Side by side comparison and review of ASUS ROG Zephyrus G15 (GA503QS) and ASUS X515EA (BQ959W). 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 ASUS ROG Zephyrus G15 (GA503QS) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
lightweight and portable
efficient cooling system
long battery life
premium price tag
no webcam included
limited port selection
loud under load
Advantages and disadvantages of ASUS X515EA (BQ959W) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price point
lightweight design
solid state drive included
decent battery life
full hd display
average processor speed
limited graphics performance
no backlit keyboard
fewer usb ports
DESIGN AND DIMENSIONS | ASUS ROG Zephyrus G15 (GA503QS) | ASUS X515EA (BQ959W) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 35.5 cm x 24.3 cm x 1.99 cm | 36 cm x 23.5 cm x 1.99 cm |
Weight | 1.9 kg | 1.8 kg |
Case Material | - | Plastic |
Colour | Eclipse grey | Transparent silver (LCD cover), transparent silver (top), slate grey (bottom) |
DISPLAY | ASUS ROG Zephyrus G15 (GA503QS) | ASUS X515EA (BQ959W) |
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Screen Size (Type) | 15.6" | 15.6" |
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LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
V-Sync Rate at Max Res. | 144 Hz | 60 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 250 cd/m² | 250 cd/m² |
Colour Gamut | 45% NTSC, 47.34% Adobe RGB, 62.5% sRGB | 45% NTSC |
Features | Anti-glare, FreeSync Technology, ±85° horizontal viewing angle, ±85° vertical viewing angle, IPS-level | Anti-glare, IPS-level, 83% screen-to-body ratio |
PROCESSOR | ASUS ROG Zephyrus G15 (GA503QS) | ASUS X515EA (BQ959W) |
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CPU | AMD Ryzen 7 5800HS / 2.8 GHz | Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz |
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Max Turbo Speed | 4.4 GHz | 4.2 GHz |
Number of Cores | 8-core | Quad-Core |
Cache | 16 MB | 8 MB |
64-bit Computing | Yes | - |
Features | - | Intel Smart Cache |
MEMORY | ASUS ROG Zephyrus G15 (GA503QS) | ASUS X515EA (BQ959W) |
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RAM | 16 GB (1 x 8 GB + 8 GB (soldered)) | 8 GB |
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Max RAM Supported | 24 GB | - |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 3200 MHz | - |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 1 | - |
Empty Slots | 0 | - |
STORAGE | ASUS ROG Zephyrus G15 (GA503QS) | ASUS X515EA (BQ959W) |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 256 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) |
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AUDIO & VIDEO | ASUS ROG Zephyrus G15 (GA503QS) | ASUS X515EA (BQ959W) |
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Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
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Graphics Processor (GPU) | NVIDIA GeForce RTX 3080 / AMD Radeon Graphics | Intel Iris Xe Graphics |
Video Memory | 8 GB GDDR6 SDRAM | - |
Video System Features | NVIDIA Optimus | Functions as Intel UHD graphics (for single-channel memory) |
Gaming | Yes | - |
Camera | - | Yes - VGA |
Sound | Stereo speakers, two tweeters, array microphone | Speakers, microphone |
Compliant Standards | Dolby Atmos | - |
Audio Features | Smart Amplification technology | - |
COMMUNICATIONS | ASUS ROG Zephyrus G15 (GA503QS) | ASUS X515EA (BQ959W) |
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Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
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Network Interface | Gigabit Ethernet | - |
Features | Dual stream (2x2) | Single stream (1x1) |
BATTERY | ASUS ROG Zephyrus G15 (GA503QS) | ASUS X515EA (BQ959W) |
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Technology | 4-cell Lithium Ion | 2-cell Lithium Ion |
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Battery Capacity (Size) | 90 Wh | 37 Wh |
AC ADAPTER | ASUS ROG Zephyrus G15 (GA503QS) | ASUS X515EA (BQ959W) |
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Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 200 Watt, 20 V, 10 A | 45 Watt, 19 V, 2.37 A |
INPUT | ASUS ROG Zephyrus G15 (GA503QS) | ASUS X515EA (BQ959W) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | - | Yes |
Keyboard Backlight | Yes | - |
Features | Chiclet keyboard | Chiclet keyboard, 1.4mm travel distance |
CONNECTIONS & EXPANSIONS | ASUS ROG Zephyrus G15 (GA503QS) | ASUS X515EA (BQ959W) |
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Interfaces | Headphone/microphone combo jack 2 x USB 3.2 Gen 2 USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) LAN HDMI |
Headphone/microphone combo jack USB 3.2 Gen 1 2 x USB 2.0 HDMI USB-C 3.2 Gen 1 |
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Memory Card Reader | Yes (microSD) | - |
SOFTWARE | ASUS ROG Zephyrus G15 (GA503QS) | ASUS X515EA (BQ959W) |
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Operating System (OS) | Windows 10 Home | Windows 11 Home |
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MISCELLANEOUS | ASUS ROG Zephyrus G15 (GA503QS) | ASUS X515EA (BQ959W) |
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Included Accessories | Power adapter | Power adapter |
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Security | Fingerprint reader | Firmware Trusted Platform Module (TPM) solution |
Security Slot Type | Kensington security slot | Kensington security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | System password | - |
Repairability Index | - | 6.2 (out of 10) |
Model Number | HN013T | - |