Dell Latitude 3420 vs. Dell XPS 15 9510: Full specs comparison
We thoroughly analyzed technical specifications for Dell Latitude 3420 and Dell XPS 15 9510 models, including CPU, memory, storage, battery life, display quality, and other features.
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Dell Latitude 3420 Pros
Reasons that Dell Latitude 3420 is better than Dell XPS 15 9510.
About 21% lighter
Dell Latitude 3420 weighed 3.36 pounds, 21% lighter than the 4.22 pounds Dell XPS 15 9510.
| Weight | Dell Latitude 3420 | Dell XPS 15 9510 |
|---|---|---|
| Pound | 3.36 lbs. | 4.22 lbs. |
| Kilogram | 1.52 kg | 1.91 kg |
Has five more ports and slots
Dell Latitude 3420 has more ports and slots count than the Dell XPS 15 9510. It has eleven versus six amount of ports and slots on the Dell XPS 15 9510.
| Ports | Dell Latitude 3420 | Dell XPS 15 9510 |
|---|---|---|
| full-size SD card slot | No | Yes |
| HDMI | Yes | No |
| headphone jack | Yes | Yes |
| lock slot | Yes | Yes |
| microSD card slot | Yes | No |
| microSIM card slot | Yes | No |
| power port | Yes | No |
| RJ-45 | Yes | No |
| Thunderbolt 4 | No | Yes x2 |
| USB-A | Yes x3 | No |
| USB-C | Yes | Yes |
| Total | 11 | 6 |
More versatile connectivity
Dell Latitude 3420 has better versatile I/O connectivity than the Dell XPS 15 9510. It has seven versus four commonly used ports and slots on the Dell XPS 15 9510.
| Ports | Dell Latitude 3420 | Dell XPS 15 9510 |
|---|---|---|
| headphone jack | Yes | Yes |
| USB-C | Yes | Yes |
| full-size SD card slot | No | Yes |
| HDMI | Yes | No |
| microSD card slot | Yes | No |
| power port | Yes | No |
| RJ-45 | Yes | No |
| Thunderbolt 4 | No | Yes |
| USB-A | Yes | No |
Dell XPS 15 9510 Pros
Reasons that Dell XPS 15 9510 is better than Dell Latitude 3420.
Much faster CPU performance
Intel Core i9-11900H inside Dell XPS 15 9510 has a 80% better multi-core CPU performance score than the Intel Core i7-1165G7 inside Dell Latitude 3420.
Geekbench 5 multi-core score
Dell XPS 15 9510 - Intel Core i9-11900H
8,121
Dell XPS 15 9510 - Intel Core i7-11800H
7,908
Dell XPS 15 9510 - Intel Core i5-11400H
5,592
Dell Latitude 3420 - Intel Core i7-1165G7
4,487
Dell Latitude 3420 - Intel Core i5-1145G7
4,450
Dell Latitude 3420 - Intel Core i5-1135G7
3,980
Dell Latitude 3420 - Intel Core i3-1125G4
3,690
Dell Latitude 3420 - Intel Core i3-1115G4
2,445
Dell Latitude 3420 - Intel Core i3-1005G1
2,027
Dell Latitude 3420 - Intel Celeron 6305
1,133
Supports larger memory
Dell XPS 15 9510 supports a larger memory capacity than the Dell Latitude 3420. It supports up to 64GB versus 32GB of system memory on the Dell Latitude 3420.
Max system memory size
Dell XPS 15 9510
64 GB
Dell Latitude 3420
32 GB
11% larger display
Dell XPS 15 9510 has a 15.6-inch screen size 11% larger than the 14-inch Dell Latitude 3420.
Display size
Dell XPS 15 9510
15.6-inch
Dell Latitude 3420
14-inch
Key Similars
Similar characteristics share between Dell Latitude 3420 and Dell XPS 15 9510.
Uses the same memory type and speed
Both laptops supports the same 3200MHz DDR4 RAM.
Memory type and speed
Dell Latitude 3420 - DDR4
3,200 MHz
Dell XPS 15 9510 - DDR4
3,200 MHz
Upgradable memory
Both laptops come with available RAM slots that allow you to replace or upgrade when needed.
| Memory | Dell Latitude 3420 | Dell XPS 15 9510 |
|---|---|---|
| Slots | x2 | x2 |
| Type | DDR4 | DDR4 |
Prices
Here are the latest price updates and offers for both devices.
Availability | Dell Latitude 3420 | Dell XPS 15 9510 |
| Released | 2021 | 2021 |
| Release Date | Announced on April 13, 2021 | Announced on May 11, 2021 |
| Pricing | - |
|
| Applicable Models |
| - |
| Generations | - |
Exterior | Dell Latitude 3420 | Dell XPS 15 9510 |
| Size Comparison | Dell Latitude 3420Dell XPS 15 9510 | |
| Dimensions | 12.83 x 8.9 x 0.69 inches (326 x 226 x 17.6 mm) | 13.57” x 9.06” x 0.71” (344.72 x 230.14 x 18 mm) |
| Weight | 3.36 lbs. (1.52 kg) |
|
| Colors | - |
|
| Keyboard and Trackpad |
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Display | Dell Latitude 3420 | Dell XPS 15 9510 |
| Size | 14 Inches | 15.6 Inches |
| Info |
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Ports | Dell Latitude 3420 | Dell XPS 15 9510 |
 Left (4)
Right (7)
|  Left (3)
Right (3)
|
Internal Specs | Dell Latitude 3420 | Dell XPS 15 9510 |
| Processor |
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| Integrated Graphics |
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| Memory |
| 4 GB 8 GB 16 GB 32 GB 64 GB 3200 MHz Dual-channel DDR4 RAM.2 x SODIMM slots. |
| Discrete Graphics | Optional NVIDIA GeForce MX450 - 2GB GDDR5 VRAM |
|
| Storage |
| 256 GB 512 GB 1 TB 2TB 4TB 8TB M.2 2230/2280 PCIe® 3x4 NVMe™ SSD, Up to 32 Gbps.2 x M.2 2230/2280 PCIe® 3x4 NVMe™ slots. |
Connectivity | Dell Latitude 3420 | Dell XPS 15 9510 |
| Wi-Fi |
| Rivet Killer Wi-Fi 6 AX1650s Dual Band 2.4GHz/5GHz Up to 2400 Mbps WiFi 6 802.11a/b/g/n/ac/ax |
| Bluetooth | Bluetooth 5.0 5.1 | Bluetooth 5.1 |
| Ethernet | Integrated Realtek RTL8111H Ethernet Controller. 10/100/1000 Mbps. | - |
| Wireless WAN | Dell DW5820e Intel 7360 LTE-A M.2 3042 form factor. | - |
Battery | Dell Latitude 3420 | Dell XPS 15 9510 |
| Size |
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| Power Supply |
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Software | Dell Latitude 3420 | Dell XPS 15 9510 |
| OS |
| Windows 10 Home Windows 10 Pro Upgradable to Windows 11 |
| Built-in Apps |
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Camera & Audio | Dell Latitude 3420 | Dell XPS 15 9510 |
| Camera |
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| Audio |
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Misc | Dell Latitude 3420 | Dell XPS 15 9510 |
| Sensors | Optional Fingerprint Sensor On power button |
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| Security |
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| Warranty | 1 Year Hardware Service with Onsite/In-Home Service After Remote Diagnosis | 1 Year Premium Support |
Key Features | Dell Latitude 3420 | Dell XPS 15 9510 |
| At Glance | | |
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