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Dell XPS 13 7390 2-in-1 vs. Dell Inspiron 13 5391: Full specs comparison

We thoroughly analyzed technical specifications for Dell XPS 13 7390 2-in-1 and Dell Inspiron 13 5391 models, including CPU, memory, storage, battery life, display quality, and other features.

Compare With Please enter device name or part of it Dell XPS 13 7390 2-in-1 See at Amazon	Compare With Please enter device name or part of it Dell Inspiron 13 5391 See at Amazon

Dell XPS 13 7390 2-in-1 Pros

Reasons that Dell XPS 13 7390 2-in-1 is better than Dell Inspiron 13 5391.

Intel Core i7-1065G7 inside Dell XPS 13 7390 2-in-1 has a 26% better multi-core CPU performance score than the Intel Core i7-10510U inside Dell Inspiron 13 5391.

Geekbench 5 multi-core score

Dell XPS 13 7390 2-in-1 - Intel Core i7-1065G7

3,722

Dell XPS 13 7390 2-in-1 - Intel Core i5-1035G4

3,347

Dell Inspiron 13 5391 - Intel Core i7-10510U

2,942

Dell Inspiron 13 5391 - Intel Core i5-10210U

2,933

Dell XPS 13 7390 2-in-1 - Intel Core i3-1005G1

2,027

Dell Inspiron 13 5391 - Intel Core i3-10110U

1,866

Dell XPS 13 7390 2-in-1 supports a larger memory capacity than the Dell Inspiron 13 5391. It supports up to 32GB versus 8GB of system memory on the Dell Inspiron 13 5391.

Max system memory size

Dell XPS 13 7390 2-in-1

32 GB

Dell Inspiron 13 5391

8 GB

Dell XPS 13 7390 2-in-1 supports a faster memory speed than the Dell Inspiron 13 5391. It supports up to 3733MHz versus 2133MHz of system memory on the Dell Inspiron 13 5391.

Memory type and speed

Dell XPS 13 7390 2-in-1 - LPDDR4X

3,733 MHz

Dell Inspiron 13 5391 - LPDDR3

2,133 MHz

Dell Inspiron 13 5391 Pros

Reasons that Dell Inspiron 13 5391 is better than Dell XPS 13 7390 2-in-1.

Configurable up to Nvidia GeForce MX250 2GB GDDR5 vs. integrated

Dell Inspiron 13 5391 weighed 2.16 pounds, 27% lighter than the 2.92 pounds Dell XPS 13 7390 2-in-1.

Weight	Dell XPS 13 7390 2-in-1	Dell Inspiron 13 5391
Pound	2.92 lbs.	2.16 lbs.
Kilogram	1.32 kg	0.98 kg

Prices

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

Dell XPS 13 7390 2-in-1 Price
	Dell XPS 13 7390 2-in-1 Convertible, 13.4 inch FHD+ Touch Laptop - Intel Core i7-1065G7, 32GB LPDDR4x RAM, 512GB SSD, Intel Iris Plus Graphics, Windows 10 Home - Platinum Silver, Black Interior By Dell $1,499.00	See at Amazon
	Dell XPS 13 7390 13.4-inch FHD+ Touchscreen 256GB SSD 10th Gen i7 2-in-1 Laptop (8GB RAM, i7-1065G7, Fingerprint Reader, Windows 10 Home) Platinum Silver By Dell $899.00	See at Amazon
	Dell New XPS 13 7390 2-in-1 Ultrabook: 10th Gen Core i7-1065G7, 32GB RAM, 1TB SSD, 13.4-inch 4K UHD+ Touchscreen (3840x2400) Display, Intel Iris Plus Graphics (Renewed) By Dell $1,295.00	See at Amazon
Dell Inspiron 13 5391 Price
	Dell Inspiron 13 5310, 13.3 inch QHD (Quad High Definition) Laptop - Thin and Light Intel Core i7-11370H, 16GB DDR4 RAM, 512GB SSD, NVIDIA GeForce MX450, Services - Windows 10 Home By Dell $789.99 $1,099.99 28% OFF	See at Amazon
	Dell Inspiron 13 2-in-1 7391-13.3" FHD Touch - 10th gen i5-10210U - 8GB - 512GB SSD By Dell $999.99	See at Amazon
	Dell Inspiron 13 5310, 13.3 inch QHD Non-Touch Laptop - Intel Core i7-11390H, 16GB LPDDR4x RAM, 512GB SSD, NVIDIA GeForce MX450 with 2GB GDDR6, Windows 11 Home - Platinum Silver (Latest Model) By Dell $1,239.99	See at Amazon

Availability	Dell XPS 13 7390 2-in-1	Dell Inspiron 13 5391
Released	2019	2019
Release Date	Announced at Computex 2019 Available on August 8, 2019	Announced at IFA 2019 Available on October 1, 2019
Pricing	-	Starting at $579.99 (non-WWAN) Starting at $729.99 (WWAN)
Generations	2022 Dell XPS 13 9315 2-in-1 2020 Dell XPS 13 9310 2-in-1 2019 Dell XPS 13 7390 2-in-1 2017 Dell XPS 13 9365	-

Exterior	Dell XPS 13 7390 2-in-1	Dell Inspiron 13 5391
Dimensions	11.67 x 8.17 x 0.27 - 0.52 in (296.40 x 207.40 x 6.94 - 13.10 mm) Width: 11.67” (301.76 mm) Depth: 8.17” (199.24 mm) Height: 0.27 - 0.52” (6.94 - 13.10 mm)	Non-WWAN Models Front: 12.11 x 8.05 x 0.59 in (307.60 x 204.50 x 14.90 mm) Back: 12.11 x 8.05 x 0.65 in (307.60 x 204.50 x 16.50 mm) WWAN Models Front: 12.11 x 8.05 x 0.66 in (307.60 x 204.50 x 16.80 mm) Back: 12.11 x 8.05 x 0.73 in (307.60 x 204.50 x 18.50 mm)
Weight	2.92 lbs (1.33 kg)	Non-WWAN Models 2.16 lb (1.18 kg) WWAN Models 2.65 lb (1.20 kg)
Colors	Frost with Arctic white woven glass fiber. Platinum silver with black carbon fiber interior.	Platinum Silver with dark gray bezel and keyboard (available on configurations without a backlit keyboard) Platinum Silver with light gray bezel and silver keyboard (available on configurations with a backlit keyboard) Ice Lilac
Keyboard and Trackpad	Full-size backlit keyboard. 4.41 x 2.63 in (112 mm x 66.70 mm) touchpad with multi-touch gesture support.	Full-size, spill-resistant keyboard Optional backlit full-size, spill-resistant keyboard Multi-touch gesture-enabled precision touchpad with integrated scrolling

Display	Dell XPS 13 7390 2-in-1	Dell Inspiron 13 5391
Size	13.4 Inches	13.3 Inches
Info	13.4-inch FHD+ WLED touchscreen 1920 x 1200, 169 PPI, 16:10, 60 Hz, 1800:1 contrast ratio, 500 nits luminance, 100% sRGB color gamut, Dolby Vision™, Anti-reflective, Anti-smudge, Eyesafe display, InfinityEdge touch display, Corning Gorilla Glass 5, 3.07 W power consumption. 13.4-inch 4K UHD+ touchscreen 3840 x 2400, 338 PPI, 16:10, 60 Hz, 1200:1 contrast ratio, 500 nits luminance, 100% sRGB, 90% DCI-P3 color gamut, Anti-reflective, Anti-smudge, Eyesafe display, InfinityEdge touch display, Corning Gorilla Glass 5, 6.58 W power consumption.	13.3-inch FHD (1920 x 1080) TrueLife LED Backlight Non-touch Narrow Border Wide Viewing Angle Display

Ports	Dell XPS 13 7390 2-in-1	Dell Inspiron 13 5391
Image Source: Dell 2 x USB Type-C with Thunderbolt™ 3 Supports Power Delivery and DisplayPort (4 lanes of PCI Express Gen 3). 1 x headset jack 1 x microSD card reader	Image Source: Dell 1 x HDMI 1.4b 1 x USB 3.1 Gen 1 Type-C™ (DP/PowerDelivery) 1 x USB 3.1 Gen 1 1 x Micro SD card reader 1 x Headphone & Microphone Audio Jack 1 x AC Power

Internal Specs	Dell XPS 13 7390 2-in-1	Dell Inspiron 13 5391
Processor	10th Gen Intel® Core™ i3-1005G1 2 cores, 4 threads, 1.20 → 3.40 GHz, 4MB SmartCache, 15W 10th Gen Intel® Core™ i5-1035G4 4 cores, 8 threads, 1.10 → 3.70 GHz, 6MB SmartCache, 15W 10th Gen Intel® Core™ i7-1065G7 4 cores, 8 threads, 1.30 → 3.90 GHz, 8MB SmartCache, 15W	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
Integrated Graphics	10th Gen Intel® Core™ i3-1005G1 Intel® UHD Graphics 32 Execution Units, 300 → 900 MHz 10th Gen Intel® Core™ i5-1035G4 Intel® Iris® Plus Graphics 48 Execution Units, 300 → 1050 MHz 10th Gen Intel® Core™ i7-1065G7 Intel® Iris® Plus Graphics 64 Execution Units, 300 → 1100 MHz	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
Memory	4GB 3733 MHz LPDDR4 Memory On-board. 8GB 16GB 32GB 3733 MHz LPDDR4x Memory On-board.	4 GB 8 GB 2133 MHz dual-channel onboard LPDDR3 RAM.
Discrete Graphics	-	NVIDIA® GeForce® MX250 (Optional) Pascal Architecture, 2GB GDDR5 64-bit, 1518 → 1582 MHz, 384 CUDA Cores.
Storage	256 GB 512 GB M.2 2280 PCIe® 3x4 NVMe™ SSD, Up to 32 Gbps.	256 GB 512 GB M.2 PCIe NVMe Solid State Drive.

Connectivity	Dell XPS 13 7390 2-in-1	Dell Inspiron 13 5391
Wi-Fi	Rivet Killer 1650s 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).	Intel 9560 Up to 1730 Mbps, Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac) Intel 9462 Up to 433 Mbps, Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac)
Bluetooth	Bluetooth 5.0	Bluetooth 5.0
More	-	Optional Wireless Wide Area Network (WWAN) Intel 7360 (DW5820e) Up to 450 Mbps DL/50 Mbps UL (Cat 9) Frequency bands supported (LTE FDD: 450 Mbps DL/50 Mbps UL (Cat 9), LTE TDD: B347 Mbps DL/30 Mbps UL (Cat 9), UMTS/HSPA+: UMTS 384 Kbps DL/384 Kbps UL) Wireless standards (LTE Category 16, UMTS/HSPA+) Global Navigation Satellite System (GNSS) (Supports GPS, BDS, and GLONASS)

Battery	Dell XPS 13 7390 2-in-1	Dell Inspiron 13 5391
Size	4-cell smart lithium-ion Battery Capacity: 51 Wh	4-Cell Battery, 45 Whr (Integrated) 4-Cell Battery, 52 Whr (Integrated)
Battery Life	Up to 16 hours on FHD panel	Non-WWAN Models Up to 13 hours 06 minutes WWAN Models Up to 13 hours 44 minutes * Tested on the Mobile Mark 2014 benchmark test.
Power Supply	45 W USB (Type-C) power adapter 20 VDC/2.25A, 15 VDC/3A, 9 VDC/3A, 5VDC/3A	65 Watt AC Adapter

Software	Dell XPS 13 7390 2-in-1	Dell Inspiron 13 5391
OS	Windows 10 Home Windows 10 Pro Ubuntu 18.04 Upgradable to Windows 11	Windows 10 Home Windows 10 Pro Ubuntu 18.04 Upgradable to Windows 11
Built-in Apps	Microsoft Office 30-days trial McAfee LiveSafe™ 12 Month Subscription	Microsoft Office 30 Trial McAfee LiveSafe Foxit Phantom Standard PDF SupportAssist Dell Mobile Connect Dell Color Profiles SmartByte Wave MaxxAudio® Pro

Camera & Audio	Dell XPS 13 7390 2-in-1	Dell Inspiron 13 5391
Camera	Front-facing camera Top-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps.	Integrated Widescreen HD (720p) Webcam
Audio	Realtek ALC3281-CG with Waves MaxxAudio Pro Two speakers (2W x 2 = 4W total) 4 digital array microphones; Far Field Cortana Capable	2 x tuned speakers, audio processing by Waves MaxxAudio® Pro 1 x combo headphone/microphone jack Dual Digital Microphone Array

Misc	Dell XPS 13 7390 2-in-1	Dell Inspiron 13 5391
Sensors	Windows Hello compliant fingerprint reader in the power button Ambient light sensor	Fingerprint reader sensor (Optional)
Security	Windows Hello with Fingerprint Sign in	Fingerprint Reader with Windows Hello (Optional)

Key Features	Dell XPS 13 7390 2-in-1	Dell Inspiron 13 5391
At Glance	Released in 2019 16:10 4K UHD+ 13.4” 2400p 60Hz Weight 2.92 lb 1.32 kg Up to Intel Core i7-1065G7 4C/8T, 1.30 → 3.90 GHz Geekbench 5 1,088 Single Core Geekbench 5 3,722 Multi-Core With integrated Intel® Iris® Plus Graphics 64 Execution Units, 300 → 1100 MHz Configurable up to 32GB 3733 MHz LPDDR4X	Released in Late 2019 16:9 FHD 13.3” 1080p 60Hz Weight 2.16 lb 0.98 kg Up to Intel Core i7-10510U 4C/8T, 1.80 → 4.90 GHz Geekbench 5 957 Single Core Geekbench 5 2,942 Multi-Core With integrated Intel® UHD Graphics 24 Execution Units, 300 → 1150 MHz Configurable up to 8GB 2133 MHz LPDDR3 Nvidia GeForce MX250 2GB GDDR5

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Dell XPS 13 7390 2-in-1 vs. Dell Inspiron 13 5391: Full specs comparison