In depth comparison and review of ASUS TUF Dash F15 (FX516PM) 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 TUF Dash F15 (FX516PM) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful intel processor
solid gaming performance
lightweight and portable
efficient cooling system
competitive price point
average battery life
no webcam included
limited port selection
mediocre speaker quality
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 TUF Dash F15 (FX516PM) | Lenovo IdeaPad 520-15IKB (81BF) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 36 cm x 25.2 cm x 1.99 cm | 37.8 cm x 26 cm x 2.2 cm |
Weight | 2 kg | 2.2 kg |
Case Material | - | Metal |
Colour | Eclipse grey | Golden |
DISPLAY | ASUS TUF Dash F15 (FX516PM) | 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 | 250 cd/m² | 250 cd/m² |
Colour Gamut | 45% NTSC, 47.34% Adobe RGB, 62.5% sRGB | - |
Features | Anti-glare, Adaptive-Sync technology, ±85° horizontal viewing angle, ±85° vertical viewing angle | Anti-glare |
PROCESSOR | ASUS TUF Dash F15 (FX516PM) | Lenovo IdeaPad 520-15IKB (81BF) |
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CPU | Intel Core i5 (11th Gen) 11300H / 3.1 GHz | Intel Core i5 (8th Gen) 8550U / 1.8 GHz |
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Max Turbo Speed | 4.4 GHz | 4 GHz |
Number of Cores | Quad-Core | Quad-Core |
Cache | 8 MB | 8 MB |
Features | Intel Turbo Boost Technology 2.0, Intel Smart Cache | Integrated memory controller |
MEMORY | ASUS TUF Dash F15 (FX516PM) | Lenovo IdeaPad 520-15IKB (81BF) |
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RAM | 8 GB (provided memory is soldered) | 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 | - | 2133 MHz |
Rated Speed | - | 2400 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 1 | 1 |
Empty Slots | 1 | 0 |
STORAGE | ASUS TUF Dash F15 (FX516PM) | Lenovo IdeaPad 520-15IKB (81BF) |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 2 TB HDD SATA 6Gb/s / 5400 rpm |
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Optical Drive | - | DVD±RW |
AUDIO & VIDEO | ASUS TUF Dash F15 (FX516PM) | 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 3060 / Intel Iris Xe Graphics | NVIDIA GeForce MX150 / Intel UHD Graphics 620 |
Video Memory | 6 GB GDDR6 SDRAM | 4 GB GDDR5 SDRAM |
Video System Features | NVIDIA Optimus | - |
Camera | - | Yes - 720p |
Resolution | - | 1 Megapixel |
Camera Features | - | Fixed focus |
Sound | Stereo speakers, array microphone | Stereo speakers, dual array microphone |
Compliant Standards | - | High Definition Audio, Dolby Audio |
Audio Features | - | Output: Harman audio technology |
COMMUNICATIONS | ASUS TUF Dash F15 (FX516PM) | Lenovo IdeaPad 520-15IKB (81BF) |
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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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Wireless Controller | - | M.2 Card |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Features | Dual stream (2x2) | Single stream (1x1) |
BATTERY | ASUS TUF Dash F15 (FX516PM) | 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) | 76 Wh | 35 Wh |
Battery Life | - | Up to 6 hours |
AC ADAPTER | ASUS TUF Dash F15 (FX516PM) | Lenovo IdeaPad 520-15IKB (81BF) |
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Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 200 Watt, 20 V, 10 A | 65 Watt |
INPUT | ASUS TUF Dash F15 (FX516PM) | Lenovo IdeaPad 520-15IKB (81BF) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | - | Yes |
Keyboard Backlight | Yes | Yes |
Features | Chiclet keyboard | - |
CONNECTIONS & EXPANSIONS | ASUS TUF Dash F15 (FX516PM) | Lenovo IdeaPad 520-15IKB (81BF) |
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Interfaces | Headphone/microphone combo jack USB4 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) 3 x USB 3.2 Gen 1 HDMI LAN |
USB-C 3.0 2 x USB 3.0 HDMI LAN Headphone/microphone combo jack |
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Memory Card Reader | - | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
SOFTWARE | ASUS TUF Dash F15 (FX516PM) | Lenovo IdeaPad 520-15IKB (81BF) |
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Operating System (OS) | Windows 10 Home | Windows 10 Home 64-bit Edition - English |
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MISCELLANEOUS | ASUS TUF Dash F15 (FX516PM) | Lenovo IdeaPad 520-15IKB (81BF) |
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Included Accessories | Power adapter | 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 | Administrator password, hard drive password, power-on password |
Compliant Standards | - | RoHS |
Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |
Model Number | HN015T | - |