In depth comparison and review of Lenovo IdeaPad 520-15IKB (81BF) and Dell Vostro 16 5635. 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 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
Advantages and disadvantages of Dell Vostro 16 5635 based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
efficient AMD processor
affordable price point
generous port selection
crisp FHD display
average battery life
modest graphics performance
heavier design
limited color accuracy
DESIGN AND DIMENSIONS | Lenovo IdeaPad 520-15IKB (81BF) | Dell Vostro 16 5635 |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 37.8 cm x 26 cm x 2.2 cm | 35.678 cm x 25.19 cm x 1.795 cm |
Weight | 2.2 kg | 1.9 kg |
Case Material | Metal | - |
Colour | Golden | Titan grey |
DISPLAY | Lenovo IdeaPad 520-15IKB (81BF) | Dell Vostro 16 5635 |
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Screen Size (Type) | 15.6" - IPS | 16" |
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Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1200 (Full HD Plus) |
Pixel Density (ppi) | - | 141 |
V-Sync Rate at Max Res. | - | 60 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:10 |
Image Brightness | 250 cd/m² | 250 cd/m² |
Colour Gamut | - | 45% NTSC |
Features | Anti-glare | Anti-glare, Dell ComfortView, Wide Viewing Angle, 35 ms response rate, 0.18 mm pixel pitch |
PROCESSOR | Lenovo IdeaPad 520-15IKB (81BF) | Dell Vostro 16 5635 |
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CPU | Intel Core i5 (8th Gen) 8550U / 1.8 GHz | AMD Ryzen 5 7530U / 2 GHz |
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Max Turbo Speed | 4 GHz | 4.5 GHz |
Number of Cores | Quad-Core | 6-core |
Cache | 8 MB | L3 - 16 MB |
Features | Integrated memory controller | - |
MEMORY | Lenovo IdeaPad 520-15IKB (81BF) | Dell Vostro 16 5635 |
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RAM | 8 GB (1 x 4 GB + 4 GB (soldered)) | 8 GB (provided memory is soldered) |
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Max RAM Supported | 16 GB | 16 GB |
RAM Type | DDR4 SDRAM | LPDDR4X SDRAM |
Speed | 2133 MHz | 4266 MHz |
Rated Speed | 2400 MHz | 4266 MHz |
Form Factor | SO-DIMM 260-pin | - |
Slots Qty | 1 | - |
Empty Slots | 0 | - |
STORAGE | Lenovo IdeaPad 520-15IKB (81BF) | Dell Vostro 16 5635 |
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Main Storage Size (HDD/SSD) | 2 TB HDD SATA 6Gb/s / 5400 rpm | 256 GB SSD M.2 PCIe - NVM Express (NVMe) |
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Optical Drive | DVD±RW | - |
AUDIO & VIDEO | Lenovo IdeaPad 520-15IKB (81BF) | Dell Vostro 16 5635 |
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Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
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Graphics Processor (GPU) | NVIDIA GeForce MX150 / Intel UHD Graphics 620 | AMD Radeon Graphics |
Video Memory | 4 GB GDDR5 SDRAM | - |
Camera | Yes - 720p | Yes - Full HD |
Resolution | 1 Megapixel | 2.07 Megapixel |
Camera Features | Fixed focus | Privacy shutter, RGB camera, 82 degrees |
Image Sensor Type | - | CMOS |
Video Resolutions | - | 1920 x 1080 |
Frame Rate | - | 30 frames per second |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Codec | - | Realtek ALC3254 |
Compliant Standards | High Definition Audio, Dolby Audio | High Definition Audio |
Audio Features | Output: Harman audio technology | - |
COMMUNICATIONS | Lenovo IdeaPad 520-15IKB (81BF) | Dell Vostro 16 5635 |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | Bluetooth, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
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Wireless Controller | M.2 Card | MediaTek MT7922 - M.2 2230 |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Ethernet Controller | - | Realtek RTL8111H-CG |
Features | Single stream (1x1) | Dual stream (2x2) |
BATTERY | Lenovo IdeaPad 520-15IKB (81BF) | Dell Vostro 16 5635 |
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Technology | 2-cell lithium polymer | 4-cell lithium polymer |
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Battery Capacity (Size) | 35 Wh | 54 Wh |
Battery Life | Up to 6 hours | - |
AC ADAPTER | Lenovo IdeaPad 520-15IKB (81BF) | Dell Vostro 16 5635 |
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Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 65 Watt | 65 Watt, 19.5 V, 3.34 A |
INPUT | Lenovo IdeaPad 520-15IKB (81BF) | Dell Vostro 16 5635 |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | Yes |
Keyboard Backlight | Yes | Yes |
Features | - | Precision touchpad |
CONNECTIONS & EXPANSIONS | Lenovo IdeaPad 520-15IKB (81BF) | Dell Vostro 16 5635 |
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Interfaces | USB-C 3.0 2 x USB 3.0 HDMI LAN Headphone/microphone combo jack |
HDMI USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) 2 x USB 3.2 Gen 1 LAN Headphone/microphone combo jack |
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Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | Yes (SD Card, SDHC Card, SDXC Card) |
SOFTWARE | Lenovo IdeaPad 520-15IKB (81BF) | Dell Vostro 16 5635 |
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Operating System (OS) | Windows 10 Home 64-bit Edition - English | Windows 11 Pro - Dutch / English / French / German / Italian |
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Software Included | - | Microsoft Office (30 days trial, excludes office licence), McAfee Small Business Security (12 months subscription) |
MISCELLANEOUS | Lenovo IdeaPad 520-15IKB (81BF) | Dell Vostro 16 5635 |
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Included Accessories | Power adapter | Power adapter |
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Security | Fingerprint reader | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
Security Slot Type | Kensington mini security slot | Noble Wedge security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | Administrator password, hard drive password, power-on password | ExpressCharge |
Compliant Standards | RoHS | - |
Carbon Footprint | - | 383 kg carbon emissions (EU) |
Max Operating Temperature | - | 35 °C |
Min Operating Temperature | - | 0 °C |
Humidity Range Operating | - | 10 - 90% (non-condensing) |
Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | - |