Detailed comparison and review of Dell G15 (5520) and Gigabyte AERO 15 OLED KD (72UK624SP). 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 | Dell G15 (5520) | Gigabyte AERO 15 OLED KD (72UK624SP) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.726 cm x 27.211 cm x 2.533 cm | 35.6 cm x 25 cm x 1.99 cm |
| Weight | 2.81 kg | 2 kg |
| Colour | Dark shadow grey | - |
| DISPLAY | Dell G15 (5520) | Gigabyte AERO 15 OLED KD (72UK624SP) |
|---|
| Screen Size (Type) | 15.6" | 15.6" - AMOLED |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 3840 x 2160 (Ultra HD 4K) |
| Pixel Density (ppi) | 141 | - |
| V-Sync Rate at Max Res. | 165 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 300 cd/m² | - |
| Colour Gamut | 100% sRGB | 100% DCI-P3 |
| Features | Anti-glare, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle, Narrow Border Display, 0.17925 mm pixel pitch, 13 ms response rate | Pantone Validated, Gigabyte RGB Fusion 2.0, X-Rite Pantone factory color calibration, VESA DisplayHDR 400 |
| PROCESSOR | Dell G15 (5520) | Gigabyte AERO 15 OLED KD (72UK624SP) |
|---|
| CPU | Intel Core i7 (12th Gen) 12700H | Intel Core i7 (11th Gen) 11800H / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 4.7 GHz | 4.6 GHz |
| Number of Cores | 14-core | 8-core |
| Cache | 24 MB | - |
| Chipset | - | Mobile Intel HM570 Express |
| Features | Intel Smart Cache, Intel Deep Learning Boost (DL Boost) | Intel Platform Trust Technology (PTT) |
| MEMORY | Dell G15 (5520) | Gigabyte AERO 15 OLED KD (72UK624SP) |
|---|
| RAM | 16 GB (2 x 8 GB) | 16 GB (2 x 8 GB) |
|---|---|---|
| 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 | 0 |
| STORAGE | Dell G15 (5520) | Gigabyte AERO 15 OLED KD (72UK624SP) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 4.0 x4 - NVM Express (NVMe) | 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Dell G15 (5520) | Gigabyte AERO 15 OLED KD (72UK624SP) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3060 | NVIDIA GeForce RTX 3060 / Intel UHD Graphics |
| Video Memory | 6 GB GDDR6 SDRAM | 6 GB GDDR6 SDRAM |
| Video System Features | - | NVIDIA Optimus |
| Gaming | Yes | - |
| Camera | Yes - HD | Yes - HD |
| Resolution | 0.92 Megapixel | - |
| Camera Features | RGB camera | - |
| Image Sensor Type | CMOS | - |
| Video Resolutions | 1280 x 720 | - |
| Frame Rate | 30 frames per second | - |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, microphone |
| Codec | Realtek ALC3254 | - |
| Compliant Standards | High Definition Audio | DTS:X Ultra |
| COMMUNICATIONS | Dell G15 (5520) | Gigabyte AERO 15 OLED KD (72UK624SP) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
|---|---|---|
| Wireless Controller | M.2 2230 | Intel Wi-Fi 6 AX 200 |
| Network Interface | Gigabit Ethernet | 2.5 Gigabit Ethernet |
| Ethernet Controller | Killer Ethernet E2600 | Realtek RTL8125BG |
| Features | Dual stream (2x2) | - |
| BATTERY | Dell G15 (5520) | Gigabyte AERO 15 OLED KD (72UK624SP) |
|---|
| Technology | 6-cell Lithium Ion | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 86 Wh | 99 Wh |
| Battery Life | Up to 9 hour(s) | - |
| AC ADAPTER | Dell G15 (5520) | Gigabyte AERO 15 OLED KD (72UK624SP) |
|---|
| Input | AC 100-240 V (50/60 Hz) | - |
|---|---|---|
| Output | 19.5 V | 230 Watt |
| INPUT | Dell G15 (5520) | Gigabyte AERO 15 OLED KD (72UK624SP) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes | Yes (RGB) |
| Features | - | Fusion Engine, N-key rollover, per-key RGB |
| CONNECTIONS & EXPANSIONS | Dell G15 (5520) | Gigabyte AERO 15 OLED KD (72UK624SP) |
|---|
| Slots | - | 1 x M.2 (PCI Express 3.0 x4 / SATA) (1 free) 1 x M.2 (PCI Express 4.0 x4) (0 free) |
|---|---|---|
| Interfaces | HDMI 3 x USB 3.2 Gen 1 Thunderbolt 4 LAN Headphone/microphone combo jack |
USB-C (supports Thunderbolt 4) Mini DisplayPort 1.4 3 x USB 3.2 Gen 1 HDMI LAN Headphone/microphone combo jack |
| Memory Card Reader | - | Yes (SDXC UHS-II Card) |
| SOFTWARE | Dell G15 (5520) | Gigabyte AERO 15 OLED KD (72UK624SP) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 10 Pro |
|---|---|---|
| Software Included | Microsoft Office 2013 (Trial) | - |
| MISCELLANEOUS | Dell G15 (5520) | Gigabyte AERO 15 OLED KD (72UK624SP) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | - | Firmware Trusted Platform Module (TPM) Security Chip |
| Features | - | WINDFORCE Infinity Cooling System |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% (non-condensing) | - |
| Manufacturer Warranty | Limited warranty - 1 year | - |
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