2.0 -
Gaming Yes -
Camera - Yes
Resolution - 0.3 Megapixel
Sound Two tweeters, four woofers, array microphone Stereo speakers, microphone
Compliant Standards Dolby Atmos High Definition Audio, Dolby Audio
Audio Features Noise-cancellation technology, Smart Amplification technology -
COMMUNICATIONS ASUS ROG Zephyrus G15 (GA503QM) Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145)
Wireless 802.11a/b/g/n/ac/ax, Bluetooth 5.1 802.11a/b/g/n/ac, Bluetooth 5.0
Wireless Controller - M.2 Card
Network Interface Gigabit Ethernet -
Compliant Standards Wi-Fi CERTIFIED 6 -
Features Dual stream (2x2) Single stream (1x1)
BATTERY ASUS ROG Zephyrus G15 (GA503QM) Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145)
Technology 4-cell Lithium Ion Lithium Ion
Battery Capacity (Size) 90 Wh 30 Wh
Battery Life - Up to 5.5 hours
AC ADAPTER ASUS ROG Zephyrus G15 (GA503QM) Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145)
Input AC 100-240 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 200 Watt, 20 V, 10 A 65 Watt
INPUT ASUS ROG Zephyrus G15 (GA503QM) Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad - Yes
Keyboard Backlight Yes -
Features Chiclet keyboard Multi-touch touchpad, buttonless touchpad
CONNECTIONS & EXPANSIONS ASUS ROG Zephyrus G15 (GA503QM) Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145)
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
USB 2.0
2 x USB 3.1 Gen 1
HDMI
Headphone/microphone combo jack
Memory Card Reader Yes (microSD) 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card)
SOFTWARE ASUS ROG Zephyrus G15 (GA503QM) Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145)
Operating System (OS) Windows 10 Home Windows 10 Home in S mode - English
Software Included Microsoft 365 (30 days trial), ROG Armoury Crate Microsoft Office (30 days trial)
MISCELLANEOUS ASUS ROG Zephyrus G15 (GA503QM) Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145)
Included Accessories Power adapter Power adapter
Security Fingerprint reader Firmware Trusted Platform Module (TPM 2.0) Security Chip
Security Slot Type Kensington security slot -
Theft/Intrusion Protection Security lock slot (cable lock sold separately) -
Features System password Administrator password, hard drive password, power-on password
Compliant Standards - RoHS, Energy-Related Products (ErP) Lot 3
Manufacturer Warranty - Limited warranty - 1 year - pick-up and return
Model Number HN170T 15IIL 81W8
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