In depth comparison and review of ASUS ROG Strix G15 (G513RC) and Lenovo ThinkPad L15 Gen 3 (21C7). 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 ROG Strix G15 (G513RC) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
robust cooling system
RGB keyboard lighting
good audio quality
heavy and bulky
no webcam included
limited battery life
average color accuracy
Advantages and disadvantages of Lenovo ThinkPad L15 Gen 3 (21C7) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
good battery life
adequate performance level
reliable security features
average display quality
limited graphics power
heavier than competitors
no thunderbolt support
DESIGN AND DIMENSIONS | ASUS ROG Strix G15 (G513RC) | Lenovo ThinkPad L15 Gen 3 (21C7) |
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Product Type | Notebook | Notebook - 180-degree hinge design |
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Dimensions (WxDxH) | 35.4 cm x 25.9 cm x 2.59 cm | 36.02 cm x 23.7 cm x 1.993 cm |
Weight | 2.1 kg | 1.76 kg |
Case Material | - | Polycarbonate ABS (bottom), polycarbonate ABS (top) |
Colour | Eclipse grey | Thunder black |
DISPLAY | ASUS ROG Strix G15 (G513RC) | Lenovo ThinkPad L15 Gen 3 (21C7) |
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Screen Size (Type) | 15.6" - IPS | 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 | 200 cd/m² | 250 cd/m² |
Colour Gamut | 47.34% Adobe RGB, 62.5% sRGB | 45% NTSC |
Features | Anti-glare, Dolby Vision | Anti-glare |
PROCESSOR | ASUS ROG Strix G15 (G513RC) | Lenovo ThinkPad L15 Gen 3 (21C7) |
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CPU | AMD Ryzen 7 6800H / 3.2 GHz | AMD Ryzen 3 Pro 5475U / 2.7 GHz |
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Max Turbo Speed | 4.7 GHz | 4.1 GHz |
Number of Cores | 8-core | Quad-Core |
Cache | - | L3 - 8 MB |
Features | - | Integrated memory controller |
MEMORY | ASUS ROG Strix G15 (G513RC) | Lenovo ThinkPad L15 Gen 3 (21C7) |
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RAM | 16 GB (2 x 8 GB) | 8 GB (1 x 8 GB) |
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Max RAM Supported | 32 GB | 64 GB |
RAM Type | DDR5 SDRAM | DDR4 SDRAM |
Speed | 4800 MHz | 3200 MHz |
Rated Speed | 4800 MHz | 3200 MHz |
Form Factor | SO-DIMM 262-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 2 |
Empty Slots | 0 | 1 |
STORAGE | ASUS ROG Strix G15 (G513RC) | Lenovo ThinkPad L15 Gen 3 (21C7) |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 4.0 - NVM Express (NVMe) | 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) |
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AUDIO & VIDEO | ASUS ROG Strix G15 (G513RC) | Lenovo ThinkPad L15 Gen 3 (21C7) |
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Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
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Graphics Processor (GPU) | NVIDIA GeForce RTX 3050 / AMD Radeon Graphics | AMD Radeon Graphics |
Max Monitors Supported | - | 3 external monitor(s) |
Video Memory | 4 GB GDDR6 SDRAM | - |
Video System Features | NVIDIA Optimus, Max-Q design, Dynamic Boost, MUX Switch, NVIDIA DLSS | - |
Gaming | Yes | - |
Camera | - | Yes - 1080p |
Camera Features | - | Privacy shutter, Windows Hello, fixed focus, hybrid FHD/IR camera |
Sound | Stereo speakers, array microphone | Stereo speakers, dual array microphone |
Codec | - | Realtek ALC3287 |
Compliant Standards | Dolby Atmos | High Definition Audio, Dolby Audio |
Audio Features | - | Input: Dolby Voice, far-field |
COMMUNICATIONS | ASUS ROG Strix G15 (G513RC) | Lenovo ThinkPad L15 Gen 3 (21C7) |
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Wireless | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | 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 | 2.5 Gigabit Ethernet | Gigabit Ethernet |
Ethernet Controller | - | Realtek RTL8111EPV |
Compliant Standards | - | DASH |
Features | Dual stream (2x2) | Wake-on-LAN (WOL), dual stream (2x2) |
BATTERY | ASUS ROG Strix G15 (G513RC) | Lenovo ThinkPad L15 Gen 3 (21C7) |
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Technology | 4-cell Lithium Ion | Lithium polymer |
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Battery Capacity (Size) | 56 Wh | 57 Wh |
AC ADAPTER | ASUS ROG Strix G15 (G513RC) | Lenovo ThinkPad L15 Gen 3 (21C7) |
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Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 200 Watt, 20 V, 10 A | 65 Watt |
INPUT | ASUS ROG Strix G15 (G513RC) | Lenovo ThinkPad L15 Gen 3 (21C7) |
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Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
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Numeric Keypad | - | Yes |
Keyboard Backlight | Yes (RGB) | Yes |
Features | Chiclet keyboard, 4 RGB zones | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
CONNECTIONS & EXPANSIONS | ASUS ROG Strix G15 (G513RC) | Lenovo ThinkPad L15 Gen 3 (21C7) |
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Interfaces | LAN USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) 2 x USB 3.2 Gen 1 Headphone/microphone combo jack HDMI |
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 (4K support) 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) |
SOFTWARE | ASUS ROG Strix G15 (G513RC) | Lenovo ThinkPad L15 Gen 3 (21C7) |
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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 - English / Portuguese |
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Software Included | Armoury Crate, GameVisual, Aura Creator, Xbox Game Pass Ultimate (1 month trial), Scenario Profiles | Glance by Mirametrix |
MISCELLANEOUS | ASUS ROG Strix G15 (G513RC) | Lenovo ThinkPad L15 Gen 3 (21C7) |
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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, smart card reader |
Security Slot Type | - | Kensington nano security slot |
Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
Features | System password, ASUS Aura Sync technology, Aura Sync light bar, Arc Flow Fans | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password |
Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified |
Carbon Footprint | - | 236 kg carbon emissions |
Max Operating Temperature | - | 35 °C |
Min Operating Temperature | - | 5 °C |
Humidity Range Operating | - | 8 - 95% |
Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |
Model Number | HN088W | - |