In depth comparison and review of Lenovo ThinkPad T580 (20LA) and Acer Swift X 14 (SFX14). 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 Acer Swift X 14 (SFX14) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful amd processor
lightweight and portable
sharp full hd display
solid build quality
efficient thermal management
average battery life
limited port selection
noisy under load
higher price point
| DESIGN AND DIMENSIONS | Lenovo ThinkPad T580 (20LA) | Acer Swift X 14 (SFX14) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36.58 cm x 25.28 cm x 2.02 cm | 32.28 cm x 22.812 cm x 1.99 cm |
| Weight | 1.95 kg | 1.5 kg |
| Case Material | Glass-fibre reinforced plastic, polyphenylene sulfide | Anodised aluminium |
| Colour | Black | Steel grey |
| DISPLAY | Lenovo ThinkPad T580 (20LA) | Acer Swift X 14 (SFX14) |
|---|
| Screen Size (Type) | 15.6" - IPS | 14.5" OLED |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 2880 x 1800 (WQXGA+) |
| V-Sync Rate at Max Res. | - | 120 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | 250 cd/m² | 400 cd/m² |
| Colour Gamut | - | 100% DCI-P3 |
| Features | Anti-glare, 170° viewing angle | Glare, CineCrystal, Acer BluelightShield technology, 1 ms response rate, VESA DisplayHDR 500 |
| PROCESSOR | Lenovo ThinkPad T580 (20LA) | Acer Swift X 14 (SFX14) |
|---|
| CPU | Intel Core i5 (8th Gen) 8250U / 1.6 GHz | Intel Core i7 (13th Gen) 13700H / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 3.4 GHz | 5 GHz |
| Number of Cores | Quad-Core | 14-core |
| Cache | 6 MB | L3 - 24 MB |
| 64-bit Computing | Yes | - |
| Features | Integrated memory controller | Intel Smart Cache |
| MEMORY | Lenovo ThinkPad T580 (20LA) | Acer Swift X 14 (SFX14) |
|---|
| RAM | 4 GB (1 x 4 GB) | 16 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 32 GB | - |
| RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
| Speed | 2400 MHz | - |
| Rated Speed | 2400 MHz | - |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 2 | - |
| Empty Slots | 1 | - |
| STORAGE | Lenovo ThinkPad T580 (20LA) | Acer Swift X 14 (SFX14) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD 2.5" (7 mm) SATA 6Gb/s - Samsung | 512 GB SSD M.2 2280 - Micron |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad T580 (20LA) | Acer Swift X 14 (SFX14) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 620 | NVIDIA GeForce RTX 3050 |
|---|---|---|
| Video Memory | - | 6 GB GDDR6 SDRAM |
| Camera | - | Yes - Full HD |
| Camera Features | - | Temporal Noise Reduction |
| Video Resolutions | - | 1080p |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, two microphones |
| Codec | Realtek ALC3287 | - |
| Compliant Standards | High Definition Audio, Dolby Audio Premium | - |
| COMMUNICATIONS | Lenovo ThinkPad T580 (20LA) | Acer Swift X 14 (SFX14) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | Intel Dual Band Wireless-AC 8265 - M.2 Card | Killer Wi-Fi 6E AX1675i - M.2 2230 (CNVi) |
| Network Interface | Gigabit Ethernet | - |
| Features | - | Dual stream (2x2) |
| BATTERY | Lenovo ThinkPad T580 (20LA) | Acer Swift X 14 (SFX14) |
|---|
| Technology | Lithium Ion | - |
|---|---|---|
| Installed Qty | 2 | - |
| Battery Capacity (Size) | - | 76 Wh |
| Battery Life | Up to 26.1 hours | - |
| AC ADAPTER | Lenovo ThinkPad T580 (20LA) | Acer Swift X 14 (SFX14) |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 65 Watt, 20 V, 3.25 A | 100 Watt, 5 / 9 / 12 / 15 / 20 V |
| INPUT | Lenovo ThinkPad T580 (20LA) | Acer Swift X 14 (SFX14) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | - | Yes |
| Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Multi-gesture touch pad, precision touchpad, OceanGlass touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T580 (20LA) | Acer Swift X 14 (SFX14) |
|---|
| Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 USB-C 3.1 Gen 2 (supports Thunderbolt 3) HDMI LAN Headphone/microphone combo jack Dock |
HDMI 2 x USB4 (supports Thunderbolt 4, DisplayPort Alt Mode) (DC-In combo, Power Delivery) USB 3.2 Gen 1 (with power off charging) USB 3.2 Gen 1 Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | Yes (microSD) |
| SOFTWARE | Lenovo ThinkPad T580 (20LA) | Acer Swift X 14 (SFX14) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 11 Home |
|---|---|---|
| Software Included | - | NVIDIA Studio drivers |
| MISCELLANEOUS | Lenovo ThinkPad T580 (20LA) | Acer Swift X 14 (SFX14) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | USB-C power adapter | USB-C power adapter |
| Security | Trusted Platform Module (TPM 2.0) Security Chip, smart card reader | 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, MIL-STD-810G tested | Administrator password, system password, Acer Purified.Voice technology |
| Compliant Standards | RoHS | TUV Rheinland Eyesafe Display |
| SAR Value | - | 1.14 W/kg (body), 1.14 W/kg (head), 1.14 W/kg (limb) |
| ENERGY STAR Certified | Yes | - |
| EPEAT Compliant | EPEAT Silver | - |
| Manufacturer Warranty | - | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | - | 71G |
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