Detailed comparison and review of ASUS R521JA (EJ974T) and ASUS ZenBook Pro 15 OLED (UM535QE). 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.
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 ZenBook Pro 15 OLED (UM535QE) based on its technical characteristics, features, user experience, expert reviews and price level.
stunning oled display
powerful ryzen processor
sleek aluminum design
high-resolution audio support
ample connectivity options
heavier than competitors
average battery life
limited upgradeability
premium price tag
| DESIGN AND DIMENSIONS | ASUS R521JA (EJ974T) | ASUS ZenBook Pro 15 OLED (UM535QE) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36 cm x 23.5 cm x 2.29 cm | 35.4 cm x 23.8 cm x 1.8 cm |
| Weight | 1.9 kg | 2 kg |
| Case Material | - | Aluminium (top), aluminium (bottom), aluminium (LCD cover) |
| Colour | Transparent silver | Pine grey |
| DISPLAY | ASUS R521JA (EJ974T) | ASUS ZenBook Pro 15 OLED (UM535QE) |
|---|
| Screen Size (Type) | 15.6" | 15.6" OLED |
|---|---|---|
| Touchscreen | - | Yes |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| 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 | 550 cd/m² |
| Colour Gamut | 45% NTSC | 100% DCI-P3 |
| Colour Support | - | 1.07 billion colours |
| Features | Anti-glare, 83% screen-to-body ratio | Glossy, ASUS EyeCare Technology, NanoEdge display, Low Blue Light technology, Pantone Validated, HDR 500 True Black, 88% screen-to-body ratio, 0.2 ms response rate |
| PROCESSOR | ASUS R521JA (EJ974T) | ASUS ZenBook Pro 15 OLED (UM535QE) |
|---|
| CPU | Intel Core i5 (10th Gen) 1035G1 / 1 GHz | AMD Ryzen 7 5800H / 3.2 GHz |
|---|---|---|
| Max Turbo Speed | 3.6 GHz | 4.4 GHz |
| Number of Cores | Quad-Core | 8-core |
| Cache | 6 MB | L3 - 16 MB |
| MEMORY | ASUS R521JA (EJ974T) | ASUS ZenBook Pro 15 OLED (UM535QE) |
|---|
| RAM | 4 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM | LPDDR4X SDRAM |
| STORAGE | ASUS R521JA (EJ974T) | ASUS ZenBook Pro 15 OLED (UM535QE) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 1 TB SSD M.2 2280 PCIe 3.0 - NVM Express (NVMe), Performance |
|---|
| AUDIO & VIDEO | ASUS R521JA (EJ974T) | ASUS ZenBook Pro 15 OLED (UM535QE) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | Intel UHD Graphics | NVIDIA GeForce RTX 3050 Ti / AMD Radeon Graphics |
| Video Memory | - | 4 GB GDDR6 SDRAM |
| Camera | Yes - VGA | Yes - HD |
| Camera Features | - | IR camera, Windows Hello |
| Sound | Speaker, microphone | Stereo speakers, array microphone |
| Audio Features | Output: ASUS SonicMaster | Input: AI noise cancelling |
| COMMUNICATIONS | ASUS R521JA (EJ974T) | ASUS ZenBook Pro 15 OLED (UM535QE) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Features | Single stream (1x1) | Dual stream (2x2) |
| BATTERY | ASUS R521JA (EJ974T) | ASUS ZenBook Pro 15 OLED (UM535QE) |
|---|
| Technology | 2-cell Lithium Ion | 6-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 32 Wh | 96 Wh |
| AC ADAPTER | ASUS R521JA (EJ974T) | ASUS ZenBook Pro 15 OLED (UM535QE) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V, 2.37 A | 150 Watt, 20 V, 7.5 A |
| INPUT | ASUS R521JA (EJ974T) | ASUS ZenBook Pro 15 OLED (UM535QE) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | - | Yes |
| Features | Chiclet keyboard | Chiclet keyboard, 1.35mm travel distance |
| CONNECTIONS & EXPANSIONS | ASUS R521JA (EJ974T) | ASUS ZenBook Pro 15 OLED (UM535QE) |
|---|
| Interfaces | USB 3.2 Gen 1 USB-C 3.2 Gen 1 2 x USB 2.0 HDMI Headphone/microphone combo jack |
HDMI Headphone/microphone combo jack USB 3.2 Gen 1 USB-C 3.2 Gen 2 |
|---|---|---|
| Memory Card Reader | Yes (microSD) | 2 in 1 (SD Card, MultiMediaCard) |
| SOFTWARE | ASUS R521JA (EJ974T) | ASUS ZenBook Pro 15 OLED (UM535QE) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 11 Home |
|---|
| MISCELLANEOUS | ASUS R521JA (EJ974T) | ASUS ZenBook Pro 15 OLED (UM535QE) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip | Firmware Trusted Platform Module (TPM) Security Chip |
| Features | - | System password, MIL-STD-810G tested, ErgoLift, ASUS IceCool Pro |
| Compliant Standards | - | TUV Rheinland Flicker Free Certification, SGS Eye Care Display Certification, TUV Rheinland Low Blue Light (Hardware Solution) |
| Model Number | - | KY347W |
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