In depth comparison and review of Acer TravelMate Spin B3 (TMB311RN) and Lenovo ThinkPad L13 Yoga Gen 3 (21BC). 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 (TMB311RN) 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 storage capacity
average performance
heavier build
Advantages and disadvantages of Lenovo ThinkPad L13 Yoga Gen 3 (21BC) based on its technical characteristics, features, user experience, expert reviews and price level.
flexible 2-in-1 design
responsive touch screen
solid build quality
good keyboard feel
decent battery life
average display brightness
modest graphics performance
limited storage capacity
heavier than competitors
| DESIGN AND DIMENSIONS | Acer TravelMate Spin B3 (TMB311RN) | Lenovo ThinkPad L13 Yoga Gen 3 (21BC) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 29.5 cm x 21.2 cm x 2.095 cm | 30.5 cm x 21.8 cm x 1.71 cm |
| Weight | 1.49 kg | 1.31 kg |
| Case Material | - | Aluminium (top), glass-fibre reinforced plastic (bottom) |
| Colour | Shale black | Thunder black |
| DISPLAY | Acer TravelMate Spin B3 (TMB311RN) | Lenovo ThinkPad L13 Yoga Gen 3 (21BC) |
|---|
| Screen Size (Type) | 11.6" - IPS | 13.3" - IPS |
|---|---|---|
| Touchscreen | Yes (multi-touch) | Yes (10-point multi-touch) |
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1200 (WUXGA) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | - | 500 cd/m² |
| Colour Gamut | - | 72% NTSC |
| Privacy Technology | - | ThinkPad Privacy Guard |
| Features | - | Anti-glare, anti-reflective, One Glass Solution |
| PROCESSOR | Acer TravelMate Spin B3 (TMB311RN) | Lenovo ThinkPad L13 Yoga Gen 3 (21BC) |
|---|
| CPU | Intel Pentium Silver N5030 / 1.1 GHz | AMD Ryzen 5 Pro 5675U / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 3.1 GHz | 4.3 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 3 (21BC) |
|---|
| 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 3 (21BC) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD PCIe | 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption - Kioxia |
|---|
| AUDIO & VIDEO | Acer TravelMate Spin B3 (TMB311RN) | Lenovo ThinkPad L13 Yoga Gen 3 (21BC) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 605 | AMD Radeon Graphics |
|---|---|---|
| Max Monitors Supported | - | 3 external monitor(s) |
| Camera | Yes - HD | Yes - 1080p |
| Camera Features | Privacy shutter | Privacy shutter, Windows Hello, fixed focus, hybrid FHD/IR camera |
| 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 |
| Audio Features | - | Input: Dolby Voice, far-field |
| COMMUNICATIONS | Acer TravelMate Spin B3 (TMB311RN) | Lenovo ThinkPad L13 Yoga Gen 3 (21BC) |
|---|
| Wireless | Bluetooth, 802.11a/b/g/n/ac | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | - | AMD RZ616 |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| WWAN |
|---|
| Generation | - | 4G |
|---|---|---|
| Technology | - | LTE |
| Controller | - | Quectel EM05-G - M.2 Card |
| BATTERY | Acer TravelMate Spin B3 (TMB311RN) | Lenovo ThinkPad L13 Yoga Gen 3 (21BC) |
|---|
| Technology | 3-cell Lithium Ion | 4-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 48 Wh | 46 Wh |
| Battery Life | Up to 12 hours | - |
| AC ADAPTER | Acer TravelMate Spin B3 (TMB311RN) | Lenovo ThinkPad L13 Yoga Gen 3 (21BC) |
|---|
| 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 3 (21BC) |
|---|
| 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 3 (21BC) |
|---|
| Slots | - | 1 x Nano-SIM card (1 free) |
|---|---|---|
| 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 2 x USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) HDMI 2.1 (4K support) Headphone/microphone combo jack LAN (on supplied adapter) |
| Memory Card Reader | Yes (microSD) | - |
| SOFTWARE | Acer TravelMate Spin B3 (TMB311RN) | Lenovo ThinkPad L13 Yoga Gen 3 (21BC) |
|---|
| Operating System (OS) | Windows 10 Pro Education 64-bit Edition | Windows 11 Pro |
|---|
| MISCELLANEOUS | Acer TravelMate Spin B3 (TMB311RN) | Lenovo ThinkPad L13 Yoga Gen 3 (21BC) |
|---|
| Included Accessories | Power adapter, active stylus, 3-cell Li-Ion 48Wh battery | Power adapter, USB-C power adapter, Lenovo USB-C to Ethernet Adapter, Lenovo Integrated Pen |
|---|---|---|
| Security | Trusted Platform Module (TPM) Security Chip | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Security Slot Type | Kensington security slot | Kensington nano 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, Energy-Related Products (ErP) Lot 3, TCG Certified, TCO Certified 9.0 |
| SAR Value | 0.82 W/kg (body), 0.82 W/kg (limb), 0.82 W/kg (head) | - |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 5 °C |
| Humidity Range Operating | - | 8 - 95% |
| Manufacturer Warranty | Limited warranty - 1 year | - |
| Model Number | 31 | - |
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