Lenovo ThinkPad P53s (20N7) vs. Lenovo ThinkPad P1 Gen 6 (21FW)

Laptop Comparison, Reviews and Tests
Lenovo ThinkPad P53s (20N7)
Lenovo ThinkPad P53s (20N7)

Our Rating: 75 %

In depth comparison and review of Lenovo ThinkPad P53s (20N7) and Lenovo ThinkPad P1 Gen 6 (21FW). 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 P53s (20N7) Review

Advantages and disadvantages of Lenovo ThinkPad P53s (20N7) based on its technical characteristics, features, user experience, expert reviews and price level.

robust build quality

excellent keyboard feel

powerful CPU performance

good battery life

solid security features

heavy and bulky

moderate display brightness

limited graphics capability

expensive base model

Lenovo ThinkPad P1 Gen 6 (21FW) Review

Advantages and disadvantages of Lenovo ThinkPad P1 Gen 6 (21FW) based on its technical characteristics, features, user experience, expert reviews and price level.

robust build quality

powerful processor performance

high-resolution display

excellent keyboard feel

advanced security features

higher price point

moderate battery life

heavier than competitors

limited color options

Laptop Comparison and Tests

Difference between Lenovo ThinkPad P53s (20N7) and Lenovo ThinkPad P1 Gen 6 (21FW)
86 % - Design
72 % - Display
75 % - Performance
85 % - Connectivity
75 % - Battery
81 % - Design
83 % - Display
84 % - Performance
84 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

Lenovo ThinkPad P53s (20N7) vs. Lenovo ThinkPad P1 Gen 6 (21FW) Comparison Chart
DESIGN AND DIMENSIONS Lenovo ThinkPad P53s (20N7) Lenovo ThinkPad P1 Gen 6 (21FW)
Product Type Mobile workstation Mobile workstation - 180-degree hinge design
Dimensions (WxDxH) 36.58 cm x 24.8 cm x 1.91 cm 35.95 cm x 25.38 cm x 1.75 cm
Weight 1.75 kg 1.86 kg
Case Material Glass-fibre, polyphenylene sulfide, polyamide Aluminium (bottom), carbon fibre reinforced plastic (top), glass-fibre reinforced plastic hybrid (top)
Colour Black Black paint
DISPLAY Lenovo ThinkPad P53s (20N7) Lenovo ThinkPad P1 Gen 6 (21FW)
Screen Size (Type) 15.6" - IPS 16" - IPS
LCD Backlight Technology LED backlight -
Screen Resolution 3840 x 2160 (Ultra HD 4K) 1920 x 1200 (WUXGA)
V-Sync Rate at Max Res. - 60 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:10
Image Brightness 500 cd/m² 300 cd/m²
Colour Gamut 100% Adobe RGB 100% sRGB
Features Anti-glare, HDR (high dynamic range), 170° viewing angle, Dolby Vision Anti-glare, Low Blue Light technology, X-Rite Pantone factory color calibration, 86.2% screen-to-body ratio, DC dimming
PROCESSOR Lenovo ThinkPad P53s (20N7) Lenovo ThinkPad P1 Gen 6 (21FW)
CPU Intel Core i7 (8th Gen) 8565U / 1.8 GHz Intel Core i7 (13th Gen) 13800H / 2.5 GHz
Max Turbo Speed 4.6 GHz 5.2 GHz
Number of Cores Quad-Core 14-core
Cache 8 MB 24 MB
64-bit Computing Yes -
Features Integrated memory controller Integrated memory controller
MEMORY Lenovo ThinkPad P53s (20N7) Lenovo ThinkPad P1 Gen 6 (21FW)
RAM 8 GB (provided memory is soldered) 32 GB (2 x 16 GB)
Max RAM Supported 40 GB 96 GB
RAM Type DDR4 SDRAM DDR5 SDRAM - non-ECC
Speed 2400 MHz 5600 MHz
Rated Speed 2666 MHz 5600 MHz
Form Factor SO-DIMM 260-pin SO-DIMM 262-pin
Slots Qty 1 2
Empty Slots 1 0
STORAGE Lenovo ThinkPad P53s (20N7) Lenovo ThinkPad P1 Gen 6 (21FW)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 2280 PCIe 3.0 x4 - TCG Opal Encryption - Samsung 512 GB SSD M.2 2280 PCIe 4.0 x4 - TCG Opal Encryption - Kioxia
RAID Level - RAID 0, RAID 1
AUDIO & VIDEO Lenovo ThinkPad P53s (20N7) Lenovo ThinkPad P1 Gen 6 (21FW)
Multi-GPU Configuration 1 single GPU card / integrated GPU 1 single GPU card / integrated GPU
Graphics Processor (GPU) NVIDIA Quadro P520 / Intel UHD Graphics 620 NVIDIA RTX A1000 / Intel Iris Xe Graphics
Max Monitors Supported - 3 external monitor(s)
Video Memory 2 GB GDDR5 SDRAM 6 GB GDDR6 SDRAM
Video System Features - NVIDIA TXAA, Direct X 12 Ultimate, Vulkan Support, NVIDIA FXAA
Camera Yes - 720p Yes - 1080p
Camera Features IR camera, ThinkShutter camera privacy Privacy shutter, Windows Hello, fixed focus, hybrid FHD/IR camera, Ultrasonic Human Presence Detection
Sound Stereo speakers, dual array microphone Stereo speakers, dual array microphone
Codec Realtek ALC3287 Realtek ALC3306
Compliant Standards High Definition Audio, Dolby Audio Premium High Definition Audio, Dolby Atmos
Audio Features - Input: Dolby Voice, far-field
COMMUNICATIONS Lenovo ThinkPad P53s (20N7) Lenovo ThinkPad P1 Gen 6 (21FW)
Wireless 802.11a/b/g/n/ac, Bluetooth 5.0 Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E)
Wireless Controller Intel Wireless-AC 9560 Intel Wi-Fi 6E AX 211
Network Interface Gigabit Ethernet -
BATTERY Lenovo ThinkPad P53s (20N7) Lenovo ThinkPad P1 Gen 6 (21FW)
Technology 3-cell Lithium Ion 4-cell lithium polymer
Battery Capacity (Size) 57 Wh 90 Wh
Battery Life Up to 10 hours -
AC ADAPTER Lenovo ThinkPad P53s (20N7) Lenovo ThinkPad P1 Gen 6 (21FW)
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 65 Watt 170 Watt
INPUT Lenovo ThinkPad P53s (20N7) Lenovo ThinkPad P1 Gen 6 (21FW)
Type Keyboard, TrackPoint, UltraNav Keyboard, TrackPoint, UltraNav
Numeric Keypad Yes -
Keyboard Backlight Yes Yes
Features Spill-resistant, multi-touch touchpad, buttonless touchpad Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls, glass touchpad
CONNECTIONS & EXPANSIONS Lenovo ThinkPad P53s (20N7) Lenovo ThinkPad P1 Gen 6 (21FW)
Slots - 2 x M.2 (PCI Express 4.0 x4) (1 free)
Interfaces USB 3.1 Gen 1
USB 3.1 Gen 1 (Always On)
USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery)
USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery)
HDMI
LAN
Dock
Headphone/microphone combo jack
USB 3.2 Gen 1 (Always On)
USB 3.2 Gen 1
2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0)
HDMI (8K support)
Headphone/microphone combo jack
Memory Card Reader Yes (microSD) Yes (SD Express Card)
SOFTWARE Lenovo ThinkPad P53s (20N7) Lenovo ThinkPad P1 Gen 6 (21FW)
Operating System (OS) Windows 10 Pro 64-bit Edition Windows 10 Pro 64-bit Edition (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence
MISCELLANEOUS Lenovo ThinkPad P53s (20N7) Lenovo ThinkPad P1 Gen 6 (21FW)
Dockable Yes -
Included Accessories USB-C power adapter Power adapter
Security Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader
Security Slot Type Kensington security slot Kensington nano security slot
Theft/Intrusion Protection Security lock slot (cable lock sold separately) Security lock slot (cable lock sold separately)
Features Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password
Compliant Standards RoHS RoHS, TUV Rheinland Low Blue Light Certification, TCG Certified, TCO Certified 9.0
ENERGY STAR Certified Yes -
EPEAT Compliant EPEAT Silver -
Max Operating Temperature - 35 °C
Min Operating Temperature - 5 °C
Humidity Range Operating - 8 - 95%
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