Detailed comparison and review of ASUS ROG Zephyrus S17 (GX701LWS) and Dell G15 (5520). 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.
Advantages and disadvantages of ASUS ROG Zephyrus S17 (GX701LWS) based on its technical characteristics, features, user experience, expert reviews and price level.
superb gaming performance
high-refresh-rate display
innovative cooling system
premium build quality
excellent audio output
high price point
limited port selection
heavy for portability
average battery life
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
| DESIGN AND DIMENSIONS | ASUS ROG Zephyrus S17 (GX701LWS) | Dell G15 (5520) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 39.9 cm x 27.2 cm x 1.87 cm | 35.726 cm x 27.211 cm x 2.533 cm |
| Weight | 2.6 kg | 2.81 kg |
| Colour | - | Dark shadow grey |
| DISPLAY | ASUS ROG Zephyrus S17 (GX701LWS) | Dell G15 (5520) |
|---|
| Screen Size (Type) | 17.3" | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| Pixel Density (ppi) | - | 141 |
| V-Sync Rate at Max Res. | 300 Hz | 165 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | - | 300 cd/m² |
| Colour Gamut | 100% sRGB, 75.35% Adobe RGB | 100% sRGB |
| Features | Anti-glare, NVIDIA G-SYNC compatible, 3 ms response rate, Pantone Validated, IPS-level | 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 |
| PROCESSOR | ASUS ROG Zephyrus S17 (GX701LWS) | Dell G15 (5520) |
|---|
| CPU | Intel Core i7 (10th Gen) 10875H / 2.3 GHz | Intel Core i7 (12th Gen) 12700H |
|---|---|---|
| Max Turbo Speed | 5.1 GHz | 4.7 GHz |
| Number of Cores | 8-core | 14-core |
| Cache | 16 MB | 24 MB |
| 64-bit Computing | Yes | - |
| Features | Intel Smart Cache, Intel Turbo Boost Max Technology 3.0 | Intel Smart Cache, Intel Deep Learning Boost (DL Boost) |
| MEMORY | ASUS ROG Zephyrus S17 (GX701LWS) | Dell G15 (5520) |
|---|
| RAM | 16 GB (1 x 8 GB + 8 GB (soldered)) | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | 48 GB | 32 GB |
| RAM Type | DDR4 SDRAM | DDR5 SDRAM |
| Speed | 3200 MHz | 4800 MHz |
| Rated Speed | - | 4800 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
| Slots Qty | - | 2 |
| Empty Slots | - | 0 |
| STORAGE | ASUS ROG Zephyrus S17 (GX701LWS) | Dell G15 (5520) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) | 512 GB SSD M.2 PCIe 4.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS ROG Zephyrus S17 (GX701LWS) | Dell G15 (5520) |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 2070 SUPER | NVIDIA GeForce RTX 3060 |
|---|---|---|
| Video Memory | 8 GB GDDR6 SDRAM | 6 GB GDDR6 SDRAM |
| Gaming | Yes | Yes |
| Camera | - | 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, array microphone | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3254 |
| Compliant Standards | - | High Definition Audio |
| Audio Features | Smart Amplification technology | - |
| VR Ready | Yes | - |
| COMMUNICATIONS | ASUS ROG Zephyrus S17 (GX701LWS) | Dell G15 (5520) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
|---|---|---|
| Wireless Controller | - | M.2 2230 |
| Network Interface | - | Gigabit Ethernet |
| Ethernet Controller | - | Killer Ethernet E2600 |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | ASUS ROG Zephyrus S17 (GX701LWS) | Dell G15 (5520) |
|---|
| Technology | 4-cell Lithium Ion | 6-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 76 Wh | 86 Wh |
| Battery Life | - | Up to 9 hour(s) |
| AC ADAPTER | ASUS ROG Zephyrus S17 (GX701LWS) | Dell G15 (5520) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 240 Watt, 20 V, 12 A | 19.5 V |
| INPUT | ASUS ROG Zephyrus S17 (GX701LWS) | Dell G15 (5520) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes (RGB) | Yes |
| Features | Chiclet keyboard, per-key RGB, 1.4mm travel distance | - |
| CONNECTIONS & EXPANSIONS | ASUS ROG Zephyrus S17 (GX701LWS) | Dell G15 (5520) |
|---|
| Interfaces | Headphone/microphone combo jack 2 x USB 3.2 Gen 1 USB 3.2 Gen 2 USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) USB-C 3.2 Gen 2 (supports Thunderbolt 3, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) HDMI |
HDMI 3 x USB 3.2 Gen 1 Thunderbolt 4 LAN Headphone/microphone combo jack |
|---|
| SOFTWARE | ASUS ROG Zephyrus S17 (GX701LWS) | Dell G15 (5520) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 11 Home |
|---|---|---|
| Software Included | GameFirst IV, Sonic Studio III, Armoury Crate, GameVisual | Microsoft Office 2013 (Trial) |
| MISCELLANEOUS | ASUS ROG Zephyrus S17 (GX701LWS) | Dell G15 (5520) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | ASUS Aura Sync technology, 65W power delivery | - |
| SAR Value | 0.04 W/kg (body), 0.04 W/kg (limb) | - |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 0 °C |
| Humidity Range Operating | - | 10 - 90% (non-condensing) |
| Manufacturer Warranty | - | Limited warranty - 1 year |
| Model Number | HG051T | - |
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