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Dell Latitude 7490 vs. Dell Precision 3470: Full specs comparison

Here is a comparison of the specs between Dell Latitude 7490 and Dell Precision 3470, including CPU, RAM, storage, battery, display, and more.

Compare With Please enter device name or part of it Dell Latitude 7490 See at Amazon	Compare With Please enter device name or part of it Dell Precision 3470 See at Amazon

Dell Latitude 7490 Pros

Reasons that Dell Latitude 7490 is better than Dell Precision 3470.

Dell Latitude 7490 weighed 3.11 pounds, 6% lighter than the 3.30 pounds Dell Precision 3470.

Weight	Dell Latitude 7490	Dell Precision 3470
Pound	3.11 lbs.	3.30 lbs.
Kilogram	1.41 kg	1.50 kg

Dell Latitude 7490 has more ports and slots count than the Dell Precision 3470. It has twelve versus ten amount of ports and slots on the Dell Precision 3470.

Ports	Dell Latitude 7490	Dell Precision 3470
HDMI	Yes	Yes
headphone jack	Yes	Yes
lock slot	Yes	Yes
microSD card slot	Yes	Yes
nanoSIM card slot	Yes	No
power port	Yes	No
RJ-45	Yes	Yes
Smart Card Reader	Yes	No
Smart card reader slot	No	Yes
Thunderbolt 3	Yes	No
Thunderbolt 4	No	Yes x2
USB-A	Yes x3	Yes x2
Total	12	10

Dell Latitude 7490 has better versatile I/O connectivity than the Dell Precision 3470. It has seven versus six commonly used ports and slots on the Dell Precision 3470.

Ports	Dell Latitude 7490	Dell Precision 3470
HDMI	Yes	Yes
headphone jack	Yes	Yes
microSD card slot	Yes	Yes
RJ-45	Yes	Yes
USB-A	Yes	Yes
power port	Yes	No
Thunderbolt 3	Yes	No
Thunderbolt 4	No	Yes

Dell Precision 3470 Pros

Reasons that Dell Precision 3470 is better than Dell Latitude 7490.

2022 vs. 2018

Intel Core i7-1270P inside Dell Precision 3470 has a 140% better multi-core CPU performance score than the Intel Core i7-8650U inside Dell Latitude 7490.

Geekbench 5 multi-core score

Dell Precision 3470 - Intel Core i7-1270P

9,328

Dell Precision 3470 - Intel Core i5-1250P

9,283

Dell Precision 3470 - Intel Core i7-1260P

9,170

Dell Latitude 7490 - Intel Core i7-8650U

3,879

Dell Latitude 7490 - Intel Core i5-8350U

2,982

Dell Latitude 7490 - Intel Core i5-8250U

1,971

Dell Latitude 7490 - Intel Core i5-7300U

1,777

Dell Latitude 7490 - Intel Core i3-7130U

1,454

Dell Precision 3470 supports a larger memory capacity than the Dell Latitude 7490. It supports up to 64GB versus 32GB of system memory on the Dell Latitude 7490.

Max system memory size

Dell Precision 3470

64 GB

Dell Latitude 7490

32 GB

Dell Precision 3470 supports a faster memory speed than the Dell Latitude 7490. It supports up to 4800MHz versus 2400MHz of system memory on the Dell Latitude 7490.

Memory type and speed

Dell Precision 3470 - DDR5

4,800 MHz

Dell Latitude 7490 - DDR4

2,400 MHz

Configurable up to Nvidia T550 4GB GDDR6 vs. integrated

Key Similars

Similar characteristics share between Dell Latitude 7490 and Dell Precision 3470.

Both laptops come with available RAM slots that allow you to replace or upgrade when needed.

Memory	Dell Latitude 7490	Dell Precision 3470
Slots	x2	x2
Type	DDR4	DDR5

Prices

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

Dell Latitude 7490 Price
	Dell Latitude 7490 Intel Core i7-8650U 16GB DDR4 RAM, 512GB SSD 14" FHD Windows 10 Pro Laptop (Renewed) By Dell $274.99	See at Amazon
	Dell Latitude 7490 14 HD Anti-Glare, Intel Core i5-8350U, 16GB DDR4, 256GB Solid State Drive, Webcam, Bluetooth, Windows 10Pro (Renewed) By Dell $205.00	See at Amazon
	Dell Latitude 7490 Business Laptop, 14" HD (1366x768) Intel Core i7-8650U 16GB RAM 256GB SSD Windows 10 Pro (Renewed) By Dell $244.99	See at Amazon
Dell Precision 3470 Price
	Dell Precision 3470 Home & Business Laptop (Intel i7-1260P 12-Core, 16GB DDR5 4800MHz RAM, 512GB PCIe SSD, T550, 14.0" 60 Hz Full HD (1920x1080), Fingerprint, WiFi, Win 10 Pro) By Dell $889.99	See at Amazon
	Dell Precision 3571 3000 Mobile Workstation (15.6" FHD, Intel 14-Core i7-12800H, 64GB DDR5 RAM, 2TB SSD, NVIDIA T600) Business Laptop, Backlit, 3-Year Warranty, Webcam, Wi-Fi 6E, Win 11 Pro, Gray By Dell $1,399.99	See at Amazon
	Dell Precision 3000 3470 14" Mobile Workstation - Full HD - 1920 x 1080 - Intel Core i5 12th Gen i5-1250P Dodeca-core (12 Core) - 16 GB Total RAM - 256 GB SSD - Titan Gray By Dell $749.77	See at Amazon

Availability	Dell Latitude 7490	Dell Precision 3470
Released	2018	2022
Release Date	Announced on January 18, 2018.	Announced on March 31, 2022
Pricing	-	$1,589.00 i5-1250P, 8GB, 256GB, FHD. $1,700.45 i7-1270P, 8GB, 256GB, FHD. $2,133.01 i7-1270P, 16GB, 512GB, FHD Touch, IR Camera, Fingerprint.
Applicable Models	-	Dell Precision 3470 Workstation 14” Dell Precision 3000 Series Mobile Workstation 2022 Dell Precision 3470 Mobile Workstation Dell Precision 34570 (12th Gen Intel 28W P-Series)
Generations	2022 Dell Latitude 7430 2021 Dell Latitude 7420 2020 Dell Latitude 7410 2019 Dell Latitude 7400 2018 Dell Latitude 7490 2017 Dell Latitude 7480	-

Exterior	Dell Latitude 7490	Dell Precision 3470
Size Comparison	Dell Latitude 7490Dell Precision 3470
Dimensions	13.3” x 8.7” x 0.69 - 0.70” (331 mm x 220.9 mm x 17.47 - 17.9 mm)	12.65 x 8.35 x 0.82 ~ 0.96 ~ 0.92 in (321.35 x 212.0 x 20.95 ~ 24.60 ~ 23.60 mm)
Weight	Starting at 3.11 lb (1.4 kg)	3.30 lbs. (1.49 kg)
Colors	-	Titan Gray
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.	Keyboard Full-size keyboard and 10 Key Numpad. Optional backlit key. Touchpad Dimensions: 4.53 x 2.64 in (115 x 67 mm) Large touchpad with multi-touch gesture support.

Display	Dell Latitude 7490	Dell Precision 3470
Size	14 Inches	14 Inches
Info	14.0” HD 1366 x 768 112 PPI 200-nits 60Hz 300:1 anti-glare non-touch 2.8 W 14.0” FHD 1920 x 1080 157 PPI 300-nits 60Hz 600:1 anti-glare non-touch 3.8 W 14.0” FHD SLP 1920 x 1080 157 PPI 300-nits 60Hz 1000:1 anti-glare super low power panel (SLP) non-touch 1.99 W 14.0” FHD Touch 1920 x 1080 157 PPI 300-nits 60Hz 1000:1 anti-glare touchscreen 4.1 W	14" FHD 1920 x 1080 157 PPI 250 nits Anti-Glare Non-Touch NTSC 45% color gamut 600:1 WVA 3.1W 14" FHD Touch 1920 x 1080 157 PPI 300 nits Anti-Glare Touch NTSC 72% color gamut 600:1 WVA 4.1W 14" FHD LBL SPL 1920 x 1080 157 PPI 400 nits Anti-Glare Non-Touch 100% sRGB color gamut 1000:1 WVA Super Low Power (SLP) Low Blue Light 2.5W

Ports	Dell Latitude 7490	Dell Precision 3470
Image Source: Dell Left (6) 1 x Thunderbolt 3 40 Gpbs, DisplayPort, Optional 2 x USB-A USB 3.1 Gen 1 (5 Gbps), One with PowerShare 1 x HDMI v1.4 1 x Smart Card Reader Optional 1 x power port Right (6) 1 x USB-A USB 3.1 Gen 1 (5 Gbps) 1 x RJ-45 1 Gbps 1 x microSD card slot v4.0 1 x nanoSIM card slot Optional 1 x headphone jack Headphone/Microphone 1 x lock slot	Image Source: Dell Left (3) 2 x Thunderbolt 4 40 Gpbs, USB 4.0 (40 Gbps), DisplayPort, Power Delivery, 1 x Smart card reader slot Optional Right (7) 2 x USB-A USB 3.2 Gen 1 (5 Gbps), One with PowerShare 1 x HDMI v2.0 1 x microSD card slot 1 x RJ-45 1 Gbps, Flip-down 1 x headphone jack Headphone/Microphone 1 x lock slot

Internal Specs	Dell Latitude 7490	Dell Precision 3470
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™ i5-1250P 12 cores, 16 threads, 1.70 → 4.40 GHz, 12MB SmartCache, 28W 12th Gen Intel® Core™ i7-1260P 12 cores, 16 threads, 2.10 → 4.70 GHz, 18MB SmartCache, 28W 12th Gen Intel® Core™ i7-1270P 12 cores, 16 threads, 2.20 → 4.80 GHz, 18MB SmartCache, 28W
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™ i5-1250P Intel® Iris® Xe Graphics 80 Execution Units, 400 → 1400 MHz 12th Gen Intel® Core™ i7-1260P Intel® Iris® Xe Graphics 96 Execution Units, 400 → 1400 MHz 12th Gen Intel® Core™ i7-1270P Intel® Iris® Xe Graphics 96 Execution Units, 400 → 1400 MHz
Memory	Memory Info Memory Slots: 2 x SODIMM slots Memory Type: Dual-Channel DDR4 Memory Memory Speed: 2133 MHz for 7th Gen Intel processors 2400 MHz for 8th Gen Intel processors Memory Configurations 4GB 8GB 16GB 32GB	Memory Slots 2 x DDR5 SODIMM slots Memory Configurations Speed: DDR5-4800MHz Minimum Memory: 4GB Maximum Memory: 64GB
Discrete Graphics	-	Optional NVIDIA T550 (4GB GDDR6)
Storage	Hard Drive Slot 1 x M.2 2280 slot Hard Drive Configurations Up to 1TB PCIe SSD	Hard Drive Slots 1 x M.2 2230/2280 PCIe SSD slots Hard Drive Configurations Up to 2TB M.2 NVMe PCIe Gen 4 x4 SSD
Fans Number	-	1
Cooling Info	-	Industry leading thermals with single-fan Dual Opposite Outlet (DOO) and User Selectable Thermal Tables (USTT).

Connectivity	Dell Latitude 7490	Dell Precision 3470
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)	Realtek RTL8822CE Wi-Fi 5 Up to 867 Mbps Dual band 2.4 GHz/5 GHz WiFi 5 802.11a/b/g/n/ac Bluetooth 5.0 Intel AX211 Wi-Fi 6E Up to 2400 Mbps Triple Band 2.4GHz/5GHz/6GHz WiFi 6 802.11a/b/g/n/ac/ax Bluetooth 5.2 Intel AX211 Wi-Fi 6E Up to 2400 Mbps Triple Band 2.4GHz/5GHz/6GHz WiFi 6 802.11a/b/g/n/ac/ax No Bluetooth
Bluetooth	Bluetooth 4.1 Bluetooth 4.2	Optional Bluetooth 5.0 5.2
Ethernet	-	Intel I219-V/Intel I219-LM Gigabit Ethernet controller 10/100/1000 Mbps.
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 7490	Dell Precision 3470
Size	42 Wh Prismatic, ExpressCharge Capable. 60 Wh Polymer, ExpressCharge Capable. 60 Wh Long Life Cycle Polymer.	64 Wh 4-cell lithium-ion, ExpressCharge capable. 64 Wh 4-cell lithium-ion, Long Cycle Life, ExpressCharge Boost.
Power Supply	65W 7.4 mm Barrel Adapter 90W 7.4 mm Barrel Adapter	90W 130W USB-C power adapter.

Software	Dell Latitude 7490	Dell Precision 3470
OS	Windows 10 Home Windows 10 Pro	Windows 11 Home Pro Pro National Academic Windows 10 Pro Image Factory Installed. Ubuntu 20.04 LTS.
Built-in Apps	Microsoft Office 30-days trial McAfee® Small Business Security 30 Day Free Trial	Microsoft Office 30-days trial McAfee® Small Business Security 30-day trial

Camera & Audio	Dell Latitude 7490	Dell Precision 3470
Camera	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.	HD Front-facing camera Top-mount front camera with fixed focus lens, 720p at 30 fps, 78.60 degrees viewing angles. FHD Front-facing camera Top-mount front camera with fixed focus lens, 1080p at 30 fps, 87.60 degrees viewing angles. With Infrared camera For Windows Hello Facial Recognition.
Audio	Realtek ALC3246 Controller 2 x 2W = 4W stereo speakers Dual array microphones	Realtek ALC3204 with Waves MaxxAudio Pro 2 x 2W Stereo Speakers Dual integrated noise-canceling digital array microphones

Misc	Dell Latitude 7490	Dell Precision 3470
Sensors	Ambient Light Sensor (optional) IR Camera (optional) Windows Hello compliant fingerprint reader in the power button	The fingerprint reader in the power button (optional) Proximity sensor For Express Sign-in feature. IR Camera (optional)
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	Hardware Security Windows Hello - Fingerprint Reader (optional) Trusted Platform Module (TPM) 2.0 FIPS 140-2 Certified TCG Certification for TPM (Trusted Computing Group) One wedge-shaped lock slot Mechanical privacy shutter for the camera One Dell Lockable port cover (optional) Control Vault 3 Advanced Authentication (optional) FIPS 140-2 Level 3 Certified Fingerprint Reader with Control Vault 3 Contacted Smartcard reader with Control Vault 3 (optional) FIPS 201 Certified Contactless Smartcard, NFC/FPR with CV3 (optional) Chassis Intrusion Detection Battery Intrusion Detection RPMC SPI Flash SPI Flash Tamper Detection/Prevention Shunt Circuit Dell Client Command Suite: On-Prem & Cloud Dell Optimizer Dell Power Manager Support assist: PCs & OS Recovery (Excalibur) Dell SafeBIOS - Off-Host Verification Dell SafeBIOS - Indicator of Attack Dell SafeID Vmware Carbon Black Endpoint: Standard, Advanced, Enterprise Absolute Visibility Absolute Control Absolute Resilience Netskope Cloud Access Security Broker (CASB) Netskope Secure Web Gateway Netskope Private Access Optional Dell Data Security and Management Software Dell Endpoint Security Suite Enterprise Dell Data Guardian System Management Dell Power Manager (DPM) version 3.0 or later BIOS complies with Dell SMBIOS implementation spec (DSIS) SW and Drivers MUP/DUP compliant Dell Command \| Configure (DCC) version 4.0 or later Dell Command \| Monitor (DCM) version 10.0 or later Dell Command \| Update (DCU) version 3.0 or later Dell Command \| Update Catalog (DCUC) Dell Command \| Deploy (DCP) Dell Command \| Integration Suite for System Center(DCIS) version 5.0 Dell Command \| Intel® vPro™ Out of Band (DCIV) Dell Command \| PowerShell Provider version 2.0 or later Dell Command \| Deploy Driver Pack Catalog version 1.0 or later
Warranty	3 Years Hardware Warranty with Onsite In-Home Service after Remote Diagnosis	1-year hardware warranty with on-site/in-home service after remote diagnosis

Key Features	Dell Latitude 7490	Dell Precision 3470
At Glance	Released in Early 2018 16:9 FHD 14” 1080p 60Hz Weight 3.11 lb 1.41 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 32GB 2400 MHz DDR4	Released in Early 2022 16:9 FHD 14” 1080p 60Hz Weight 3.30 lb 1.50 kg Up to Intel Core i7-1270P 12C/16T, 2.20 → 4.80 GHz Geekbench 5 1,665 Single Core Geekbench 5 9,328 Multi-Core With integrated Intel® Iris® Xe Graphics 96 Execution Units, 400 → 1400 MHz Upgradable up to 64GB 4800 MHz DDR5 Nvidia T550 4GB GDDR6 Up to FHD IR Camera With Intelligent Privacy & ExpressSign-in Optional Fingerprint Reader In the power button Large Precision Touchpad For enhanced productivity 2 x Thunderbolt 4 With DisplayPort & power delivery Advanced Thermals With Dual Opposing Output (DOO) fan