In depth comparison and review of ASUS ROG Strix SCAR II GL504GW (ES006T) and Lenovo IdeaPad 520-15IKB (81BF). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
Advantages and disadvantages of ASUS ROG Strix SCAR II GL504GW (ES006T) based on its technical characteristics, features, user experience, expert reviews and price level.
high refresh rate display
powerful gaming performance
RGB keyboard lighting
robust build quality
effective cooling system
heavy and bulky
short battery life
noisy under load
expensive price point
Advantages and disadvantages of Lenovo IdeaPad 520-15IKB (81BF) based on its technical characteristics, features, user experience, expert reviews and price level.
robust metal design
crisp full HD display
backlit keyboard feature
adequate processing power
reasonable price point
average battery life
limited graphics performance
heavier than competitors
no USB-C port
DESIGN AND DIMENSIONS | ASUS ROG Strix SCAR II GL504GW (ES006T) | Lenovo IdeaPad 520-15IKB (81BF) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 36.1 cm x 26.2 cm x 2.61 cm | 37.8 cm x 26 cm x 2.2 cm |
Weight | 2.4 kg | 2.2 kg |
Case Material | - | Metal |
Colour | Gun metal | Golden |
DISPLAY | ASUS ROG Strix SCAR II GL504GW (ES006T) | Lenovo IdeaPad 520-15IKB (81BF) |
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Screen Size (Type) | 15.6" | 15.6" - IPS |
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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 | - |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 300 cd/m² | 250 cd/m² |
Colour Gamut | 100% sRGB, 72% NTSC, 75.35% Adobe RGB | - |
Features | Anti-glare, 3 ms response rate | Anti-glare |
PROCESSOR | ASUS ROG Strix SCAR II GL504GW (ES006T) | Lenovo IdeaPad 520-15IKB (81BF) |
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CPU | Intel Core i7 (8th Gen) 8750H / 2.2 GHz | Intel Core i5 (8th Gen) 8550U / 1.8 GHz |
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Max Turbo Speed | 4.1 GHz | 4 GHz |
Number of Cores | 6-core | Quad-Core |
Cache | - | 8 MB |
64-bit Computing | Yes | - |
Chipset | Mobile Intel HM370 | - |
Features | Intel Turbo Boost Technology 2.0 | Integrated memory controller |
MEMORY | ASUS ROG Strix SCAR II GL504GW (ES006T) | Lenovo IdeaPad 520-15IKB (81BF) |
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RAM | 16 GB (1 x 16 GB) | 8 GB (1 x 4 GB + 4 GB (soldered)) |
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Max RAM Supported | 32 GB | 16 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2666 MHz | 2133 MHz |
Rated Speed | - | 2400 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 1 |
Empty Slots | 1 | 0 |
STORAGE | ASUS ROG Strix SCAR II GL504GW (ES006T) | Lenovo IdeaPad 520-15IKB (81BF) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe - NVM Express (NVMe) | 2 TB HDD SATA 6Gb/s / 5400 rpm |
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Secondary Storage | 1 TB Hybrid Drive SATA 6Gb/s / 5400 rpm - Seagate | - |
Optical Drive | - | DVD±RW |
AUDIO & VIDEO | ASUS ROG Strix SCAR II GL504GW (ES006T) | Lenovo IdeaPad 520-15IKB (81BF) |
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Multi-GPU Configuration | 1 single GPU card / integrated GPU | 1 single GPU card / integrated GPU |
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Graphics Processor (GPU) | NVIDIA GeForce RTX 2070 / Intel UHD Graphics 630 | NVIDIA GeForce MX150 / Intel UHD Graphics 620 |
Video Memory | 8 GB GDDR6 SDRAM | 4 GB GDDR5 SDRAM |
Video System Features | NVIDIA Optimus | - |
Gaming | Yes | - |
Camera | Yes - 720p | Yes - 720p |
Resolution | - | 1 Megapixel |
Camera Features | - | Fixed focus |
Image Sensor Type | CMOS | - |
Sound | Stereo speakers, array microphone | Stereo speakers, dual array microphone |
Compliant Standards | - | High Definition Audio, Dolby Audio |
Audio Features | Smart Amplification technology | Output: Harman audio technology |
VR Ready | Yes | - |
COMMUNICATIONS | ASUS ROG Strix SCAR II GL504GW (ES006T) | Lenovo IdeaPad 520-15IKB (81BF) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
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Wireless Controller | - | M.2 Card |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Features | - | Single stream (1x1) |
BATTERY | ASUS ROG Strix SCAR II GL504GW (ES006T) | Lenovo IdeaPad 520-15IKB (81BF) |
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Technology | 4-cell Lithium Ion | 2-cell lithium polymer |
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Battery Capacity (Size) | 66 Wh | 35 Wh |
Battery Life | - | Up to 6 hours |
AC ADAPTER | ASUS ROG Strix SCAR II GL504GW (ES006T) | Lenovo IdeaPad 520-15IKB (81BF) |
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Input | AC 120/230 V (50 - 60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 230 Watt, 19.5 V, 11.8 A | 65 Watt |
INPUT | ASUS ROG Strix SCAR II GL504GW (ES006T) | Lenovo IdeaPad 520-15IKB (81BF) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | Yes |
Keyboard Backlight | Yes | Yes |
Features | 4 RGB zones | - |
CONNECTIONS & EXPANSIONS | ASUS ROG Strix SCAR II GL504GW (ES006T) | Lenovo IdeaPad 520-15IKB (81BF) |
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Interfaces | Headphone/microphone combo jack Mini DisplayPort HDMI 3 x USB 3.1 Gen 1 LAN USB-C Gen 2 |
USB-C 3.0 2 x USB 3.0 HDMI LAN Headphone/microphone combo jack |
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Memory Card Reader | Yes (SD Card) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
SOFTWARE | ASUS ROG Strix SCAR II GL504GW (ES006T) | Lenovo IdeaPad 520-15IKB (81BF) |
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Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home 64-bit Edition - English |
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MISCELLANEOUS | ASUS ROG Strix SCAR II GL504GW (ES006T) | Lenovo IdeaPad 520-15IKB (81BF) |
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Included Accessories | Power adapter, 3D ROG sculpture | Power adapter |
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Security | - | Fingerprint reader |
Security Slot Type | Kensington security slot | Kensington mini security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | System password, hard drive password | Administrator password, hard drive password, power-on password |
Compliant Standards | - | RoHS |
Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |