Lenovo ThinkPad T15g Gen 2 (20YS) vs. Dell Precision 3571

Laptop Comparison, Reviews and Tests

In depth comparison and review of Lenovo ThinkPad T15g Gen 2 (20YS) and Dell Precision 3571. Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.

Lenovo ThinkPad T15g Gen 2 (20YS) Review

Advantages and disadvantages of Lenovo ThinkPad T15g Gen 2 (20YS) based on its technical characteristics, features, user experience, expert reviews and price level.

powerful professional graphics

robust build quality

high-resolution display

advanced cooling system

expandable memory options

heavier than competitors

expensive base model

average battery life

limited color accuracy

Dell Precision 3571 Review

Advantages and disadvantages of Dell Precision 3571 based on its technical characteristics, features, user experience, expert reviews and price level.

powerful intel processors

robust build quality

excellent security features

high-resolution display

good thermal management

heavier than competitors

limited color options

higher price point

average battery life

Laptop Comparison and Tests

Difference between Lenovo ThinkPad T15g Gen 2 (20YS) and Dell Precision 3571
85 % - Design
85 % - Display
86 % - Performance
85 % - Connectivity
75 % - Battery
86 % - Design
75 % - Display
80 % - Performance
85 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

Lenovo ThinkPad T15g Gen 2 (20YS) vs. Dell Precision 3571 Comparison Chart
DESIGN AND DIMENSIONS Lenovo ThinkPad T15g Gen 2 (20YS) Dell Precision 3571
Product Type Notebook Notebook
Dimensions (WxDxH) 37.54 cm x 25.23 cm x 3.145 cm 35.78 cm x 23.33 cm x 2.405 cm
Weight 2.87 kg 1.79 kg
Case Material Glass-fibre, polyphenylene sulfide, polyamide -
Colour Black Grey
DISPLAY Lenovo ThinkPad T15g Gen 2 (20YS) Dell Precision 3571
Screen Size (Type) 15.6" - IPS 15.6"
LCD Backlight Technology LED backlight -
Screen Resolution 3840 x 2160 (Ultra HD 4K) 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 600 cd/m² 400 cd/m²
Colour Gamut 100% Adobe RGB 100% sRGB
Features Anti-glare, HDR 400 compatible, 170° viewing angle, Dolby Vision Anti-glare, Wide Viewing Angle, ±85° horizontal viewing angle, ±85° vertical viewing angle, 35 ms response rate, 0.179 mm pixel pitch, Low Blue Light technology, Super Low Power Panel (SLP)
PROCESSOR Lenovo ThinkPad T15g Gen 2 (20YS) Dell Precision 3571
CPU Intel Core i7 (11th Gen) 11800H / 2.3 GHz Intel Core i7 (12th Gen) 12700H / 2.3 GHz
Max Turbo Speed 4.6 GHz 4.7 GHz
Number of Cores 8-core 14-core
Cache 24 MB 24 MB
Chipset Intel WM590 Intel H45
Platform Technology - Intel vPro Essentials
Features Integrated memory controller Intel Smart Cache
MEMORY Lenovo ThinkPad T15g Gen 2 (20YS) Dell Precision 3571
RAM 32 GB (2 x 16 GB) 32 GB (2 x 16 GB)
Max RAM Supported 128 GB 64 GB
RAM Type DDR4 SDRAM - non-ECC DDR5 SDRAM
Speed 3200 MHz 4800 MHz
Rated Speed 3200 MHz 4800 MHz
Form Factor SO-DIMM 260-pin SO-DIMM 262-pin
Slots Qty 4 2
Empty Slots 2 0
STORAGE Lenovo ThinkPad T15g Gen 2 (20YS) Dell Precision 3571
Main Storage Size (HDD/SSD) 1 TB SSD M.2 2280 PCIe 4.0 - TCG Opal Encryption 2, NVM Express (NVMe) 512 GB SSD M.2 2280 PCIe - NVM Express (NVMe)
RAID Level RAID 0, RAID 1 -
AUDIO & VIDEO Lenovo ThinkPad T15g Gen 2 (20YS) Dell Precision 3571
Multi-GPU Configuration 1 single GPU card / integrated GPU -
Graphics Processor (GPU) NVIDIA GeForce RTX 3070 / Intel UHD Graphics NVIDIA RTX A1000
Max Monitors Supported 4 external monitor(s) -
Video Memory 8 GB GDDR6 SDRAM 4 GB GDDR6 SDRAM
Camera Yes - 720p Yes
Camera Features Privacy shutter, IR camera, Windows Hello, fixed focus Privacy shutter, IR camera, RGB camera
Image Sensor Type - CMOS
Frame Rate - 30 frames per second
Sound Stereo speakers, dual array microphone Stereo speakers, dual array microphone
Codec Realtek ALC3306 Realtek ALC3204
Compliant Standards High Definition Audio, Dolby Atmos High Definition Audio
Audio Features - MaxxAudio Pro
COMMUNICATIONS Lenovo ThinkPad T15g Gen 2 (20YS) Dell Precision 3571
Wireless 802.11a/b/g/n/ac/ax, Bluetooth 5.2 Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E)
Wireless Controller Intel Wi-Fi 6E AX 210 Intel Wi-Fi 6E AX 211 - M.2 2230
Network Interface 2.5 Gigabit Ethernet Gigabit Ethernet
Ethernet Controller Intel I225-V Intel I219-LM
Features Wake-on-LAN (WOL), dual stream (2x2) -
BATTERY Lenovo ThinkPad T15g Gen 2 (20YS) Dell Precision 3571
Technology Lithium polymer 4-cell lithium polymer
Battery Capacity (Size) 94 Wh 64 Wh
Battery Life Up to 11 hours -
AC ADAPTER Lenovo ThinkPad T15g Gen 2 (20YS) Dell Precision 3571
Input AC 100-240 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 230 Watt 130 Watt, 5 / 20 V, 6.5 A
INPUT Lenovo ThinkPad T15g Gen 2 (20YS) Dell Precision 3571
Type Keyboard, TrackPoint, UltraNav Keyboard, touchpad
Numeric Keypad Yes Yes
Keyboard Backlight Yes Yes
Features Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls -
CONNECTIONS & EXPANSIONS Lenovo ThinkPad T15g Gen 2 (20YS) Dell Precision 3571
Slots 3 x M.2 Card (2 free) -
Interfaces USB 3.2 Gen 1 (Always On)
USB 3.2 Gen 1
USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0)
2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4a Alt Mode) (Power Delivery 3.0)
HDMI
Headphone/microphone combo jack
LAN
HDMI
2 x USB4 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery)
USB 3.2 Gen 1 (PowerShare)
USB 3.2 Gen 1
LAN (RJ-45)
Headphone/microphone combo jack
Memory Card Reader Yes (SD Card) Yes (microSD, microSDHC, microSDXC)
SOFTWARE Lenovo ThinkPad T15g Gen 2 (20YS) Dell Precision 3571
Operating System (OS) Windows 10 Pro 64-bit Edition - English Windows 10 Pro 64-bit Edition + Windows 11 Pro Licence - Dutch / English / French / German / Italian
MISCELLANEOUS Lenovo ThinkPad T15g Gen 2 (20YS) Dell Precision 3571
Included Accessories Power adapter USB-C power adapter
Security Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader Trusted Platform Module (TPM 2.0) Security Chip, smart card reader
Security Slot Type Kensington security slot Noble Wedge security slot
Theft/Intrusion Protection Security lock slot (cable lock sold separately) Security lock slot (cable lock sold separately)
Features Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS ExpressCharge
Compliant Standards RoHS, TCG Certified FIPS 140-2
ENERGY STAR Certified Yes -
EPEAT Compliant EPEAT Gold -
TCO Certified TCO Certified Notebooks 8 -
Max Operating Temperature 35 °C 35 °C
Min Operating Temperature 5 °C 0 °C
Humidity Range Operating 8 - 95% 10 - 90% (non-condensing)
Manufacturer Warranty Base warranty - 3 years - pick-up and return
Base warranty - battery - 1 year
Extended warranty - 3 years - on-site
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