In depth comparison and review of Acer ConceptD 5 Pro (CN516) and Acer TravelMate B3 (TMB311). 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 ConceptD 5 Pro (CN516) | Acer TravelMate B3 (TMB311) |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 35.85 cm x 26.24 cm x 1.99 cm | 29.5 cm x 21.5 cm x 2.09 cm |
| Weight | 2.45 kg | 1.4 kg |
| Case Material | Anodised aluminium | - |
| Colour | The black | Shale black |
| DISPLAY | Acer ConceptD 5 Pro (CN516) | Acer TravelMate B3 (TMB311) |
|---|
| Screen Size (Type) | 16" - IPS | 11.6" - TN |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 3072 x 1920 (WQXGA+) | 1366 x 768 (HD) |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:9 |
| Image Brightness | 400 cd/m² | 220 cd/m² |
| Colour Gamut | 100% DCI-P3 | 45% NTSC |
| Features | Anti-glare, ComfyView, 30 ms response rate, Narrow Border Display, Delta E<2 calibration | Anti-glare, matte, ComfyView, Acer BluelightShield technology, 10 ms response rate |
| PROCESSOR | Acer ConceptD 5 Pro (CN516) | Acer TravelMate B3 (TMB311) |
|---|
| CPU | Intel Core i7 (11th Gen) 11800H | Intel Celeron N4120 / 1.1 GHz |
|---|---|---|
| Max Turbo Speed | 4.6 GHz | 2.6 GHz |
| Number of Cores | 8-core | Quad-Core |
| Cache | 24 MB | 4 MB |
| Chipset | Intel HM570 | - |
| Features | Intel Smart Cache, Intel Deep Learning Boost (DL Boost) | Intel Burst Technology |
| MEMORY | Acer ConceptD 5 Pro (CN516) | Acer TravelMate B3 (TMB311) |
|---|
| RAM | 16 GB (2 x 8 GB) | 4 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 64 GB | - |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 3200 MHz | - |
| Rated Speed | 3200 MHz | - |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 2 | - |
| Empty Slots | 0 | - |
| STORAGE | Acer ConceptD 5 Pro (CN516) | Acer TravelMate B3 (TMB311) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe - Self-Encrypting Drive - Samsung | 64 GB eMMC - Kingston |
|---|
| AUDIO & VIDEO | Acer ConceptD 5 Pro (CN516) | Acer TravelMate B3 (TMB311) |
|---|
| Graphics Processor (GPU) | NVIDIA RTX A5000 | Intel UHD Graphics 600 |
|---|---|---|
| Video Memory | 16 GB GDDR6 SDRAM | - |
| Camera | Yes - HD | Yes - HD |
| Camera Features | 66 degrees | Privacy shutter |
| Video Resolutions | 1280 x 720 | 1280 x 720 |
| Sound | Stereo speakers, two microphones | Stereo speakers, two microphones |
| COMMUNICATIONS | Acer ConceptD 5 Pro (CN516) | Acer TravelMate B3 (TMB311) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | Killer Wi-Fi 6 AX1650i - M.2 2230 (CNVi) | Intel Wireless-AC 9560 - M.2 2230 (CNVi) |
| Network Interface | 2.5 Gigabit Ethernet | Gigabit Ethernet |
| Features | Dual stream (2x2) | Wake-on-LAN (WOL), dual stream (2x2), MU-MIMO |
| BATTERY | Acer ConceptD 5 Pro (CN516) | Acer TravelMate B3 (TMB311) |
|---|
| Technology | 4-cell Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 99 Wh | 48 Wh |
| Battery Life | Up to 11 hours | Up to 12 hours |
| AC ADAPTER | Acer ConceptD 5 Pro (CN516) | Acer TravelMate B3 (TMB311) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 230 Watt, 19.5 V, 11.8 A | 45 Watt, 5 / 9 / 12 / 15 / 20 V |
| INPUT | Acer ConceptD 5 Pro (CN516) | Acer TravelMate B3 (TMB311) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | Multi-gesture touch pad, Corning Gorilla Glass touchpad, silent keys | Multi-gesture touch pad, precision touchpad, mechanically anchored keys |
| CONNECTIONS & EXPANSIONS | Acer ConceptD 5 Pro (CN516) | Acer TravelMate B3 (TMB311) |
|---|
| Interfaces | HDMI 2 x USB-C 3.2 Gen 2 (supports Thunderbolt 4, DisplayPort Alt Mode) USB 3.2 Gen 2 USB 3.2 Gen 2 (with power off charging) LAN Headphone/microphone combo jack |
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) |
|---|---|---|
| Memory Card Reader | Yes (SD Card) | Yes (microSD) |
| SOFTWARE | Acer ConceptD 5 Pro (CN516) | Acer TravelMate B3 (TMB311) |
|---|
| Operating System (OS) | Windows 11 Pro | Windows 10 Pro 64-bit Edition National Academic |
|---|---|---|
| Software Included | - | Acer ProShield Security Manager |
| MISCELLANEOUS | Acer ConceptD 5 Pro (CN516) | Acer TravelMate B3 (TMB311) |
|---|
| Included Accessories | Power adapter | USB-C power adapter, 3-cell Li-Ion 48Wh battery |
|---|---|---|
| Security | Fingerprint reader | Discrete Trusted Platform Module (TPM) solution |
| 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 | 5th Gen AeroBlade 3D fan technology | 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 - 3 years - carry-in International travellers warranty - 1 year |
Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | 72P | 31 |
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