Side by side comparison and review of Dell Precision 3561 and Lenovo ThinkPad P15s Gen 1 (20T4). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of Dell Precision 3561 based on its technical characteristics, features, user experience, expert reviews and price level.
robust processing power
excellent connectivity options
durable build quality
comfortable keyboard layout
good battery life
heavier than competitors
average display quality
limited graphics performance
higher price point
Advantages and disadvantages of Lenovo ThinkPad P15s Gen 1 (20T4) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard comfort
impressive battery life
good thermal management
reliable performance
heavy chassis
modest graphics power
limited color gamut
expensive base model
| DESIGN AND DIMENSIONS | Dell Precision 3561 | Lenovo ThinkPad P15s Gen 1 (20T4) |
|---|
| Product Type | Mobile workstation | Mobile workstation - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 35.78 cm x 23.33 cm x 2.405 cm | 36.58 cm x 24.8 cm x 1.91 cm |
| Weight | 1.79 kg | 1.75 kg |
| Case Material | - | Glass-fibre, polyphenylene sulfide, polyamide |
| Colour | Grey | Black |
| DISPLAY | Dell Precision 3561 | Lenovo ThinkPad P15s Gen 1 (20T4) |
|---|
| Screen Size (Type) | 15.6" | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| Pixel Density (ppi) | 141 | - |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 250 cd/m² | 250 cd/m² |
| Colour Gamut | 45% NTSC | 45% |
| Features | Anti-glare, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle, 25 ms response rate, 0.179 mm pixel pitch | Anti-glare, 170° viewing angle |
| PROCESSOR | Dell Precision 3561 | Lenovo ThinkPad P15s Gen 1 (20T4) |
|---|
| CPU | Intel Core i7 (11th Gen) 11800H / 2.3 GHz | Intel Core i5 (10th Gen) 10210U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 4.6 GHz | 4.2 GHz |
| Number of Cores | 8-core | Quad-Core |
| Cache | 24 MB | 6 MB |
| 64-bit Computing | - | Yes |
| Chipset | Intel WM590 | - |
| Features | Intel Smart Cache, Intel Deep Learning Boost (DL Boost) | Integrated memory controller |
| MEMORY | Dell Precision 3561 | Lenovo ThinkPad P15s Gen 1 (20T4) |
|---|
| RAM | 16 GB (1 x 16 GB) | 8 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 64 GB | 40 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM - non-ECC |
| Speed | 3200 MHz | 2666 MHz |
| Rated Speed | 3200 MHz | 3200 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 1 |
| Empty Slots | 1 | 1 |
| STORAGE | Dell Precision 3561 | Lenovo ThinkPad P15s Gen 1 (20T4) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe - NVM Express (NVMe) | 256 GB SSD M.2 2280 PCIe 3.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Dell Precision 3561 | Lenovo ThinkPad P15s Gen 1 (20T4) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA T600 | NVIDIA Quadro P520 / Intel UHD Graphics |
| Video Memory | 4 GB GDDR6 SDRAM | 2 GB GDDR5 SDRAM |
| Camera | Yes | Yes - 720p |
| Camera Features | RGB camera | Fixed focus, ThinkShutter camera privacy |
| Image Sensor Type | CMOS | - |
| Frame Rate | 30 frames per second | - |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
| Codec | Realtek ALC3204 | Realtek ALC3287 |
| Compliant Standards | High Definition Audio | Dolby Audio |
| Audio Features | MaxxAudio Pro | - |
| COMMUNICATIONS | Dell Precision 3561 | Lenovo ThinkPad P15s Gen 1 (20T4) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6 AX 201 - M.2 2230 | Intel Wi-Fi 6 AX 201 |
| Network Interface | Ethernet | Gigabit Ethernet |
| Ethernet Controller | - | Intel I219-V |
| Features | - | Dual stream (2x2) |
| BATTERY | Dell Precision 3561 | Lenovo ThinkPad P15s Gen 1 (20T4) |
|---|
| Technology | 4-cell lithium polymer | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 64 Wh | 57 Wh |
| Battery Life | - | Up to 16.5 hours |
| AC ADAPTER | Dell Precision 3561 | Lenovo ThinkPad P15s Gen 1 (20T4) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 130 Watt, 5 / 20 V | 65 Watt |
| INPUT | Dell Precision 3561 | Lenovo ThinkPad P15s Gen 1 (20T4) |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | Yes | Yes |
| Features | - | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
| CONNECTIONS & EXPANSIONS | Dell Precision 3561 | Lenovo ThinkPad P15s Gen 1 (20T4) |
|---|
| Interfaces | HDMI 2 x USB-C (supports Thunderbolt 4, DisplayPort 2.0 Alt Mode) (Power Delivery) USB 3.2 Gen 1 (PowerShare) USB 3.2 Gen 1 LAN Headphone/microphone combo jack |
USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 USB-C 3.2 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) USB-C 3.2 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) HDMI Headphone/microphone combo jack LAN Dock |
|---|---|---|
| Memory Card Reader | Yes (microSD, microSDHC, microSDXC) | Yes (microSD) |
| SOFTWARE | Dell Precision 3561 | Lenovo ThinkPad P15s Gen 1 (20T4) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition - Multilingual User Interface (MUI) | Windows 10 Home 64-bit Edition - English |
|---|---|---|
| Software Included | Microsoft Office (Trial) | - |
| MISCELLANEOUS | Dell Precision 3561 | Lenovo ThinkPad P15s Gen 1 (20T4) |
|---|
| Dockable | - | Yes |
|---|---|---|
| Included Accessories | USB-C power adapter | USB-C power adapter |
| Integrated Options | Accelerometer | - |
| Security | Trusted Platform Module (TPM 2.0) Security Chip, smart card reader | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader |
| Security Slot Type | Noble Wedge security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | ExpressCharge | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested |
| Compliant Standards | - | RoHS |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 80% (non-condensing) | - |
| Manufacturer Warranty | - | Limited warranty - 3 years - pick-up and return |
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