In depth comparison and review of ASUS TUF Gaming FX505DT (AL375T) and ASUS ROG Zephyrus G15 (GA503RX). 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 TUF Gaming FX505DT (AL375T) based on its technical characteristics, features, user experience, expert reviews and price level.
robust gaming performance
affordable price point
durable military-grade construction
backlit keyboard feature
decent audio quality
average battery life
heavyweight design
no thunderbolt support
standard display resolution
Advantages and disadvantages of ASUS ROG Zephyrus G15 (GA503RX) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
lightweight, portable design
excellent thermal management
long battery life
high price point
no webcam included
limited port selection
average speaker quality
| DESIGN AND DIMENSIONS | ASUS TUF Gaming FX505DT (AL375T) | ASUS ROG Zephyrus G15 (GA503RX) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36.04 cm x 26.2 cm x 2.68 cm | 35.5 cm x 24.3 cm x 1.99 cm |
| Weight | 2.3 kg | 1.9 kg |
| Colour | Gold steel | Moonlight white |
| DISPLAY | ASUS TUF Gaming FX505DT (AL375T) | ASUS ROG Zephyrus G15 (GA503RX) |
|---|
| Screen Size (Type) | 15.6" | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 2560 x 1440 (WQHD) |
| V-Sync Rate at Max Res. | 120 Hz | 240 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 250 cd/m² | - |
| Colour Gamut | 45% NTSC, 47.1% Adobe RGB, 62.5% sRGB | 100% DCI-P3 |
| Features | Anti-glare, NanoEdge display, 170° horizontal and vertical viewing angle | Anti-glare, FreeSync Technology, 3 ms response rate, Pantone Validated, IPS-level |
| PROCESSOR | ASUS TUF Gaming FX505DT (AL375T) | ASUS ROG Zephyrus G15 (GA503RX) |
|---|
| CPU | AMD Ryzen 5 3550H / 2.1 GHz | AMD Ryzen 9 6900HS / 3.3 GHz |
|---|---|---|
| Max Turbo Speed | 3.7 GHz | 4.9 GHz |
| Number of Cores | Quad-Core | 8-core |
| Cache | L3 - 4 MB | L3 - 16 MB |
| 64-bit Computing | Yes | - |
| MEMORY | ASUS TUF Gaming FX505DT (AL375T) | ASUS ROG Zephyrus G15 (GA503RX) |
|---|
| RAM | 8 GB (1 x 8 GB) | 32 GB (1 x 16 GB + 16 GB (soldered)) |
|---|---|---|
| Max RAM Supported | 32 GB | 48 GB |
| RAM Type | DDR4 SDRAM | DDR5 SDRAM |
| Speed | 2400 MHz | 4800 MHz |
| Rated Speed | 2400 MHz | - |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
| Slots Qty | 2 | 1 |
| Empty Slots | 1 | 0 |
| STORAGE | ASUS TUF Gaming FX505DT (AL375T) | ASUS ROG Zephyrus G15 (GA503RX) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe - NVM Express (NVMe) | 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS TUF Gaming FX505DT (AL375T) | ASUS ROG Zephyrus G15 (GA503RX) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce GTX 1650 / AMD Radeon Vega 8 | NVIDIA GeForce RTX 3080 Ti / AMD Radeon 680M |
| Video Memory | 4 GB GDDR5 SDRAM | 16 GB GDDR6 SDRAM |
| Video System Features | NVIDIA Optimus | NVIDIA Optimus, ROG Boost, Dynamic Boost |
| Gaming | Yes | Yes |
| Camera | Yes - 720p | Yes - 720p |
| Camera Features | - | IR camera, Windows Hello |
| Image Sensor Type | CMOS | - |
| Sound | Stereo speakers, array microphone | Two tweeters, two woofers, array microphone |
| Compliant Standards | DTS Headphone:X | Dolby Atmos |
| Audio Features | - | Noise-cancellation technology, Smart Amp |
| COMMUNICATIONS | ASUS TUF Gaming FX505DT (AL375T) | ASUS ROG Zephyrus G15 (GA503RX) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | - | Dual stream (2x2) |
| BATTERY | ASUS TUF Gaming FX505DT (AL375T) | ASUS ROG Zephyrus G15 (GA503RX) |
|---|
| Technology | 3-cell Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 48 Wh | 90 Wh |
| AC ADAPTER | ASUS TUF Gaming FX505DT (AL375T) | ASUS ROG Zephyrus G15 (GA503RX) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 150 Watt, 20 V, 7.5 A | 240 Watt, 20 V, 12 A |
| INPUT | ASUS TUF Gaming FX505DT (AL375T) | ASUS ROG Zephyrus G15 (GA503RX) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes (RGB) | Yes (RGB) |
| Features | Chiclet keyboard, ASUS Overstroke technologie | Chiclet keyboard |
| CONNECTIONS & EXPANSIONS | ASUS TUF Gaming FX505DT (AL375T) | ASUS ROG Zephyrus G15 (GA503RX) |
|---|
| Interfaces | Headphone/microphone combo jack USB 2.0 2 x USB 3.2 Gen 1 LAN HDMI |
Headphone/microphone combo jack 2 x USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) 2 x USB 3.2 Gen 2 HDMI LAN |
|---|---|---|
| Memory Card Reader | - | Yes (microSD, microSDXC UHS-II) |
| SOFTWARE | ASUS TUF Gaming FX505DT (AL375T) | ASUS ROG Zephyrus G15 (GA503RX) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 11 Home |
|---|---|---|
| Software Included | Microsoft 365 (30 days trial), DTS Headphone X, Armoury Crate | - |
| MISCELLANEOUS | ASUS TUF Gaming FX505DT (AL375T) | ASUS ROG Zephyrus G15 (GA503RX) |
|---|
| Included Accessories | Power adapter, palm rest label | Power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip | - |
| 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 | MIL-STD-810G tested, ASUS Aura Sync technology, anti-dust cooling system, HyperCool thermal system | System password, ErgoLift |
| SAR Value | 0.1 W/kg (body), 0.1 W/kg (limb) | - |
| Model Number | - | LN006W |
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