Side by side comparison and review of Acer TravelMate B3 (TMB311) and Lenovo Yoga Slim 7 14IIL05 (82A1). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of Acer TravelMate B3 (TMB311) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
affordable price point
long battery life
educational software included
decent connectivity options
mediocre display resolution
limited storage capacity
basic processor performance
average graphics capability
Advantages and disadvantages of Lenovo Yoga Slim 7 14IIL05 (82A1) based on its technical characteristics, features, user experience, expert reviews and price level.
impressive battery life
lightweight design
vivid display quality
fast processing speed
good value for money
limited port selection
average speaker quality
no dedicated GPU
plastic build quality
| DESIGN AND DIMENSIONS | Acer TravelMate B3 (TMB311) | Lenovo Yoga Slim 7 14IIL05 (82A1) |
|---|
| Product Type | Notebook - 180-degree hinge design | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 29.5 cm x 21.5 cm x 2.09 cm | 32.06 cm x 20.818 cm x 1.51 cm |
| Weight | 1.4 kg | 1.5 kg |
| Case Material | - | Aluminum |
| Colour | Shale black | Orchid | Dark moss |
| DISPLAY | Acer TravelMate B3 (TMB311) | Lenovo Yoga Slim 7 14IIL05 (82A1) |
|---|
| Screen Size (Type) | 11.6" - TN | 14" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 220 cd/m² | 300 cd/m² |
| Colour Gamut | 45% NTSC | 100% sRGB |
| Features | Anti-glare, matte, ComfyView, Acer BluelightShield technology, 10 ms response rate | Anti-glare |
| PROCESSOR | Acer TravelMate B3 (TMB311) | Lenovo Yoga Slim 7 14IIL05 (82A1) |
|---|
| CPU | Intel Celeron N4120 / 1.1 GHz | Intel Core i5 (10th Gen) 1035G4 / 1.1 GHz |
|---|---|---|
| Max Turbo Speed | 2.6 GHz | 3.7 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | 4 MB | 6 MB |
| 64-bit Computing | - | Yes |
| Features | Intel Burst Technology | Integrated memory controller |
| MEMORY | Acer TravelMate B3 (TMB311) | Lenovo Yoga Slim 7 14IIL05 (82A1) |
|---|
| RAM | 4 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM | LPDDR4X SDRAM |
| Speed | - | 3200 MHz |
| Rated Speed | - | 3200 MHz |
| STORAGE | Acer TravelMate B3 (TMB311) | Lenovo Yoga Slim 7 14IIL05 (82A1) |
|---|
| Main Storage Size (HDD/SSD) | 64 GB eMMC - Kingston | 256 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Acer TravelMate B3 (TMB311) | Lenovo Yoga Slim 7 14IIL05 (82A1) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 600 | Intel Iris Plus Graphics |
|---|---|---|
| Memory Allocation Technology | - | Shared Video Memory (UMA) |
| Camera | Yes - HD | Yes - 720p |
| Camera Features | Privacy shutter | IR camera, Windows Hello, fixed focus, ToF sensor |
| Video Resolutions | 1280 x 720 | - |
| Sound | Stereo speakers, two microphones | Stereo speakers, dual array microphone |
| Compliant Standards | - | High Definition Audio, Dolby Atmos |
| COMMUNICATIONS | Acer TravelMate B3 (TMB311) | Lenovo Yoga Slim 7 14IIL05 (82A1) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|---|---|
| Wireless Controller | Intel Wireless-AC 9560 - M.2 2230 (CNVi) | M.2 Card |
| Network Interface | Gigabit Ethernet | - |
| Features | Wake-on-LAN (WOL), dual stream (2x2), MU-MIMO | Dual stream (2x2) |
| BATTERY | Acer TravelMate B3 (TMB311) | Lenovo Yoga Slim 7 14IIL05 (82A1) |
|---|
| Technology | 3-cell Lithium Ion | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 48 Wh | 60.7 Wh |
| Battery Life | Up to 12 hours | Up to 15 hours |
| AC ADAPTER | Acer TravelMate B3 (TMB311) | Lenovo Yoga Slim 7 14IIL05 (82A1) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 5 / 9 / 12 / 15 / 20 V | 65 Watt |
| INPUT | Acer TravelMate B3 (TMB311) | Lenovo Yoga Slim 7 14IIL05 (82A1) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | Multi-gesture touch pad, precision touchpad, mechanically anchored keys | Multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Acer TravelMate B3 (TMB311) | Lenovo Yoga Slim 7 14IIL05 (82A1) |
|---|
| Interfaces | HDMI 2 x USB 3.2 Gen 1 LAN (RJ-45) Headphone/microphone combo jack USB-C 3.2 Gen 1 (supports DisplayPort Alt Mode) (DC-In combo, Power Delivery) |
USB-C 3.2 Gen 2 (supports Thunderbolt 3, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) USB-C (Power Delivery 3.0) USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 Headphone/microphone combo jack HDMI |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | Acer TravelMate B3 (TMB311) | Lenovo Yoga Slim 7 14IIL05 (82A1) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition National Academic | Windows 10 Home 64-bit Edition - English |
|---|---|---|
| Software Included | Acer ProShield Security Manager | Microsoft Office (Trial) |
| MISCELLANEOUS | Acer TravelMate B3 (TMB311) | Lenovo Yoga Slim 7 14IIL05 (82A1) |
|---|
| Included Accessories | USB-C power adapter, 3-cell Li-Ion 48Wh battery | USB-C power adapter |
|---|---|---|
| Integrated Options | - | Ambient light sensor |
| Security | Discrete Trusted Platform Module (TPM) solution | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | Administrator password, system password | Administrator password, hard drive password, power-on password, Rapid Charge Pro |
| Compliant Standards | MIL-STD 810G | RoHS, Energy-Related Products (ErP) Lot 3 |
| SAR Value | 0.82 W/kg (body), 0.82 W/kg (limb), 0.82 W/kg (head) | 0.94 W/kg (body), 0.94 W/kg (limb) |
| ENERGY STAR Certified | - | Yes |
| Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
Limited warranty - 1 year - pick-up and return |
| Model Number | 31 | - |
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