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Dell XPS 13 7390 vs. Lenovo Legion 5i 17”: Full specs comparison

The following is a comprehensive comparison of the Dell XPS 13 7390 and Lenovo Legion 5i 17” specifications, including details on CPU, memory, storage, battery life, display quality, and other features.

Compare With Please enter device name or part of it Dell XPS 13 7390 See at Amazon See at Dell	Compare With Please enter device name or part of it Lenovo Legion 5i 17” See at Amazon

Dell XPS 13 7390 Pros

Reasons that Dell XPS 13 7390 is better than Lenovo Legion 5i 17”.

Dell XPS 13 7390 weighed 2.7 pounds, 51% lighter than the 5.5 pounds Lenovo Legion 5i 17”.

Weight	Dell XPS 13 7390	Lenovo Legion 5i 17”
Pound	2.7 lbs.	5.5 lbs.
Kilogram	1.22 kg	2.49 kg

Lenovo Legion 5i 17” Pros

Reasons that Lenovo Legion 5i 17” is better than Dell XPS 13 7390.

2020 vs. 2019

Intel Core i7-10875H inside Lenovo Legion 5i 17” has a 43% better multi-core CPU performance score than the Intel Core i7-10710U inside Dell XPS 13 7390.

Geekbench 5 multi-core score

Lenovo Legion 5i 17” - Intel Core i7-10875H

6,874

Lenovo Legion 5i 17” - Intel Core i7-10750H

5,412

Dell XPS 13 7390 - Intel Core i7-10710U

4,786

Lenovo Legion 5i 17” - 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

Lenovo Legion 5i 17” supports a larger memory capacity than the Dell XPS 13 7390. It supports up to 32GB versus 16GB of system memory on the Dell XPS 13 7390.

Max system memory size

Lenovo Legion 5i 17”

32 GB

Dell XPS 13 7390

16 GB

Lenovo Legion 5i 17” 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 Legion 5i 17” - DDR4

2,933 MHz

Dell XPS 13 7390 - LPDDR3

2,133 MHz

Lenovo Legion 5i 17” comes with two SODIMM slots that allow you to replace or upgrade when needed. On the flip side, you can't upgrade RAM on the Dell XPS 13 7390 since it has onboard memory.

Memory	Dell XPS 13 7390	Lenovo Legion 5i 17”
Slots	Onboard	x2
Type	LPDDR3	DDR4

Configurable up to NVIDIA GeForce RTX 2060 6GB GDDR6 vs. integrated

Lenovo Legion 5i 17” has a 17.3-inch screen size 30% larger than the 13.3-inch Dell XPS 13 7390.

Display size

Lenovo Legion 5i 17”

17.3-inch

Dell XPS 13 7390

13.3-inch

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) By Dell $438.99	See at Amazon
	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) By Dell $541.85	See at Amazon
Lenovo Legion 5i 17” Price
	Lenovo - Legion 5i - Gaming Laptop - Intel Core i7-11800H - 8GB DDR4 RAM - 1TB NVMe TLC SSD - NVIDIA GeForce RTX 3050 Ti Graphics - 17.3" FHD 144Hz - Windows 11 Home - Phantom Blue By Lenovo $1,342.99 $1,449.99 7% OFF	See at Amazon
	Lenovo 2023 Legion 5i 17.3''144Hz FHD IPS Gaming Laptop 8-Core Intel i7-11800H 32GB RAM 1TB NVMe SSD NVIDIA GeForce RTX3050Ti 4GB GDDR6 HDMI Thunderbolt4 WiFi AX RJ45 Win10 Pro w/RE USB Phantom Blue By Lenovo $2,019.99	See at Amazon
	Lenovo Legion 5i Gaming Laptop with 17.3" FHD IPS 144Hz Display, i7-10750H Processor, GeForce RTX 2060 6GB, 16GB, 1TB SSD, Win 10 Home By Lenovo $679.99	See at Amazon

Availability	Dell XPS 13 7390	Lenovo Legion 5i 17”
Released	2019	2020
Release Date	Announced at IFA 2019 Available on August 27, 2019	Announced in April 2020
Pricing	-	Starting at $1,099.99
Generations	2022 Dell XPS 13 9315 2022 Dell XPS 13 Plus 9320 2021 Dell XPS 13 9305 2020 Dell XPS 13 9310 2020 Dell XPS 13 9300 2019 Dell XPS 13 7390 2019 Dell XPS 13 9380 2018 Dell XPS 13 9370 2017 Dell XPS 13 9360 2015 Dell XPS 13 9350 2015 Dell XPS 13 9343 2013 Dell XPS 13 9333	-

Exterior	Dell XPS 13 7390	Lenovo Legion 5i 17”
Dimensions	11.88 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)	15.84" x 11.41" x 1.05" / 398.6mm x 290mm x 24.3-26.6mm
Weight	2.7 lbs - 2.84 lbs (1.23 kg - 1.29 kg)	Starting at 5.5 lbs (2.5 kg)
Colors	Frost with Arctic white woven glass. Rose Gold with Arctic white woven glass. Platinum silver with black carbon fiber interior.	Phantom Black
Keyboard and Trackpad	Full-size backlit keyboard. 4.13 x 2.36 in (105 mm x 60 mm) touchpad with multi-touch gesture support.	Keyboard Backlit full-size with the white backlit keyboard. Touchpad Precision Touchpad. Supports multi-touch gesture.

Display	Dell XPS 13 7390	Lenovo Legion 5i 17”
Size	13.3 Inches	17.3 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.	17.3" FHD 60Hz 1920 x 1080, IPS, 60 Hz, 72% NTSC, 300 nits. 17.3" FHD 144Hz 1920 x 1080, IPS, 144 Hz, 72% NTSC, 300 nits, Dolby Vision™ Enabled.

Ports	Dell XPS 13 7390	Lenovo Legion 5i 17”
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 USB 3.1 Gen 1 Type-C (with DisplayPort) 1 x USB 3.1 Gen 1 Type-A (always on) 3 x USB 3.1 Gen 1 Type-A 1 x HDMI™ 2.0 1 x RJ45 Ethernet 1 x SD Card Reader 1 x Kensington MiniSaver Lock slot 1 x 3.5mm microphone/headphone combo 1 x Power input 1 x NOVO hole

Internal Specs	Dell XPS 13 7390	Lenovo Legion 5i 17”
Processor	10th Gen Intel® Core™ i3-10110U 2 cores, 4 threads, 2.10 → 4.10 GHz, 4MB SmartCache, 15W 10th Gen Intel® Core™ i5-10210U 4 cores, 8 threads, 1.60 → 4.20 GHz, 6MB SmartCache, 15W 10th Gen Intel® Core™ i7-10510U 4 cores, 8 threads, 1.80 → 4.90 GHz, 8MB SmartCache, 15W 10th Gen Intel® Core™ i7-10710U 6 cores, 12 threads, 1.10 → 4.70 GHz, 12MB SmartCache, 15W	10th Gen Intel® Core™ i5-10300H 4 cores, 8 threads, 2.50 → 4.50 GHz, 8MB SmartCache, 45W 10th Gen Intel® Core™ i7-10750H 6 cores, 12 threads, 2.60 → 5.00 GHz, 12MB SmartCache, 45W 10th Gen Intel® Core™ i7-10875H 8 cores, 16 threads, 2.30 → 5.10 GHz, 16MB SmartCache, 45W
Integrated Graphics	10th Gen Intel® Core™ i3-10110U Intel® UHD Graphics 23 Execution Units, 300 → 1000 MHz 10th Gen Intel® Core™ i5-10210U Intel® UHD Graphics 24 Execution Units, 300 → 1100 MHz 10th Gen Intel® Core™ i7-10510U Intel® UHD Graphics 24 Execution Units, 300 → 1150 MHz 10th Gen Intel® Core™ i7-10710U Intel® UHD Graphics 24 Execution Units, 300 → 1150 MHz	10th Gen Intel® Core™ i5-10300H Intel® UHD Graphics 630 24 Execution Units, 350 → 1050 MHz 10th Gen Intel® Core™ i7-10750H Intel® UHD Graphics 630 24 Execution Units, 350 → 1150 MHz 10th Gen Intel® Core™ i7-10875H Intel® UHD Graphics 630 24 Execution Units, 350 → 1200 MHz
Memory	4GB 8 GB 16 GB 2133 MHz Dual-channel LPDDR3 SDRAM	Memory Slots 2 x DDR4 SODIMM Memory Configurations Minimum Memory: 8GB Maximum Memory: 32GB Memory Speed: 2933MHz
Discrete Graphics	-	NVIDIA® GeForce® GTX 1650 (4GB GDDR5) NVIDIA® GeForce® GTX 1650 Ti (4GB GDDR6) NVIDIA® GeForce® GTX 1660 Ti (6GB GDDR6) NVIDIA® GeForce RTX™ 2060 (6GB GDDR6)
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.	Storage Slots 1 x M.2 2230/2280 PCIe SSD slot 1 x 2.5 inches hard drive slot Storage Configurations 128 GB/256 GB/512 GB/1 TB PCIe NVMe SSD 1 TB/2 TB HDD

Connectivity	Dell XPS 13 7390	Lenovo Legion 5i 17”
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)	WiFi 6 802.11AX (2 x 2) Up to 2400 Mbps, WiFi 802.11 b/g/a/n/ac/ax.
Bluetooth	Rivet Killer AX1650W › Bluetooth 5.0	Bluetooth 5.0
Ethernet	-	Gigabit LAN Speed: 10/100/1000 Mbps.

Battery	Dell XPS 13 7390	Lenovo Legion 5i 17”
Size	4-cell smart lithium-ion Battery Capacity: 52 Wh	80 Wh (4 Cell polymer)
Battery Life	Up to 21 hours on FHD panel	Up to 7.7 hours
Power Supply	45 W USB (Type-C) power adapter 20 VDC/2.25A, 15 VDC/3A, 9 VDC/3A, 5VDC/3A	170W AC power adapter Lenovo proprietary charging port. 230W AC power adapter Lenovo proprietary charging port.

Software	Dell XPS 13 7390	Lenovo Legion 5i 17”
OS	Windows 10 Home Windows 10 Pro Ubuntu 18.04 Upgradable to Windows 11	Windows 10 Home 64-bit Windows 10 Pro 64-bit
Built-in Apps	Microsoft Office 30-days trial McAfee LiveSafe™ 12 Month Subscription	Lenovo Vantage Lenovo PC Manager McAfee LiveSafe™ Lenovo Antivirus Microsoft Office Trial5 Power2Go

Camera & Audio	Dell XPS 13 7390	Lenovo Legion 5i 17”
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 Top-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps.
Audio	Realtek ALC3271-CG with Waves MaxxAudio Pro Two speakers (2.5W x 2 = 4W peak) 4 digital array microphones; Far Field Cortana Capable	2 x 2W Harman Kardon® Speaker System with Chamber Dolby Atmos® Headphone Support Dual-array microphones

Misc	Dell XPS 13 7390	Lenovo Legion 5i 17”
Sensors	Ambient light sensor Windows Hello compliant fingerprint reader in the power button	-
Security	Windows Hello with Fingerprint Sign in Wedge-shaped lock	Chassis Kensington® Wedge security lock
In the box	-	Legion 5i 17" AC Adapter 80Wh Internal Battery Quick start guide
Warranty	-	One Year Legion Ultimate Support

Key Features	Dell XPS 13 7390	Lenovo Legion 5i 17”
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	Released in Early 2020 16:9 FHD 17.3” 1080p 144Hz Weight 5.5 lb 2.49 kg Up to Intel Core i7-10875H 8C/16T, 2.30 → 5.10 GHz Geekbench 5 1,192 Single Core Geekbench 5 6,874 Multi-Core With integrated Intel® UHD Graphics 630 24 Execution Units, 350 → 1200 MHz Upgradable up to 32GB 2933 MHz DDR4 NVIDIA GeForce RTX 2060 6GB GDDR6