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Dell Latitude 7390 vs. Surface Pro 9: Full specs comparison

We have comprehensively compared the specifications for the Dell Latitude 7390 and Surface Pro 9 models. The report includes detailed information regarding both models' CPU, memory, storage, battery life, display quality, and other features.

Compare With Please enter device name or part of it Dell Latitude 7390 See at Amazon	Compare With Please enter device name or part of it Surface Pro 9 See at Amazon See at Microsoft

Dell Latitude 7390 Pros

Reasons that Dell Latitude 7390 is better than Surface Pro 9.

Dell Latitude 7390 comes with one SODIMM slot that allow you to replace or upgrade when needed. On the flip side, you can't upgrade RAM on the Surface Pro 9 since it has onboard memory.

Memory	Dell Latitude 7390	Surface Pro 9
Slots	x1	Onboard
Type	DDR4	LPDDR5

Dell Latitude 7390 has more ports and slots count than the Surface Pro 9. It has eleven versus five amount of ports and slots on the Surface Pro 9.

Ports	Dell Latitude 7390	Surface Pro 9
HDMI	Yes	No
headphone jack	Yes	No
lock slot	Yes	No
microSD card slot	Yes	No
nanoSIM card slot	Yes	No
power port	Yes	No
RJ-45	Yes	No
Smart Card Reader	Yes	No
SSD slot	No	Yes
Surface Connect	No	Yes
Surface Type Cover port	No	Yes
Thunderbolt 3	Yes	No
Thunderbolt 4	No	Yes x2
USB-A	Yes x2	No
Total	11	5

Dell Latitude 7390 has better versatile I/O connectivity than the Surface Pro 9. It has seven versus one commonly used port and slot on the Surface Pro 9.

Ports	Dell Latitude 7390	Surface Pro 9
HDMI	Yes	No
headphone jack	Yes	No
microSD card slot	Yes	No
power port	Yes	No
RJ-45	Yes	No
Thunderbolt 3	Yes	No
Thunderbolt 4	No	Yes
USB-A	Yes	No

Surface Pro 9 Pros

Reasons that Surface Pro 9 is better than Dell Latitude 7390.

2022 vs. 2018

Intel Core i7-1265U inside Surface Pro 9 has a 63% better multi-core CPU performance score than the Intel Core i7-8650U inside Dell Latitude 7390.

Geekbench 5 multi-core score

Surface Pro 9 - Intel Core i7-1255U

6,415

Surface Pro 9 - Intel Core i7-1265U

6,336

Surface Pro 9 - Intel Core i5-1235U

5,715

Surface Pro 9 - Intel Core i5-1245U

5,700

Dell Latitude 7390 - Intel Core i7-8650U

3,879

Dell Latitude 7390 - Intel Core i5-8350U

2,982

Dell Latitude 7390 - Intel Core i5-8250U

1,971

Dell Latitude 7390 - Intel Core i5-7300U

1,777

Dell Latitude 7390 - Intel Core i3-7130U

1,454

Surface Pro 9 supports a larger memory capacity than the Dell Latitude 7390. It supports up to 32GB versus 16GB of system memory on the Dell Latitude 7390.

Max system memory size

Surface Pro 9

32 GB

Dell Latitude 7390

16 GB

Surface Pro 9 supports a faster memory speed than the Dell Latitude 7390. It supports up to 5200MHz versus 2400MHz of system memory on the Dell Latitude 7390.

Memory type and speed

Surface Pro 9 - LPDDR5

5,200 MHz

Dell Latitude 7390 - DDR4

2,400 MHz

Surface Pro 9 weighed 1.94 pounds, 26% lighter than the 2.59 pounds Dell Latitude 7390.

Weight	Dell Latitude 7390	Surface Pro 9
Pound	2.59 lbs.	1.94 lbs.
Kilogram	1.17 kg	0.88 kg

Prices

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

Dell Latitude 7390 Price
	Dell Latitude 7390 Ultrabook \| Intel Core i7 8th Gen Quad Core CPU \| 16 GB RAM - 1 TB SSD \| 13.3" Touchscreen FHD Display with Webcam \| Wi-Fi \| Bluetooth \| Microsoft Office \| Windows 11 (Renewed) By Dell $377.00	See at Amazon
	Dell Latitude 7390 2-in-1 Laptop, 13.3inch FHD WVA (1920 X 1080) Touchscreen, Intel Quad Core i5-8350U, 16GB RAM, 256GB SSD, Windows 10 Pro (Renewed) By Dell $225.89 $269.00 16% OFF	See at Amazon
	2018 Dell Latitude 7390 13.3 inch FHD Laptop PC (Intel Quad Core i7-8650U, 16GB Ram, 512GB SSD, Camera, WiFi, Thunderbolt 3) Win 10 Pro (Renewed) By Dell $244.37	See at Amazon
Microsoft Surface Pro 9 Price
	Microsoft Surface Pro 9 (2022), 13" 2-in-1 Tablet & Laptop, Thin & Lightweight, Intel 12th Gen i7 Fast Processor for Multi-Tasking, 16GB RAM, 256GB Storage with Windows 11, Graphite Microsoft Copilot By Microsoft $999.99 $1,599.99 38% OFF	See at Amazon
	Microsoft Surface Pro 9 13" Touch-Screen Intel Core i5-16GB Memory - 256GB SSD Platinum By Microsoft $954.99 $1,049.99 9% OFF	See at Amazon
	Microsoft Surface Pro 9 (2022), 13" 2-in-1 Tablet & Laptop, Thin & Lightweight, Intel 12th Gen i5 Fast Processor, 8GB RAM, 256GB Storage with Windows 11, Copilot, Graphite (Renewed) By Microsoft $699.99 $749.99 7% OFF	See at Amazon

Availability	Dell Latitude 7390	Surface Pro 9
Released	2018	2022
Release Date	Announced on January 18, 2018.	Introduced: October 12, 2022 Pre-ordered: October 12, 2022 Released: October 25, 2022
Pricing	-	Starting at $999.99
Generations	2022 Dell Latitude 7330 2021 Dell Latitude 7320 2020 Dell Latitude 7310 2-in-1 2020 Dell Latitude 7310 2019 Dell Latitude 7300 2018 Dell Latitude 7390 2017 Dell Latitude 7389 2-in-1 2017 Dell Latitude 7380	2022 Surface Pro 9 5G 2022 Surface Pro 9 2021 Surface Pro 8 2021 Surface Pro 7 Plus 2019 Surface Pro 7 2018 Surface Pro 6 2017 Surface Pro 5 2015 Surface Pro 4 2014 Surface Pro 3 2013 Surface Pro 2 2012 Surface Pro 1

Exterior	Dell Latitude 7390	Surface Pro 9
Size Comparison	Dell Latitude 7390Surface Pro 9
Dimensions	12.0” x 8.19” x 0.64 - 0.66” (304.8 mm x 207.9 mm x 16.33 - 16.53 mm)	11.3” x 8.2” x 0.37” (287 mm x 208 mm x 9.3 mm)
Weight	Starting at 2.59 lb (1.17 kg)	1.94 lb (879 g)
Colors	-	Sapphire Forest Platinum Graphite
Keyboard and Trackpad	Keyboard Full size, optional backlit chiclet keyboard. Touchpad Size: 4.0 x 2.04 in (101.7 mm x 52 mm) Supports Microsoft Precision multi-touch gesture. Have dedicated left and right-click buttons.	Not included. Compatible with Surface Pro Signature Keyboard Surface Pro X Keyboard Type Cover Features: Activation: Moving (mechanical) keys Layout: QWERTY, full row of function keys (F1-F12) 4 directional keys; Windows, Brightness and Media Controls Keys; LED backlighting Trackpad: Precision glass trackpad. Trackpad size: 4 x 2 inches (101.6 mm x 50.8 mm) Supports a five-finger multitouch gesture. Surface Slim Pen Storage Magnetic dock Automatically wireless charge Surface Slim Pen

Display	Dell Latitude 7390	Surface Pro 9
Size	13.3 Inches	13 Inches
Info	13.3” FHD 1920 x 1080 166 PPI anti-glare non-touch 13.3” FHD Touch 1920 x 1080 166 PPI anti-glare touchscreen	13” PixelSense™ Flow Display Resolution: 2880 x 1920 5.53M Pixels. Density: 267 PPI Color profile: sRGB and Vivid Dynamic refresh rate: up to 120Hz Aspect ratio: 3:2 Contrast ratio: 1200:1 Touch: 10-point multi-touch Brightness: 450 nits maximum (typical), 2 nits minimum Gorilla® Glass 5 Adaptive Color Auto Color Management supported Dolby Vision IQ™ support

Ports	Dell Latitude 7390	Surface Pro 9
Image Source: Dell Left (5) 1 x power port 1 x Thunderbolt 3 40 Gpbs, USB 3.2 Gen 1 (5 Gbps), DisplayPort, Optional Thunderbolt 3 1 x HDMI v1.4 1 x USB-A USB 3.1 Gen 1 (5 Gbps), PowerShare 1 x Smart Card Reader Optional Right (6) 1 x headphone jack Headphone/Microphone 1 x microSD card slot 1 x nanoSIM card slot Optional 1 x USB-A USB 3.1 Gen 1 (5 Gbps) 1 x RJ-45 1 Gbps 1 x lock slot	Left (2) 2 x Thunderbolt 4 40 Gpbs, USB 4.0 (40 Gbps), DisplayPort, Power Delivery Right (1) 1 x Surface Connect Charging, Docking Bottom (1) 1 x Surface Type Cover port Under Kickstand (1) 1 x SSD slot M.2 2230 NVMe slot

Internal Specs	Dell Latitude 7390	Surface Pro 9
Processor	7th Gen Intel® Core™ i3-7130U 2 cores, 4 threads, 2.70 GHz, 3MB SmartCache, 15W 7th Gen Intel® Core™ i5-7300U 2 cores, 4 threads, 2.60 → 3.50 GHz, 3MB SmartCache, 15W 8th Gen Intel® Core™ i5-8250U 4 cores, 8 threads, 1.60 → 3.40 GHz, 6MB SmartCache, 15W 8th Gen Intel® Core™ i5-8350U 4 cores, 8 threads, 1.70 → 3.60 GHz, 6MB SmartCache, 15W 8th Gen Intel® Core™ i7-8650U 4 cores, 8 threads, 1.90 → 4.20 GHz, 8MB SmartCache, 15W	12th Gen Intel® Core™ i5-1235U 10 cores, 12 threads, 1.30 → 4.40 GHz, 12MB SmartCache, 15W 12th Gen Intel® Core™ i7-1255U 10 cores, 12 threads, 1.70 → 4.70 GHz, 12MB SmartCache, 15W 12th Gen Intel® Core™ i5-1245U 10 cores, 12 threads, 1.60 → 4.40 GHz, 12MB SmartCache, 15W 12th Gen Intel® Core™ i7-1265U 10 cores, 12 threads, 1.80 → 4.80 GHz, 12MB SmartCache, 15W
Integrated Graphics	7th Gen Intel® Core™ i3-7130U Intel® HD Graphics 620 24 Execution Units, 300 → 1000 MHz 7th Gen Intel® Core™ i5-7300U Intel® HD Graphics 620 24 Execution Units, 300 → 1100 MHz 8th Gen Intel® Core™ i5-8250U Intel® UHD Graphics 620 24 Execution Units, 300 → 1100 MHz 8th Gen Intel® Core™ i5-8350U Intel® UHD Graphics 620 24 Execution Units, 300 → 1100 MHz 8th Gen Intel® Core™ i7-8650U Intel® UHD Graphics 620 24 Execution Units, 300 → 1150 MHz	12th Gen Intel® Core™ i5-1235U Intel® Iris® Xe Graphics 80 Execution Units, → 1200 MHz 12th Gen Intel® Core™ i7-1255U Intel® Iris® Xe Graphics 96 Execution Units, → 1250 MHz 12th Gen Intel® Core™ i5-1245U Intel® Iris® Xe Graphics 80 Execution Units, → 1200 MHz 12th Gen Intel® Core™ i7-1265U Intel® Iris® Xe Graphics 96 Execution Units, → 1250 MHz
Memory	Memory Info Memory Slots: 1 x SODIMM slot Memory Type: Single-Channel DDR4 Memory Memory Speed: 2133 MHz for 7th Gen Intel processors 2400 MHz for 8th Gen Intel processors Memory Configurations 4GB 8GB 16GB	8GB 16GB 32GB 5200 MHz LPDDR5 RAM
Storage	Hard Drive Slot 1 x M.2 2280 slot Hard Drive Configurations Up to 1TB PCIe SSD	128GB 256GB 512GB 1TB Removable SSD.
Fans Number	-	1

Connectivity	Dell Latitude 7390	Surface Pro 9
Wi-Fi	Qualcomm QCA61x4A Wi-Fi 5 802.11ac Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac) Qualcomm QCA6174A XR Wi-Fi 5 802.11ac Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac) Intel® Wi-Fi 5 Wireless-AC 8265 2x2 802.11ac Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac)	Wi-Fi 6E: IEEE 802.11 a/b/g/n/ac/ax compatible.
Bluetooth	Bluetooth 4.1 Bluetooth 4.2	Bluetooth Wireless 5.1 technology
More	Optional Mobile Broadband Qualcomm Snapdragon X7 LTE-A (DW5811e) for AT&T, Verizon & Sprint. (US) Qualcomm Snapdragon X7 LTE-A (DW5811e)(EMEA/APJ/ROW) Qualcomm Snapdragon X7 HSPA + (DW5811e) (China/Indonesia/ India) Qualcomm Snapdragon X7 LTE-A (DW5816e) Japan/ANZ/India/South Korea/Taiwan)	-

Battery	Dell Latitude 7390	Surface Pro 9
Size	42 Wh Prismatic, ExpressCharge Capable. 60 Wh Polymer, ExpressCharge Capable. 60 Wh Long Life Cycle Polymer.	47.7 Wh Nominal battery capacity. 46.5 Wh Minimum battery capacity.
Battery Life	-	Up to 15.5 hours of typical device usage
Power Supply	65W 7.4 mm Barrel Adapter 90W 7.4 mm Barrel Adapter	60W power supply with USB-A (5W) (65W total) Supports Fast Charge (0-80% in about one hour)

Software

Dell Latitude 7390

Surface Pro 9

Windows 10 Home Windows 10 Pro

Consumer models

Windows 11 Home

Business models

Windows 11 Pro, Windows 10 Pro

Built-in Apps

Microsoft Office 30-days trial
McAfee® Small Business Security 30 Day Free Trial

Preloaded Microsoft 365 Apps
Microsoft 365 Family 30-day trial
Preloaded Xbox app
Xbox Game Pass Ultimate one-month trial

Camera & Audio	Dell Latitude 7390	Surface Pro 9
Camera	Optional Front-facing camera Top-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps. Optinal Infrared camera For Windows Hello Facial Recognition.	Windows Hello face authentication camera (front-facing) 5.0MP front-facing camera with 1080p Skype HD video 10.0MP rear-facing autofocus camera with 1080p full HD and 4K video
Audio	Realtek ALC3246 Controller 2 x 2W = 4W stereo speakers Dual array microphones	Dual far-field Studio Mics 2W stereo speakers with Dolby Atmos®

Misc	Dell Latitude 7390	Surface Pro 9
Inking	-	Designed for Surface Slim Pen 2 Supports Microsoft Pen Protocol (MPP) 4096 levels of pressure Tilt sensing Best in class latency Paper feel 0.1mm precision magnetic storage Supports Tactile signals with Surface Slim Pen 2 The integrated storage and wireless charging for Surface Slim Pen 2 with Surface Pro Signature Keyboard
Sensors	Ambient Light Sensor (optional) IR Camera (optional) Windows Hello compliant fingerprint reader in the power button	Ambient light sensor Gyroscope Magnetometer Ambient Color Sensor (brightness and color)
Security	TPM 2.0 FIPS 140-2 Certified, TCG Certified Optional Control Vault 2.0 Advanced Authentication with FIPS 140-2 level 3 certification (HW authentication configurations) Optional hardware authentication bundle 2: FIPS 201 contacted smart card Control Vault 2.0 Optional hardware authentication bundle 4: Touch fingerprint reader FIPS 201 contacted smart card Contactless smart card NFC Control Vault 2.0 Security lock slot (Noble Wedge Lock) SED (Opal 2.0 - SATA Interface) Statement of Non-Volatility	TPM 2.0 chip for enterprise-grade security and BitLocker support Enterprise-grade protection with Windows Hello face sign-in Windows 11 Secured-core PC
In the box	-	Surface Pro 9 Power supply Quick Start Guide Safety and warranty documents
Warranty	3 Years Hardware Warranty with Onsite In-Home Service after Remote Diagnosis	1-year limited hardware warranty

Key Features	Dell Latitude 7390	Surface Pro 9
At Glance	Released in Early 2018 16:9 FHD 13.3” 1080p 60Hz Weight 2.59 lb 1.17 kg Up to Intel Core i7-8650U 4C/8T, 1.90 → 4.20 GHz Geekbench 5 1,106 Single Core Geekbench 5 3,879 Multi-Core With integrated Intel® UHD Graphics 620 24 Execution Units, 300 → 1150 MHz Upgradable up to 16GB 2400 MHz DDR4	Released in Late 2022 3:2 2.8K 13” 1920p 60~120Hz Weight 1.94 lb 0.88 kg Up to Intel Core i7-1265U 10C/12T, 1.80 → 4.80 GHz Geekbench 5 1,336 Single Core Geekbench 5 6,336 Multi-Core With integrated Intel® Iris® Xe Graphics 96 Execution Units, → 1250 MHz Configurable up to 32GB 5200 MHz LPDDR5 Starting at $999.99 i5, 8GB, 128GB, Win 11 Home