In depth comparison and review of ASUS VivoBook Pro 15 OLED (K3500PA) and Lenovo ThinkPad L15 Gen 3 (21C8). 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 Lenovo ThinkPad L15 Gen 3 (21C8) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard comfort
good battery life
solid performance
adequate connectivity options
average display quality
heavier than competitors
limited graphics performance
higher price point
DESIGN AND DIMENSIONS | ASUS VivoBook Pro 15 OLED (K3500PA) | Lenovo ThinkPad L15 Gen 3 (21C8) |
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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 | 36.02 cm x 23.7 cm x 1.993 cm |
Weight | 1.65 kg | 1.76 kg |
Case Material | Aluminum, plastic | Polycarbonate ABS (bottom), polycarbonate ABS (top) |
Colour | Quiet blue | Thunder black |
DISPLAY | ASUS VivoBook Pro 15 OLED (K3500PA) | Lenovo ThinkPad L15 Gen 3 (21C8) |
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Screen Size (Type) | 15.6" OLED | 15.6" - IPS |
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Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 600 cd/m² | 250 cd/m² |
Colour Gamut | 100% DCI-P3 | 45% NTSC |
Colour Support | 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 | Anti-glare, 170° viewing angle |
PROCESSOR | ASUS VivoBook Pro 15 OLED (K3500PA) | Lenovo ThinkPad L15 Gen 3 (21C8) |
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CPU | Intel Core i7 (11th Gen) 11370H / 3.3 GHz | AMD Ryzen 7 Pro 5875U / 2 GHz |
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Max Turbo Speed | 4.8 GHz | 4.5 GHz |
Number of Cores | Quad-Core | 8-core |
Cache | 12 MB | L3 - 16 MB |
Features | - | Integrated memory controller |
MEMORY | ASUS VivoBook Pro 15 OLED (K3500PA) | Lenovo ThinkPad L15 Gen 3 (21C8) |
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RAM | 16 GB (provided memory is soldered) | 16 GB (1 x 16 GB) |
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Max RAM Supported | - | 64 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 | - | 1 |
STORAGE | ASUS VivoBook Pro 15 OLED (K3500PA) | Lenovo ThinkPad L15 Gen 3 (21C8) |
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Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption - Kioxia |
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AUDIO & VIDEO | ASUS VivoBook Pro 15 OLED (K3500PA) | Lenovo ThinkPad L15 Gen 3 (21C8) |
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Graphics Processor (GPU) | Intel Iris Xe Graphics | AMD Radeon Graphics |
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Max Monitors Supported | - | 3 external monitor(s) |
Camera | Yes - 720p | Yes - 1080p |
Camera Features | Privacy shutter | Privacy shutter, Windows Hello, fixed focus, hybrid FHD/IR camera |
Sound | Harman/kardon stereo speakers, array microphone | Stereo speakers, dual array microphone |
Codec | - | Realtek ALC3287 |
Compliant Standards | - | High Definition Audio, Dolby Audio, Dolby Voice |
COMMUNICATIONS | ASUS VivoBook Pro 15 OLED (K3500PA) | Lenovo ThinkPad L15 Gen 3 (21C8) |
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Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
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Wireless Controller | - | AMD RZ616 - M.2 Card |
Network Interface | - | Gigabit Ethernet |
Features | Dual stream (2x2) | Wake-on-LAN (WOL) |
BATTERY | ASUS VivoBook Pro 15 OLED (K3500PA) | Lenovo ThinkPad L15 Gen 3 (21C8) |
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Technology | 3-cell Lithium Ion | 3-cell lithium polymer |
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Battery Capacity (Size) | 63 Wh | 42 Wh |
AC ADAPTER | ASUS VivoBook Pro 15 OLED (K3500PA) | Lenovo ThinkPad L15 Gen 3 (21C8) |
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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 | 65 Watt |
INPUT | ASUS VivoBook Pro 15 OLED (K3500PA) | Lenovo ThinkPad L15 Gen 3 (21C8) |
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Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
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Numeric Keypad | Yes | Yes |
Keyboard Backlight | Yes | Yes |
Features | Chiclet keyboard | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
CONNECTIONS & EXPANSIONS | ASUS VivoBook Pro 15 OLED (K3500PA) | Lenovo ThinkPad L15 Gen 3 (21C8) |
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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 |
USB-C 3.2 Gen 1 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) HDMI USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) Headphone/microphone combo jack LAN |
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Memory Card Reader | Yes (microSD) | Yes (microSD) |
SOFTWARE | ASUS VivoBook Pro 15 OLED (K3500PA) | Lenovo ThinkPad L15 Gen 3 (21C8) |
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Operating System (OS) | Windows 11 Home | Windows 10 Pro 64-bit Edition (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence |
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MISCELLANEOUS | ASUS VivoBook Pro 15 OLED (K3500PA) | Lenovo ThinkPad L15 Gen 3 (21C8) |
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Included Accessories | Power adapter | USB-C power adapter |
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Security | Firmware Trusted Platform Module (TPM) Security Chip | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
Security Slot Type | - | Kensington nano security slot |
Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
Features | System password | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password |
Compliant Standards | MIL-STD 810H | RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified |
Repairability Index | 7.1 (out of 10) | - |
Max Operating Temperature | - | 35 °C |
Min Operating Temperature | - | 5 °C |
Humidity Range Operating | - | 8 - 95% |
Model Number | L1215W | - |