In depth comparison and review of Dell XPS 15 9575 2-in-1 and Lenovo ThinkPad X1 Yoga (3rd Gen) (20LG). 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 ThinkPad X1 Yoga (3rd Gen) (20LG) based on its technical characteristics, features, user experience, expert reviews and price level.
flexible 360-degree hinge
robust build quality
excellent keyboard comfort
impressive battery life
vivid display colors
heavier than competitors
premium price point
limited graphics performance
no SD card slot
DESIGN AND DIMENSIONS | Dell XPS 15 9575 2-in-1 | Lenovo ThinkPad X1 Yoga (3rd Gen) (20LG) |
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Product Type | Notebook - flip design | Notebook - flip design |
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Dimensions (WxDxH) | 35.4 cm x 23.5 cm x 1.6 cm | 33.3 cm x 22.9 cm x 1.705 cm |
Weight | 2 kg | 1.4 kg |
Case Material | - | Glass-fibre reinforced plastic, magnesium alloy, carbon fibre reinforced plastic, polyphenylene sulfide |
Colour | Silver | Silver |
DISPLAY | Dell XPS 15 9575 2-in-1 | Lenovo ThinkPad X1 Yoga (3rd Gen) (20LG) |
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Screen Size (Type) | 15.6" - IPS | 14" - IPS |
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Touchscreen | Yes | Yes (10-point multi-touch) |
LCD Backlight Technology | - | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 2560 x 1440 (WQHD) |
V-Sync Rate at Max Res. | 60 Hz | - |
Widescreen | Yes | Yes |
Image Aspect Ratio | - | 16:9 |
Image Brightness | 400 cd/m² | 300 cd/m² |
Colour Gamut | 100% Adobe RGB | 72% |
Features | Anti-reflective, Infinity Edge display, ±89° horizontal viewing angle, ±89° vertical viewing angle, 0.17925 mm pixel pitch | Anti-reflective, anti-smudge |
PROCESSOR | Dell XPS 15 9575 2-in-1 | Lenovo ThinkPad X1 Yoga (3rd Gen) (20LG) |
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CPU | Intel Core i5 (8th Gen) 8305G / 2.8 GHz | Intel Core i7 (8th Gen) 8650U / 1.9 GHz |
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Max Turbo Speed | 3.8 GHz | 4.2 GHz |
Number of Cores | Quad-Core | Quad-Core |
Cache | 6 MB | 8 MB |
64-bit Computing | Yes | Yes |
Chipset | Mobile Intel QM175 | - |
Features | Intel Turbo Boost Technology 2.0 | Integrated memory controller |
MEMORY | Dell XPS 15 9575 2-in-1 | Lenovo ThinkPad X1 Yoga (3rd Gen) (20LG) |
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RAM | 8 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
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RAM Type | DDR4 SDRAM | LPDDR3 SDRAM |
Speed | 2400 MHz | 2133 MHz |
Rated Speed | 2400 MHz | 2133 MHz |
STORAGE | Dell XPS 15 9575 2-in-1 | Lenovo ThinkPad X1 Yoga (3rd Gen) (20LG) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 | 512 GB SSD M.2 PCIe - TCG Opal Encryption, NVM Express (NVMe) - Samsung |
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AUDIO & VIDEO | Dell XPS 15 9575 2-in-1 | Lenovo ThinkPad X1 Yoga (3rd Gen) (20LG) |
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Graphics Processor (GPU) | AMD Radeon RX Vega 870 | Intel UHD Graphics 620 |
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Video Memory | 4 GB HBM2 | - |
Camera | Yes - 1280 x 720 (standard), 340 x 340 (infrared) | Yes - 720p |
Resolution | 0.92 Megapixel | - |
Camera Features | 720p HD movie recording, IR camera, Windows Hello, 2 x infrared emitters | ThinkShutter camera privacy |
Video Resolutions | 1280 x 720 | - |
Frame Rate | 30 frames per second | - |
Sound | Stereo speakers, array microphone | Stereo speakers, dual array microphone |
Codec | Realtek ALC3271-CG | Realtek ALC3286 |
Compliant Standards | Wave MAXXAudio Pro | High Definition Audio, Dolby Audio Premium |
Audio Features | MaxxAudio | - |
COMMUNICATIONS | Dell XPS 15 9575 2-in-1 | Lenovo ThinkPad X1 Yoga (3rd Gen) (20LG) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
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Wireless Controller | Killer Wireless-AC 1435 | Intel Dual Band Wireless-AC 8265 - M.2 Card |
Network Interface | - | Gigabit Ethernet |
BATTERY | Dell XPS 15 9575 2-in-1 | Lenovo ThinkPad X1 Yoga (3rd Gen) (20LG) |
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Technology | 6-cell Lithium Ion | 4-cell Lithium Ion |
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Battery Capacity (Size) | 75 Wh | 54 Wh |
Battery Life | - | Up to 15.4 hours |
AC ADAPTER | Dell XPS 15 9575 2-in-1 | Lenovo ThinkPad X1 Yoga (3rd Gen) (20LG) |
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Input | AC 120/230 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, 20 V, 3.25 A |
INPUT | Dell XPS 15 9575 2-in-1 | Lenovo ThinkPad X1 Yoga (3rd Gen) (20LG) |
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Type | Keyboard, touchpad | Keyboard, digitizer, TrackPoint, digital pen, UltraNav |
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Keyboard Backlight | Yes | Yes |
Features | Touchpad with gesture support | Spill-resistant, multi-touch touchpad |
CONNECTIONS & EXPANSIONS | Dell XPS 15 9575 2-in-1 | Lenovo ThinkPad X1 Yoga (3rd Gen) (20LG) |
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Interfaces | 2 x USB-C 3.1 Gen 1 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) 2 x USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) Headphone/microphone combo jack |
USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) 2 x USB-C 3.1 Gen 2 (supports Thunderbolt 3) HDMI Lenovo Ethernet extension connector Headphone/microphone combo jack LAN (on supplied cable) |
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Memory Card Reader | Yes (microSD, microSDHC, microSDXC) | Yes (microSDXC UHS-II) |
SOFTWARE | Dell XPS 15 9575 2-in-1 | Lenovo ThinkPad X1 Yoga (3rd Gen) (20LG) |
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Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Pro 64-bit Edition |
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Software Included | Microsoft Office 2013 (Trial), McAfee (30 days trial) | - |
MISCELLANEOUS | Dell XPS 15 9575 2-in-1 | Lenovo ThinkPad X1 Yoga (3rd Gen) (20LG) |
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Included Accessories | USB-C power adapter | ThinkPad Pen Pro, ThinkPad Ethernet Extension cable, USB-C power adapter |
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Integrated Options | - | Ambient light sensor, 3-axis gyro sensor, 3-axis accelerometer |
Security | Trusted Platform Module (TPM) Security Chip, 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 | Battery life Indicator, Dell Premium Active Pen magnets | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested |
Compliant Standards | - | RoHS |
SAR Value | - | 1.372 W/kg (body), 1.372 W/kg (limb) |
ENERGY STAR Certified | - | Yes |
EPEAT Compliant | - | EPEAT Silver |
Max Operating Temperature | 35 °C | - |
Min Operating Temperature | 0 °C | - |
Humidity Range Operating | 10 - 90% (non-condensing) | - |
Manufacturer Warranty | Limited warranty - 15 months | - |