Side by side comparison and review of ASUS R521JA (EJ974T) and ASUS TUF Gaming F15 (FX507ZV4). 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 R521JA (EJ974T) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
lightweight design
decent battery life
adequate performance
average display quality
limited storage capacity
no backlit keyboard
basic graphics card
Advantages and disadvantages of ASUS TUF Gaming F15 (FX507ZV4) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
durable military-grade build
efficient cooling system
good value for money
heavyweight design
average battery life
noisy under load
limited color accuracy
| DESIGN AND DIMENSIONS | ASUS R521JA (EJ974T) | ASUS TUF Gaming F15 (FX507ZV4) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36 cm x 23.5 cm x 2.29 cm | 35.4 cm x 25.1 cm x 2.49 cm |
| Weight | 1.9 kg | 2.2 kg |
| Colour | Transparent silver | Mecha grey |
| DISPLAY | ASUS R521JA (EJ974T) | ASUS TUF Gaming F15 (FX507ZV4) |
|---|
| Screen Size (Type) | 15.6" | 15.6" |
|---|---|---|
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 60 Hz | 144 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 200 cd/m² | 250 cd/m² |
| Colour Gamut | 45% NTSC | 100% sRGB, 75.35% Adobe RGB |
| Features | Anti-glare, 83% screen-to-body ratio | Anti-glare, NVIDIA G-SYNC compatible, IPS-level |
| PROCESSOR | ASUS R521JA (EJ974T) | ASUS TUF Gaming F15 (FX507ZV4) |
|---|
| CPU | Intel Core i5 (10th Gen) 1035G1 / 1 GHz | Intel Core i7 (12th Gen) 12700H / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 3.6 GHz | 4.7 GHz |
| Number of Cores | Quad-Core | 14-core |
| Cache | 6 MB | L3 - 24 MB |
| Features | - | Intel Smart Cache |
| MEMORY | ASUS R521JA (EJ974T) | ASUS TUF Gaming F15 (FX507ZV4) |
|---|
| RAM | 4 GB (provided memory is soldered) | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | - | 32 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | - | 3200 MHz |
| Rated Speed | - | 3200 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 2 |
| Empty Slots | - | 0 |
| STORAGE | ASUS R521JA (EJ974T) | ASUS TUF Gaming F15 (FX507ZV4) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 512 GB SSD M.2 PCIe 4.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS R521JA (EJ974T) | ASUS TUF Gaming F15 (FX507ZV4) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | Intel UHD Graphics | NVIDIA GeForce RTX 4060 / Intel Iris Xe Graphics |
| Video Memory | - | 8 GB GDDR6 SDRAM |
| Video System Features | - | Max-Q design, MUX Switch, NVIDIA Advanced Optimus, NVIDIA DLSS 3 |
| Gaming | - | Yes |
| Camera | Yes - VGA | Yes - 720p |
| Sound | Speaker, microphone | Speakers, array microphone |
| Compliant Standards | - | Dolby Atmos |
| Audio Features | Output: ASUS SonicMaster | Output: Cortana Far-Field Technology, Hi-Res Audio; Input: AI noise cancelling |
| COMMUNICATIONS | ASUS R521JA (EJ974T) | ASUS TUF Gaming F15 (FX507ZV4) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
|---|---|---|
| Network Interface | - | Gigabit Ethernet |
| Features | Single stream (1x1) | Dual stream (2x2) |
| BATTERY | ASUS R521JA (EJ974T) | ASUS TUF Gaming F15 (FX507ZV4) |
|---|
| Technology | 2-cell Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 32 Wh | 90 Wh |
| AC ADAPTER | ASUS R521JA (EJ974T) | ASUS TUF Gaming F15 (FX507ZV4) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V, 2.37 A | 240 Watt, 20 V, 12 A |
| INPUT | ASUS R521JA (EJ974T) | ASUS TUF Gaming F15 (FX507ZV4) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | - | Yes (RGB) |
| Features | Chiclet keyboard | Marked WASD, 1 RGB zone, 1.7mm travel distance, ASUS Overstroke technology |
| CONNECTIONS & EXPANSIONS | ASUS R521JA (EJ974T) | ASUS TUF Gaming F15 (FX507ZV4) |
|---|
| Slots | - | 2 x PCI Express 4.0 (1 free) |
|---|---|---|
| Interfaces | USB 3.2 Gen 1 USB-C 3.2 Gen 1 2 x USB 2.0 HDMI Headphone/microphone combo jack |
Headphone/microphone combo jack LAN HDMI 2.1 2 x USB 3.2 Gen 1 USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) |
| Memory Card Reader | Yes (microSD) | - |
| SOFTWARE | ASUS R521JA (EJ974T) | ASUS TUF Gaming F15 (FX507ZV4) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 11 Home |
|---|---|---|
| Software Included | - | Armoury Crate, Xbox Game Pass Ultimate (3 months), NVIDIA Studio drivers |
| MISCELLANEOUS | ASUS R521JA (EJ974T) | ASUS TUF Gaming F15 (FX507ZV4) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip | Firmware Trusted Platform Module (TPM) Security Chip |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | - | ASUS Aura Sync technology, MIL-STD-810H tested, BIOS protection, Arc Flow Fans, Cortana support |
| Model Number | - | LP001W |
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