In depth comparison and review of Acer TravelMate Spin B3 (TMB311R-31) and Lenovo ThinkPad L13 Yoga Gen 2 (21AD). 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 TravelMate Spin B3 (TMB311R-31) based on its technical characteristics, features, user experience, expert reviews and price level.
durable design
affordable price
360-degree hinge flexibility
good battery life
solid educational features
mediocre display quality
limited performance
low storage capacity
basic graphics capabilities
Advantages and disadvantages of Lenovo ThinkPad L13 Yoga Gen 2 (21AD) based on its technical characteristics, features, user experience, expert reviews and price level.
versatile 2-in-1 design
responsive touch screen
robust build quality
good keyboard feel
decent battery life
moderate display brightness
average graphics performance
limited storage capacity
noisy under load
| DESIGN AND DIMENSIONS | Acer TravelMate Spin B3 (TMB311R-31) | Lenovo ThinkPad L13 Yoga Gen 2 (21AD) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 29.5 cm x 21.5 cm x 2.09 cm | 31.15 cm x 21.9 cm x 1.76 cm |
| Weight | 1.49 kg | 1.44 kg |
| Case Material | - | Aluminum, glass-fibre reinforced plastic |
| Colour | Shale black | Black |
| DISPLAY | Acer TravelMate Spin B3 (TMB311R-31) | Lenovo ThinkPad L13 Yoga Gen 2 (21AD) |
|---|
| Screen Size (Type) | 11.6" - AHVA | 13.3" - IPS |
|---|---|---|
| Touchscreen | Yes (multi-touch) | Yes (10-point multi-touch) |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 235 cd/m² | 300 cd/m² |
| Colour Gamut | - | 72% NTSC |
| Windows Ink Capability | Yes | - |
| Features | Glare, CineCrystal, 25 ms response rate | Anti-reflective, capacitive touch screen, 170° viewing angle, 72% NTSC colour gamut |
| PROCESSOR | Acer TravelMate Spin B3 (TMB311R-31) | Lenovo ThinkPad L13 Yoga Gen 2 (21AD) |
|---|
| CPU | Intel Celeron N4020 / 1.1 GHz | AMD Ryzen 5 Pro 5650U / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 2.8 GHz | 4.2 GHz |
| Number of Cores | Dual-Core | 6-core |
| Cache | 4 MB | L3 - 16 MB |
| 64-bit Computing | Yes | - |
| Features | Intel Burst Technology | Integrated memory controller |
| MEMORY | Acer TravelMate Spin B3 (TMB311R-31) | Lenovo ThinkPad L13 Yoga Gen 2 (21AD) |
|---|
| RAM | 4 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | - | 3200 MHz |
| Rated Speed | - | 3200 MHz |
| STORAGE | Acer TravelMate Spin B3 (TMB311R-31) | Lenovo ThinkPad L13 Yoga Gen 2 (21AD) |
|---|
| Main Storage Size (HDD/SSD) | 64 GB eMMC - eMMC 5.1 - SanDisk | 256 GB SSD M.2 2280 PCIe - TCG Opal Encryption 2, NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Acer TravelMate Spin B3 (TMB311R-31) | Lenovo ThinkPad L13 Yoga Gen 2 (21AD) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 600 | AMD Radeon Graphics |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | Shared Video Memory (UMA) |
| Max Monitors Supported | - | 3 external monitor(s) |
| Camera | Yes - HD | Yes - 720p (front) |
| Resolution | - | 5 Megapixel (rear) |
| Camera Features | - | Privacy shutter, IR camera, rear camera with auto focus, Windows Hello, front camera with fixed focus |
| Sound | Stereo speakers, two microphones | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3287 |
| Compliant Standards | High Definition Audio | High Definition Audio, Dolby Audio Premium |
| COMMUNICATIONS | Acer TravelMate Spin B3 (TMB311R-31) | Lenovo ThinkPad L13 Yoga Gen 2 (21AD) |
|---|
| Wireless | 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0 | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
|---|---|---|
| Wireless Controller | Intel Wireless-AC 9560 - M.2 2230 | Realtek RTL8852AE - M.2 Card |
| Network Interface | Gigabit Ethernet | - |
| Compliant Standards | - | DASH |
| Features | Wake-on-LAN (WOL) | Gigabit Ethernet via optional Ethernet (RJ-45) adapter, dual stream (2x2) |
| BATTERY | Acer TravelMate Spin B3 (TMB311R-31) | Lenovo ThinkPad L13 Yoga Gen 2 (21AD) |
|---|
| Technology | 4-cell Lithium Ion | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 48 Wh | 46 Wh |
| Battery Life | Up to 12 hours | Up to 12.16 hours |
| AC ADAPTER | Acer TravelMate Spin B3 (TMB311R-31) | Lenovo ThinkPad L13 Yoga Gen 2 (21AD) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V | 65 Watt |
| INPUT | Acer TravelMate Spin B3 (TMB311R-31) | Lenovo ThinkPad L13 Yoga Gen 2 (21AD) |
|---|
| Type | Keyboard, touchpad | Keyboard, digitizer, TrackPoint, digital pen, UltraNav |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
| CONNECTIONS & EXPANSIONS | Acer TravelMate Spin B3 (TMB311R-31) | Lenovo ThinkPad L13 Yoga Gen 2 (21AD) |
|---|
| Interfaces | 2 x USB 3.2 Gen 1 HDMI Headphone/microphone combo jack LAN |
USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) USB-C 3.2 Gen 1 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) HDMI Lenovo Ethernet extension connector Headphone/microphone combo jack Dock (combined dual USB-C and ethernet side connection) |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | Acer TravelMate Spin B3 (TMB311R-31) | Lenovo ThinkPad L13 Yoga Gen 2 (21AD) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition National Academic | Windows 10 Pro 64-bit Edition - English |
|---|
| MISCELLANEOUS | Acer TravelMate Spin B3 (TMB311R-31) | Lenovo ThinkPad L13 Yoga Gen 2 (21AD) |
|---|
| Dockable | - | Yes |
|---|---|---|
| Included Accessories | Power adapter | ThinkPad Pen Pro, USB-C power adapter |
| Integrated Options | - | Accelerometer |
| Security | - | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card 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 | MU-MIMO technology | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password |
| Compliant Standards | MIL-STD 810G | RoHS, TCG Certified |
| SAR Value | 0.82 W/kg (body), 0.82 W/kg (limb), 0.82 W/kg (head) | - |
| ENERGY STAR Certified | - | 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 |
Base warranty - 1 year - pick-up and return Extended warranty - 1 year - on-site |
| Model Number | C2K1 | - |
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