In depth comparison and review of Dell XPS 15 9520 and Dell Latitude E5550. 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
| DESIGN AND DIMENSIONS | Dell XPS 15 9520 | Dell Latitude E5550 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 34.44 cm x 23.014 cm x 1.854 cm | 37.69 cm x 25.52 cm x 2.345 cm |
| Weight | 1.92 kg | 2.14 kg |
| Case Material | - | Glass-fibre reinforced plastic |
| Colour | Silver | - |
| DISPLAY | Dell XPS 15 9520 | Dell Latitude E5550 |
|---|
| Screen Size (Type) | 15.6" | 15.6" |
|---|---|---|
| LCD Backlight Technology | - | WLED backlight |
| Screen Resolution | 1920 x 1200 (Full HD Plus) | 1366 x 768 (HD) |
| Pixel Density (ppi) | 145 | - |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:9 |
| Image Brightness | 500 cd/m² | 200 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 | Anti-glare, BFR/PVC-free |
| PROCESSOR | Dell XPS 15 9520 | Dell Latitude E5550 |
|---|
| CPU | Intel Core i7 (12th Gen) 12700H | Intel Core i3 (5th Gen) 5010U / 2.1 GHz |
|---|---|---|
| Max Turbo Speed | 4.7 GHz | - |
| Number of Cores | 14-core | Dual-Core |
| Cache | 24 MB | L3 - 3 MB |
| 64-bit Computing | - | Yes |
| Features | Intel Smart Cache | - |
| MEMORY | Dell XPS 15 9520 | Dell Latitude E5550 |
|---|
| RAM | 16 GB (2 x 8 GB) | 4 GB (1 x 4 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 16 GB |
| RAM Type | DDR5 SDRAM | DDR3L SDRAM |
| Speed | 4800 MHz | 1600 MHz |
| Rated Speed | 4800 MHz | - |
| Form Factor | SO-DIMM 262-pin | SO-DIMM 204-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 0 | 1 |
| STORAGE | Dell XPS 15 9520 | Dell Latitude E5550 |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe) | 500 GB HDD SATA / 7200 rpm |
|---|
| AUDIO & VIDEO | Dell XPS 15 9520 | Dell Latitude E5550 |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3050 Ti | Intel HD Graphics 5500 |
|---|---|---|
| Video Memory | 4 GB GDDR6 SDRAM | - |
| Camera | Yes - 1280 x 720 (standard), 576 x 360 (infrared) | Yes - HD |
| Resolution | 0.9 Megapixel (standard), 0.2 Megapixel (infrared) | - |
| Camera Features | IR/RGB camera, 78.5 degrees | - |
| Image Sensor Type | CMOS | - |
| Video Resolutions | 1280 x 720 | - |
| Frame Rate | 30 frames per second | - |
| Sound | Stereo speakers, dual array microphone | Speakers, microphone |
| Codec | Realtek ALC3281 | - |
| Compliant Standards | High Definition Audio | - |
| COMMUNICATIONS | Dell XPS 15 9520 | Dell Latitude E5550 |
|---|
| Wireless | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | Bluetooth 4.0, 802.11a/b/g/n/ac, NFC |
|---|---|---|
| Wireless Controller | Killer Wi-Fi 6E AX1675 | Intel Dual Band Wireless-AC 7265 - PCI Express Half Mini Card |
| Network Interface | - | Gigabit Ethernet |
| Features | Dual stream (2x2) | - |
| BATTERY | Dell XPS 15 9520 | Dell Latitude E5550 |
|---|
| Technology | 6-cell Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 86 Wh | 51 Wh |
| AC ADAPTER | Dell XPS 15 9520 | Dell Latitude E5550 |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 130 Watt, 20 V, 6.5 A | 65 Watt |
| INPUT | Dell XPS 15 9520 | Dell Latitude E5550 |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | - | Multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | Dell XPS 15 9520 | Dell Latitude E5550 |
|---|
| 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 |
LAN 3 x USB 3.0 Headphone/microphone combo jack VGA HDMI Dock |
|---|---|---|
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (SD Card) |
| SOFTWARE | Dell XPS 15 9520 | Dell Latitude E5550 |
|---|
| Operating System (OS) | Windows 11 Pro - Dutch / English / French / German / Italian | Microsoft Windows 7 Professional 64-bit Edition + Windows 8.1 Pro 64-bit Licence |
|---|---|---|
| Software Included | Microsoft Office (30 days trial, excludes office licence), McAfee Small Business Security (30 days trial) | McAfee SecurityCenter (30 days trial), Microsoft Office 2013 (Trial), Windows 8.1 Pro 64-bit (DVD), Intel Management Engine Components, Dell Applications for Windows 7 |
| MISCELLANEOUS | Dell XPS 15 9520 | Dell Latitude E5550 |
|---|
| Dockable | - | Yes |
|---|---|---|
| Included Accessories | USB-C power adapter | Power adapter |
| Security | Fingerprint reader | Trusted Platform Module (TPM) Security Chip, fingerprint reader, smart card reader, contactless smart card 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 | - | Security lock slot (cable lock sold separately), Free Fall Sensor, Dell Data Protection, USB PowerShare technology |
| Compliant Standards | - | FIPS |
| ENERGY STAR Certified | - | Yes |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% (non-condensing) | - |
| Manufacturer Warranty | - | Limited warranty - 1 year |
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