In depth comparison and review of ASUS ROG Zephyrus G15 (GA503QS) and Lenovo IdeaPad 120S-14IAP (81A5). 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.
Advantages and disadvantages of ASUS ROG Zephyrus G15 (GA503QS) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
lightweight and portable
efficient cooling system
long battery life
premium price tag
no webcam included
limited port selection
loud under load
Advantages and disadvantages of Lenovo IdeaPad 120S-14IAP (81A5) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
compact design
decent battery life
solid build quality
quiet operation
limited storage capacity
average display quality
slower processor
minimal connectivity options
| DESIGN AND DIMENSIONS | ASUS ROG Zephyrus G15 (GA503QS) | Lenovo IdeaPad 120S-14IAP (81A5) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.5 cm x 24.3 cm x 1.99 cm | 33.4 cm x 23.5 cm x 1.86 cm |
| Weight | 1.9 kg | 1.44 kg |
| Case Material | - | Polycarbonate ABS |
| Colour | Eclipse grey | Denim blue |
| DISPLAY | ASUS ROG Zephyrus G15 (GA503QS) | Lenovo IdeaPad 120S-14IAP (81A5) |
|---|
| Screen Size (Type) | 15.6" | 14" |
|---|---|---|
| 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, FreeSync Technology, ±85° horizontal viewing angle, ±85° vertical viewing angle, IPS-level | Anti-glare |
| PROCESSOR | ASUS ROG Zephyrus G15 (GA503QS) | Lenovo IdeaPad 120S-14IAP (81A5) |
|---|
| CPU | AMD Ryzen 7 5800HS / 2.8 GHz | Intel Pentium N4200 / 1.1 GHz |
|---|---|---|
| Max Turbo Speed | 4.4 GHz | 2.5 GHz |
| Number of Cores | 8-core | Quad-Core |
| Cache | 16 MB | 2 MB |
| 64-bit Computing | Yes | Yes |
| Features | - | Integrated memory controller |
| MEMORY | ASUS ROG Zephyrus G15 (GA503QS) | Lenovo IdeaPad 120S-14IAP (81A5) |
|---|
| RAM | 16 GB (1 x 8 GB + 8 GB (soldered)) | 4 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 24 GB | - |
| RAM Type | DDR4 SDRAM | LPDDR4 SDRAM |
| Speed | 3200 MHz | 2400 MHz |
| Rated Speed | - | 2400 MHz |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 0 | - |
| STORAGE | ASUS ROG Zephyrus G15 (GA503QS) | Lenovo IdeaPad 120S-14IAP (81A5) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 64 GB eMMC |
|---|
| AUDIO & VIDEO | ASUS ROG Zephyrus G15 (GA503QS) | Lenovo IdeaPad 120S-14IAP (81A5) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3080 / AMD Radeon Graphics | Intel HD Graphics 505 |
| Video Memory | 8 GB GDDR6 SDRAM | - |
| Video System Features | NVIDIA Optimus | - |
| Gaming | Yes | - |
| Camera | - | Yes |
| Resolution | - | 0.3 Megapixel |
| Sound | Stereo speakers, two tweeters, array microphone | Stereo speakers, dual array microphone |
| Compliant Standards | Dolby Atmos | High Definition Audio |
| Audio Features | Smart Amplification technology | - |
| COMMUNICATIONS | ASUS ROG Zephyrus G15 (GA503QS) | Lenovo IdeaPad 120S-14IAP (81A5) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | Bluetooth 4.0, 802.11a/b/g/n/ac |
|---|---|---|
| Network Interface | Gigabit Ethernet | - |
| Features | Dual stream (2x2) | Single stream (1x1) |
| BATTERY | ASUS ROG Zephyrus G15 (GA503QS) | Lenovo IdeaPad 120S-14IAP (81A5) |
|---|
| Technology | 4-cell Lithium Ion | 2-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 90 Wh | 32 Wh |
| Battery Life | - | Up to 8 hours |
| AC ADAPTER | ASUS ROG Zephyrus G15 (GA503QS) | Lenovo IdeaPad 120S-14IAP (81A5) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 200 Watt, 20 V, 10 A | 45 Watt |
| INPUT | ASUS ROG Zephyrus G15 (GA503QS) | Lenovo IdeaPad 120S-14IAP (81A5) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | Chiclet keyboard | - |
| CONNECTIONS & EXPANSIONS | ASUS ROG Zephyrus G15 (GA503QS) | Lenovo IdeaPad 120S-14IAP (81A5) |
|---|
| 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 |
2 x USB 3.0 USB-C 3.1 Gen 1 HDMI Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | ASUS ROG Zephyrus G15 (GA503QS) | Lenovo IdeaPad 120S-14IAP (81A5) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 10 in S mode - English |
|---|---|---|
| Software Included | - | Lenovo Settings, McAfee LiveSafe (30 days trial), Lenovo ID, Lenovo Companion 3.0 |
| MISCELLANEOUS | ASUS ROG Zephyrus G15 (GA503QS) | Lenovo IdeaPad 120S-14IAP (81A5) |
|---|
| 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 STAR Certified | - | Yes |
| Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |
| Model Number | HN013T | - |
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