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Lenovo Yoga C940 (14”) vs. Dell Inspiron 13 5390: Full specs comparison

Here is a comparison of the specs between Lenovo Yoga C940 (14”) and Dell Inspiron 13 5390, including CPU, RAM, storage, battery, display, and more.

Compare With Please enter device name or part of it Lenovo Yoga C940 (14”) See at Amazon	Compare With Please enter device name or part of it Dell Inspiron 13 5390 See at Amazon

Lenovo Yoga C940 (14”) Pros

Reasons that Lenovo Yoga C940 (14”) is better than Dell Inspiron 13 5390.

Intel Core i7-1065G7 inside Lenovo Yoga C940 (14”) has a 59% better multi-core CPU performance score than the Intel Core i7-8565U inside Dell Inspiron 13 5390.

Geekbench 5 multi-core score

Lenovo Yoga C940 (14”) - Intel Core i7-1065G7

3,722

Lenovo Yoga C940 (14”) - Intel Core i5-1035G4

3,347

Dell Inspiron 13 5390 - Intel Core i7-8565U

2,327

Dell Inspiron 13 5390 - Intel Core i5-8265U

2,132

Dell Inspiron 13 5390 - Intel Core i3-8145U

1,553

Lenovo Yoga C940 (14”) supports a larger memory capacity than the Dell Inspiron 13 5390. It supports up to 16GB versus 8GB of system memory on the Dell Inspiron 13 5390.

Max system memory size

Lenovo Yoga C940 (14”)

16 GB

Dell Inspiron 13 5390

8 GB

Lenovo Yoga C940 (14”) supports a faster memory speed than the Dell Inspiron 13 5390. It supports up to 3733MHz versus 2133MHz of system memory on the Dell Inspiron 13 5390.

Memory type and speed

Lenovo Yoga C940 (14”) - LPDDR4X

3,733 MHz

Dell Inspiron 13 5390 - LPDDR3

2,133 MHz

Lenovo Yoga C940 (14”) has a 14-inch screen size 5% larger than the 13.3-inch Dell Inspiron 13 5390.

Display size

Lenovo Yoga C940 (14”)

14-inch

Dell Inspiron 13 5390

13.3-inch

Dell Inspiron 13 5390 Pros

Reasons that Dell Inspiron 13 5390 is better than Lenovo Yoga C940 (14”).

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

Dell Inspiron 13 5390 weighed 2.16 pounds, 28% lighter than the 2.98 pounds Lenovo Yoga C940 (14”).

Weight	Lenovo Yoga C940 (14”)	Dell Inspiron 13 5390
Pound	2.98 lbs.	2.16 lbs.
Kilogram	1.35 kg	0.98 kg

Prices

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

Lenovo Yoga C940 (14”) Price
	Lenovo Yoga C940-14 FHD Touch - 10th gen i7-1065G7-12GB - 512GB SSD - Gray By Lenovo $899.00	See at Amazon
	Lenovo Yoga C940-14 FHD Touch - 10th gen i7-1065G7-12GB - 512GB SSD - Gray By Lenovo $899.00	See at Amazon
	Lenovo Yoga C940 14 Laptop, 2 in 1 FHD IPS Touchscreen Laptop, 10th Gen Intel Core i7-1065G7, 8GB DDR4 RAM, 1TB SSD PCle, Thunderbolt 3, Active Stylus Pen, Fingerprint Reader 3 lbs, TWE Cloth By Lenovo $965.00	See at Amazon
Dell Inspiron 13 5390 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 45W Laptop Charger Adapter Power Cord for Inspiron 13 5368 5378 7352 7353 7359 7368 7378; Inspiron 14 3451 3452 3458 3459 5451 5452 5455 5458 5459 5468 7437 7460; XPS 11 12 13 By Dell $19.90 $22.90 13% OFF	See at Amazon
	Dell Inspiron 15 3530 Business Laptop 15.6" FHD Anti-Glare Touchscreen Intel 10-Core i5-1335U Processor (>i7-1255u) 16GB RAM 512GB SSD FHD Webcam ExpressCharge Long Battery Life Win11 By Dell $471.88 $496.00 5% OFF	See at Amazon

Availability	Lenovo Yoga C940 (14”)	Dell Inspiron 13 5390
Released	2019	2019
Release Date	Announced at Lenovo Tech Life (Auguest 2019)	Announced at Computex 2019
Pricing	-	Starting at $579.99 (non-WWAN) Starting at $729.99 (WWAN)

Exterior	Lenovo Yoga C940 (14”)	Dell Inspiron 13 5390
Dimensions	12.61” x 8.54” x 0.57-0.61” (320.3mm x 215.6mm x 14.5-15.7mm) Width: 12.61” (320.3 mm) Depth: 8.54” (215.6mm) Height: 0.57-0.61” (14.5-15.7 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	Starting at 2.98 lbs (1.35 kg)	Non-WWAN Models 2.16 lb (1.18 kg) WWAN Models 2.65 lb (1.20 kg)
Colors	Iron Grey Mira	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 keyboard with 6 rows, multimedia Fn keys, LED backlight. Buttonless glass surface multi-touch touchpad.	Full-size, spill-resistant keyboard Optional backlit full-size, spill-resistant keyboard Multi-touch gesture-enabled precision touchpad with integrated scrolling

Display	Lenovo Yoga C940 (14”)	Dell Inspiron 13 5390
Size	14 Inches	13.3 Inches
Info	14” FHD Touch Screen 1920 x 1080, IPS display, 400 nits luminance, 16:9 aspect ratio, 10-fingure multi-touch. Support Lenovo Active Pen (included). 14” 4K HDR UHD Touch Screen 3840 x 2160, IPS display, HDR 400, 500 nits luminance, 16:9 aspect ratio, 10-fingure multi-touch. Support Lenovo Active Pen (included).	13.3-inch FHD (1920 x 1080) TrueLife LED Backlight Non-touch Narrow Border Wide Viewing Angle Display

Ports	Lenovo Yoga C940 (14”)	Dell Inspiron 13 5390
Image Source: Lenovo Left (4) 1 x USB-A USB 3.2 Gen 2 (10 Gbps), Always On 2 x Thunderbolt 3 40 Gpbs, USB 3.2 Gen 2 (10 Gbps) 1 x headphone jack Headphone/Microphone	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	Lenovo Yoga C940 (14”)	Dell Inspiron 13 5390
Processor	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	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	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	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
Memory	8GB 12GB 16GB 3733 MHz Dual-channel LPDDR4X.	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 1TB 2TB M.2 2280 PCIe SSD.	128 GB 256 GB 512 GB M.2 PCIe NVMe Solid State Drive.

Connectivity	Lenovo Yoga C940 (14”)	Dell Inspiron 13 5390
Wi-Fi	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.	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	Lenovo Yoga C940 (14”)	Dell Inspiron 13 5390
Size	4-cell smart lithium-ion Battery Capacity: 60 Wh	4-Cell Battery, 45 Whr (Integrated) 4-Cell Battery, 52 Whr (Integrated)
Battery Life	Up to 15 hours on FHD panel Up to 10 hours on UHD panel * Tested with MobileMark 2014.	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	65 W USB (Type-C) power adapter Supports Rapid Charge	65 Watt AC Adapter

Software	Lenovo Yoga C940 (14”)	Dell Inspiron 13 5390
OS	Windows 10 Home 64-bit	Windows 10 Home Windows 10 Pro Ubuntu 18.04 Upgradable to Windows 11
Built-in Apps	Lenovo Vantage Microsoft Office 2019 McAfee LiveSafe™ Dolby Vision™	Microsoft Office 30 Trial McAfee LiveSafe Foxit Phantom Standard PDF SupportAssist Dell Mobile Connect Dell Color Profiles SmartByte Wave MaxxAudio® Pro

Camera & Audio	Lenovo Yoga C940 (14”)	Dell Inspiron 13 5390
Camera	Front-facing camera 720p HD Camera.	Integrated Widescreen HD (720p) Webcam
Audio	Rotating Sound Bar with Dolby Atmos® Speaker System 2 Base Speakers inside D-Cover 2 x far-field microphones	2 x tuned speakers, audio processing by Waves MaxxAudio® Pro 1 x combo headphone/microphone jack Dual Digital Microphone Array

Misc	Lenovo Yoga C940 (14”)	Dell Inspiron 13 5390
Inking	Support Lenovo Active Pen (included).	-
Sensors	Windows Hello compliant fingerprint reader on the palm rest Ambient light sensor	Fingerprint reader sensor (Optional)
Security	Windows Hello with Fingerprint Sign in TrueBlock Privacy Shutter Lenovo Privacy Essentials by FigLeaf	Fingerprint Reader with Windows Hello (Optional)

Key Features	Lenovo Yoga C940 (14”)	Dell Inspiron 13 5390
At Glance	Released in Early 2019 16:9 4K UHD 14” 2160p 60Hz Weight 2.98 lb 1.35 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 16GB 3733 MHz LPDDR4X	Released in Mid 2019 16:9 FHD 13.3” 1080p 60Hz Weight 2.16 lb 0.98 kg Up to Intel Core i7-8565U 4C/8T, 1.80 → 4.60 GHz Geekbench 5 804 Single Core Geekbench 5 2,327 Multi-Core With integrated Intel® UHD Graphics 620 24 Execution Units, 300 → 1150 MHz Configurable up to 8GB 2133 MHz LPDDR3 Nvidia GeForce MX250 2GB GDDR5