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.
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
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
| 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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