In depth comparison and review of Dell XPS 15 9520 and Dell Vostro 5391. 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 Dell XPS 15 9520 based on its technical characteristics, features, user experience, expert reviews and price level.
stunning 4k display
powerful intel performance
solid build quality
good battery life
advanced thermal design
high base price
heavier than competitors
no full-size usb port
limited color options
Advantages and disadvantages of Dell Vostro 5391 based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight design
fast ssd storage
good battery life
vivid display quality
affordable price
average cpu performance
limited port selection
no dedicated gpu
mediocre speaker quality
DESIGN AND DIMENSIONS | Dell XPS 15 9520 | Dell Vostro 5391 |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 34.44 cm x 23.014 cm x 1.854 cm | 30.76 cm x 20.45 cm x 1.68 cm |
Weight | 1.92 kg | 1.18 kg |
Colour | Silver | Grey |
DISPLAY | Dell XPS 15 9520 | Dell Vostro 5391 |
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Screen Size (Type) | 15.6" | 13.3" |
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LCD Backlight Technology | - | LED backlight |
Screen Resolution | 1920 x 1200 (Full HD Plus) | 1920 x 1080 (Full HD) |
Pixel Density (ppi) | 145 | 166 |
V-Sync Rate at Max Res. | 60 Hz | 60 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:10 | 16:9 |
Image Brightness | 500 cd/m² | 300 cd/m² |
Colour Gamut | 100% sRGB | - |
Features | Anti-glare, Infinity Edge display, Wide Viewing Angle, ±85° horizontal viewing angle, ±85° vertical viewing angle, 35 ms response rate, 0.18 mm pixel pitch, Eyesafe technology | TrueLife, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle, Narrow Border Display |
PROCESSOR | Dell XPS 15 9520 | Dell Vostro 5391 |
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CPU | Intel Core i7 (12th Gen) 12700H | Intel Core i5 (10th Gen) 10210U / 1.6 GHz |
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Max Turbo Speed | 4.7 GHz | 4.2 GHz |
Number of Cores | 14-core | Quad-Core |
Cache | 24 MB | 6 MB |
64-bit Computing | - | Yes |
Features | Intel Smart Cache | Intel Turbo Boost Technology 2.0 |
MEMORY | Dell XPS 15 9520 | Dell Vostro 5391 |
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RAM | 16 GB (2 x 8 GB) | 8 GB (provided memory is soldered) |
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Max RAM Supported | 64 GB | - |
RAM Type | DDR5 SDRAM | LPDDR3 SDRAM |
Speed | 4800 MHz | 2133 MHz |
Rated Speed | 4800 MHz | 2133 MHz |
Form Factor | SO-DIMM 262-pin | - |
Slots Qty | 2 | - |
Empty Slots | 0 | - |
STORAGE | Dell XPS 15 9520 | Dell Vostro 5391 |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe) | 256 GB SSD M.2 PCIe |
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AUDIO & VIDEO | Dell XPS 15 9520 | Dell Vostro 5391 |
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Graphics Processor (GPU) | NVIDIA GeForce RTX 3050 Ti | Intel UHD Graphics 620 |
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Memory Allocation Technology | - | Shared Video Memory (UMA) |
Video Memory | 4 GB GDDR6 SDRAM | - |
Camera | Yes - 1280 x 720 (standard), 576 x 360 (infrared) | Yes - 1280 x 720 |
Resolution | 0.9 Megapixel (standard), 0.2 Megapixel (infrared) | 0.92 Megapixel |
Camera Features | IR/RGB camera, 78.5 degrees | Noise reduction, 4-element lens, 720p HD movie recording, Windows Hello, 74.9 degrees, RGB camera |
Image Sensor Type | CMOS | CMOS |
Video Resolutions | 1280 x 720 | 1280 x 720 |
Frame Rate | 30 frames per second | 30 frames per second |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Codec | Realtek ALC3281 | Realtek ALC3204 |
Compliant Standards | High Definition Audio | High Definition Audio |
Audio Features | - | MaxxAudio Pro |
COMMUNICATIONS | Dell XPS 15 9520 | Dell Vostro 5391 |
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Wireless | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0 |
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Wireless Controller | Killer Wi-Fi 6E AX1675 | Intel Dual Band Wireless-AC 9462 |
Features | Dual stream (2x2) | - |
BATTERY | Dell XPS 15 9520 | Dell Vostro 5391 |
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Technology | 6-cell Lithium Ion | 4-cell Lithium Ion |
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Battery Capacity (Size) | 86 Wh | 45 Wh |
AC ADAPTER | Dell XPS 15 9520 | Dell Vostro 5391 |
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Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 130 Watt, 20 V, 6.5 A | 65 Watt, 19.5 V, 3.34 A |
INPUT | Dell XPS 15 9520 | Dell Vostro 5391 |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Keyboard Backlight | Yes | Yes |
Features | - | Spill-resistant, multi-touch touchpad, precision touchpad |
CONNECTIONS & EXPANSIONS | Dell XPS 15 9520 | Dell Vostro 5391 |
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Interfaces | USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) 2 x USB4 Gen 3x2 (supports Thunderbolt 4, DisplayPort 1.4a Alt Mode) (Power Delivery) Headphone/microphone combo jack |
USB 3.1 Gen 1 USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) HDMI Headphone/microphone combo jack |
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Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (microSD, microSDHC, microSDXC) |
SOFTWARE | Dell XPS 15 9520 | Dell Vostro 5391 |
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Operating System (OS) | Windows 11 Pro - Dutch / English / French / German / Italian | Windows 10 Pro 64-bit Edition |
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Software Included | Microsoft Office (30 days trial, excludes office licence), McAfee Small Business Security (30 days trial) | McAfee (12 months subscription) |
MISCELLANEOUS | Dell XPS 15 9520 | Dell Vostro 5391 |
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Included Accessories | USB-C power adapter | Power adapter |
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Security | Fingerprint reader | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
Security Slot Type | Noble Wedge security slot | Kensington security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | - | MU-MIMO technology, SmartByte technology |
Max Operating Temperature | 35 °C | 35 °C |
Min Operating Temperature | 0 °C | 0 °C |
Humidity Range Operating | 10 - 90% (non-condensing) | 10 - 90% (non-condensing) |