In depth comparison and review of ASUS VivoBook Pro 15 OLED (K3500PA) and ASUS VivoBook 15X OLED (M1503QA). 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 VivoBook Pro 15 OLED (K3500PA) based on its technical characteristics, features, user experience, expert reviews and price level.
vibrant oled display
lightweight design
strong overall performance
decent battery life
good thermal management
limited port selection
average sound quality
no dedicated gpu
higher price segment
Advantages and disadvantages of ASUS VivoBook 15X OLED (M1503QA) based on its technical characteristics, features, user experience, expert reviews and price level.
vivid oled display
lightweight design
competitive price point
solid build quality
fast ssd storage
average battery life
no dedicated gpu
limited port selection
mediocre speaker quality
DESIGN AND DIMENSIONS | ASUS VivoBook Pro 15 OLED (K3500PA) | ASUS VivoBook 15X OLED (M1503QA) |
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Product Type | Notebook | Notebook - 180-degree hinge design |
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Dimensions (WxDxH) | 35.98 cm x 23.53 cm x 1.99 cm | 35.68 cm x 22.76 cm x 1.99 cm |
Weight | 1.65 kg | 1.5 kg |
Case Material | Aluminum, plastic | - |
Colour | Quiet blue | Transparent silver |
DISPLAY | ASUS VivoBook Pro 15 OLED (K3500PA) | ASUS VivoBook 15X OLED (M1503QA) |
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Screen Size (Type) | 15.6" OLED | 15.6" OLED |
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Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
V-Sync Rate at Max Res. | - | 60 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 600 cd/m² | 600 cd/m² |
Colour Gamut | 100% DCI-P3 | 100% DCI-P3 |
Colour Support | 1.07 billion colours | 1.07 billion colours |
Features | Glossy, Eye-Care Technology, Low Blue Light technology, Pantone Validated, 84% screen-to-body ratio, 0.2 ms response rate, HDR 600 True Black | Glare, Pantone Validated, 86% screen-to-body ratio, 0.2 ms response rate, HDR 600 True Black |
PROCESSOR | ASUS VivoBook Pro 15 OLED (K3500PA) | ASUS VivoBook 15X OLED (M1503QA) |
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CPU | Intel Core i7 (11th Gen) 11370H / 3.3 GHz | AMD Ryzen 7 5800H / 3.2 GHz |
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Max Turbo Speed | 4.8 GHz | 4.4 GHz |
Number of Cores | Quad-Core | 8-core |
Cache | 12 MB | L3 - 16 MB |
MEMORY | ASUS VivoBook Pro 15 OLED (K3500PA) | ASUS VivoBook 15X OLED (M1503QA) |
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RAM | 16 GB (provided memory is soldered) | 16 GB |
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RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Form Factor | - | SO-DIMM 260-pin |
Slots Qty | - | 1 |
STORAGE | ASUS VivoBook Pro 15 OLED (K3500PA) | ASUS VivoBook 15X OLED (M1503QA) |
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Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 512 GB SSD M.2 PCIe 3.0 |
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AUDIO & VIDEO | ASUS VivoBook Pro 15 OLED (K3500PA) | ASUS VivoBook 15X OLED (M1503QA) |
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Graphics Processor (GPU) | Intel Iris Xe Graphics | AMD Radeon Graphics |
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Camera | Yes - 720p | Yes - 720p |
Camera Features | Privacy shutter | Privacy shutter |
Sound | Harman/kardon stereo speakers, array microphone | Speakers, array microphone |
Audio Features | - | Output: ASUS SonicMaster |
COMMUNICATIONS | ASUS VivoBook Pro 15 OLED (K3500PA) | ASUS VivoBook 15X OLED (M1503QA) |
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Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
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Features | Dual stream (2x2) | Dual stream (2x2) |
BATTERY | ASUS VivoBook Pro 15 OLED (K3500PA) | ASUS VivoBook 15X OLED (M1503QA) |
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Technology | 3-cell Lithium Ion | 3-cell Lithium Ion |
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Battery Capacity (Size) | 63 Wh | 70 Wh |
AC ADAPTER | ASUS VivoBook Pro 15 OLED (K3500PA) | ASUS VivoBook 15X OLED (M1503QA) |
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Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 65 Watt, 19 V, 3.42 A | 90 Watt, 19 V, 4.74 A |
INPUT | ASUS VivoBook Pro 15 OLED (K3500PA) | ASUS VivoBook 15X OLED (M1503QA) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | Yes |
Keyboard Backlight | Yes | Yes |
Features | Chiclet keyboard | Chiclet keyboard, 1.4mm travel distance, ASUS ErgoSense |
CONNECTIONS & EXPANSIONS | ASUS VivoBook Pro 15 OLED (K3500PA) | ASUS VivoBook 15X OLED (M1503QA) |
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Interfaces | USB 3.2 Gen 1 2 x USB 2.0 USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) HDMI Headphone/microphone combo jack |
HDMI Headphone/microphone combo jack USB 2.0 2 x USB 3.2 Gen 1 USB-C 3.2 Gen 1 |
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Memory Card Reader | Yes (microSD) | - |
SOFTWARE | ASUS VivoBook Pro 15 OLED (K3500PA) | ASUS VivoBook 15X OLED (M1503QA) |
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Operating System (OS) | Windows 11 Home | Windows 11 Home |
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MISCELLANEOUS | ASUS VivoBook Pro 15 OLED (K3500PA) | ASUS VivoBook 15X OLED (M1503QA) |
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Included Accessories | Power adapter | Power adapter |
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Security | Firmware Trusted Platform Module (TPM) Security Chip | Firmware Trusted Platform Module (TPM) Security Chip |
Features | System password | System password, MIL-STD-810H tested, ASUS Antibacterial Guard |
Compliant Standards | MIL-STD 810H | RoHS, REACH, SGS Eye Care Display Certification |
Repairability Index | 7.1 (out of 10) | - |
Model Number | L1215W | L1072W |