In depth comparison and review of Acer TravelMate B3 (TMB311-31) 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 (TMB311-31) | Acer TravelMate P4 (TMP414-51) |
|---|
| Product Type | Notebook | 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 (TMB311-31) | Acer TravelMate P4 (TMP414-51) |
|---|
| Screen Size (Type) | 11.6" | 14" - IPS |
|---|---|---|
| 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 | 220 cd/m² | 250 cd/m² |
| Features | Anti-glare, ComfyView, 10 ms response rate, Narrow Border Display | Anti-glare, 25 ms response rate, Narrow Border Display |
| PROCESSOR | Acer TravelMate B3 (TMB311-31) | 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 | Yes |
| Features | Intel Burst Technology | Intel Turbo Boost Technology 2.0, Intel Smart Cache |
| MEMORY | Acer TravelMate B3 (TMB311-31) | 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 | LPDDR4 SDRAM | DDR4 SDRAM |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 2 |
| Empty Slots | - | 0 |
| STORAGE | Acer TravelMate B3 (TMB311-31) | Acer TravelMate P4 (TMP414-51) |
|---|
| Main Storage Size (HDD/SSD) | 64 GB eMMC - SanDisk | 512 GB SSD M.2 2280 PCIe - Samsung |
|---|
| AUDIO & VIDEO | Acer TravelMate B3 (TMB311-31) | Acer TravelMate P4 (TMP414-51) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 600 | Intel Iris Xe Graphics |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | Shared Video Memory (UMA) |
| Camera | Yes - HD | Yes - Full HD |
| Camera Features | - | IR camera, Windows Hello |
| Sound | Stereo speakers, microphone | Stereo speakers, two microphones |
| Compliant Standards | High Definition Audio | - |
| COMMUNICATIONS | Acer TravelMate B3 (TMB311-31) | Acer TravelMate P4 (TMP414-51) |
|---|
| Wireless | 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | Intel Wireless-AC 9560 - M.2 2230 | Intel Wi-Fi 6 AX 201 |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| BATTERY | Acer TravelMate B3 (TMB311-31) | Acer TravelMate P4 (TMP414-51) |
|---|
| Technology | 4-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 (TMB311-31) | Acer TravelMate P4 (TMP414-51) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V | 65 Watt, 19 V |
| INPUT | Acer TravelMate B3 (TMB311-31) | Acer TravelMate P4 (TMP414-51) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | - | Yes |
| Features | Multi-gesture touch pad, Acer FineTip keyboard | Multi-gesture touch pad |
| CONNECTIONS & EXPANSIONS | Acer TravelMate B3 (TMB311-31) | Acer TravelMate P4 (TMP414-51) |
|---|
| Interfaces | 2 x USB 3.2 Gen 1 HDMI Headphone/microphone combo jack LAN |
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 (TMB311-31) | Acer TravelMate P4 (TMP414-51) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition National Academic | Windows 10 Pro 64-bit Edition |
|---|
| MISCELLANEOUS | Acer TravelMate B3 (TMB311-31) | Acer TravelMate P4 (TMP414-51) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Integrated Options | - | Hall sensor |
| Security | Trusted Platform Module (TPM 2.0) Security Chip | 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, hard drive password | Administrator password, system password |
| Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
- |
| Model Number | C5KC | 546C |
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