In depth comparison and review of Lenovo ThinkPad Yoga 11e (5th Gen) (20LM) and Acer TravelMate Spin B3 (TMB311R-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 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
| DESIGN AND DIMENSIONS | Lenovo ThinkPad Yoga 11e (5th Gen) (20LM) | Acer TravelMate Spin B3 (TMB311R-31) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 30 cm x 21 cm x 2.25 cm | 29.5 cm x 21.5 cm x 2.09 cm |
| Weight | 1.54 kg | 1.49 kg |
| Case Material | Polycarbonate ABS, glass-fibre | - |
| Colour | Black | Shale black |
| DISPLAY | Lenovo ThinkPad Yoga 11e (5th Gen) (20LM) | Acer TravelMate Spin B3 (TMB311R-31) |
|---|
| Screen Size (Type) | 11.6" - IPS | 11.6" - AHVA |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | Yes (multi-touch) |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1366 x 768 (HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 250 cd/m² | 235 cd/m² |
| Windows Ink Capability | - | Yes |
| Features | Anti-glare | Glare, CineCrystal, 25 ms response rate |
| PROCESSOR | Lenovo ThinkPad Yoga 11e (5th Gen) (20LM) | Acer TravelMate Spin B3 (TMB311R-31) |
|---|
| CPU | Intel Celeron N4100 / 1.1 GHz | Intel Celeron N4020 / 1.1 GHz |
|---|---|---|
| Max Turbo Speed | 2.4 GHz | 2.8 GHz |
| Number of Cores | Quad-Core | Dual-Core |
| Cache | 4 MB | 4 MB |
| 64-bit Computing | Yes | Yes |
| Features | Integrated memory controller | Intel Burst Technology |
| MEMORY | Lenovo ThinkPad Yoga 11e (5th Gen) (20LM) | Acer TravelMate Spin B3 (TMB311R-31) |
|---|
| RAM | 4 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2400 MHz | - |
| Rated Speed | 2400 MHz | - |
| STORAGE | Lenovo ThinkPad Yoga 11e (5th Gen) (20LM) | Acer TravelMate Spin B3 (TMB311R-31) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB eMMC | 64 GB eMMC - eMMC 5.1 - SanDisk |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad Yoga 11e (5th Gen) (20LM) | Acer TravelMate Spin B3 (TMB311R-31) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 600 | Intel UHD Graphics 600 |
|---|---|---|
| Memory Allocation Technology | - | Shared Video Memory (UMA) |
| Camera | Yes - 720p (front) | Yes - HD |
| Sound | Stereo speakers, microphone | Stereo speakers, two microphones |
| Codec | Realtek ALC3287 | - |
| Compliant Standards | High Definition Audio, Dolby Audio | High Definition Audio |
| COMMUNICATIONS | Lenovo ThinkPad Yoga 11e (5th Gen) (20LM) | Acer TravelMate Spin B3 (TMB311R-31) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | Intel Wireless-AC 9260 - M.2 Card | Intel Wireless-AC 9560 - M.2 2230 |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | Realtek RTL8111GUS-CG | - |
| Features | - | Wake-on-LAN (WOL) |
| BATTERY | Lenovo ThinkPad Yoga 11e (5th Gen) (20LM) | Acer TravelMate Spin B3 (TMB311R-31) |
|---|
| Technology | Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 42 Wh | 48 Wh |
| Battery Life | Up to 12 hours | Up to 12 hours |
| AC ADAPTER | Lenovo ThinkPad Yoga 11e (5th Gen) (20LM) | Acer TravelMate Spin B3 (TMB311R-31) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 45 Watt, 19 V |
| INPUT | Lenovo ThinkPad Yoga 11e (5th Gen) (20LM) | Acer TravelMate Spin B3 (TMB311R-31) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Features | Volume control, multi-touch touchpad | Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad Yoga 11e (5th Gen) (20LM) | Acer TravelMate Spin B3 (TMB311R-31) |
|---|
| Interfaces | 2 x USB 3.1 Gen 1 USB-C 3.1 Gen 1 LAN Headphone/microphone combo jack HDMI |
2 x USB 3.2 Gen 1 HDMI Headphone/microphone combo jack LAN |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | Lenovo ThinkPad Yoga 11e (5th Gen) (20LM) | Acer TravelMate Spin B3 (TMB311R-31) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Pro 64-bit Edition National Academic |
|---|
| MISCELLANEOUS | Lenovo ThinkPad Yoga 11e (5th Gen) (20LM) | Acer TravelMate Spin B3 (TMB311R-31) |
|---|
| Included Accessories | 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, hard drive password, power-on password, MIL-STD-810G tested | MU-MIMO technology |
| Compliant Standards | RoHS | MIL-STD 810G |
| SAR Value | 0.855 W/kg (body), 0.855 W/kg (limb) | 0.82 W/kg (body), 0.82 W/kg (limb), 0.82 W/kg (head) |
| ENERGY STAR Certified | Yes | - |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | - | C2K1 |
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