Dell Precision 3470 vs. Dell Latitude 7490: Full specs comparison
We have comprehensively compared the specifications for the Dell Precision 3470 and Dell Latitude 7490 models. The report includes detailed information regarding both models' CPU, memory, storage, battery life, display quality, and other features.
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Dell Precision 3470 Pros
Reasons that Dell Precision 3470 is better than Dell Latitude 7490.
Significantly newer manufacturing
2022 vs. 2018
Much faster CPU performance
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
Supports larger memory
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
Supports faster memory
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
Supports discrete graphics
Configurable up to Nvidia T550 4GB GDDR6 vs. integrated
Dell Latitude 7490 Pros
Reasons that Dell Latitude 7490 is better than Dell Precision 3470.
About 6% lighter
Dell Latitude 7490 weighed 3.11 pounds, 6% lighter than the 3.30 pounds Dell Precision 3470.
| Weight | Dell Precision 3470 | Dell Latitude 7490 |
|---|---|---|
| Pound | 3.30 lbs. | 3.11 lbs. |
| Kilogram | 1.50 kg | 1.41 kg |
Has two more ports and slots
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 Precision 3470 | Dell Latitude 7490 |
|---|---|---|
| HDMI | Yes | Yes |
| headphone jack | Yes | Yes |
| lock slot | Yes | Yes |
| microSD card slot | Yes | Yes |
| nanoSIM card slot | No | Yes |
| power port | No | Yes |
| RJ-45 | Yes | Yes |
| Smart Card Reader | No | Yes |
| Smart card reader slot | Yes | No |
| Thunderbolt 3 | No | Yes |
| Thunderbolt 4 | Yes x2 | No |
| USB-A | Yes x2 | Yes x3 |
| Total | 10 | 12 |
Slightly more versatile connectivity
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 Precision 3470 | Dell Latitude 7490 |
|---|---|---|
| HDMI | Yes | Yes |
| headphone jack | Yes | Yes |
| microSD card slot | Yes | Yes |
| RJ-45 | Yes | Yes |
| USB-A | Yes | Yes |
| power port | No | Yes |
| Thunderbolt 3 | No | Yes |
| Thunderbolt 4 | Yes | No |
Key Similars
Similar characteristics share between Dell Precision 3470 and Dell Latitude 7490.
Upgradable memory
Both laptops come with available RAM slots that allow you to replace or upgrade when needed.
| Memory | Dell Precision 3470 | Dell Latitude 7490 |
|---|---|---|
| Slots | x2 | x2 |
| Type | DDR5 | DDR4 |
Prices
Here are the latest price updates and offers for both devices.
Availability | Dell Precision 3470 | Dell Latitude 7490 |
| Released | 2022 | 2018 |
| Release Date | Announced on March 31, 2022 | Announced on January 18, 2018. |
| Pricing |
| - |
| Applicable Models |
| - |
| Generations | - |
Exterior | Dell Precision 3470 | Dell Latitude 7490 |
| Dimensions | 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) | 13.3” x 8.7” x 0.69 - 0.70” (331 mm x 220.9 mm x 17.47 - 17.9 mm) |
| Weight | 3.30 lbs. (1.49 kg) | Starting at 3.11 lb (1.4 kg) |
| Colors | Titan Gray | - |
| Keyboard and Trackpad |
|
|
Display | Dell Precision 3470 | Dell Latitude 7490 |
| Size | 14 Inches | 14 Inches |
| Info |
|
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Ports | Dell Precision 3470 | Dell Latitude 7490 |
 Left (3)
Right (7)
|  Left (6)
Right (6)
|
Internal Specs | Dell Precision 3470 | Dell Latitude 7490 |
| Processor |
|
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| Integrated Graphics |
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| Memory | Memory Slots
| Memory Info
|
| Discrete Graphics | Optional NVIDIA T550 (4GB GDDR6) | - |
| Storage | Hard Drive Slots
|
|
| Fans Number | 1 | - |
| Cooling Info | Industry leading thermals with single-fan Dual Opposite Outlet (DOO) and User Selectable Thermal Tables (USTT). | - |
Connectivity | Dell Precision 3470 | Dell Latitude 7490 |
| Wi-Fi |
|
|
| Bluetooth | Optional Bluetooth 5.0 5.2 | Bluetooth 4.1 Bluetooth 4.2 |
| Ethernet | Intel I219-V/Intel I219-LM Gigabit Ethernet controller 10/100/1000 Mbps. | - |
| More | - | Optional Mobile Broadband
|
Battery | Dell Precision 3470 | Dell Latitude 7490 |
| Size |
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| Power Supply | 90W 130W USB-C power adapter. |
|
Software | Dell Precision 3470 | Dell Latitude 7490 |
| OS |
| Windows 10 Home Windows 10 Pro |
| Built-in Apps |
|
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Camera & Audio | Dell Precision 3470 | Dell Latitude 7490 |
| Camera |
|
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| Audio |
|
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Misc | Dell Precision 3470 | Dell Latitude 7490 |
| Sensors |
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| Security | Hardware Security
|
|
| Warranty | 1-year hardware warranty with on-site/in-home service after remote diagnosis | 3 Years Hardware Warranty with Onsite In-Home Service after Remote Diagnosis |
Key Features | Dell Precision 3470 | Dell Latitude 7490 |
| At Glance | | |
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