Detailed comparison and review of Lenovo ThinkPad A475 and Acer TravelMate B1 (TMB114-21). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of Lenovo ThinkPad A475 based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard comfort
good enterprise security
solid battery life
efficient multitasking
mediocre display quality
heavier design
limited graphics performance
higher price point
Advantages and disadvantages of Acer TravelMate B1 (TMB114-21) based on its technical characteristics, features, user experience, expert reviews and price level.
durable build quality
affordable price point
efficient battery life
compact and portable
solid state drive storage
mediocre display quality
limited graphics performance
basic processor speed
fewer connectivity options
| DESIGN AND DIMENSIONS | Lenovo ThinkPad A475 | Acer TravelMate B1 (TMB114-21) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 33.66 cm x 23.25 cm x 1.995 cm | 35 cm x 25.3 cm x 2.007 cm |
| Weight | 1.65 kg | 1.68 kg |
| Colour | - | Black |
| DISPLAY | Lenovo ThinkPad A475 | Acer TravelMate B1 (TMB114-21) |
|---|
| Screen Size (Type) | 14" | 14" - TN |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 250 cd/m² | 220 cd/m² |
| Features | Anti-glare | Anti-glare, ComfyView |
| PROCESSOR | Lenovo ThinkPad A475 | Acer TravelMate B1 (TMB114-21) |
|---|
| CPU | AMD A12 PRO-8830B / 2.5 GHz | AMD A6 9220C / 1.8 GHz |
|---|---|---|
| Max Turbo Speed | - | 2.7 GHz |
| Number of Cores | Quad-Core | Dual-Core |
| Cache | - | L2 - 1 MB |
| 64-bit Computing | - | Yes |
| MEMORY | Lenovo ThinkPad A475 | Acer TravelMate B1 (TMB114-21) |
|---|
| RAM | 8 GB | 4 GB (1 x 4 GB) |
|---|---|---|
| Max RAM Supported | 32 GB | 16 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 1 |
| Empty Slots | - | 0 |
| STORAGE | Lenovo ThinkPad A475 | Acer TravelMate B1 (TMB114-21) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe | 64 GB eMMC - SanDisk |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad A475 | Acer TravelMate B1 (TMB114-21) |
|---|
| Graphics Processor (GPU) | AMD Radeon R7 | AMD Radeon R5 |
|---|---|---|
| Memory Allocation Technology | - | Shared Video Memory (UMA) |
| Camera | - | Yes - HD |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, microphone |
| Codec | Realtek ALC3268 | - |
| Compliant Standards | High Definition Audio | High Definition Audio |
| COMMUNICATIONS | Lenovo ThinkPad A475 | Acer TravelMate B1 (TMB114-21) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Wireless Controller | - | Atheros QCA9377A - M.2 Card |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | - | Wake-on-LAN (WOL) |
| BATTERY | Lenovo ThinkPad A475 | Acer TravelMate B1 (TMB114-21) |
|---|
| Technology | - | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | - | 51 Wh |
| Battery Life | - | Up to 10 hours |
| AC ADAPTER | Lenovo ThinkPad A475 | Acer TravelMate B1 (TMB114-21) |
|---|
| Input | - | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | - | 45 Watt, 19 V |
| INPUT | Lenovo ThinkPad A475 | Acer TravelMate B1 (TMB114-21) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
|---|---|---|
| Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad A475 | Acer TravelMate B1 (TMB114-21) |
|---|
| Interfaces | 2 x USB 3.1 Gen 1/USB 3.0 USB 3.1 Gen 1/USB 3.0 (Always On) USB-C 3.1 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) HDMI LAN Dock Headphone/microphone combo jack |
2 x USB 2.0 USB 3.0 (with power off charging) HDMI VGA LAN Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card, SDXC UHS Card) | Yes (SD Card) |
| SOFTWARE | Lenovo ThinkPad A475 | Acer TravelMate B1 (TMB114-21) |
|---|
| Operating System (OS) | Windows 10 Pro | Windows 10 Pro 64-bit Edition |
|---|
| MISCELLANEOUS | Lenovo ThinkPad A475 | Acer TravelMate B1 (TMB114-21) |
|---|
| Dockable | Yes | - |
|---|---|---|
| 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 | - | MU-MIMO technology, MIL-STD-810G tested |
| Compliant Standards | ISO 9001, ISO 14001, ISO 27001, GDPR | - |
| ENERGY STAR Certified | Yes | - |
| Manufacturer Warranty | Limited warranty - 2 years | Limited warranty - 1 year - carry-in Traveller warranty - 1 year |
| Model Number | - | 65R0 |
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