In depth comparison and review of Lenovo ThinkPad T14 Gen 3 (21CG) and ASUS ROG Strix G15 (G513RC). 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 Lenovo ThinkPad T14 Gen 3 (21CG) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
impressive battery life
powerful processor options
good security features
heavier than competitors
average display brightness
noisy under load
expensive base model
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
| DESIGN AND DIMENSIONS | Lenovo ThinkPad T14 Gen 3 (21CG) | ASUS ROG Strix G15 (G513RC) |
|---|
| Product Type | Notebook - 180-degree hinge design | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 31.77 cm x 22.69 cm x 1.79 cm | 35.4 cm x 25.9 cm x 2.59 cm |
| Weight | 1.21 kg | 2.1 kg |
| Case Material | Carbon fibre (top), glass-fibre (top), polycarbonate (top), polyphenylene sulfide (bottom) | - |
| Colour | Thunder black | Eclipse grey |
| DISPLAY | Lenovo ThinkPad T14 Gen 3 (21CG) | ASUS ROG Strix G15 (G513RC) |
|---|
| Screen Size (Type) | 14" - IPS | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1200 (WUXGA) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:9 |
| Image Brightness | 300 cd/m² | 200 cd/m² |
| Colour Gamut | 45% NTSC | 47.34% Adobe RGB, 62.5% sRGB |
| Features | Anti-glare, 170° viewing angle | Anti-glare, Dolby Vision |
| PROCESSOR | Lenovo ThinkPad T14 Gen 3 (21CG) | ASUS ROG Strix G15 (G513RC) |
|---|
| CPU | AMD Ryzen 7 Pro 6850U / 2.7 GHz | AMD Ryzen 7 6800H / 3.2 GHz |
|---|---|---|
| Max Turbo Speed | 4.7 GHz | 4.7 GHz |
| Number of Cores | 8-core | 8-core |
| Cache | L3 - 16 MB | - |
| Features | Integrated memory controller | - |
| MEMORY | Lenovo ThinkPad T14 Gen 3 (21CG) | ASUS ROG Strix G15 (G513RC) |
|---|
| RAM | 16 GB (provided memory is soldered) | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | - | 32 GB |
| RAM Type | LPDDR5 SDRAM | DDR5 SDRAM |
| Speed | 6400 MHz | 4800 MHz |
| Rated Speed | 6400 MHz | 4800 MHz |
| Form Factor | - | SO-DIMM 262-pin |
| Slots Qty | - | 2 |
| Empty Slots | - | 0 |
| STORAGE | Lenovo ThinkPad T14 Gen 3 (21CG) | ASUS ROG Strix G15 (G513RC) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe 4.0 x4 - TCG Opal Encryption, Performance - Kioxia | 512 GB SSD M.2 PCIe 4.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad T14 Gen 3 (21CG) | ASUS ROG Strix G15 (G513RC) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | AMD Radeon 680M | NVIDIA GeForce RTX 3050 / 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 - 720p | - |
| Camera Features | Privacy shutter, fixed focus | - |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, array microphone |
| Codec | Realtek ALC3287 | - |
| Compliant Standards | High Definition Audio, Dolby Audio, Dolby Voice | Dolby Atmos |
| COMMUNICATIONS | Lenovo ThinkPad T14 Gen 3 (21CG) | ASUS ROG Strix G15 (G513RC) |
|---|
| Wireless | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | Qualcomm NFA725A | - |
| Network Interface | Gigabit Ethernet | 2.5 Gigabit Ethernet |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | Lenovo ThinkPad T14 Gen 3 (21CG) | ASUS ROG Strix G15 (G513RC) |
|---|
| Technology | 3-cell lithium polymer | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 39.3 Wh | 56 Wh |
| AC ADAPTER | Lenovo ThinkPad T14 Gen 3 (21CG) | ASUS ROG Strix G15 (G513RC) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt | 200 Watt, 20 V, 10 A |
| INPUT | Lenovo ThinkPad T14 Gen 3 (21CG) | ASUS ROG Strix G15 (G513RC) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | Yes (RGB) |
| Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls | Chiclet keyboard, 4 RGB zones |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T14 Gen 3 (21CG) | ASUS ROG Strix G15 (G513RC) |
|---|
| Interfaces | USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 2 x USB-C 3.2 Gen 2 (supports DisplayPort 1.4a Alt Mode) (Power Delivery 3.0) HDMI LAN Headphone/microphone combo jack |
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 |
|---|
| SOFTWARE | Lenovo ThinkPad T14 Gen 3 (21CG) | ASUS ROG Strix G15 (G513RC) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence | Windows 11 Home |
|---|---|---|
| Software Included | - | Armoury Crate, GameVisual, Aura Creator, Xbox Game Pass Ultimate (1 month trial), Scenario Profiles |
| MISCELLANEOUS | Lenovo ThinkPad T14 Gen 3 (21CG) | ASUS ROG Strix G15 (G513RC) |
|---|
| Included Accessories | USB-C slim power adapter | Power adapter |
|---|---|---|
| Security | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Firmware Trusted Platform Module (TPM) Security Chip |
| Security Slot Type | Kensington nano security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | Administrator password, system password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password, USB FIDO (Fast Identity Online) device integration, certificate based BIOS authentication | System password, ASUS Aura Sync technology, Aura Sync light bar, Arc Flow Fans |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified | - |
| ENERGY STAR Certified | Yes | - |
| EPEAT Compliant | EPEAT Gold | - |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 5 °C | - |
| Humidity Range Operating | 8 - 95% | - |
| Model Number | - | HN088W |
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