ASUS ROG Zephyrus G15 (GA502DU) vs. Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145)

Laptop Comparison, Reviews and Tests

Side by side comparison and review of ASUS ROG Zephyrus G15 (GA502DU) 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.

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

Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145) Review

Advantages and disadvantages of Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

lightweight design

solid build quality

decent processor performance

adequate storage capacity

average display quality

limited battery life

no backlit keyboard

fewer connectivity options

Laptop Comparison and Tests

Difference between ASUS ROG Zephyrus G15 (GA502DU) and Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145)
83 % - Design
75 % - Display
84 % - Performance
78 % - Connectivity
75 % - Battery
71 % - Design
63 % - Display
65 % - Performance
72 % - Connectivity
65 % - Battery

Laptop Specifications Comparison

ASUS ROG Zephyrus G15 (GA502DU) vs. Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145) Comparison Chart
DESIGN AND DIMENSIONS ASUS ROG Zephyrus G15 (GA502DU) Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145)
Product Type Notebook Notebook
Dimensions (WxDxH) 36 cm x 25.2 cm x 2.04 cm 36.22 cm x 25.15 cm x 1.99 cm
Weight 2.1 kg 1.85 kg
Case Material - Polycarbonate ABS
Colour Brushed black Platinum grey IMR
DISPLAY ASUS ROG Zephyrus G15 (GA502DU) 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 250 cd/m² 220 cd/m²
Colour Gamut 45% NTSC, 47.34% Adobe RGB, 62.5% sRGB -
Features Anti-glare, 170° horizontal and vertical viewing angle Anti-glare
PROCESSOR ASUS ROG Zephyrus G15 (GA502DU) Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145)
CPU AMD Ryzen 7 3750H / 2.3 GHz Intel Core i3 (10th Gen) 1005G1 / 1.2 GHz
Max Turbo Speed 4 GHz 3.4 GHz
Number of Cores Quad-Core Dual-Core
Cache 4 MB 4 MB
64-bit Computing Yes Yes
Features - Integrated memory controller
MEMORY ASUS ROG Zephyrus G15 (GA502DU) Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145)
RAM 16 GB (1 x 8 GB + 8 GB (soldered)) 4 GB (provided memory is soldered)
Max RAM Supported 24 GB 12 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 2400 MHz 2666 MHz
Rated Speed - 2666 MHz
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 1 1
Empty Slots 0 1
STORAGE ASUS ROG Zephyrus G15 (GA502DU) Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145)
Main Storage Size (HDD/SSD) 512 GB SSD M.2 PCIe - NVM Express (NVMe) 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe)
AUDIO & VIDEO ASUS ROG Zephyrus G15 (GA502DU) Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145)
Multi-GPU Configuration 1 single GPU card / integrated GPU -
Graphics Processor (GPU) NVIDIA GeForce GTX 1660 Ti / AMD Radeon RX Vega 10 Intel UHD Graphics
Video Memory 6 GB GDDR6 SDRAM -
Video System Features NVIDIA Optimus, Max-Q design -
Gaming Yes -
Camera - Yes
Resolution - 0.3 Megapixel
Sound Stereo speakers, array microphone Stereo speakers, microphone
Compliant Standards - High Definition Audio, Dolby Audio
Audio Features ESS SABRE HiFi audio DAC technology, Smart Amplification technology -
VR Ready Yes -
COMMUNICATIONS ASUS ROG Zephyrus G15 (GA502DU) Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145)
Wireless Bluetooth 5.0, 802.11a/b/g/n/ac/ax 802.11a/b/g/n/ac, Bluetooth 5.0
Wireless Controller - M.2 Card
Network Interface Gigabit Ethernet -
Features Dual stream (2x2) Single stream (1x1)
BATTERY ASUS ROG Zephyrus G15 (GA502DU) Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145)
Technology 4-cell Lithium Ion Lithium Ion
Battery Capacity (Size) 76 Wh 30 Wh
Battery Life - Up to 5.5 hours
AC ADAPTER ASUS ROG Zephyrus G15 (GA502DU) Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145)
Input AC 120/230 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 180 Watt, 20 V, 9 A 65 Watt
INPUT ASUS ROG Zephyrus G15 (GA502DU) Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad - Yes
Keyboard Backlight Yes -
Features Chiclet keyboard, ASUS Overstroke technologie, N-key rollover Multi-touch touchpad, buttonless touchpad
CONNECTIONS & EXPANSIONS ASUS ROG Zephyrus G15 (GA502DU) Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145)
Interfaces 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
USB 2.0
2 x USB 3.1 Gen 1
HDMI
Headphone/microphone combo jack
Memory Card Reader - 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card)
SOFTWARE ASUS ROG Zephyrus G15 (GA502DU) 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), XSplit Gamecaster, Sonic Studio III, Sonic Radar III, Armoury Crate, GameFirst V, GameVisual Microsoft Office (30 days trial)
MISCELLANEOUS ASUS ROG Zephyrus G15 (GA502DU) Lenovo IdeaPad S145-15IIL (Lenovo IdeaPad S145)
Included Accessories Power adapter Power adapter
Security - 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, anti-dust cooling system Administrator password, hard drive password, power-on password
Compliant Standards - RoHS, Energy-Related Products (ErP) Lot 3
SAR Value 0.02 W/kg (body), 0.02 W/kg (limb) -
Manufacturer Warranty - Limited warranty - 1 year - pick-up and return
Model Number HN100T 15IIL 81W8
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