Dell XPS 15 9575 2-in-1 (2018) vs. Dell XPS 13 9380 (2019) – Detailed Specs Comparison

Here's what you need to know what's different between 2019 Dell XPS 13 (9380) and 2018 Dell XPS 15 (9575) 2-in-1 specs including CPU, RAM, storage, battery, display, and more.

Dell XPS 15 9575 2-in-1 vs. Dell XPS 13 9380

Dell XPS 15 9575 picture

Dell XPS 15 9575

Dell XPS 13 9380 picture

Dell XPS 13 9380

Availability
Released20182019
Release Info
  • Announced at CES 2018
  • Available on April 2018
  • Announced: CES - January 2019
Stores
DisplayDell XPS 15 9575Dell XPS 13 9380
Size15.6 Inches13.3 Inches
Info
  • 15.6-inch FHD touchscreen
    1920 x 1080, IPS, 141 PPI, 100% sRGB,400-nit brightness, InfinityEdge, Anti-Reflective, 10-finger Touch Support, Multi-protocol Active Pen with Tilt support, Edge-to-edge Corning® Gorilla® Glass 4.
  • 15.6-inch 4K UHD touchscreen
    3840 x 2160, IPS, 282 PPI, 100% AdobeRGB,400-nit brightness, InfinityEdge, Anti-Reflective, 10-finger Touch Support, Multi-protocol Active Pen with Tilt support, Edge-to-edge Corning® Gorilla® Glass 4.
  • 13.3-inch FHD touchscreen
    1920 x 1080, 166 PPI, 60 Hz, 1500:1 contrast ratio, 400 nits luminance, 2.90 W power consumption, Anti-reflective, Touch support.
  • 13.3-inch FHD non-touchscreen
    1920 x 1080, 166 PPI, 60 Hz, 1500:1 contrast ratio, 400 nits luminance, 2.90 W power consumption, Anti-glare, Non-touch support.
  • 13.3-inch UHD touchscreen
    3840 x 2160, 331 PPI, 60 Hz, 1500:1 contrast ratio, 400 nits luminance, 5.41 W power consumption, Anti-reflective, Touch support.
ExteriorDell XPS 15 9575Dell XPS 13 9380
Size Comparison
Dimensions13.93 x 9.25 x 0.62 in (354 x 235 x 16 mm)
Width: 13.93” (354 mm)
Depth: 9.25” (235 mm)
Height: 0.62” (16 mm)
11.88 x 7.84 x 0.30 - 0.46 in (301.76 x 199.24 x 7.80 - 11.63 mm)
Width: 11.88” (301.76 mm)
Depth: 7.84” (199.24 mm)
Height: 0.30 - 0.46” (7.80 - 11.63 mm)
Weight
  • 4.36 lb (1.97 kg)
2.7 lbs - 2.81 lbs (1.23 kg - 1.27 kg)
Colors
  • Silver (CNC machined aluminum in platinum silver with carbon fiber composite palm rest in black)
  • Frost with Arctic white woven glass.
  • Rose Gold with Arctic white woven glass.
  • Platinum silver with black carbon fiber interior.
Keyboard and Trackpad
  • Full-size backlit Mag-Lev keyboard, 0.7mm travel.
  • 4.13 x 3.14 in (105 mm x 80 mm) precision touchpad with multi-touch gesture support.
  • Full-size backlit keyboard.
  • 4.13 x 2.36 in (105 mm x 60 mm) touchpad with multi-touch gesture support.
Ports
  • 2 x Thunderbolt™ 3 
    (4 lanes of PCI Express Gen 3) supporting: Power Delivery, Thunderbolt 3 (40Gbps bi-directional), USB 3.1 Gen 2 (10Gbps), Native DisplayPort 1.2 video output, VGA, HDMI, Ethernet, and USB-A via Dell Adapter (sold separately).
  • 2 x USB Type-C 3.1
    Supports Power Delivery and DisplayPort.
  • 1 x microSD card reader
  • 1 x Noble lock slot
  • 1 x Battery gauge button and indicator
  • 1 x Headset jack
  • 2 x Thunderbolt™ 3
    Supports Power Delivery & DisplayPort (4 lanes of PCI Express Gen 3).
  • 1 x USB Type-C 3.1
    Supports Power Delivery & DisplayPort
  • 1 x headset jack
  • 1 x microSD card reader
  • 1 x Wedge-shaped lock
Internal SpecsDell XPS 15 9575Dell XPS 13 9380
Processor
  • 8th Gen Intel® Core™ i5-8305G
    4 cores, 8 threads, 2.80 → 3.80 GHz, 6MB Cache, 65W
  • 8th Gen Intel® Core™ i7-8705G
    4 cores, 8 threads, 3.10 → 4.10 GHz, 8MB Cache, 65W
  • 8th Gen Intel® Core™ i3-8145U
    2 cores, 4 threads, 2.10 → 3.90 GHz, 4MB SmartCache, 15W
  • 8th Gen Intel® Core™ i5-8265U
    4 cores, 8 threads, 1.60 → 3.90 GHz, 6MB SmartCache, 15W
  • 8th Gen Intel® Core™ i7-8565U
    4 cores, 8 threads, 1.80 → 4.60 GHz, 8MB SmartCache, 15W
Integrated Graphics
  • 8th Gen Intel® Core™ i5-8305G
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1000 MHz
  • 8th Gen Intel® Core™ i7-8705G
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1100 MHz
  • 8th Gen Intel® Core™ i3-8145U
    Intel® UHD Graphics 620
    24 Execution Units, 300 → 1000 MHz
  • 8th Gen Intel® Core™ i5-8265U
    Intel® UHD Graphics 620
    24 Execution Units, 300 → 1100 MHz
  • 8th Gen Intel® Core™ i7-8565U
    Intel® UHD Graphics 620
    24 Execution Units, 300 → 1150 MHz
Discrete Graphics
  • Radeon™ RX Vega M GL Graphics
    4GB HBM2 graphics memory, 931 MHz up to 1,011 MHz, 20 Compute Units, 179.2 GB/s memory bandwidth, 1024 bit memory interface, H.264, H.265 (10-bit HEVC) hardware encode/decode.
Memory
  • 8 GB16 GB
    2400 MHz Dual-channel DDR4 RAM.
  • 4GB8GB16GB
    2133 MHz Dual-channel DDR3 SRAM.
Storage
  • 128 GB256 GB512 GB 1 TB
    PCIe 3x4 NVMe SSD up to 32 Gbps.
  • 128 GB256 GB512 GB1 TB2 TB
    PCIe 3x4 NVMe SSD up to 32 Gbps.
ConnectivityDell XPS 15 9575Dell XPS 13 9380
Wi-Fi
  • Rivet Killer® 1435-S
    Up to 867 Mbps, Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac).
  • Intel® 8265
    Up to 867 Mbps, Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac).
  • Killer 1435-S WiFi
    Up to 867 Mbps, Dual band 2.4 GHz/5 GHz, 802.11 a/b/g/n/ac.
Bluetooth
  • Bluetooth 4.1
  • Bluetooth 4.2
BatteryDell XPS 15 9575Dell XPS 13 9380
Size
  • 6-cell smart lithium-ion 75 Wh
  • 4-cell smart lithium-ion
  • Battery Capacity: 52 Wh
Battery Life
  • Up to 15 hours and 53 minutes
* Tested on FHD panel.
  • Up to Up to 21 hours
* Tested on FHD panel
Power Supply130 W power adapter
Power rated at 20VDC/6.50A.
45 W USB (Type-C) power adapter
rated at 20 VDC/2.25A, 15 VDC/3A, 9 VDC/3A, 5VDC/3A.
SoftwareDell XPS 15 9575Dell XPS 13 9380
OS
  • Windows 10 Home 64-bit
  • Windows 10 Pro 64-bit
  • Windows 10 Home 64-bit
  • Windows 10 Pro 64-bit
  • Ubuntu
Built-in Apps
  • Microsoft Office 30-days trial
  • McAfee LiveSafe™ 12 Month Subscription
  • Microsoft Office 30-days trial
  • McAfee LiveSafe™ 12 Month Subscription
Camera & AudioDell XPS 15 9575Dell XPS 13 9380
Camera
  • Front-facing camera
    Bottom-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps.
  • Infrared camera
    340 x 340 for Windows Hello authentication.
  • Front-facing camera
    Top-mount front camera with fixed focus lens, 0.9 Megapixels (1280 x 720 HD) at 30 fps.
  • Infrared camera
    340 x 340 for Windows Hello authentication.
Audio
  • Realtek ALC3271-CG with Stereo speakers professionally tuned with Waves MaxxAudio® Pro
  • Two speakers (1W x 2 = 2W total)
  • Dual-array microphones
  • Realtek ALC3271-CG with Waves MaxxAudio Pro
  • Two speakers (1W x 2 = 2W total)
  • 4 digital array microphones; Far Field Cortana Capable
MiscDell XPS 15 9575Dell XPS 13 9380
Sensors
  • Optional Windows Hello compliant fingerprint reader in the power button
  • Ambient light sensor
  • Gyroscope
  • eCompass/Magnetometer
  • Accelerometer/FFS
  • Windows Hello compliant fingerprint reader in the power button​​
  • Ambient light sensor
Security
  • Windows Hello with Fingerprint Sign in
  • Windows Hello with Infrared Camera
  • Noble lock slot
  • Windows Hello with Fingerprint Sign in
  • Windows Hello Facial Recognition
  • Noble lock slot

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Best Accessories for Dell XPS Laptop

With the right set of accessories, you can boost your laptop's productivity to the next level. Here we have some of the best accessories you should get for your Dell XPS laptop.

Those are the top must-have accessories for Dell XPS laptops so far. With Dell USB-C Mobile Adapter, Dell Notebook Power Bank Plus, Surface Precision Mouse, and Dell WD15 USB-C Dock will significantly increase your laptop productivity and battery life.

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