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

We have comprehensively analyzed the technical specifications for the Dell XPS 13 7390 and Lenovo IdeaPad Slim 7i (15”) models. Our report includes intricate details such as the 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 IdeaPad Slim 7i (15”) See at Amazon

Dell XPS 13 7390 Pros

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

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

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

Lenovo IdeaPad Slim 7i (15”) Pros

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

Intel Core i7-10750H inside Lenovo IdeaPad 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 IdeaPad Slim 7i (15”) - Intel Core i7-10750H

5,412

Dell XPS 13 7390 - Intel Core i7-10710U

4,786

Lenovo IdeaPad 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

Lenovo IdeaPad 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 IdeaPad Slim 7i (15”) - DDR4

2,933 MHz

Dell XPS 13 7390 - LPDDR3

2,133 MHz

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

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

Display size

Lenovo IdeaPad 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 IdeaPad Slim 7i (15”).

Both laptops supports up to 16GB of system memory.

Max system memory size

Dell XPS 13 7390

16 GB

Lenovo IdeaPad 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) 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 13.3-inch Laptop Computer - 10th Gen Intel Quad-Core i5-10210U (Beats i7-8565U) - 8GB DDR4 - 512GB SSD - Backlit Keyboard - Fingerprint - Thunderbolt - WiFi - Win 10 (Renewed) By Dell $869.99	See at Amazon
Lenovo IdeaPad Slim 7i (15”) Price
	Lenovo IdeaPad Slim 7i 14.0" Laptop, 14.0" FHD (1920 x 1080), Intel Core i7-1165G7 Processor, 8GB DDR4 RAM, 512GB NVMe SSD Storage, Intel Iris X Graphics, Windows 10 Home, 82A6000BUS, Slate Grey By Lenovo $479.00	See at Amazon
	Lenovo IdeaPad Slim 3 - (2023) - Everyday Laptop - Lightweight - Windows 11-15.6" FHD - 8GB Memory - 256GB Storage - AMD Ryzen 3 7320U - Arctic Grey By Lenovo $329.99 $379.99 13% OFF	See at Amazon
	Lenovo 2023 Newest Ideapad 3i Laptop, 15.6" FHD Touchscreen, 11th Gen Intel Core i3-1115G4 Processor, 12GB DDR4 RAM, 256GB SSD, HDMI, Webcam, Wi-Fi6, Bluetooth, Win11, Arctic Grey, W/GaLiMu By Lenovo $353.00	See at Amazon

Availability	Dell XPS 13 7390	Lenovo IdeaPad Slim 7i (15”)
Released	2019	2020
Release Date	Announced at IFA 2019 Available on August 27, 2019	Announced at CES 2020 (January 2020)
Pricing	-	Starting at $1,209.99
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 IdeaPad Slim 7i (15”)
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)	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)
Weight	2.7 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 7390	Lenovo IdeaPad Slim 7i (15”)
Size	13.3 Inches	15.6 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 7390	Lenovo IdeaPad Slim 7i (15”)
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 7390	Lenovo IdeaPad Slim 7i (15”)
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
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
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 7390	Lenovo IdeaPad 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 7390	Lenovo IdeaPad 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 Supply	45 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 7390	Lenovo IdeaPad 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 7390	Lenovo IdeaPad 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 7390	Lenovo IdeaPad 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 IdeaPad 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 7390	Lenovo IdeaPad 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	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