Side by side comparison and review of Lenovo ThinkPad X1 Extreme (20MG) and Acer TravelMate X3 (TMX314-51). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of Lenovo ThinkPad X1 Extreme (20MG) 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
advanced security features
heavier than competitors
expensive price point
average battery life
limited color accuracy
Advantages and disadvantages of Acer TravelMate X3 (TMX314-51) based on its technical characteristics, features, user experience, expert reviews and price level.
robust aluminum design
full hd display
solid state drive
backlit keyboard
good battery life
limited graphics power
no thunderbolt support
average cpu performance
heavier than competitors
| DESIGN AND DIMENSIONS | Lenovo ThinkPad X1 Extreme (20MG) | Acer TravelMate X3 (TMX314-51) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36.18 cm x 24.57 cm x 1.87 cm | 32.8 cm x 23.8 cm x 1.99 cm |
| Weight | 1.8 kg | 1.6 kg |
| Case Material | Aluminum, glass-fibre reinforced plastic, carbon fibre reinforced plastic | - |
| Colour | Black | Graphite grey |
| DISPLAY | Lenovo ThinkPad X1 Extreme (20MG) | Acer TravelMate X3 (TMX314-51) |
|---|
| Screen Size (Type) | 15.6" - IPS | 14" - IPS |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | - |
| 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 | 400 cd/m² | 300 cd/m² |
| Colour Gamut | 100% | - |
| Features | Anti-reflective, capacitive touch screen, 170° viewing angle, Dolby Vision | Anti-glare, ComfyView, 25 ms response rate, Narrow Border Display |
| PROCESSOR | Lenovo ThinkPad X1 Extreme (20MG) | Acer TravelMate X3 (TMX314-51) |
|---|
| CPU | Intel Core i7 (8th Gen) 8850H / 2.6 GHz | Intel Core i3 (8th Gen) 8145U / 2.1 GHz |
|---|---|---|
| Max Turbo Speed | 4.3 GHz | 3.9 GHz |
| Number of Cores | 6-core | Dual-Core |
| Cache | 9 MB | 4 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | Mobile Intel CM246 | - |
| Features | Integrated memory controller | Intel Turbo Boost Technology 2.0 |
| MEMORY | Lenovo ThinkPad X1 Extreme (20MG) | Acer TravelMate X3 (TMX314-51) |
|---|
| RAM | 16 GB (2 x 8 GB) | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 32 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2666 MHz | 2400 MHz |
| Rated Speed | 2666 MHz | 2666 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 0 | 1 |
| STORAGE | Lenovo ThinkPad X1 Extreme (20MG) | Acer TravelMate X3 (TMX314-51) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe 3.0 x4 - TCG Opal Encryption, NVM Express (NVMe) - Samsung | 256 GB SSD - Kingston |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad X1 Extreme (20MG) | Acer TravelMate X3 (TMX314-51) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce GTX 1050 Ti / Intel UHD Graphics 630 | Intel UHD Graphics 620 |
| Memory Allocation Technology | - | Shared Video Memory (UMA) |
| Video Memory | 4 GB GDDR5 SDRAM | - |
| Camera | Yes - 720p | Yes - Full HD |
| Camera Features | IR camera, ThinkShutter camera privacy | - |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, two microphones |
| Codec | Realtek ALC3286 | - |
| Compliant Standards | High Definition Audio, Dolby Audio Premium, Dolby Atmos | High Definition Audio |
| COMMUNICATIONS | Lenovo ThinkPad X1 Extreme (20MG) | Acer TravelMate X3 (TMX314-51) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | Intel Wireless-AC 9560 - M.2 Card | Intel Wireless-AC 9560 - M.2 2230 |
| Network Interface | - | Gigabit Ethernet |
| Features | Gigabit Ethernet via optional Ethernet (RJ-45) adapter, dual stream (2x2) | Wake-on-LAN (WOL) |
| BATTERY | Lenovo ThinkPad X1 Extreme (20MG) | Acer TravelMate X3 (TMX314-51) |
|---|
| Technology | 4-cell Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 80 Wh | 62 Wh |
| Battery Life | Up to 14.9 hours | Up to 15 hours |
| AC ADAPTER | Lenovo ThinkPad X1 Extreme (20MG) | Acer TravelMate X3 (TMX314-51) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 135 Watt, 20 V | 45 Watt, 19 V |
| INPUT | Lenovo ThinkPad X1 Extreme (20MG) | Acer TravelMate X3 (TMX314-51) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X1 Extreme (20MG) | Acer TravelMate X3 (TMX314-51) |
|---|
| Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) 2 x USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) HDMI Headphone/microphone combo jack Lenovo Ethernet extension connector |
HDMI VGA USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) USB 3.0 (with power off charging) 2 x USB 3.0 LAN Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card, SDXC UHS-II Card) | Yes (SD Card) |
| SOFTWARE | Lenovo ThinkPad X1 Extreme (20MG) | Acer TravelMate X3 (TMX314-51) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 10 Pro 64-bit Edition |
|---|
| MISCELLANEOUS | Lenovo ThinkPad X1 Extreme (20MG) | Acer TravelMate X3 (TMX314-51) |
|---|
| Included Accessories | Power adapter | Power adapter, HDD kit |
|---|---|---|
| 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, hard drive password, MU-MIMO technology, HDCP Compliant |
| Compliant Standards | RoHS | - |
| SAR Value | 0.193 W/kg (body), 0.193 W/kg (limb) | - |
| ENERGY STAR Certified | Yes | Yes |
| Manufacturer Warranty | - | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | - | M - 304B |
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