In depth comparison and review of Acer TravelMate B3 (TMB311) and Acer TravelMate P4 (TMP414-51). 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.
| DESIGN AND DIMENSIONS | Acer TravelMate B3 (TMB311) | Acer TravelMate P4 (TMP414-51) |
|---|
| Product Type | Notebook - 180-degree hinge design | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 29.5 cm x 21.5 cm x 2.09 cm | 32.5 cm x 23.6 cm x 1.8 cm |
| Weight | 1.4 kg | 1.4 kg |
| Case Material | - | Anodised aluminium |
| Colour | Shale black | Slate blue |
| DISPLAY | Acer TravelMate B3 (TMB311) | Acer TravelMate P4 (TMP414-51) |
|---|
| 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 | 250 cd/m² |
| Colour Gamut | 45% NTSC | - |
| Features | Anti-glare, matte, ComfyView, Acer BluelightShield technology, 10 ms response rate | Anti-glare, 25 ms response rate, Narrow Border Display |
| PROCESSOR | Acer TravelMate B3 (TMB311) | Acer TravelMate P4 (TMP414-51) |
|---|
| CPU | Intel Celeron N4120 / 1.1 GHz | Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 2.6 GHz | 4.2 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | 4 MB | 8 MB |
| 64-bit Computing | - | Yes |
| Features | Intel Burst Technology | Intel Turbo Boost Technology 2.0, Intel Smart Cache |
| MEMORY | Acer TravelMate B3 (TMB311) | Acer TravelMate P4 (TMP414-51) |
|---|
| RAM | 4 GB (provided memory is soldered) | 8 GB (2 x 4 GB) |
|---|---|---|
| Max RAM Supported | - | 32 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 2 |
| Empty Slots | - | 0 |
| STORAGE | Acer TravelMate B3 (TMB311) | Acer TravelMate P4 (TMP414-51) |
|---|
| Main Storage Size (HDD/SSD) | 64 GB eMMC - Kingston | 512 GB SSD M.2 2280 PCIe - Samsung |
|---|
| AUDIO & VIDEO | Acer TravelMate B3 (TMB311) | Acer TravelMate P4 (TMP414-51) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 600 | Intel Iris Xe Graphics |
|---|---|---|
| Memory Allocation Technology | - | Shared Video Memory (UMA) |
| Camera | Yes - HD | Yes - Full HD |
| Camera Features | Privacy shutter | IR camera, Windows Hello |
| Video Resolutions | 1280 x 720 | - |
| Sound | Stereo speakers, two microphones | Stereo speakers, two microphones |
| COMMUNICATIONS | Acer TravelMate B3 (TMB311) | Acer TravelMate P4 (TMP414-51) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | Intel Wireless-AC 9560 - M.2 2230 (CNVi) | Intel Wi-Fi 6 AX 201 |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | Wake-on-LAN (WOL), dual stream (2x2), MU-MIMO | - |
| BATTERY | Acer TravelMate B3 (TMB311) | Acer TravelMate P4 (TMP414-51) |
|---|
| Technology | 3-cell Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 48 Wh | 56 Wh |
| Battery Life | Up to 12 hours | Up to 13.5 hours |
| AC ADAPTER | Acer TravelMate B3 (TMB311) | Acer TravelMate P4 (TMP414-51) |
|---|
| 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, 19 V |
| INPUT | Acer TravelMate B3 (TMB311) | Acer TravelMate P4 (TMP414-51) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | Multi-gesture touch pad, precision touchpad, mechanically anchored keys | Multi-gesture touch pad |
| CONNECTIONS & EXPANSIONS | Acer TravelMate B3 (TMB311) | Acer TravelMate P4 (TMP414-51) |
|---|
| 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) |
HDMI USB-C 3.2 Gen 2 2 x USB 3.2 Gen 2 LAN Audio line-out |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | Acer TravelMate B3 (TMB311) | Acer TravelMate P4 (TMP414-51) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition National Academic | Windows 10 Pro 64-bit Edition |
|---|---|---|
| Software Included | Acer ProShield Security Manager | - |
| MISCELLANEOUS | Acer TravelMate B3 (TMB311) | Acer TravelMate P4 (TMP414-51) |
|---|
| Included Accessories | USB-C power adapter, 3-cell Li-Ion 48Wh battery | Power adapter |
|---|---|---|
| Integrated Options | - | Hall sensor |
| Security | Discrete Trusted Platform Module (TPM) solution | Trusted Platform Module (TPM) Security Chip, smart card reader |
| 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, system password | Administrator password, system password |
| Compliant Standards | MIL-STD 810G | - |
| SAR Value | 0.82 W/kg (body), 0.82 W/kg (limb), 0.82 W/kg (head) | - |
| Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
- |
| Model Number | 31 | 546C |
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