Compare Dell Precision 3561 vs Lenovo ThinkPad P17 vs ThinkPad T15g GEN 2
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 USB 3.2 Gen1 + 2x Thunderbolt 4 + 1x USB-C 3.2 Gen1 + 1x HDMI 2.1/2.0 + 1x SD + 1x 3.5mm Audio combo + 1x RJ45 + 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 WWAN
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 HD camera with webcam privacy shutter, optional Hybrid IR camera for Windows Hello
Colors
Black
Material
Aluminum exterior shell
Microphone
Omni-directional
Dual far-field mic
Dual far-field microphones
Speakers
2x 2W stereo speakers with Waves MaxxAudio Pro
2x 2W stereo speakers, Dolby Atmos certified
2x 2W, up-firing Dolby Atmos Speaker System
Dimensions
Size | Depth
242 mm / 9.53"
281 mm / 11.06 inch
252.3 mm / 9.93 inch
Size | Height
25.00 ~ 27.36 mm / 0.98" ~ 1.08"
33.25 mm / 1.31 inch
24.5-31.4 mm / 0.9-1.2 inch
Size | Width
360 mm / 14.17"
416 mm / 16.38 inch
375.4 mm / 14.78 inch
Weight
2.45 kg / 5.42 lbs
From 3.5 kg / 7.7 lbs
2.87kg / 6.32lbs
Display
Aspect Ratio
16:9
16:9
Display Diagonal
15.6 inch
17.3"
15.6 inch
Display Type
IPS matte
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
Audio
Dolby Atmos Speaker System
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 GeForce RTX 3070 8GB Max-Q or RTX 3080 16GB Max-Q
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
11th-gen Intel Xeon W-11955M or i9-11950H Tiger Lake
SIM
Optional 4G LTE micro SIM
Optional Nano SIM 4G LTE
Security
DTPM 2.0, Touch Fingerprint Reader, ThinkShutter, Windows Hello
Discrete Trusted Platform Module (dTPM) 2.0, Match-on-chip touch fingerprint reader, Self-healing BIOS, optional Windows Hello
Touch Screen
Available with OLED
Performance
Battery Life
Up to 14 hours
10.3 hours
Durability
MIL-STD-810G
Key Travel
1.3 mm
Memory | Capacity
Up to 64GB, 2x SO-DIMMs
Up to 128 GB (4x DIMMs)
Up to 128GB (4x SO-DIMMs)
Memory | Type
DDR4 3200MHz non-ECC or ECC
DDR4 2933 MHz, optional ECC support
DDR4 3200MHz, ECC available with Xeon processor
Power Supply
170 or 230 W
230W slim adapter
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
Debut
2021-05
2020-06-17
Made In
China
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