In depth comparison and review of Lenovo ThinkPad X1 Extreme Gen 3 (20TL) 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 (20TL) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
powerful processor performance
excellent keyboard feel
high-resolution display
good thermal management
heavier than competitors
short battery life
expensive price point
limited port variety
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 (20TL) | Acer TravelMate P4 (TMP414) |
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Product Type | Notebook - 180-degree hinge design | 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 | Carbon fibre hybrid (top), aluminium alloy (bottom) | Anodised aluminium |
Colour | Black weave | Slate blue |
DISPLAY | Lenovo ThinkPad X1 Extreme Gen 3 (20TL) | Acer TravelMate P4 (TMP414) |
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Screen Size (Type) | 15.6" - IPS | 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, 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 (20TL) | Acer TravelMate P4 (TMP414) |
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CPU | Intel Core i7 (10th Gen) 10850H / 2.7 GHz | Intel Core i5 (11th Gen) 1135G7 |
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Max Turbo Speed | 5.1 GHz | 4.2 GHz |
Number of Cores | 6-core | Quad-Core |
Cache | 12 MB | 8 MB |
Chipset | Mobile Intel WM490 | - |
Features | Integrated memory controller | Intel Turbo Boost Technology 2.0, Intel Smart Cache |
MEMORY | Lenovo ThinkPad X1 Extreme Gen 3 (20TL) | Acer TravelMate P4 (TMP414) |
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RAM | 32 GB (2 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 | 0 | 1 |
STORAGE | Lenovo ThinkPad X1 Extreme Gen 3 (20TL) | Acer TravelMate P4 (TMP414) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe 3.0 x4 - TCG Opal Encryption - Western Digital | 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe) - Samsung |
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AUDIO & VIDEO | Lenovo ThinkPad X1 Extreme Gen 3 (20TL) | Acer TravelMate P4 (TMP414) |
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Graphics Processor (GPU) | Intel UHD Graphics | Intel Iris Xe Graphics |
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Memory Allocation Technology | - | Shared Video Memory (UMA) |
Max Monitors Supported | 3 external monitor(s) | - |
Camera | Yes - 720p | Yes - Full HD |
Camera Features | IR camera, Windows Hello, fixed focus, 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 (20TL) | Acer TravelMate P4 (TMP414) |
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Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | 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 |
Features | - | 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 (20TL) | Acer TravelMate P4 (TMP414) |
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Technology | 4-cell lithium polymer | 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 (20TL) | Acer TravelMate P4 (TMP414) |
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Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 135 Watt, 20 V | 65 Watt, 19 V |
INPUT | Lenovo ThinkPad X1 Extreme Gen 3 (20TL) | 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 (20TL) | Acer TravelMate P4 (TMP414) |
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Slots | 2 x M.2 Card (1 free) | 1 x Nano-SIM card |
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Interfaces | USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) 2 x USB-C 3.2 Gen 2 (supports Thunderbolt 3, DisplayPort 1.2 Alt Mode) (Power Delivery) HDMI Headphone/microphone combo jack |
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, SDXC UHS-II Card) | Yes (microSD) |
SOFTWARE | Lenovo ThinkPad X1 Extreme Gen 3 (20TL) | Acer TravelMate P4 (TMP414) |
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Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Pro 64-bit Edition |
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Software Included | - | Acer ProShield Plus Security Manager |
MISCELLANEOUS | Lenovo ThinkPad X1 Extreme Gen 3 (20TL) | Acer TravelMate P4 (TMP414) |
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Included Accessories | Power adapter | Power adapter |
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Security | Discrete 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, self-healing BIOS | Administrator password, system password, Acer Purified.Voice technology |
Compliant Standards | RoHS, TCG Certified | 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 |
Max Operating Temperature | 35 °C | - |
Min Operating Temperature | 5 °C | - |
Humidity Range Operating | 8 - 95% | - |
Manufacturer Warranty | - | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
Model Number | - | 51 |