In depth comparison and review of Acer TravelMate B3 (TMB311-31) and Acer TravelMate P2 16 (TMP216-51). 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 P2 16 (TMP216-51) |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 29.5 cm x 21.5 cm x 2.09 cm | 35.89 cm x 26 cm x 1.99 cm |
| Weight | 1.4 kg | 1.9 kg |
| Case Material | - | Polycarbonate, ABS plastic |
| Colour | Shale black | Steel grey |
| DISPLAY | Acer TravelMate B3 (TMB311-31) | Acer TravelMate P2 16 (TMP216-51) |
|---|
| Screen Size (Type) | 11.6" | 16" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1366 x 768 (HD) | 1920 x 1200 (WUXGA) |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | 220 cd/m² | 250 cd/m² |
| Colour Gamut | - | 45% NTSC |
| Features | Anti-glare, ComfyView, 10 ms response rate, Narrow Border Display | Anti-glare, matte, ComfyView, Acer BluelightShield technology, 30 ms response rate, Narrow Border Display |
| PROCESSOR | Acer TravelMate B3 (TMB311-31) | Acer TravelMate P2 16 (TMP216-51) |
|---|
| CPU | Intel Celeron N4120 / 1.1 GHz | Intel Core i5 (13th Gen) 1335U |
|---|---|---|
| Max Turbo Speed | 2.6 GHz | 4.6 GHz |
| Number of Cores | Quad-Core | 10-core |
| Cache | 4 MB | L3 - 12 MB |
| 64-bit Computing | Yes | - |
| Features | Intel Burst Technology | - |
| MEMORY | Acer TravelMate B3 (TMB311-31) | Acer TravelMate P2 16 (TMP216-51) |
|---|
| RAM | 4 GB (provided memory is soldered) | 16 GB (2 x 8 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 P2 16 (TMP216-51) |
|---|
| Main Storage Size (HDD/SSD) | 64 GB eMMC - SanDisk | 512 GB SSD - Kingston |
|---|
| AUDIO & VIDEO | Acer TravelMate B3 (TMB311-31) | Acer TravelMate P2 16 (TMP216-51) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 600 | Intel Iris Xe Graphics |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | - |
| Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
| Camera | Yes - HD | Yes - HD |
| Camera Features | - | Privacy shutter, Temporal Noise Reduction |
| Sound | Stereo speakers, microphone | Stereo speakers, two microphones |
| Compliant Standards | High Definition Audio | DTS Sound |
| Audio Features | - | Input: AI noise reduction |
| COMMUNICATIONS | Acer TravelMate B3 (TMB311-31) | Acer TravelMate P2 16 (TMP216-51) |
|---|
| Wireless | 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0 | Bluetooth, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | Intel Wireless-AC 9560 - M.2 2230 | - |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | - | Dual stream (2x2) |
| BATTERY | Acer TravelMate B3 (TMB311-31) | Acer TravelMate P2 16 (TMP216-51) |
|---|
| Technology | 4-cell Lithium Ion | - |
|---|---|---|
| Battery Capacity (Size) | 48 Wh | 50 Wh |
| Battery Life | Up to 12 hours | - |
| AC ADAPTER | Acer TravelMate B3 (TMB311-31) | Acer TravelMate P2 16 (TMP216-51) |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 45 Watt, 19 V | 65 Watt, 5 / 9 / 12 / 15 / 20 V |
| INPUT | Acer TravelMate B3 (TMB311-31) | Acer TravelMate P2 16 (TMP216-51) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | - | Yes |
| Features | Multi-gesture touch pad, Acer FineTip keyboard | Multi-gesture touch pad, precision touchpad, OceanGlass touchpad, 1.55mm travel distance |
| CONNECTIONS & EXPANSIONS | Acer TravelMate B3 (TMB311-31) | Acer TravelMate P2 16 (TMP216-51) |
|---|
| Interfaces | 2 x USB 3.2 Gen 1 HDMI Headphone/microphone combo jack LAN |
HDMI USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) USB 3.2 Gen 1 (with power off charging) USB 3.2 Gen 1 LAN Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | Acer TravelMate B3 (TMB311-31) | Acer TravelMate P2 16 (TMP216-51) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition National Academic | Windows 11 Pro |
|---|
| MISCELLANEOUS | Acer TravelMate B3 (TMB311-31) | Acer TravelMate P2 16 (TMP216-51) |
|---|
| - | 100 % | |
| Included Accessories | Power adapter | USB-C power adapter, HDD kit |
| Security | Trusted Platform Module (TPM 2.0) Security Chip | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, 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, Acer Purified.Voice technology, Acer Dust Defender technology, MIL-STD-810H tested |
| Compliant Standards | - | TCO Certified 9.0 |
| Specific Absorption Rate (SAR) | - | 1.14 W/kg (head) 1.14 W/kg (body) 1.14 W/kg (limb) |
| Carbon Footprint | - | 385 kg carbon emissions |
| Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | C5KC | TCO |
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