Detailed comparison and review of Gigabyte AERO 5 XE4 (73UK614SH) and Lenovo ThinkPad L15 Gen 3 (21C4). 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.
| DESIGN AND DIMENSIONS | Gigabyte AERO 5 XE4 (73UK614SH) | Lenovo ThinkPad L15 Gen 3 (21C4) |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 35.7 cm x 25.4 cm x 2.74 cm | 36.02 cm x 23.7 cm x 1.993 cm |
| Weight | 2.3 kg | 1.76 kg |
| Case Material | - | Polycarbonate ABS (bottom), polycarbonate ABS (top) |
| Colour | - | Thunder black |
| DISPLAY | Gigabyte AERO 5 XE4 (73UK614SH) | Lenovo ThinkPad L15 Gen 3 (21C4) |
|---|
| Screen Size (Type) | 15.6" - AMOLED | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 3840 x 2160 (Ultra HD 4K) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | - | 250 cd/m² |
| Colour Gamut | 100% DCI-P3 | 45% NTSC |
| Features | Factory Calibration, Delta E<1 calibration, Pantone Validated, X-Rite Pantone factory color calibration, VESA DisplayHDR 400 | Anti-glare, 170° viewing angle |
| PROCESSOR | Gigabyte AERO 5 XE4 (73UK614SH) | Lenovo ThinkPad L15 Gen 3 (21C4) |
|---|
| CPU | Intel Core i7 (12th Gen) 12700H / 2.3 GHz | Intel Core i5 (12th Gen) 1235U / 1.3 GHz |
|---|---|---|
| Max Turbo Speed | 4.7 GHz | 4.4 GHz |
| Number of Cores | 14-core | 10-core |
| Cache | 24 MB | 12 MB |
| Features | - | Integrated memory controller |
| MEMORY | Gigabyte AERO 5 XE4 (73UK614SH) | Lenovo ThinkPad L15 Gen 3 (21C4) |
|---|
| RAM | 16 GB (2 x 8 GB) | 16 GB (1 x 16 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 3200 MHz | 3200 MHz |
| Rated Speed | - | 3200 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 0 | 1 |
| STORAGE | Gigabyte AERO 5 XE4 (73UK614SH) | Lenovo ThinkPad L15 Gen 3 (21C4) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe) | 512 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption - Kioxia |
|---|
| AUDIO & VIDEO | Gigabyte AERO 5 XE4 (73UK614SH) | Lenovo ThinkPad L15 Gen 3 (21C4) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3070 Ti/ Intel Iris Xe Graphics | Intel Iris Xe Graphics |
| Max Monitors Supported | - | 3 external monitor(s) |
| Video Memory | 8 GB GDDR6 SDRAM | - |
| Video System Features | NVIDIA Optimus, Max-Q design, NVIDIA Resizable BAR, Dynamic Boost 2.0 | - |
| Gaming | Yes | - |
| Camera | Yes - HD | Yes - 1080p |
| Camera Features | Privacy cover | Privacy shutter, IR camera, Windows Hello, fixed focus |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3287 |
| Compliant Standards | DTS:X Ultra | High Definition Audio, Dolby Audio |
| COMMUNICATIONS | Gigabyte AERO 5 XE4 (73UK614SH) | Lenovo ThinkPad L15 Gen 3 (21C4) |
|---|
| Wireless | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6E AX 211 | Intel Wi-Fi 6 AX 201 |
| Network Interface | 2.5 Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | Realtek RTL8125BG-CG | - |
| BATTERY | Gigabyte AERO 5 XE4 (73UK614SH) | Lenovo ThinkPad L15 Gen 3 (21C4) |
|---|
| Technology | Lithium polymer | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 99 Wh | 57 Wh |
| Battery Life | Up to 6 hour(s) | - |
| AC ADAPTER | Gigabyte AERO 5 XE4 (73UK614SH) | Lenovo ThinkPad L15 Gen 3 (21C4) |
|---|
| Input | - | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 230 Watt | 65 Watt, 5 / 9 / 15 / 20 V |
| INPUT | Gigabyte AERO 5 XE4 (73UK614SH) | Lenovo ThinkPad L15 Gen 3 (21C4) |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | Yes | Yes |
| Features | White LED backlight, N-key rollover, per-key RGB | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
| CONNECTIONS & EXPANSIONS | Gigabyte AERO 5 XE4 (73UK614SH) | Lenovo ThinkPad L15 Gen 3 (21C4) |
|---|
| Interfaces | 3 x USB 3.2 Gen 1 Mini DisplayPort 1.4 HDMI LAN Headphone/microphone combo jack USB-C (supports Thunderbolt 4) |
USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) USB-C 3.2 Gen 1 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) Headphone/microphone combo jack LAN |
|---|---|---|
| Memory Card Reader | Yes (SD Card, SDXC UHS-II Card) | Yes (microSD) |
| SOFTWARE | Gigabyte AERO 5 XE4 (73UK614SH) | Lenovo ThinkPad L15 Gen 3 (21C4) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 10 Pro 64-bit Edition (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence |
|---|
| MISCELLANEOUS | Gigabyte AERO 5 XE4 (73UK614SH) | Lenovo ThinkPad L15 Gen 3 (21C4) |
|---|
| Included Accessories | Power adapter | USB-C power adapter |
|---|---|---|
| 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 | WINDFORCE Infinity Cooling System | 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 |
| ENERGY STAR Certified | - | Yes |
| EPEAT Compliant | - | EPEAT Gold |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 5 °C |
| Humidity Range Operating | - | 8 - 95% |
| Manufacturer Warranty | Limited warranty - 2 years | - |
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