Dell Latitude 7420 vs. Dell Latitude 7490: Full specs comparison
We have comprehensively analyzed the technical specifications for the Dell Latitude 7420 and Dell Latitude 7490 models. Our report includes intricate details such as the CPU, memory, storage, battery life, display quality, and other features.
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Dell Latitude 7420 Pros
Reasons that Dell Latitude 7420 is better than Dell Latitude 7490.
2021 vs. 2018
Intel Core i7-1185G7 inside Dell Latitude 7420 has a 25% better multi-core CPU performance score than the Intel Core i7-8650U inside Dell Latitude 7490.
Dell Latitude 7420 supports a faster memory speed than the Dell Latitude 7490. It supports up to 4267MHz versus 2400MHz of system memory on the Dell Latitude 7490.
Dell Latitude 7420 weighed 2.70 pounds, 14% lighter than the 3.11 pounds Dell Latitude 7490.
Weight | Dell Latitude 7420 | Dell Latitude 7490 |
---|---|---|
Pound | 2.70 lbs. | 3.11 lbs. |
Kilogram | 1.22 kg | 1.41 kg |
Dell Latitude 7490 Pros
Reasons that Dell Latitude 7490 is better than Dell Latitude 7420.
Dell Latitude 7490 comes with two SODIMM slots that allow you to replace or upgrade when needed. On the flip side, you can't upgrade RAM on the Dell Latitude 7420 since it has onboard memory.
Memory | Dell Latitude 7420 | Dell Latitude 7490 |
---|---|---|
Slots | Onboard | x2 |
Type | LPDDR4X | DDR4 |
Dell Latitude 7490 has more ports and slots count than the Dell Latitude 7420. It has twelve versus nine amount of ports and slots on the Dell Latitude 7420.
Ports | Dell Latitude 7420 | Dell Latitude 7490 |
---|---|---|
HDMI | Yes | Yes |
headphone jack | Yes | Yes |
lock slot | Yes | Yes |
microSD card slot | Yes | Yes |
microSIM card slot | Yes | No |
nanoSIM card slot | No | Yes |
power port | No | Yes |
RJ-45 | No | Yes |
Smart Card Reader | Yes | Yes |
Thunderbolt 3 | No | Yes |
Thunderbolt 4 | Yes x2 | No |
USB-A | Yes | Yes x3 |
Total | 9 | 12 |
Dell Latitude 7490 has better versatile I/O connectivity than the Dell Latitude 7420. It has seven versus five commonly used ports and slots on the Dell Latitude 7420.
Ports | Dell Latitude 7420 | Dell Latitude 7490 |
---|---|---|
HDMI | Yes | Yes |
headphone jack | Yes | Yes |
microSD card slot | Yes | Yes |
USB-A | Yes | Yes |
power port | No | Yes |
RJ-45 | No | Yes |
Thunderbolt 3 | No | Yes |
Thunderbolt 4 | Yes | No |
Key Similars
Similar characteristics share between Dell Latitude 7420 and Dell Latitude 7490.
Both laptops supports up to 32GB of system memory.
Prices
Here are the latest price updates and offers for both devices.
Availability | Dell Latitude 7420 | Dell Latitude 7490 |
Released | 2021 | 2018 |
Release Date |
| Announced on January 18, 2018. |
Pricing | Starting at $1,548.99 | - |
Applicable Models |
| - |
Generations |
Exterior | Dell Latitude 7420 | Dell Latitude 7490 |
Dimensions |
| 13.3” x 8.7” x 0.69 - 0.70” (331 mm x 220.9 mm x 17.47 - 17.9 mm) |
Weight |
| Starting at 3.11 lb (1.4 kg) |
Colors |
| - |
Keyboard and Trackpad |
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Display | Dell Latitude 7420 | Dell Latitude 7490 |
Size | 14 Inches | 14 Inches |
Info | Dell Latitude 7420 Laptop
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Ports | Dell Latitude 7420 | Dell Latitude 7490 |
Left (3)
Right (6)
| Left (6)
Right (6)
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Internal Specs | Dell Latitude 7420 | Dell Latitude 7490 |
Processor |
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Integrated Graphics |
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Memory |
| Memory Info
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Storage |
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Connectivity | Dell Latitude 7420 | Dell Latitude 7490 |
Wi-Fi | Intel® Wi-Fi 6 AX201 2x2 802.11ax 160MHz
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) Bluetooth 5.1 |
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Bluetooth | Bluetooth 5.1 | Bluetooth 4.1 Bluetooth 4.2 |
More | WWAN
| Optional Mobile Broadband
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Battery | Dell Latitude 7420 | Dell Latitude 7490 |
Size |
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Power Supply | 65W 90W USB Type-C adapter. |
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Software | Dell Latitude 7420 | Dell Latitude 7490 |
OS | Windows 10 Home Windows 10 Pro Ubuntu 20.04 Upgradable to Windows 11 | Windows 10 Home Windows 10 Pro |
Built-in Apps |
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Camera & Audio | Dell Latitude 7420 | Dell Latitude 7490 |
Camera |
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Audio |
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Misc | Dell Latitude 7420 | Dell Latitude 7490 |
Sensors |
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Security | - |
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Warranty | 3 Years Hardware Warranty with Onsite/In-Home Service after Remote Diagnosis | 3 Years Hardware Warranty with Onsite In-Home Service after Remote Diagnosis |
Key Features | Dell Latitude 7420 | Dell Latitude 7490 |
At Glance |
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