Side by side comparison and review of Dell G15 (5520) and ASUS ROG Strix G18 (G814JI). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of Dell G15 (5520) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
efficient thermal management
solid build quality
affordable price point
good audio quality
heavy and bulky
average battery life
dim display brightness
limited port selection
Advantages and disadvantages of ASUS ROG Strix G18 (G814JI) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
robust thermal management
customizable rgb lighting
ample storage options
heavy and bulky
short battery life
high price point
limited port selection
| DESIGN AND DIMENSIONS | Dell G15 (5520) | ASUS ROG Strix G18 (G814JI) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.726 cm x 27.211 cm x 2.533 cm | 39.9 cm x 29.4 cm x 3.08 cm |
| Weight | 2.81 kg | 3 kg |
| Colour | Dark shadow grey | Eclipse grey |
| DISPLAY | Dell G15 (5520) | ASUS ROG Strix G18 (G814JI) |
|---|
| Screen Size (Type) | 15.6" | 18" |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 2560 x 1600 (WQXGA) |
| Pixel Density (ppi) | 141 | - |
| V-Sync Rate at Max Res. | 165 Hz | 240 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | 300 cd/m² | 500 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 | Anti-glare, NVIDIA G-SYNC compatible, Adaptive-Sync technology, HDR (high dynamic range), 3 ms response rate, Pantone Validated, IPS-level, Dolby Vision, 89% screen-to-body ratio |
| PROCESSOR | Dell G15 (5520) | ASUS ROG Strix G18 (G814JI) |
|---|
| CPU | Intel Core i7 (12th Gen) 12700H | Intel Core i9 (13th Gen) 13980HX / 2.2 GHz |
|---|---|---|
| Max Turbo Speed | 4.7 GHz | 5.6 GHz |
| Number of Cores | 14-core | 24-core |
| Cache | 24 MB | L3 - 36 MB |
| Features | Intel Smart Cache, Intel Deep Learning Boost (DL Boost) | Intel Smart Cache |
| MEMORY | Dell G15 (5520) | ASUS ROG Strix G18 (G814JI) |
|---|
| RAM | 16 GB (2 x 8 GB) | 32 GB (2 x 16 GB) |
|---|---|---|
| Max RAM Supported | 32 GB | 32 GB |
| RAM Type | DDR5 SDRAM | DDR5 SDRAM |
| Speed | 4800 MHz | 4800 MHz |
| Rated Speed | 4800 MHz | 4800 MHz |
| Form Factor | SO-DIMM 262-pin | SO-DIMM 262-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 0 | 0 |
| STORAGE | Dell G15 (5520) | ASUS ROG Strix G18 (G814JI) |
|---|
| 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) | ASUS ROG Strix G18 (G814JI) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3060 | NVIDIA GeForce RTX 4070 / Intel UHD Graphics |
| Video Memory | 6 GB GDDR6 SDRAM | 8 GB GDDR6 SDRAM |
| Video System Features | - | Max-Q design, ROG Boost, Dynamic Boost, MUX Switch, NVIDIA Advanced Optimus, NVIDIA DLSS 3, NVIDIA Studio |
| Gaming | Yes | Yes |
| Camera | Yes - HD | Yes - 720p |
| 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 | Speakers, array microphone |
| Codec | Realtek ALC3254 | - |
| Compliant Standards | High Definition Audio | Dolby Atmos |
| Audio Features | - | Output: Smart Amp, Hi-Res Audio; Input: AI noise cancelling |
| COMMUNICATIONS | Dell G15 (5520) | ASUS ROG Strix G18 (G814JI) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | M.2 2230 | - |
| Network Interface | Gigabit Ethernet | Ethernet |
| Ethernet Controller | Killer Ethernet E2600 | - |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | Dell G15 (5520) | ASUS ROG Strix G18 (G814JI) |
|---|
| Technology | 6-cell Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 86 Wh | 90 Wh |
| Battery Life | Up to 9 hour(s) | - |
| AC ADAPTER | Dell G15 (5520) | ASUS ROG Strix G18 (G814JI) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 19.5 V | 240 Watt, 20 V, 12 A |
| INPUT | Dell G15 (5520) | ASUS ROG Strix G18 (G814JI) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | Yes | Yes (RGB) |
| Features | - | Chiclet keyboard, per-key RGB, 1.9mm travel distance, ASUS Overstroke technology |
| CONNECTIONS & EXPANSIONS | Dell G15 (5520) | ASUS ROG Strix G18 (G814JI) |
|---|
| Interfaces | HDMI 3 x USB 3.2 Gen 1 Thunderbolt 4 LAN Headphone/microphone combo jack |
Headphone/microphone combo jack HDMI 2.1 2 x USB 3.2 Gen 2 USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) LAN |
|---|
| SOFTWARE | Dell G15 (5520) | ASUS ROG Strix G18 (G814JI) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 11 Home |
|---|---|---|
| Software Included | Microsoft Office 2013 (Trial) | Armoury Crate, Xbox Game Pass Ultimate (3 months), Aura Creator, NVIDIA Studio drivers, Microsoft 365 (1 month trial) |
| MISCELLANEOUS | Dell G15 (5520) | ASUS ROG Strix G18 (G814JI) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | - | Firmware Trusted Platform Module (TPM) Security Chip |
| Features | - | ASUS Aura Sync technology, Aura Sync light bar, BIOS protection, ROG Intelligent Cooling, ROG Nebula Display, Thermal Grizzly Conductonaut Extreme, 0dB Ambient Cooling |
| Compliant Standards | - | TUV Rheinland Low Blue Light Certification |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% (non-condensing) | - |
| Manufacturer Warranty | Limited warranty - 1 year | Limited warranty - 2 years - pick-up and return |
| Model Number | - | N6070W |
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