Dell Latitude 7400 vs. Dell Latitude 9510: Full specs comparison
We have comprehensively compared the specifications for the Dell Latitude 7400 and Dell Latitude 9510 models. The report includes detailed information regarding both models' CPU, memory, storage, battery life, display quality, and other features.
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Dell Latitude 7400 Pros
Reasons that Dell Latitude 7400 is better than Dell Latitude 9510.
Slightly faster CPU performance
Intel Core i7-8665U inside Dell Latitude 7400 has a 7% better multi-core CPU performance score than the Intel Core i7-10810U inside Dell Latitude 9510.
Geekbench 5 multi-core score
Dell Latitude 9510 - Intel Core i7-10710U
4,786
Dell Latitude 7400 - Intel Core i7-8665U
4,209
Dell Latitude 9510 - Intel Core i7-10810U
3,911
Dell Latitude 7400 - Intel Core i5-8365U
3,442
Dell Latitude 9510 - Intel Core i7-10610U
3,042
Dell Latitude 9510 - Intel Core i5-10310U
2,992
Dell Latitude 9510 - Intel Core i7-10510U
2,942
Dell Latitude 9510 - Intel Core i5-10210U
2,933
Dell Latitude 7400 - Intel Core i5-8265U
2,132
Supports larger memory
Dell Latitude 7400 supports a larger memory capacity than the Dell Latitude 9510. It supports up to 32GB versus 16GB of system memory on the Dell Latitude 9510.
Max system memory size
Dell Latitude 7400
32 GB
Dell Latitude 9510
16 GB
Supports faster memory
Dell Latitude 7400 supports a faster memory speed than the Dell Latitude 9510. It supports up to 2400MHz versus 2133MHz of system memory on the Dell Latitude 9510.
Memory type and speed
Dell Latitude 7400 - DDR4
2,400 MHz
Dell Latitude 9510 - LPDDR3
2,133 MHz
Upgradable memory
Dell Latitude 7400 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 9510 since it has onboard memory.
| Memory | Dell Latitude 7400 | Dell Latitude 9510 |
|---|---|---|
| Slots | x2 | Onboard |
| Type | DDR4 | LPDDR3 |
Has two more ports and slots
Dell Latitude 7400 has more ports and slots count than the Dell Latitude 9510. It has ten versus eight amount of ports and slots on the Dell Latitude 9510.
| Ports | Dell Latitude 7400 | Dell Latitude 9510 |
|---|---|---|
| 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 |
| Smart Card Reader | Yes | Yes |
| Thunderbolt 3 | Yes | Yes x2 |
| USB-A | Yes x2 | Yes |
| Total | 10 | 8 |
Slightly more versatile connectivity
Dell Latitude 7400 has better versatile I/O connectivity than the Dell Latitude 9510. It has six versus five commonly used ports and slots on the Dell Latitude 9510.
| Ports | Dell Latitude 7400 | Dell Latitude 9510 |
|---|---|---|
| HDMI | Yes | Yes |
| headphone jack | Yes | Yes |
| microSD card slot | Yes | Yes |
| Thunderbolt 3 | Yes | Yes |
| USB-A | Yes | Yes |
| power port | Yes | No |
Dell Latitude 9510 Pros
Reasons that Dell Latitude 9510 is better than Dell Latitude 7400.
7% larger display
Dell Latitude 9510 has a 15-inch screen size 7% larger than the 14-inch Dell Latitude 7400.
Display size
Dell Latitude 9510
15-inch
Dell Latitude 7400
14-inch
About 54% lighter
Dell Latitude 9510 weighed 1.40 pounds, 54% lighter than the 2.99 pounds Dell Latitude 7400.
| Weight | Dell Latitude 7400 | Dell Latitude 9510 |
|---|---|---|
| Pound | 2.99 lbs. | 1.40 lbs. |
| Kilogram | 1.36 kg | 0.64 kg |
Prices
Here are the latest price updates and offers for both devices.
Availability | Dell Latitude 7400 | Dell Latitude 9510 |
| Released | 2019 | 2020 |
| Release Date | - |
|
| Pricing | - | Starting at $1,799.00 |
| Generations |
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Exterior | Dell Latitude 7400 | Dell Latitude 9510 |
| Size Comparison | Dell Latitude 7400Dell Latitude 9510 | |
| Dimensions | 12.65” x 8.42” x 0.70 - 0.75” (321.35mm x 214.08mm x 17.82 - 18.96mm)” | 13.39 x 8.49 x 0.32 - 0.55 in (340.20 x 215.80 x 8.23 - 13.99 mm) Width: 13.39” (340.20 mm) Depth: 8.49” (215.80 mm) Height: 0.32 - 0.55” (8.23 - 13.99 mm) |
| Weight | 2.99 lb (1.36kg) |
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| Colors |
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| Keyboard and Trackpad |
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Display | Dell Latitude 7400 | Dell Latitude 9510 |
| Size | 14 Inches | 15 Inches |
| Info |
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Ports | Dell Latitude 7400 | Dell Latitude 9510 |
 Left (5)
Right (5)
|  Left (5)
Right (3)
|
Internal Specs | Dell Latitude 7400 | Dell Latitude 9510 |
| Processor |
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| Integrated Graphics |
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| Memory |
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| Storage |
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Connectivity | Dell Latitude 7400 | Dell Latitude 9510 |
| 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 |
| Bluetooth 5.1 |
| More | Optional Mobile Broadband Qualcomm Snapdragon X20 Global Gigabit LTE (Optional) | Optional Qualcomm® Snapdragon™ X20 LTE-A (DW5821e), eSIM capable
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Battery | Dell Latitude 7400 | Dell Latitude 9510 |
| Size |
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| Battery Life | - | Up to 34 hours and 11 minutes |
| Power Supply |
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Software | Dell Latitude 7400 | Dell Latitude 9510 |
| OS | Windows 10 Home Windows 10 Pro Upgradable to Windows 11 | Windows 10 Home Windows 10 Pro Upgradable to Windows 11 |
| Built-in Apps |
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Camera & Audio | Dell Latitude 7400 | Dell Latitude 9510 |
| Camera |
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| Audio |
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Misc | Dell Latitude 7400 | Dell Latitude 9510 |
| Inking | - |
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| 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 7400 | Dell Latitude 9510 |
| At Glance | | |
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