Side by side comparison and review of ASUS ROG Zephyrus G14 (GA402NV) and ASUS R521JA (EJ974T). 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 ROG Zephyrus G14 (GA402NV) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful AMD processor
compact lightweight design
high-resolution display
efficient cooling system
good battery life
limited port selection
no webcam included
high price point
average speaker quality
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
| DESIGN AND DIMENSIONS | ASUS ROG Zephyrus G14 (GA402NV) | ASUS R521JA (EJ974T) |
|---|
| Product Type | Notebook - 180-degree hinge design | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 31.2 cm x 22.7 cm x 2.05 cm | 36 cm x 23.5 cm x 2.29 cm |
| Weight | 1.72 kg | 1.9 kg |
| Colour | Moonlight white | Eclipse grey | Transparent silver |
| DISPLAY | ASUS ROG Zephyrus G14 (GA402NV) | ASUS R521JA (EJ974T) |
|---|
| Screen Size (Type) | 14" | 15.6" |
|---|---|---|
| Screen Resolution | 2560 x 1600 (WQXGA) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 165 Hz | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:9 |
| Image Brightness | - | 200 cd/m² |
| Colour Gamut | 100% DCI-P3 | 45% NTSC |
| Features | Anti-glare, NVIDIA G-SYNC compatible, 3 ms response rate, Pantone Validated, IPS-level, Dolby Vision, 91% screen-to-body ratio | Anti-glare, 83% screen-to-body ratio |
| PROCESSOR | ASUS ROG Zephyrus G14 (GA402NV) | ASUS R521JA (EJ974T) |
|---|
| CPU | AMD Ryzen 7 7735HS / 3.2 GHz | Intel Core i5 (10th Gen) 1035G1 / 1 GHz |
|---|---|---|
| Max Turbo Speed | 4.75 GHz | 3.6 GHz |
| Number of Cores | 8-core | Quad-Core |
| Cache | 16 MB | 6 MB |
| MEMORY | ASUS ROG Zephyrus G14 (GA402NV) | ASUS R521JA (EJ974T) |
|---|
| RAM | 16 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 32 GB | - |
| RAM Type | DDR5 SDRAM | DDR4 SDRAM |
| Form Factor | SO-DIMM 262-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 1 | - |
| STORAGE | ASUS ROG Zephyrus G14 (GA402NV) | ASUS R521JA (EJ974T) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 4.0 - NVM Express (NVMe) | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS ROG Zephyrus G14 (GA402NV) | ASUS R521JA (EJ974T) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 4060 / AMD Radeon 680M | Intel UHD Graphics |
| Video Memory | 8 GB GDDR6 SDRAM | - |
| Video System Features | Advanced Optimus, Dynamic Boost, MUX Switch, NVIDIA Advanced Optimus | - |
| Gaming | Yes | - |
| Camera | Yes - 1080p | Yes - VGA |
| Camera Features | IR camera, Windows Hello | - |
| Sound | Four speakers, 3-microphone array | Speaker, microphone |
| Compliant Standards | Dolby Atmos | - |
| Audio Features | Output: Smart Amplification technology, Hi-Res Audio; Input: AI noise cancelling | Output: ASUS SonicMaster |
| COMMUNICATIONS | ASUS ROG Zephyrus G14 (GA402NV) | ASUS R521JA (EJ974T) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Features | Dual stream (2x2) | Single stream (1x1) |
| BATTERY | ASUS ROG Zephyrus G14 (GA402NV) | ASUS R521JA (EJ974T) |
|---|
| Technology | 4-cell Lithium Ion | 2-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 76 Wh | 32 Wh |
| AC ADAPTER | ASUS ROG Zephyrus G14 (GA402NV) | ASUS R521JA (EJ974T) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 240 Watt, 20 V, 12 A | 45 Watt, 19 V, 2.37 A |
| INPUT | ASUS ROG Zephyrus G14 (GA402NV) | ASUS R521JA (EJ974T) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | Yes | - |
| Features | Chiclet keyboard, ASUS Overstroke technology | Chiclet keyboard |
| CONNECTIONS & EXPANSIONS | ASUS ROG Zephyrus G14 (GA402NV) | ASUS R521JA (EJ974T) |
|---|
| Interfaces | Headphone/microphone combo jack USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) USB4/DisplayPort 1.4 (Power Delivery) HDMI 2.1 2 x USB 3.2 Gen 2 |
USB 3.2 Gen 1 USB-C 3.2 Gen 1 2 x USB 2.0 HDMI Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSDXC UHS-II) | Yes (microSD) |
| SOFTWARE | ASUS ROG Zephyrus G14 (GA402NV) | ASUS R521JA (EJ974T) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 10 Home |
|---|---|---|
| Software Included | Armoury Crate, Xbox Game Pass Ultimate (3 months), GameVisual, Scenario Profiles | - |
| MISCELLANEOUS | ASUS ROG Zephyrus G14 (GA402NV) | ASUS R521JA (EJ974T) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip | Firmware Trusted Platform Module (TPM) Security Chip |
| Features | Administrator password, vapor chamber cooling system, ErgoLift, Thermal Grizzly Conductonaut, BIOS protection, anti-dust 2.0 cooling system, AniMe Matrix lighting, ROG Intelligent Cooling, Arc Flow Fans, 0dB Ambient Cooling | - |
| Model Number | N2031W | - |
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