In depth comparison and review of Acer TravelMate Spin B3 (TMB311R-31) and Lenovo Yoga 9 14IRP8 (83B1). 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 Yoga 9 14IRP8 (83B1) based on its technical characteristics, features, user experience, expert reviews and price level.
superb 4k display
responsive touchscreen
powerful intel processor
rotating sound bar
stylish design
high price point
limited port selection
average battery life
heavier build
| DESIGN AND DIMENSIONS | Acer TravelMate Spin B3 (TMB311R-31) | Lenovo Yoga 9 14IRP8 (83B1) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 29.5 cm x 21.5 cm x 2.09 cm | 31.8 cm x 23 cm x 1.525 cm |
| Weight | 1.49 kg | 1.4 kg |
| Case Material | - | Aluminium (top), aluminium (bottom) |
| Colour | Shale black | Storm grey |
| DISPLAY | Acer TravelMate Spin B3 (TMB311R-31) | Lenovo Yoga 9 14IRP8 (83B1) |
|---|
| Screen Size (Type) | 11.6" - AHVA | 14" OLED |
|---|---|---|
| Touchscreen | Yes (multi-touch) | Yes (10-point multi-touch) |
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1366 x 768 (HD) | 2880 x 1800 (2.8K) |
| V-Sync Rate at Max Res. | - | 90 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | 235 cd/m² | 400 cd/m² |
| Colour Gamut | - | 100% DCI-P3 |
| Windows Ink Capability | Yes | - |
| Features | Glare, CineCrystal, 25 ms response rate | Glossy, capacitive touch screen, Eyesafe technology, HDR 500 True Black, Dolby Vision |
| PROCESSOR | Acer TravelMate Spin B3 (TMB311R-31) | Lenovo Yoga 9 14IRP8 (83B1) |
|---|
| CPU | Intel Celeron N4020 / 1.1 GHz | Intel Core i7 (13th Gen) 1360P / 2.2 GHz |
|---|---|---|
| Max Turbo Speed | 2.8 GHz | 5 GHz |
| Number of Cores | Dual-Core | 12-core |
| Cache | 4 MB | 18 MB |
| 64-bit Computing | Yes | - |
| Platform Technology | - | Intel Evo |
| Features | Intel Burst Technology | Integrated memory controller |
| MEMORY | Acer TravelMate Spin B3 (TMB311R-31) | Lenovo Yoga 9 14IRP8 (83B1) |
|---|
| RAM | 4 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
| Speed | - | 5200 MHz |
| Rated Speed | - | 5200 MHz |
| STORAGE | Acer TravelMate Spin B3 (TMB311R-31) | Lenovo Yoga 9 14IRP8 (83B1) |
|---|
| Main Storage Size (HDD/SSD) | 64 GB eMMC - eMMC 5.1 - SanDisk | 1 TB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Acer TravelMate Spin B3 (TMB311R-31) | Lenovo Yoga 9 14IRP8 (83B1) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 600 | Intel Iris Xe Graphics |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | - |
| Max Monitors Supported | - | 3 external monitor(s) |
| Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
| Camera | Yes - HD | Yes - 1080p |
| Camera Features | - | Privacy shutter, IR camera, Windows Hello, fixed focus, ToF sensor |
| Sound | Stereo speakers, two microphones | Two tweeters, two woofers, dual array microphone |
| Codec | - | Realtek ALC3306 |
| Compliant Standards | High Definition Audio | High Definition Audio, Dolby Atmos |
| Audio Features | - | Output: Bowers & Wilkins speakers, Smart Amplifier (AMP); Input: noise-cancellation technology |
| COMMUNICATIONS | Acer TravelMate Spin B3 (TMB311R-31) | Lenovo Yoga 9 14IRP8 (83B1) |
|---|
| Wireless | 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0 | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | Intel Wireless-AC 9560 - M.2 2230 | - |
| Network Interface | Gigabit Ethernet | - |
| Features | Wake-on-LAN (WOL) | Dual stream (2x2) |
| BATTERY | Acer TravelMate Spin B3 (TMB311R-31) | Lenovo Yoga 9 14IRP8 (83B1) |
|---|
| Technology | 4-cell Lithium Ion | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 48 Wh | 75 Wh |
| Battery Life | Up to 12 hours | Up to 14 hours |
| Battery Run Time | - | Local video (1080p) playback time (150 nits): up to 14 hours |
| AC ADAPTER | Acer TravelMate Spin B3 (TMB311R-31) | Lenovo Yoga 9 14IRP8 (83B1) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V | 100 Watt |
| INPUT | Acer TravelMate Spin B3 (TMB311R-31) | Lenovo Yoga 9 14IRP8 (83B1) |
|---|
| Type | Keyboard, touchpad | Keyboard, digitizer, touchpad, digital pen |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad | Multi-touch touchpad, buttonless touchpad, precision glass touchpad |
| CONNECTIONS & EXPANSIONS | Acer TravelMate Spin B3 (TMB311R-31) | Lenovo Yoga 9 14IRP8 (83B1) |
|---|
| Interfaces | 2 x USB 3.2 Gen 1 HDMI Headphone/microphone combo jack LAN |
USB 3.2 Gen 2 USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) 2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | - |
| SOFTWARE | Acer TravelMate Spin B3 (TMB311R-31) | Lenovo Yoga 9 14IRP8 (83B1) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition National Academic | Windows 11 Home - English |
|---|---|---|
| Software Included | - | Microsoft Office (Trial) |
| MISCELLANEOUS | Acer TravelMate Spin B3 (TMB311R-31) | Lenovo Yoga 9 14IRP8 (83B1) |
|---|
| Included Accessories | Power adapter | USB-C slim power adapter, Lenovo Precision Pen 2, Lenovo Yoga 14-inch sleeve |
|---|---|---|
| Bundled with | - | Lenovo USB-C 3-in-1 Hub |
| Integrated Options | - | Accelerometer, ambient light sensor, hall sensor |
| Security | - | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | MU-MIMO technology | Administrator password, hard drive password, MIL-STD-810H tested, Rapid Charge Boost, self-healing BIOS |
| Compliant Standards | MIL-STD 810G | RoHS, Energy-Related Products (ErP) Lot 3, Energy-Related Products (ErP) Lot 26, TUV Rheinland Low Blue Light (Hardware Solution) |
| 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 - carry-in International travellers warranty - 1 year |
Limited warranty - 1 year - pick-up and return |
| Model Number | C2K1 | - |
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