In depth comparison and review of Lenovo ThinkPad T14 Gen 2 (20XK) and Lenovo ThinkBook 15p G2 ITH (21B1). 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.
Advantages and disadvantages of Lenovo ThinkPad T14 Gen 2 (20XK) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard experience
impressive security features
solid processor performance
good battery life
heavier than competitors
average display brightness
limited color options
noisy under load
Advantages and disadvantages of Lenovo ThinkBook 15p G2 ITH (21B1) based on its technical characteristics, features, user experience, expert reviews and price level.
high-resolution display
powerful processor performance
solid build quality
adequate storage options
good thermal management
heavier than competitors
average battery life
limited port selection
higher price point
DESIGN AND DIMENSIONS | Lenovo ThinkPad T14 Gen 2 (20XK) | Lenovo ThinkBook 15p G2 ITH (21B1) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 32.9 cm x 22.7 cm x 1.79 cm | 35.9 cm x 24.95 cm x 1.99 cm |
Weight | 1.55 kg | 1.9 kg |
Case Material | Glass-fibre (bottom), polyphenylene sulfide (top), polyamide (bottom), polycarbonate ABS (keyboard cover), magnesium alloy (keyboard cover), Talc15 (keyboard cover) | Aluminum |
Colour | Black | Dual tone mineral grey |
DISPLAY | Lenovo ThinkPad T14 Gen 2 (20XK) | Lenovo ThinkBook 15p G2 ITH (21B1) |
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Screen Size (Type) | 14" - IPS | 15.6" - IPS |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 300 cd/m² | 300 cd/m² |
Colour Gamut | 45% NTSC | 100% sRGB |
Features | Anti-glare, 170° viewing angle | 170° viewing angle |
PROCESSOR | Lenovo ThinkPad T14 Gen 2 (20XK) | Lenovo ThinkBook 15p G2 ITH (21B1) |
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CPU | AMD Ryzen 5 Pro 5650U / 2.3 GHz | Intel Core i7 (11th Gen) 11800H / 2.3 GHz |
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Max Turbo Speed | 4.2 GHz | 4.6 GHz |
Number of Cores | 6-core | 8-core |
Cache | L3 - 16 MB | 24 MB |
Chipset | - | Intel HM570 |
Features | Integrated memory controller | Integrated memory controller |
MEMORY | Lenovo ThinkPad T14 Gen 2 (20XK) | Lenovo ThinkBook 15p G2 ITH (21B1) |
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RAM | 8 GB (provided memory is soldered) | 16 GB (2 x 8 GB) |
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Max RAM Supported | 40 GB | 32 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM - non-ECC |
Speed | 3200 MHz | 3200 MHz |
Rated Speed | 3200 MHz | 3200 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 1 | 2 |
Empty Slots | 1 | 0 |
STORAGE | Lenovo ThinkPad T14 Gen 2 (20XK) | Lenovo ThinkBook 15p G2 ITH (21B1) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 - TCG Opal Encryption 2, NVM Express (NVMe) | 512 GB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe) |
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RAID Level | - | RAID 0, RAID 1 |
AUDIO & VIDEO | Lenovo ThinkPad T14 Gen 2 (20XK) | Lenovo ThinkBook 15p G2 ITH (21B1) |
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Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
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Graphics Processor (GPU) | AMD Radeon Graphics | NVIDIA GeForce RTX 3050 / Intel UHD Graphics |
Max Monitors Supported | 3 external monitor(s) | 2 external monitor(s) |
Video Memory | - | 4 GB GDDR6 SDRAM |
Camera | Yes - 720p | Yes - 1080p |
Camera Features | Privacy shutter, IR camera, Windows Hello, fixed focus | Privacy shutter, fixed focus |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Codec | Realtek ALC3287 | Realtek ALC3287 |
Compliant Standards | High Definition Audio, Dolby Audio | High Definition Audio, Dolby Atmos |
Audio Features | - | Harman-branded |
COMMUNICATIONS | Lenovo ThinkPad T14 Gen 2 (20XK) | Lenovo ThinkBook 15p G2 ITH (21B1) |
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Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
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Wireless Controller | Realtek RTL8852AE | M.2 Card |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Ethernet Controller | Realtek RTL8111H-CG | - |
Compliant Standards | DASH | - |
Features | Dual stream (2x2) | Dual stream (2x2) |
WWAN |
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Generation | 4G upgradable | - |
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BATTERY | Lenovo ThinkPad T14 Gen 2 (20XK) | Lenovo ThinkBook 15p G2 ITH (21B1) |
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Technology | Lithium polymer | Lithium polymer |
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Battery Capacity (Size) | 50 Wh | 57 Wh |
Battery Life | Up to 16.9 hours | Up to 7.5 hours |
Battery Run Time | - | Local video (1080p) playback time: up to 7.5 hours |
AC ADAPTER | Lenovo ThinkPad T14 Gen 2 (20XK) | Lenovo ThinkBook 15p G2 ITH (21B1) |
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Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 65 Watt | 135 Watt |
INPUT | Lenovo ThinkPad T14 Gen 2 (20XK) | Lenovo ThinkBook 15p G2 ITH (21B1) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
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Numeric Keypad | - | Yes |
Keyboard Backlight | Yes | Yes |
Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls | Spill-resistant, multi-touch touchpad, buttonless touchpad |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T14 Gen 2 (20XK) | Lenovo ThinkBook 15p G2 ITH (21B1) |
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Slots | 1 x Nano-SIM card (1 free) | 1 x M.2 (PCI Express 3.0 x4) (0 free) 1 x M.2 (PCI Express 4.0 x4) (1 free) |
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Interfaces | USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 2 x USB-C 3.2 Gen 2 (supports DisplayPort 1.4a Alt Mode) (Power Delivery 3.0) HDMI LAN Headphone/microphone combo jack Dock |
USB 3.2 Gen 1 USB 3.2 Gen 2 USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) HDMI Headphone/microphone combo jack |
Memory Card Reader | Yes (microSD) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
SOFTWARE | Lenovo ThinkPad T14 Gen 2 (20XK) | Lenovo ThinkBook 15p G2 ITH (21B1) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition - English | Windows 11 Pro - English |
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Software Included | - | Microsoft Office (Trial) |
MISCELLANEOUS | Lenovo ThinkPad T14 Gen 2 (20XK) | Lenovo ThinkBook 15p G2 ITH (21B1) |
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Dockable | Yes | - |
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Included Accessories | USB-C power adapter | Power adapter |
Security | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
Security Slot Type | Kensington security slot | Kensington 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, NVMe password | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS |
Compliant Standards | RoHS, TCG Certified | RoHS, Energy-Related Products (ErP) Lot 3, TUV Rheinland Low Blue Light (Software Solution) |
ENERGY STAR Certified | Yes | Yes |
EPEAT Compliant | EPEAT Gold | - |
TCO Certified | TCO Certified Notebooks 8 | - |
Max Operating Temperature | 35 °C | 35 °C |
Min Operating Temperature | 5 °C | 5 °C |
Humidity Range Operating | 8 - 95% | 8 - 95% |
Manufacturer Warranty | Base warranty - 3 years - pick-up and return Base warranty - battery - 1 year Extended warranty - 1 year - on-site |
Limited warranty - 1 year - pick-up and return |