Site Title

Compare Dell Precision 3561 [4K] vs Lenovo ThinkPad P17 [UHD] vs ThinkPad P15 GEN 2 [4K IPS]

Price

MSRP
1219 USD
1519 USD
1749 USD
Offers (incl. referral links)

Variants

4K
FHD
HD
UHD
FHD
4K IPS
4K OLED
FHD

Connectivity

Ports
2x Thunderbolt 4 + 2x USB 3.2 Gen1 + 1x HDMI 2.0 + 1x Audio combo + 1x RJ45 + 1x microSD card + 1x optional Smart card reader
3x USB 3.2 Gen1 + 1x USB-C + 2x Thunderbolt 3 + Gigabit LAN + HDMI 2.0 + SD + Smart card reader optional
2x Thunderbolt 4 + 2x USB 3.2 Gen1 + 1x USB-C + 1x HDMI 2.1/2.0 + 1x RJ45 + 1x SD + 1x optional Smart card reader
Wireless Connectivity
WiFi 5 + Bluetooth 4.2, WiFi 6 only, WiFi 6 + Bluetooth 5.2, WiFi 6E only, or WiFi 6E + Bluetooth 5.2
WiFi 6, Bluetooth 5.1, CAT16 WWAN optional
WiFi 6E + Bluetooth 5.2 + optional Quectel EM160R-GL 4G LTE CAT16

Construction

Battery | Capacity
64 or 97 Wh
94 Wh
94 Wh
Camera | Front
HD, HD IR, or FHD IR with proximity sensor
Hybrid IR & 720p HD Camera with ThinkShutter
720p camera with webcam privacy shutter, optional HD hybrid IR camera with webcam privacy shutter
Colors
Black
Material
Aluminum exterior shell
Microphone
Omni-directional
Dual far-field mic
Dual far-field mic
Speakers
2x 2W stereo speakers with Waves MaxxAudio Pro
2x 2W stereo speakers, Dolby Atmos certified
2x 2W stereo speakers, Dolby Atmos certified

Dimensions

Size | Depth
242 mm / 9.53"
281 mm / 11.06 inch
252.3 mm / 9.9"
Size | Height
25.00 ~ 27.36 mm / 0.98" ~ 1.08"
33.25 mm / 1.31 inch
24.3-32.4 mm / 0.9"-1.2"
Size | Width
360 mm / 14.17"
416 mm / 16.38 inch
375.4 mm / 14.7"
Weight
2.45 kg / 5.42 lbs
From 3.5 kg / 7.7 lbs
From 2.87kg / 6.32lbs

Display

Aspect Ratio
16:9
16:9
16:9
Brightness
600 nits
400 or 500 nits
600 nits
Display Diagonal
15.6 inch
17.3"
15.6"
Display Type
IPS, anti-glare
IPS matte
IPS matte
Gamut
100% sRGB
Refresh Rate
60 Hz
Resolution
HD (1366x768), FHD (1920x1080), or 4K UHD (3840x2160)
FHD (1920x1080) or 4K UHD (3840x2160)
FHD (1920x1080) or 4K UHD (3840x2160)

Function

Fast Charging
Rapid Charge
Graphics
Intel UHD or NVIDIA T600 4GB or T1200 4GB GDDR^
NVIDIA Quadro T1000 4GB, T2000 4GB, RTX 3000 6GB, RTX 4000 Max-Q 8GB, or RTX 5000 Max-Q 16GB
NVIDIA T1200 4GB, RTX A2000 4GB, RTX A3000 6GB, RTX A4000 8GB Max-Q, or RTX A5000 16GB Max-Q
HDR
HDR 400 with Dolby Vision
HDR400, Dolby Vision HDR
Keyboard Backlight
Optional
Yes
Operating System
Windows 10, Windows 11, or Ubuntu Linux 20.04
Windows 10, Ubuntu, or Red Hat
Windows 10
Processor
11th-gen Intel Core i5-11400H, i5-11500H, i7-11800H, i7-11850H, or i9-11950H or Xeon W-11855M Tiger Lake
Intel Xeon W-10885M or Up to 10th-gen Intel Core i9-10980HK
Up to Intel Xeon W-11955M or Core i9-11950H Tiger Lake
SIM
Optional 4G LTE micro SIM
Optional 4G LTE
Security
DTPM 2.0, Touch Fingerprint Reader, ThinkShutter, Windows Hello
DTPM 2.0, Touch Fingerprint Reader, Self-healing BIOS, Webcam privacy shutter, optional Windows Hello
Touch Screen
4K OLED panel
Touchpad
Redesigned TouchPad (115mm x 61mm / 4.53" x 2.40")

Performance

Battery Life
Up to 14 hours
Up to 10.3 hours
Durability
MIL-STD-810G
MIL-STD-810G
Key Travel
1.3 mm
Memory | Capacity
Up to 64GB, 2x SO-DIMMs
Up to 128 GB (4x DIMMs)
Up to 128 GB (4x DIMMs)
Memory | Type
DDR4 3200MHz non-ECC or ECC
DDR4 2933 MHz, optional ECC support
DDR4 3200 MHz, ECC or non-ECC
Power Supply
170 or 230 W
170 or 230 W
Storage
Up to 2TB PCIe 4 x4 NVMe SSD + 2TB 2.5" SATA HDD
Up to 4TB M.2 NVMe PCIe SSD (2x), RAID 0/1
Up to 3 x 2TB M.2 NVMe PCIe Gen 4 SSD, RAID 0/1

Production

Accessory
Digitizer: Optional ThinkPad Pen Pro with Wacom AES 2.0 pen support
Availability
2021-06
2020-07
2021-07
Debut
2021-05
2020-06-17
2021-06-16
Made In
China
China
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