In depth comparison and review of Lenovo ThinkPad X1 Extreme Gen 3 (20TK) and Acer TravelMate P4 (TMP414). 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 X1 Extreme Gen 3 (20TK) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful i7 processor
high-resolution display
robust build quality
ample connectivity options
good thermal management
heavy chassis
expensive price point
average battery life
noisy under load
Advantages and disadvantages of Acer TravelMate P4 (TMP414) based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
responsive fingerprint scanner
solid build quality
comfortable keyboard
decent battery life
average display brightness
modest graphics performance
no thunderbolt support
limited upgrade options
DESIGN AND DIMENSIONS | Lenovo ThinkPad X1 Extreme Gen 3 (20TK) | Acer TravelMate P4 (TMP414) |
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Product Type | Notebook | Notebook - 180-degree hinge design |
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Dimensions (WxDxH) | 36.18 cm x 24.57 cm x 1.84 cm | 32.5 cm x 23.6 cm x 1.82 cm |
Weight | 1.7 kg | 1.4 kg |
Case Material | Glass-fibre reinforced plastic, carbon fibre reinforced plastic, aluminium alloy | Anodised aluminium |
Colour | Black weave | Slate blue |
DISPLAY | Lenovo ThinkPad X1 Extreme Gen 3 (20TK) | Acer TravelMate P4 (TMP414) |
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Screen Size (Type) | 15.6" | 14" - IPS |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 3840 x 2160 (Ultra HD 4K) | 1920 x 1080 (Full HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 600 cd/m² | 250 cd/m² |
Colour Gamut | 100% Adobe RGB | 45% NTSC |
Features | Anti-glare, Wide Viewing Angle, HDR (high dynamic range), 178° viewing angle, Dolby Vision | Anti-glare, ComfyView, Mercury free, Wide Viewing Angle, 25 ms response rate, Narrow Border Display |
PROCESSOR | Lenovo ThinkPad X1 Extreme Gen 3 (20TK) | Acer TravelMate P4 (TMP414) |
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CPU | Intel Core i7 (10th Gen) 10750H / 2.6 GHz | Intel Core i5 (11th Gen) 1135G7 |
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Max Turbo Speed | 5 GHz | 4.2 GHz |
Number of Cores | 6-core | Quad-Core |
Cache | 12 MB | 8 MB |
64-bit Computing | Yes | - |
Chipset | Mobile Intel WM490 | - |
Features | Integrated memory controller | Intel Turbo Boost Technology 2.0, Intel Smart Cache |
MEMORY | Lenovo ThinkPad X1 Extreme Gen 3 (20TK) | Acer TravelMate P4 (TMP414) |
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RAM | 16 GB (1 x 16 GB) | 8 GB (1 x 8 GB) |
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Max RAM Supported | 64 GB | 32 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2933 MHz | - |
Rated Speed | 3200 MHz | - |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 2 |
Empty Slots | 1 | 1 |
STORAGE | Lenovo ThinkPad X1 Extreme Gen 3 (20TK) | Acer TravelMate P4 (TMP414) |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe - TCG Opal Encryption 2, NVM Express (NVMe) | 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe) - Samsung |
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AUDIO & VIDEO | Lenovo ThinkPad X1 Extreme Gen 3 (20TK) | Acer TravelMate P4 (TMP414) |
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Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
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Graphics Processor (GPU) | NVIDIA GeForce GTX 1650 Ti / Intel UHD Graphics | Intel Iris Xe Graphics |
Memory Allocation Technology | - | Shared Video Memory (UMA) |
Video Memory | 4 GB GDDR6 SDRAM | - |
Video System Features | Max-Q design | - |
Camera | Yes - 720p | Yes - Full HD |
Camera Features | IR camera, ThinkShutter camera privacy | 1080p Full HD movie recording, privacy shutter, Windows Hello, IR/RGB camera, super high dynamic range imaging (SHDR) |
Video Resolutions | - | 1920 x 1080 |
Sound | Stereo speakers, dual array microphone | Stereo speakers, two microphones |
Codec | Realtek ALC3286 | - |
Compliant Standards | High Definition Audio, Dolby Atmos | - |
Audio Features | 3-magnet speakers | Acer TrueHarmony technology |
COMMUNICATIONS | Lenovo ThinkPad X1 Extreme Gen 3 (20TK) | Acer TravelMate P4 (TMP414) |
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Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
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Wireless Controller | Intel Wi-Fi 6 AX 201 | Intel Wi-Fi 6 AX 201 - M.2 2230 |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Features | Dual stream (2x2) | Wake-on-LAN (WOL), MU-MIMO |
WWAN |
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Generation | - | 4G |
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Technology | - | LTE Advanced |
Controller | - | Quectel EM06-E |
BATTERY | Lenovo ThinkPad X1 Extreme Gen 3 (20TK) | Acer TravelMate P4 (TMP414) |
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Technology | Lithium Ion | 3-cell Lithium Ion |
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Battery Capacity (Size) | 80 Wh | 56 Wh |
Battery Life | Up to 15.6 hours | Up to 13.5 hours |
AC ADAPTER | Lenovo ThinkPad X1 Extreme Gen 3 (20TK) | Acer TravelMate P4 (TMP414) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 135 Watt | 65 Watt, 19 V |
INPUT | Lenovo ThinkPad X1 Extreme Gen 3 (20TK) | Acer TravelMate P4 (TMP414) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
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Keyboard Backlight | Yes | Yes |
Features | Spill-resistant, multi-touch touchpad, buttonless touchpad, Fn keys with Unified Communications controls | Multi-gesture touch pad, FineTip keyboard, precision touchpad, Corning Gorilla Glass touchpad, moisture-resistant |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X1 Extreme Gen 3 (20TK) | Acer TravelMate P4 (TMP414) |
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Slots | - | 1 x Nano-SIM card |
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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 Thunderbolt 3, DisplayPort 1.4 Alt Mode) (Power Delivery) HDMI Headphone/microphone combo jack LAN (on supplied adapter) |
HDMI USB-C 3.2 Gen 2 (supports Thunderbolt 4, DisplayPort Alt Mode) (DC-In combo) USB 3.2 Gen 2 USB 3.2 Gen 2 (with power off charging) LAN Headphone/microphone combo jack |
Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (microSD) |
SOFTWARE | Lenovo ThinkPad X1 Extreme Gen 3 (20TK) | Acer TravelMate P4 (TMP414) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition - English | Windows 10 Pro 64-bit Edition |
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Software Included | - | Acer ProShield Plus Security Manager |
MISCELLANEOUS | Lenovo ThinkPad X1 Extreme Gen 3 (20TK) | Acer TravelMate P4 (TMP414) |
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Included Accessories | Power adapter, Lenovo USB-C to Ethernet Adapter | Power adapter |
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Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | 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, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested | Administrator password, system password, Acer Purified.Voice technology |
Compliant Standards | RoHS | MIL-STD 810G |
SAR Value | 2.512 W/kg (body), 0.967 W/kg (limb) | 1.12 W/kg (body), 1.12 W/kg (limb), 1.12 W/kg (head) |
ENERGY STAR Certified | Yes | Yes |
EPEAT Compliant | EPEAT Gold | - |
TCO Certified | TCO Certified Notebooks 8 | TCO Certified Notebooks 8 |
Manufacturer Warranty | Limited warranty - 3 years - pick-up and return Limited warranty - battery - 1 year |
Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
Model Number | - | 51 |