Detailed comparison and review of ASUS ROG Zephyrus G15 (GA503QS) and ASUS E402YA (GA002TS). 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.
| DESIGN AND DIMENSIONS | ASUS ROG Zephyrus G15 (GA503QS) | ASUS E402YA (GA002TS) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.5 cm x 24.3 cm x 1.99 cm | 33.9 cm x 23.5 cm x 2.19 cm |
| Weight | 1.9 kg | 1.65 kg |
| Colour | Eclipse grey | Dark blue IMR |
| DISPLAY | ASUS ROG Zephyrus G15 (GA503QS) | ASUS E402YA (GA002TS) |
|---|
| 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 | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 250 cd/m² | 200 cd/m² |
| Colour Gamut | 45% NTSC, 47.34% Adobe RGB, 62.5% sRGB | 45% NTSC |
| Features | Anti-glare, FreeSync Technology, ±85° horizontal viewing angle, ±85° vertical viewing angle, IPS-level | ASUS Splendid Video Intelligence Technology, glare |
| PROCESSOR | ASUS ROG Zephyrus G15 (GA503QS) | ASUS E402YA (GA002TS) |
|---|
| CPU | AMD Ryzen 7 5800HS / 2.8 GHz | AMD E2 7015 / 1.5 GHz |
|---|---|---|
| Max Turbo Speed | 4.4 GHz | - |
| Number of Cores | 8-core | Dual-Core |
| Cache | 16 MB | 1 MB |
| 64-bit Computing | Yes | - |
| MEMORY | ASUS ROG Zephyrus G15 (GA503QS) | ASUS E402YA (GA002TS) |
|---|
| 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 | DDR3L SDRAM |
| Speed | 3200 MHz | 1333 MHz |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 0 | - |
| STORAGE | ASUS ROG Zephyrus G15 (GA503QS) | ASUS E402YA (GA002TS) |
|---|
| 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) | ASUS E402YA (GA002TS) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3080 / AMD Radeon Graphics | AMD Radeon R2 |
| Video Memory | 8 GB GDDR6 SDRAM | - |
| Video System Features | NVIDIA Optimus | - |
| Gaming | Yes | - |
| Camera | - | Yes - VGA |
| Sound | Stereo speakers, two tweeters, array microphone | Speakers, microphone |
| Compliant Standards | Dolby Atmos | - |
| Audio Features | Smart Amplification technology | ASUS SonicMaster, ASUS Bang & Olufsen ICEpower |
| COMMUNICATIONS | ASUS ROG Zephyrus G15 (GA503QS) | ASUS E402YA (GA002TS) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | Dual stream (2x2) | - |
| BATTERY | ASUS ROG Zephyrus G15 (GA503QS) | ASUS E402YA (GA002TS) |
|---|
| Technology | 4-cell Lithium Ion | 2-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 90 Wh | 32 Wh |
| AC ADAPTER | ASUS ROG Zephyrus G15 (GA503QS) | ASUS E402YA (GA002TS) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 200 Watt, 20 V, 10 A | 45 Watt, 19 V, 2.37 A |
| INPUT | ASUS ROG Zephyrus G15 (GA503QS) | ASUS E402YA (GA002TS) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | Chiclet keyboard | ASUS Smart Gesture technology, chiclet keyboard |
| CONNECTIONS & EXPANSIONS | ASUS ROG Zephyrus G15 (GA503QS) | ASUS E402YA (GA002TS) |
|---|
| 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 3.1 Gen 1 USB 2.0 HDMI LAN USB-C 3.1 Gen 1 Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (SD Card, SDHC Card, SDXC Card) |
| SOFTWARE | ASUS ROG Zephyrus G15 (GA503QS) | ASUS E402YA (GA002TS) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 10 Home 64-bit Edition in S mode |
|---|---|---|
| Software Included | - | ASUS Splendid, ASUS USB Charger+, ASUS WebStorage Sync Agent, Microsoft 365 (1 year subscription), ASUS GiftBox, ICEsound |
| MISCELLANEOUS | ASUS ROG Zephyrus G15 (GA503QS) | ASUS E402YA (GA002TS) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Fingerprint reader | - |
| Security Slot Type | Kensington security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | System password | ASUS IceCool design |
| Model Number | HN013T | - |
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