In depth comparison and review of ASUS TUF Gaming FX505GE (BQ398T) and ASUS ROG Zephyrus M15 (GU502LW). 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 FX505GE (BQ398T) based on its technical characteristics, features, user experience, expert reviews and price level.
robust gaming performance
affordable price point
durable military-grade design
backlit keyboard feature
decent audio quality
average battery life
heavyweight build
no thunderbolt support
standard display quality
Advantages and disadvantages of ASUS ROG Zephyrus M15 (GU502LW) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high-refresh-rate display
sleek, portable design
good thermal management
RGB keyboard lighting
average battery life
no webcam
limited port selection
premium price tag
| DESIGN AND DIMENSIONS | ASUS TUF Gaming FX505GE (BQ398T) | ASUS ROG Zephyrus M15 (GU502LW) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36 cm x 26.2 cm x 2.6 cm | 36 cm x 25.2 cm x 1.99 cm |
| Weight | 2.2 kg | 1.9 kg |
| Case Material | - | Magnesium alloy |
| Colour | Black IMR | Prism black | Brushed black |
| DISPLAY | ASUS TUF Gaming FX505GE (BQ398T) | ASUS ROG Zephyrus M15 (GU502LW) |
|---|
| Screen Size (Type) | 15.6" | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 3840 x 2160 (Ultra HD 4K) |
| V-Sync Rate at Max Res. | 60 Hz | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 200 cd/m² | 400 cd/m² |
| Colour Gamut | 45% NTSC, 47.34% Adobe RGB, 62.5% sRGB | 100% sRGB, 132.7% sRGB, 95.54% NTSC |
| Features | Anti-glare | Anti-glare, Pantone Validated, 170° horizontal and vertical viewing angle |
| PROCESSOR | ASUS TUF Gaming FX505GE (BQ398T) | ASUS ROG Zephyrus M15 (GU502LW) |
|---|
| CPU | Intel Core i5 (8th Gen) 8300H / 2.3 GHz | Intel Core i7 (10th Gen) 10750H / 2.6 GHz |
|---|---|---|
| Max Turbo Speed | 4 GHz | 5 GHz |
| Number of Cores | Quad-Core | 6-core |
| Cache | 8 MB | 12 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | Mobile Intel HM370 | Intel HM470 |
| Features | Intel Turbo Boost Technology 2.0 | Intel Smart Cache, Intel Turbo Boost Max Technology 3.0 |
| MEMORY | ASUS TUF Gaming FX505GE (BQ398T) | ASUS ROG Zephyrus M15 (GU502LW) |
|---|
| RAM | 16 GB (1 x 16 GB) | 16 GB (1 x 8 GB + 8 GB (soldered)) |
|---|---|---|
| Max RAM Supported | 32 GB | 24 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2666 MHz | 2933 MHz |
| Rated Speed | - | 2933 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 1 |
| Empty Slots | 1 | 0 |
| STORAGE | ASUS TUF Gaming FX505GE (BQ398T) | ASUS ROG Zephyrus M15 (GU502LW) |
|---|
| Total Capacity | - | 1.024 TB |
|---|---|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 PCIe - NVM Express (NVMe) | 2 x 512 GB SSD M.2 PCIe - NVM Express (NVMe) |
| Secondary Storage | 1 TB HDD SATA 6Gb/s / 5400 rpm | - |
| RAID Level | - | RAID 0 |
| AUDIO & VIDEO | ASUS TUF Gaming FX505GE (BQ398T) | ASUS ROG Zephyrus M15 (GU502LW) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce GTX 1050 Ti / Intel UHD Graphics 630 | NVIDIA GeForce RTX 2070 / Intel UHD Graphics |
| Video Memory | 4 GB GDDR5 SDRAM | 8 GB GDDR6 SDRAM |
| Video System Features | NVIDIA Optimus | NVIDIA Optimus, Max-Q design |
| Gaming | Yes | Yes |
| Camera | Yes - 720p | - |
| Sound | Stereo speakers, array microphone | Stereo speakers, array microphone |
| Audio Features | - | ESS SABRE HiFi audio DAC technology, Smart Amplification technology |
| VR Ready | - | Yes |
| COMMUNICATIONS | ASUS TUF Gaming FX505GE (BQ398T) | ASUS ROG Zephyrus M15 (GU502LW) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Compliant Standards | - | Wi-Fi CERTIFIED 6 |
| Features | - | Dual stream (2x2) |
| BATTERY | ASUS TUF Gaming FX505GE (BQ398T) | ASUS ROG Zephyrus M15 (GU502LW) |
|---|
| Technology | 3-cell Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 48 Wh | 76 Wh |
| Battery Life | - | Up to 8.41 hours |
| Battery Run Time | - | Video playback: up to 8.41 hours Web browsing: up to 7.47 hours |
| AC ADAPTER | ASUS TUF Gaming FX505GE (BQ398T) | ASUS ROG Zephyrus M15 (GU502LW) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 120 Watt, 19 V, 6.3 A | 230 Watt, 19.5 V, 11.8 A |
| INPUT | ASUS TUF Gaming FX505GE (BQ398T) | ASUS ROG Zephyrus M15 (GU502LW) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes (RGB) | Yes (RGB) |
| Features | - | Chiclet keyboard, N-key rollover |
| CONNECTIONS & EXPANSIONS | ASUS TUF Gaming FX505GE (BQ398T) | ASUS ROG Zephyrus M15 (GU502LW) |
|---|
| Interfaces | Headphone/microphone combo jack USB 2.0 2 x USB 3.1 Gen 1 LAN HDMI |
USB-C 3.2 Gen 2 (supports Thunderbolt 3, DisplayPort 1.4 Alt Mode) (Power Delivery) 2 x USB 3.2 Gen 1 USB 3.2 Gen 2 HDMI LAN Headphone output Microphone input |
|---|
| SOFTWARE | ASUS TUF Gaming FX505GE (BQ398T) | ASUS ROG Zephyrus M15 (GU502LW) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home |
|---|---|---|
| Software Included | - | Microsoft 365 (30 days trial), Sonic Studio III, Armoury Crate, GameVisual, GameFirst VI |
| MISCELLANEOUS | ASUS TUF Gaming FX505GE (BQ398T) | ASUS ROG Zephyrus M15 (GU502LW) |
|---|
| Included Accessories | Power adapter, palm rest label | Power adapter |
|---|---|---|
| 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 Aura Sync technology, 65W power delivery |
| SAR Value | - | 0.47 W/kg (body), 0.47 W/kg (limb) |
| Model Number | - | HC032T |
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