Detailed comparison and review of Acer ConceptD 7 Pro (CN715-72P) and Acer TravelMate B3 (TMB311). 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.
| DESIGN AND DIMENSIONS | Acer ConceptD 7 Pro (CN715-72P) | Acer TravelMate B3 (TMB311) |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 35.85 cm x 25.5 cm x 1.79 cm | 29.5 cm x 21.5 cm x 2.09 cm |
| Weight | 2.1 kg | 1.4 kg |
| Case Material | Aluminum | - |
| Colour | The white | Shale black |
| DISPLAY | Acer ConceptD 7 Pro (CN715-72P) | Acer TravelMate B3 (TMB311) |
|---|
| Screen Size (Type) | 15.6" - IPS | 11.6" - TN |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 3840 x 2160 (Ultra HD 4K) | 1366 x 768 (HD) |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 400 cd/m² | 220 cd/m² |
| Colour Gamut | 100% Adobe RGB | 45% NTSC |
| Features | Anti-glare, ComfyView, 30 ms response rate, Narrow Border Display, Delta E<2 calibration, Pantone Validated | Anti-glare, matte, ComfyView, Acer BluelightShield technology, 10 ms response rate |
| PROCESSOR | Acer ConceptD 7 Pro (CN715-72P) | Acer TravelMate B3 (TMB311) |
|---|
| CPU | Intel Core i7 (10th Gen) 10875H / 2.3 GHz | Intel Celeron N4120 / 1.1 GHz |
|---|---|---|
| Max Turbo Speed | 5.1 GHz | 2.6 GHz |
| Number of Cores | 8-core | Quad-Core |
| Cache | 16 MB | 4 MB |
| 64-bit Computing | Yes | - |
| Chipset | Intel HM470 | - |
| Features | Intel Smart Cache, Intel Turbo Boost Max Technology 3.0, Intel Thermal Velocity Boost | Intel Burst Technology |
| MEMORY | Acer ConceptD 7 Pro (CN715-72P) | Acer TravelMate B3 (TMB311) |
|---|
| RAM | 32 GB (2 x 16 GB) | 4 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 32 GB | - |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2933 MHz | - |
| Rated Speed | 2933 MHz | - |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 2 | - |
| Empty Slots | 0 | - |
| STORAGE | Acer ConceptD 7 Pro (CN715-72P) | Acer TravelMate B3 (TMB311) |
|---|
| Main Storage Size (HDD/SSD) | 1.024 TB SSD PCIe - Self-Encrypting Drive - Samsung | 64 GB eMMC - Kingston |
|---|
| AUDIO & VIDEO | Acer ConceptD 7 Pro (CN715-72P) | Acer TravelMate B3 (TMB311) |
|---|
| Graphics Processor (GPU) | NVIDIA Quadro RTX 3000 | Intel UHD Graphics 600 |
|---|---|---|
| Video Memory | 6 GB GDDR6 SDRAM | - |
| Camera | Yes - HD | Yes - HD |
| Camera Features | - | Privacy shutter |
| Video Resolutions | - | 1280 x 720 |
| Sound | Stereo speakers, two microphones | Stereo speakers, two microphones |
| Audio Features | MaxxAudio, MaxxBass, MaxxDialog | - |
| COMMUNICATIONS | Acer ConceptD 7 Pro (CN715-72P) | Acer TravelMate B3 (TMB311) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 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 | - | Wake-on-LAN (WOL), dual stream (2x2), MU-MIMO |
| BATTERY | Acer ConceptD 7 Pro (CN715-72P) | Acer TravelMate B3 (TMB311) |
|---|
| Technology | 4-cell Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 84 Wh | 48 Wh |
| Battery Life | Up to 7 hours | Up to 12 hours |
| AC ADAPTER | Acer ConceptD 7 Pro (CN715-72P) | Acer TravelMate B3 (TMB311) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 230 Watt, 19.5 V | 45 Watt, 5 / 9 / 12 / 15 / 20 V |
| INPUT | Acer ConceptD 7 Pro (CN715-72P) | Acer TravelMate B3 (TMB311) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | Multi-gesture touch pad | Multi-gesture touch pad, precision touchpad, mechanically anchored keys |
| CONNECTIONS & EXPANSIONS | Acer ConceptD 7 Pro (CN715-72P) | Acer TravelMate B3 (TMB311) |
|---|
| Interfaces | HDMI Mini DisplayPort USB-C 3.2 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) USB 3.2 Gen 2 (with power off charging) 2 x USB 3.2 Gen 2 LAN Headphone output Microphone input |
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 (microSD) |
| SOFTWARE | Acer ConceptD 7 Pro (CN715-72P) | Acer TravelMate B3 (TMB311) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 10 Pro 64-bit Edition National Academic |
|---|---|---|
| Software Included | - | Acer ProShield Security Manager |
| MISCELLANEOUS | Acer ConceptD 7 Pro (CN715-72P) | Acer TravelMate B3 (TMB311) |
|---|
| Included Accessories | Power adapter | USB-C power adapter, 3-cell Li-Ion 48Wh battery |
|---|---|---|
| Security | - | 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 | Administrator password, system password, HDCP Compliant, 4th Gen AeroBlade 3D Metal 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 | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | 75UV | 31 |
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