Dell Precision 3551 vs. Razer Blade 15 Advanced Edition (Mid 2021): Which is better?
Here is a side by side comparison between Dell Precision 3551 and Razer Blade 15 Advanced Edition (Mid 2021) specs including CPU, RAM, storage, battery, display, and more.
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Dell Precision 3551 Pros
Reasons that Dell Precision 3551 is better than Razer Blade 15 Advanced Edition (Mid 2021).
Dell Precision 3551 weighed 4.16 pounds, 10% lighter than the 4.6 pounds Razer Blade 15 Advanced Edition (Mid 2021).
Weight | Dell Precision 3551 | Razer Blade 15 Advanced Edition (Mid 2021) |
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Pound | 4.16 lbs. | 4.6 lbs. |
Kilogram | 1.89 kg | 2.09 kg |
Razer Blade 15 Advanced Edition (Mid 2021) Pros
Reasons that Razer Blade 15 Advanced Edition (Mid 2021) is better than Dell Precision 3551.
2021 vs. 2020
Intel Core i9-11900H inside Razer Blade 15 Advanced Edition (Mid 2021) has a 19% better multi-core CPU performance score than the Intel Core i9-10885H inside Dell Precision 3551.
Razer Blade 15 Advanced Edition (Mid 2021) supports a faster memory speed than the Dell Precision 3551. It supports up to 3200MHz versus 2933MHz of system memory on the Dell Precision 3551.
Key Similars
Similar characteristics share between Dell Precision 3551 and Razer Blade 15 Advanced Edition (Mid 2021).
Both laptops supports up to 64GB of system memory.
Both laptops come with available RAM slots that allow you to replace or upgrade when needed.
Memory | Dell Precision 3551 | Razer Blade 15 Advanced Edition (Mid 2021) |
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Slots | x2 | x2 |
Type | DDR4 | DDR4 |
Prices
Here are the latest price updates and offers for both devices.
Availability | Dell Precision 3551 | Razer Blade 15 Advanced Edition (Mid 2021) |
Released | 2020 | 2021 |
Release Date | - | Announced on July 14, 2021. |
Pricing | Starting at $939 |
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Generations | - |
Exterior | Dell Precision 3551 | Razer Blade 15 Advanced Edition (Mid 2021) |
Dimensions | 14.13” x 9.30” x 0.88 - 0.98” (359.1 mm x 236.2 mm x 22.48 - 24.92 mm) | 13.98” x 9.25” x 0.67” (355 mm x 235 mm x 16.99 mm) |
Weight | 4.16 lbs (1.89 kg) | 4.6 lbs (2.09 kg) |
Colors | - | Anodized Black |
Keyboard and Trackpad |
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Display | Dell Precision 3551 | Razer Blade 15 Advanced Edition (Mid 2021) |
Size | 15.6 Inches | 15.6 Inches |
Info |
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Ports | Dell Precision 3551 | Razer Blade 15 Advanced Edition (Mid 2021) |
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Internal Specs | Dell Precision 3551 | Razer Blade 15 Advanced Edition (Mid 2021) |
Processor |
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Integrated Graphics |
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Memory |
| Memory Slots
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Discrete Graphics | NVIDIA Quadro P620 (Optional) Pascal Architecture, 4GB GDDR5 128-bit, 1177 → 1442 MHz, 512 CUDA Cores. |
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Storage |
| Storage Slots
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Connectivity | Dell Precision 3551 | Razer Blade 15 Advanced Edition (Mid 2021) |
Wi-Fi |
| Intel AX201 Up to 2400 Mbps Dual band 2.4 GHz/5 GHz WiFi 6 802.11a/b/g/n/ac/ax Bluetooth 5.1 |
Bluetooth |
| Bluetooth 5.1 |
Ethernet | Intel 1219-V/Intel 1219-LM Gigabit Ethernet controller | - |
Battery | Dell Precision 3551 | Razer Blade 15 Advanced Edition (Mid 2021) |
Size |
| 80Wh Lithium-ion polymer battery. |
Battery Life | Up to 20 hours of battery life With optional 6-cell 97 Wh battery. | Up to 7 hours of battery life |
Power Supply |
| 230W Proprietary AC Adapter. |
Software | Dell Precision 3551 | Razer Blade 15 Advanced Edition (Mid 2021) |
OS | Windows 10 Home Windows 10 Pro Ubuntu 18.04 LTS RedHat 8.2 Upgradable to Windows 11 | Windows 10 Home 64-bit |
Built-in Apps | Microsoft Office 30-days trial | Razer Synapse 3 enabled with programmable keyboard |
Camera & Audio | Dell Precision 3551 | Razer Blade 15 Advanced Edition (Mid 2021) |
Camera |
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Audio |
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Misc | Dell Precision 3551 | Razer Blade 15 Advanced Edition (Mid 2021) |
Sensors |
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Security | Hardware Security
Software Security
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In the box | - |
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Warranty | Basic Onsite Service 12 Months, 12 Month(s) | - |
Key Features | Dell Precision 3551 | Razer Blade 15 Advanced Edition (Mid 2021) |
At Glance |
Comparison Summary
Dell has released the Precision 3551, a 15.6-inch machine, in 2020. It is powered by up to an octa-core Intel Core i9-10885H with a boost clock speed up to 5.30 GHz. The laptop has a dedicated GPU option up to Nvidia Quadro P620 with 4GB GDDR5.
On the other hand, we have the 15.6-inch Blade 15 Advanced Edition (Mid 2021) was introduced by Razer about a year later in mid-2021. It comes with up to an octa-core Intel Core i9-11900H with a boost clock speed up to 4.90 GHz. It has a dedicated GPU option up to NVIDIA GeForce RTX 3080 with 8GB GDDR6 Max at 105W.
Geekbench 5 Single Core
Geekbench 5 Multi Core
Both Dell Precision 3551 and Razer Blade 15 Advanced Edition (Mid 2021) have the same 15.6-inch display size. In addition, The Dell Precision 3551 weighs 4.16 lbs. about 10% lighter than the 4.6 lbs. Razer Blade 15 Advanced Edition (Mid 2021). Moreover, measured at 14.14” x 9.3” x 0.98”, the Dell Precision 3551 is much bulkier than the Razer Blade 15 Advanced Edition (Mid 2021) at 13.98” x 9.25” x 0.67”.
Moving over to upgradability, Dell claims that the Dell Precision 3551 supports up to 64GB 2933 MHz DDR4 memory that you can upgrade with two memory module slots on the motherboard. It also comes with a single removable M.2 SSD slot that users can replace and upgrade in the future. On top of that, it also has a single SATA slot that users can use to install a 2.5-inch SATA SSD, SSHD, or a hard disk drive to add even more storage.
For Razer Blade 15 Advanced Edition (Mid 2021), it supports up to 64GB 3200 MHz DDR4 memory that you can upgrade with two memory module slots on the motherboard. It also has two M.2 slots that users can easily swap or add an extra SSD to get extra space when needed.
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