In depth comparison and review of Lenovo 14w (81MQ) and Acer TravelMate B5 14 (TMB514-31). 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 14w (81MQ) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
robust build quality
compact and portable
decent battery life
includes windows 10 pro
modest processor performance
limited storage capacity
no backlit keyboard
average display resolution
Advantages and disadvantages of Acer TravelMate B5 14 (TMB514-31) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
efficient performance
comfortable keyboard
adequate connectivity options
competitive pricing
average display quality
limited graphics capability
modest storage capacity
no touchscreen option
| DESIGN AND DIMENSIONS | Lenovo 14w (81MQ) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 32.8 cm x 22.5 cm x 1.77 cm | 32.95 cm x 23.18 cm x 2.44 cm |
| Weight | 1.54 kg | 1.65 kg |
| Case Material | Aluminum, polycarbonate ABS | - |
| Colour | Mineral grey | Black | Shale black |
| DISPLAY | Lenovo 14w (81MQ) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Screen Size (Type) | 14" | 14" - IPS |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | - |
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 220 cd/m² | 250 cd/m² |
| Colour Gamut | - | 45% NTSC |
| Features | Anti-glare | Anti-glare, matte, ComfyView, 25 ms response rate, Narrow Border Display |
| PROCESSOR | Lenovo 14w (81MQ) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| CPU | AMD A6 9220C / 1.8 GHz | Intel N-series N200 |
|---|---|---|
| Max Turbo Speed | 2.7 GHz | 3.7 GHz |
| Number of Cores | Dual-Core | Quad-Core |
| Cache | L2 - 1 MB | L3 - 6 MB |
| 64-bit Computing | Yes | - |
| Features | Integrated memory controller | - |
| MEMORY | Lenovo 14w (81MQ) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| RAM | 4 GB (provided memory is soldered) | 8 GB |
|---|---|---|
| RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
| Speed | 1666 MHz | - |
| Rated Speed | 1666 MHz | - |
| STORAGE | Lenovo 14w (81MQ) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Main Storage Size (HDD/SSD) | 64 GB eMMC - eMMC 5.1 | 128 GB SSD - Kingston |
|---|
| AUDIO & VIDEO | Lenovo 14w (81MQ) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Graphics Processor (GPU) | AMD Radeon R5 | Intel UHD Graphics |
|---|---|---|
| Camera | Yes - 720p | Yes - HD |
| Camera Features | Fixed focus | Privacy shutter, Temporal Noise Reduction |
| Sound | Stereo speakers, array microphone | Stereo speakers, two microphones |
| Codec | DA7219 | - |
| COMMUNICATIONS | Lenovo 14w (81MQ) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | Qualcomm QCA6174A - M.2 Card | Intel Wi-Fi 6E AX 211 - M.2 2230 (CNVi) |
| Features | - | Dual stream (2x2), MU-MIMO |
| BATTERY | Lenovo 14w (81MQ) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Technology | 3-cell Lithium Ion | - |
|---|---|---|
| Battery Capacity (Size) | 57 Wh | 50 Wh |
| Battery Life | Up to 12 hours | - |
| AC ADAPTER | Lenovo 14w (81MQ) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 45 Watt, 5 / 9 / 15 / 20 V | 45 Watt, 5 / 9 / 12 / 15 / 20 V |
| INPUT | Lenovo 14w (81MQ) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | Spill-resistant, anti-pry key caps | Precision touchpad, mechanically anchored keys |
| CONNECTIONS & EXPANSIONS | Lenovo 14w (81MQ) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Interfaces | USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) 2 x USB 3.1 Gen 1 HDMI Headphone/microphone combo jack |
HDMI USB-C 3.2 Gen 1 (supports DisplayPort Alt Mode) (DC-In combo, Power Delivery) 2 x USB 3.2 Gen 1 Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | Lenovo 14w (81MQ) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Operating System (OS) | No operating system | Windows 10 Pro 64-bit Edition National Academic (available through downgrade rights from Windows 11 Pro National Academic) + Windows 11 Pro National Academic Licence |
|---|
| MISCELLANEOUS | Lenovo 14w (81MQ) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Included Accessories | USB-C power adapter | Power adapter |
|---|---|---|
| Security | Trusted Platform Module (TPM 2.0) Security Chip | - |
| 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, power-on password, RapidCharge, MIL-STD-810G tested | - |
| Compliant Standards | RoHS | MIL-STD 810F, MIL-STD 810H, TCO Certified 9.0 |
| SAR Value | 0.38 W/kg (body), 0.38 W/kg (limb) | 1.14 W/kg (body), 1.14 W/kg (head), 1.14 W/kg (limb) |
| EPEAT Compliant | EPEAT Silver | - |
| Specific Absorption Rate (SAR) | - | 1.14 W/kg (head) 1.14 W/kg (body) 1.14 W/kg (limb) |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | - | TCO |
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