Detailed comparison and review of Lenovo ThinkPad T480s and Acer TravelMate B3 (TMB311-31). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of Lenovo ThinkPad T480s based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard comfort
impressive battery life
good security features
reliable performance
mediocre display quality
limited graphics power
heavier than competitors
noisy under load
Advantages and disadvantages of Acer TravelMate B3 (TMB311-31) based on its technical characteristics, features, user experience, expert reviews and price level.
durable design
affordable price
long battery life
robust parental controls
decent connectivity options
mediocre display quality
limited storage capacity
basic performance level
no backlit keyboard
| DESIGN AND DIMENSIONS | Lenovo ThinkPad T480s | Acer TravelMate B3 (TMB311-31) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | - | 29.5 cm x 21.5 cm x 2.09 cm |
| Weight | - | 1.4 kg |
| Colour | - | Shale black |
| DISPLAY | Lenovo ThinkPad T480s | Acer TravelMate B3 (TMB311-31) |
|---|
| Screen Size (Type) | 14" | 11.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1366 x 768 (HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | - | 220 cd/m² |
| Features | - | Anti-glare, ComfyView, 10 ms response rate, Narrow Border Display |
| PROCESSOR | Lenovo ThinkPad T480s | Acer TravelMate B3 (TMB311-31) |
|---|
| CPU | Intel Core i5 (8th Gen) | Intel Celeron N4120 / 1.1 GHz |
|---|---|---|
| Max Turbo Speed | - | 2.6 GHz |
| Number of Cores | - | Quad-Core |
| Cache | - | 4 MB |
| 64-bit Computing | - | Yes |
| Features | - | Intel Burst Technology |
| MEMORY | Lenovo ThinkPad T480s | Acer TravelMate B3 (TMB311-31) |
|---|
| RAM | 8 GB | 4 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM | LPDDR4 SDRAM |
| Form Factor | SO-DIMM 260-pin | - |
| STORAGE | Lenovo ThinkPad T480s | Acer TravelMate B3 (TMB311-31) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD | 64 GB eMMC - SanDisk |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad T480s | Acer TravelMate B3 (TMB311-31) |
|---|
| Graphics Processor (GPU) | Intel HD Graphics | Intel UHD Graphics 600 |
|---|---|---|
| Memory Allocation Technology | - | Shared Video Memory (UMA) |
| Camera | Yes | Yes - HD |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, microphone |
| Compliant Standards | - | High Definition Audio |
| COMMUNICATIONS | Lenovo ThinkPad T480s | Acer TravelMate B3 (TMB311-31) |
|---|
| Wireless | Wi-Fi | 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | - | Intel Wireless-AC 9560 - M.2 2230 |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| BATTERY | Lenovo ThinkPad T480s | Acer TravelMate B3 (TMB311-31) |
|---|
| Technology | - | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | - | 48 Wh |
| Battery Life | - | Up to 12 hours |
| AC ADAPTER | Lenovo ThinkPad T480s | Acer TravelMate B3 (TMB311-31) |
|---|
| Input | - | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | - | 45 Watt, 19 V |
| INPUT | Lenovo ThinkPad T480s | Acer TravelMate B3 (TMB311-31) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Features | - | Multi-gesture touch pad, Acer FineTip keyboard |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T480s | Acer TravelMate B3 (TMB311-31) |
|---|
| Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) HDMI Dock Headphone/microphone combo jack LAN |
2 x USB 3.2 Gen 1 HDMI Headphone/microphone combo jack LAN |
|---|---|---|
| Memory Card Reader | - | Yes (microSD) |
| SOFTWARE | Lenovo ThinkPad T480s | Acer TravelMate B3 (TMB311-31) |
|---|
| Operating System (OS) | Windows 10 Pro | Windows 10 Pro 64-bit Edition National Academic |
|---|
| MISCELLANEOUS | Lenovo ThinkPad T480s | Acer TravelMate B3 (TMB311-31) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | - | Administrator password, hard drive password |
| Compliant Standards | ISO 9001, ISO 14001, MIL-STD 810G, BS 8887, ISO 45001, ISO 8887 | - |
| Manufacturer Warranty | Limited warranty - replacement - 1 year | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | - | C5KC |
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