Dell XPS 13 7390 vs. Lenovo Yoga Slim 7i (15”): Full specs comparison

The following is a comprehensive comparison of the Dell XPS 13 7390 and Lenovo Yoga Slim 7i (15”) specifications, including details on CPU, memory, storage, battery life, display quality, and other features.

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Dell XPS 13 7390 image

Dell XPS 13 7390

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Lenovo Yoga Slim 7i (15”) image

Lenovo Yoga Slim 7i (15”)

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Dell XPS 13 7390 Pros

Reasons that Dell XPS 13 7390 is better than Lenovo Yoga Slim 7i (15”).

About 33% lighter

Dell XPS 13 7390 weighed 2.7 pounds, 33% lighter than the 4 pounds Lenovo Yoga Slim 7i (15”).

WeightDell XPS 13 7390Lenovo Yoga Slim 7i (15”)
Pound
2.7 lbs.
4 lbs.
Kilogram
1.22 kg
1.81 kg

Lenovo Yoga Slim 7i (15”) Pros

Reasons that Lenovo Yoga Slim 7i (15”) is better than Dell XPS 13 7390.

Newer manufacturing

2020 vs. 2019

Slightly faster CPU performance

Intel Core i7-10750H inside Lenovo Yoga Slim 7i (15”) has a 13% better multi-core CPU performance score than the Intel Core i7-10710U inside Dell XPS 13 7390.

Geekbench 5 multi-core score
Lenovo Yoga Slim 7i (15”) - Intel Core i7-10750H
5,412
Dell XPS 13 7390 - Intel Core i7-10710U
4,786
Lenovo Yoga Slim 7i (15”) - Intel Core i5-10300H
3,747
Dell XPS 13 7390 - Intel Core i7-10510U
2,942
Dell XPS 13 7390 - Intel Core i5-10210U
2,933
Dell XPS 13 7390 - Intel Core i3-10110U
1,866
Supports faster memory

Lenovo Yoga Slim 7i (15”) supports a faster memory speed than the Dell XPS 13 7390. It supports up to 2933 MHz versus 2133MHz of system memory on the Dell XPS 13 7390.

Memory type and speed
Lenovo Yoga Slim 7i (15”) - DDR4
2,933 MHz
Dell XPS 13 7390 - LPDDR3
2,133 MHz
Supports discrete graphics

Configurable up to NVIDIA GeForce GTX 1650 4GB GDDR6 vs. integrated

17% larger display

Lenovo Yoga Slim 7i (15”) has a 15.6-inch screen size 17% larger than the 13.3-inch Dell XPS 13 7390.

Display size
Lenovo Yoga Slim 7i (15”)
15.6-inch
Dell XPS 13 7390
13.3-inch

Key Similars

Similar characteristics share between Dell XPS 13 7390 and Lenovo Yoga Slim 7i (15”).

Supports the same maximum memory size of up to 16GB

Both laptops supports up to 16GB of system memory.

Max system memory size
Dell XPS 13 7390
16 GB
Lenovo Yoga Slim 7i (15”)
16 GB

Prices

Here are the latest price updates and offers for both devices.

Dell XPS 13 7390 Price
Dell XPS 7390 Laptop PC 13.4 inch FHD Non-Touch Laptop PC, Intel Core i7-10710U 10th Gen Processor, 16GB Ram, 256GB NVMe SSD, Webcam, Thunderbolt, Windows 11 Pro (Renewed)
 Dell XPS 7390 Laptop PC 13.4 inch FHD Non-Touch Laptop PC, Intel Core i7-10710U 10th Gen Processor, 16GB Ram, 256GB NVMe SSD, Webcam, Thunderbolt, Windows 11 Pro (Renewed)
By Dell
$438.99
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Dell XPS 13 7390 Laptop 13.3 inch, 4K UHD InfinityEdge Touch, 10th Generation Intel Core i7-10710U, Intel UHD Graphics, 512GB SSD, 16GB RAM, Windows 10 Home, XPS7390-7121SLV-PUS (Renewed)
 Dell XPS 13 7390 Laptop 13.3 inch, 4K UHD InfinityEdge Touch, 10th Generation Intel Core i7-10710U, Intel UHD Graphics, 512GB SSD, 16GB RAM, Windows 10 Home, XPS7390-7121SLV-PUS (Renewed)
By Dell
$517.39
See at Amazon
Dell XPS 13 7390 InfinityEdge 4K UHD Touch Screen 10th Gen Intel Core i7 10710U (Best Processor), 1TB SSD, 16GB RAM, Windows 10 Pro (Renewed)
 Dell XPS 13 7390 InfinityEdge 4K UHD Touch Screen 10th Gen Intel Core i7 10710U (Best Processor), 1TB SSD, 16GB RAM, Windows 10 Pro (Renewed)
By Dell
$541.85
See at Amazon
Lenovo Yoga Slim 7i (15”) Price
2022 Newest Lenovo Yoga 7i 2-in-1 15.6" FHD Touch Screen Premium Laptop | 11th Gen Intel Core i7-1165G7 | 12GB RAM | 1TB SSD | Backlit Keyboard | Fingerprint | Windows 11 | with Stylus Pen Bundle
 2022 Newest Lenovo Yoga 7i 2-in-1 15.6" FHD Touch Screen Premium Laptop | 11th Gen Intel Core i7-1165G7 | 12GB RAM | 1TB SSD | Backlit Keyboard | Fingerprint | Windows 11 | with Stylus Pen Bundle
By Lenovo
$789.99
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LENOVO 2022 Yoga 7i 2-in-1 15.6-inch FHD Touchscreen Premium Laptop PC, Intel Quad-Core i5-1135G7, Intel Iris Xe Graphics, 8GB DDR4 RAM, 256GB SSD, Backlit Keyboard, Windows 10 Home, Gray
 LENOVO 2022 Yoga 7i 2-in-1 15.6-inch FHD Touchscreen Premium Laptop PC, Intel Quad-Core i5-1135G7, Intel Iris Xe Graphics, 8GB DDR4 RAM, 256GB SSD, Backlit Keyboard, Windows 10 Home, Gray
By LENOVO
$679.99
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Lenovo Yoga 7 7i 2-in-1 Business Laptop (16" FHD+ Touchscreen, AMD Ryzen 7 7735U (Beat i7-1255U), 16GB RAM, 1TB SSD, IST Precision Pen), Backlit, Fingerprint, FHD IR Webcam, Win 11 Pro, Arctic Grey
 Lenovo Yoga 7 7i 2-in-1 Business Laptop (16" FHD+ Touchscreen, AMD Ryzen 7 7735U (Beat i7-1255U), 16GB RAM, 1TB SSD, IST Precision Pen), Backlit, Fingerprint, FHD IR Webcam, Win 11 Pro, Arctic Grey
By Lenovo
$899.89
See at Amazon

Specs Comparison

Availability

Dell XPS 13 7390Lenovo Yoga Slim 7i (15”)
Released20192020
Release Date
  • Announced at IFA 2019
  • Available on August 27, 2019
  • Announced at CES 2020 (January 2020)
Pricing-Starting at $1,209.99
Generations-

Exterior

Dell XPS 13 7390Lenovo Yoga Slim 7i (15”)
Dimensions11.88 x 7.84 x 0.31 - 0.46 in (301.76 x 199.24 x 7.80 - 11.63mm)
Width: 11.88” (301.76 mm)
Depth: 7.84” (199.24 mm)
Height: 0.31 - 0.46” (7.80 - 11.63mm)
  • Glass Display Model
    • 14" x 9" x 0.62" (356.5 mm x 229 mm x 15.9 mm)
  • Non-glass Display Model
    • 14" x 9" x 0.63" (356.5 mm x 229 mm x 16.1 mm)
Weight2.7 lbs - 2.84 lbs (1.23 kg - 1.29 kg)
  • Glass Display Model
    • Starting at 1.8 kg (4 lbs)
  • Non-glass Display Model
    • Starting at 1.68 kg (3.7 lbs)
Colors
  • Frost with Arctic white woven glass.
  • Rose Gold with Arctic white woven glass.
  • Platinum silver with black carbon fiber interior.
Slate Grey
Keyboard and Trackpad
  •  Full-size backlit keyboard.
  • 4.13 x 2.36 in (105 mm x 60 mm) touchpad with multi-touch gesture support.
  • Full-size keyboard with six rows, multimedia Fn keys, numpad, LED backlight.
  • Buttonless glass surface multi-touch touchpad.

Display

Dell XPS 13 7390Lenovo Yoga Slim 7i (15”)
Size13.3 Inches15.6 Inches
Info
  • 13.3-inch FHD
    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 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 4K 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.
15.6" FHD
  • 1920 x 1080, IPS, sRGB 100%, 300 nits, Optional Glass Display.

Ports

Dell XPS 13 7390Lenovo Yoga Slim 7i (15”)
Dell XPS 13 7390 Ports
Image Source: Dell
Left (3)
  • 1 x lock slot
    Wedge-shaped lock slot
  • 2 x Thunderbolt 3
    40 Gpbs, Power Delivery, DC-in, DisplayPort, 4 lanes of PCI Express Gen 3 (40 Gbps)
Right (3)
  • 1 x microSD card slot
  • 1 x USB-C
    USB 3.1 Gen 1 (5 Gbps), Power Delivery, DC-in, DisplayPort
  • 1 x headphone jack
  • 1 x Thunderbolt 3
    Supports Thunderbolt™ 3.0, USB 3.2 Gen 2, DisplayPort™ 1.4b, and Power Delivery 3.0.
  • 2 x USB 3.2 Gen 1
    Full-size USB Type-A port.
  • 1 x Full-size SD Card Reader
  • 1 x HDMI™ 2.0b
  • 1 x Audio jack
  • 1 x Power adapter

Internal Specs

Dell XPS 13 7390Lenovo Yoga Slim 7i (15”)
Processor
  1. 10th Gen Intel® Core™ i3-10110U
    2 cores, 4 threads, 2.10 → 4.10 GHz, 4MB SmartCache, 15W
  2. 10th Gen Intel® Core™ i5-10210U
    4 cores, 8 threads, 1.60 → 4.20 GHz, 6MB SmartCache, 15W
  3. 10th Gen Intel® Core™ i7-10510U
    4 cores, 8 threads, 1.80 → 4.90 GHz, 8MB SmartCache, 15W
  4. 10th Gen Intel® Core™ i7-10710U
    6 cores, 12 threads, 1.10 → 4.70 GHz, 12MB SmartCache, 15W
  1. 10th Gen Intel® Core™ i5-10300H
    4 cores, 8 threads, 2.50 → 4.50 GHz, 8MB SmartCache, 45W
  2. 10th Gen Intel® Core™ i7-10750H
    6 cores, 12 threads, 2.60 → 5.00 GHz, 12MB SmartCache, 45W
Integrated Graphics
  1. 10th Gen Intel® Core™ i3-10110U
    Intel® UHD Graphics
    23 Execution Units, 300 → 1000 MHz
  2. 10th Gen Intel® Core™ i5-10210U
    Intel® UHD Graphics
    24 Execution Units, 300 → 1100 MHz
  3. 10th Gen Intel® Core™ i7-10510U
    Intel® UHD Graphics
    24 Execution Units, 300 → 1150 MHz
  4. 10th Gen Intel® Core™ i7-10710U
    Intel® UHD Graphics
    24 Execution Units, 300 → 1150 MHz
  1. 10th Gen Intel® Core™ i5-10300H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1050 MHz
  2. 10th Gen Intel® Core™ i7-10750H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1150 MHz
Memory
  • 4GB 8 GB 16 GB
    2133 MHz Dual-channel LPDDR3 SDRAM
  • 8GB 16GB
    2933 MHz Dual-channel DDR4.
Discrete Graphics-NVIDIA® GeForce® GTX 1650 4GB
Storage
  • 128 GB 256 GB
    M.2 2230 PCIe® 3x2 NVMe™ SSD, Up to 32 Gbps.
  • 256 GB 512 GB 1 TB 2 TB
    M.2 2280 PCIe® 3x4 NVMe™ SSD, Up to 32 Gbps.
  • 256 GB 512 GB 1TB
    M.2 2280 PCIe SSD.

Connectivity

Dell XPS 13 7390Lenovo Yoga Slim 7i (15”)
Wi-Fi
  • Rivet Killer AX1650W
    Up to 2400 Mbps, Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac), WiFi-6 (802.11ax)
  • Lenovo WiFi-5 802.11ac Wireless (2x2)
    Up to 867 Mbps, Dual band 2.4 GHz/5 GHz, 802.11 a/b/g/n/ac.
  • Lenovo WiFi-6 802.11ax Wireless (2x2)
    Up to 2400 Mbps, Dual band 2.4 GHz/5 GHz, 802.11 a/b/g/n/ac/ax.
Bluetooth
  • Rivet Killer AX1650W › Bluetooth 5.0
  • Bluetooth 5.0

Battery

Dell XPS 13 7390Lenovo Yoga Slim 7i (15”)
Size
  • 4-cell smart lithium-ion
  • Battery Capacity: 52 Wh
  • 4-cell Li-Polymer
  • Battery Capacity: 70 Wh
Battery Life
  • Up to 21 hours on FHD panel
  • Up to 12 hours
* Tested with MobileMark 2014.
Power Supply45 W USB (Type-C) power adapter
20 VDC/2.25A, 15 VDC/3A, 9 VDC/3A, 5VDC/3A
135 W USB (Type-C) power adapter
Supports Rapid Charge.

Software

Dell XPS 13 7390Lenovo Yoga Slim 7i (15”)
OS
Windows 10 Home Windows 10 Pro Ubuntu 18.04
Upgradable to Windows 11
  • Windows 10 Home 64-bit
Built-in Apps
  • Microsoft Office 30-days trial
  • McAfee LiveSafe™ 12 Month Subscription
  • Lenovo Vantage
  • Microsoft Office 2019
  • McAfee LiveSafe™

Camera & Audio

Dell XPS 13 7390Lenovo Yoga Slim 7i (15”)
Camera
  • Front-facing camera
    Top-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps.
  • Front-facing camera
    720p HD Camera.
Audio
  • Realtek ALC3271-CG with Waves MaxxAudio Pro
  • Two speakers (2.5W x 2 = 4W peak)
  •  4 digital array microphones; Far Field Cortana Capable
  • 1 x Front-facing Dolby Atmos® Speaker System (above keyboard) 2 x D-Cover Speakers
  • Microphones

Misc

Dell XPS 13 7390Lenovo Yoga Slim 7i (15”)
Sensors
  • Ambient light sensor
  • Windows Hello compliant fingerprint reader in the power button
  • Fingerprint Reader Combined with Power Button
  • IR Camera
Security
  • Windows Hello with Fingerprint Sign in
  • Wedge-shaped lock
  • Windows Hello with Fingerprint Sign in
  • Windows Hello with Facial Authentication
In the box-
  • Lenovo Yoga Slim 7 15”
  • 135W AC adapter
  • Internal Battery
  • Quick Start Guide
Warranty-1 Year Depot or Carry-in
More-Digital Assistant
  • Cortana
  • Alexa

Key Features

Dell XPS 13 7390Lenovo Yoga Slim 7i (15”)
At Glance
Released in Mid
2019
16:9 4K UHD
13.3”
2160p 60Hz
Weight
2.7 lb
1.22 kg
Up to
Intel Core i7-10710U
6C/12T, 1.10 → 4.70 GHz
Geekbench 5
1,051
Single Core
Geekbench 5
4,786
Multi-Core
With integrated
Intel® UHD Graphics
24 Execution Units, 300 → 1150 MHz
Configurable up to
16GB
2133 MHz LPDDR3
Dell XPS 13 7390 Ports
Released in
2020
16:9 FHD
15.6”
1080p 60Hz
Weight
4 lb
1.81 kg
Up to
Intel Core i7-10750H
6C/12T, 2.60 → 5.00 GHz
Geekbench 5
1,134
Single Core
Geekbench 5
5,412
Multi-Core
With integrated
Intel® UHD Graphics 630
24 Execution Units, 350 → 1150 MHz
Up to
16GB
2933 MHz DDR4
NVIDIA GeForce
GTX 1650
4GB GDDR6

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