In depth comparison and review of Acer TravelMate Spin B3 (TMB311RN) 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.
| DESIGN AND DIMENSIONS | Acer TravelMate Spin B3 (TMB311RN) | Lenovo ThinkPad L13 Yoga Gen 2 (21AD) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 29.5 cm x 21.2 cm x 2.095 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 (TMB311RN) | Lenovo ThinkPad L13 Yoga Gen 2 (21AD) |
|---|
| Screen Size (Type) | 11.6" - IPS | 13.3" - IPS |
|---|---|---|
| Touchscreen | Yes (multi-touch) | Yes (10-point multi-touch) |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | - | 300 cd/m² |
| Colour Gamut | - | 72% NTSC |
| Features | - | Anti-reflective, capacitive touch screen, 170° viewing angle, 72% NTSC colour gamut |
| PROCESSOR | Acer TravelMate Spin B3 (TMB311RN) | Lenovo ThinkPad L13 Yoga Gen 2 (21AD) |
|---|
| CPU | Intel Pentium Silver N5030 / 1.1 GHz | AMD Ryzen 5 Pro 5650U / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 3.1 GHz | 4.2 GHz |
| Number of Cores | Quad-Core | 6-core |
| Cache | 4 MB | L3 - 16 MB |
| Features | Intel Burst Technology | Integrated memory controller |
| MEMORY | Acer TravelMate Spin B3 (TMB311RN) | Lenovo ThinkPad L13 Yoga Gen 2 (21AD) |
|---|
| RAM | 4 GB (1 x 4 GB) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | - | 3200 MHz |
| Rated Speed | - | 3200 MHz |
| STORAGE | Acer TravelMate Spin B3 (TMB311RN) | Lenovo ThinkPad L13 Yoga Gen 2 (21AD) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD PCIe | 256 GB SSD M.2 2280 PCIe - TCG Opal Encryption 2, NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Acer TravelMate Spin B3 (TMB311RN) | Lenovo ThinkPad L13 Yoga Gen 2 (21AD) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 605 | AMD Radeon Graphics |
|---|---|---|
| Memory Allocation Technology | - | 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 | Privacy shutter, IR camera, rear camera with auto focus, Windows Hello, front camera with fixed focus |
| Video Resolutions | 1280 x 720 | - |
| Sound | Stereo speakers, two microphones | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3287 |
| Compliant Standards | - | High Definition Audio, Dolby Audio Premium |
| COMMUNICATIONS | Acer TravelMate Spin B3 (TMB311RN) | Lenovo ThinkPad L13 Yoga Gen 2 (21AD) |
|---|
| Wireless | Bluetooth, 802.11a/b/g/n/ac | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
|---|---|---|
| Wireless Controller | - | Realtek RTL8852AE - M.2 Card |
| Network Interface | Gigabit Ethernet | - |
| Compliant Standards | - | DASH |
| Features | - | Gigabit Ethernet via optional Ethernet (RJ-45) adapter, dual stream (2x2) |
| BATTERY | Acer TravelMate Spin B3 (TMB311RN) | Lenovo ThinkPad L13 Yoga Gen 2 (21AD) |
|---|
| Technology | 3-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 (TMB311RN) | Lenovo ThinkPad L13 Yoga Gen 2 (21AD) |
|---|
| Input | AC 120/230 V | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 65 Watt |
| INPUT | Acer TravelMate Spin B3 (TMB311RN) | Lenovo ThinkPad L13 Yoga Gen 2 (21AD) |
|---|
| Type | Keyboard, digitizer, touchpad, digital pen | Keyboard, digitizer, TrackPoint, digital pen, UltraNav |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | Multi-gesture touch pad | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
| CONNECTIONS & EXPANSIONS | Acer TravelMate Spin B3 (TMB311RN) | Lenovo ThinkPad L13 Yoga Gen 2 (21AD) |
|---|
| Interfaces | HDMI USB-C 3.2 Gen 1 (supports DisplayPort Alt Mode) (DC-In combo) 2 x USB 3.2 Gen 1 LAN (RJ-45) Headphone/microphone combo jack |
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 (TMB311RN) | Lenovo ThinkPad L13 Yoga Gen 2 (21AD) |
|---|
| Operating System (OS) | Windows 10 Pro Education 64-bit Edition | Windows 10 Pro 64-bit Edition - English |
|---|
| MISCELLANEOUS | Acer TravelMate Spin B3 (TMB311RN) | Lenovo ThinkPad L13 Yoga Gen 2 (21AD) |
|---|
| Dockable | - | Yes |
|---|---|---|
| Included Accessories | Power adapter, active stylus, 3-cell Li-Ion 48Wh battery | ThinkPad Pen Pro, USB-C power adapter |
| Integrated Options | - | Accelerometer |
| Security | Trusted Platform Module (TPM) Security Chip | 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 | Administrator password, system password | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password |
| Compliant Standards | - | 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 | Base warranty - 1 year - pick-up and return Extended warranty - 1 year - on-site |
| Model Number | 31 | - |
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