In depth comparison and review of Acer ConceptD 3 Pro (CN315-71P) and Acer TravelMate B3 11 (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.
Advantages and disadvantages of Acer ConceptD 3 Pro (CN315-71P) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful quadro graphics
color-accurate 4k display
robust build quality
efficient thermal management
adequate port selection
heavy form factor
average battery life
high price point
limited upgradeability
Advantages and disadvantages of Acer TravelMate B3 11 (TMB311) based on its technical characteristics, features, user experience, expert reviews and price level.
durable build quality
affordable price point
efficient battery life
robust security features
lightweight design
mediocre display quality
limited storage capacity
basic graphics performance
slow processor speed
DESIGN AND DIMENSIONS | Acer ConceptD 3 Pro (CN315-71P) | Acer TravelMate B3 11 (TMB311) |
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Product Type | Notebook | Notebook - 180-degree hinge design |
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Dimensions (WxDxH) | 36.34 cm x 25.45 cm x 2.085 cm | 29.08 cm x 21.145 cm x 2.075 cm |
Weight | 2.35 kg | 1.4 kg |
Colour | The white | Black | Shale black |
DISPLAY | Acer ConceptD 3 Pro (CN315-71P) | Acer TravelMate B3 11 (TMB311) |
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Screen Size (Type) | 15.6" - IPS | 11.6" - IPS |
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LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1920 x 1080 (Full HD) | 1366 x 768 (WXGA) |
V-Sync Rate at Max Res. | - | 60 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | - |
Image Brightness | 300 cd/m² | 250 cd/m² |
Colour Gamut | 100% DCI-P3 | 50% NTSC |
Features | Anti-glare, ComfyView, 25 ms response rate, Narrow Border Display, Delta E<2 calibration, Pantone Validated | Anti-glare, matte, ComfyView, Acer BluelightShield technology, 25 ms response rate |
PROCESSOR | Acer ConceptD 3 Pro (CN315-71P) | Acer TravelMate B3 11 (TMB311) |
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CPU | Intel Core i7 (9th Gen) 9750H / 2.6 GHz | Intel N-series N200 |
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Max Turbo Speed | 4.5 GHz | 3.7 GHz |
Number of Cores | 6-core | Quad-Core |
Cache | 12 MB | L3 - 6 MB |
64-bit Computing | Yes | - |
Chipset | Mobile Intel HM370 | - |
Features | Intel Turbo Boost Technology 2.0 | Intel Smart Cache |
MEMORY | Acer ConceptD 3 Pro (CN315-71P) | Acer TravelMate B3 11 (TMB311) |
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RAM | 16 GB (2 x 8 GB) | 8 GB (provided memory is soldered) |
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Max RAM Supported | 32 GB | - |
RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
Speed | 2666 MHz | - |
Rated Speed | 2666 MHz | - |
Form Factor | SO-DIMM 260-pin | - |
Slots Qty | 2 | - |
Empty Slots | 0 | - |
STORAGE | Acer ConceptD 3 Pro (CN315-71P) | Acer TravelMate B3 11 (TMB311) |
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Main Storage Size (HDD/SSD) | 512 GB SSD - Kingston | 128 GB SSD - Kingston |
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AUDIO & VIDEO | Acer ConceptD 3 Pro (CN315-71P) | Acer TravelMate B3 11 (TMB311) |
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Graphics Processor (GPU) | NVIDIA Quadro T1000 | Intel UHD Graphics |
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Video Memory | 4 GB GDDR5 SDRAM | - |
Camera | Yes - HD | Yes - HD |
Camera Features | - | Privacy shutter, Temporal Noise Reduction |
Sound | Stereo speakers, two microphones | Stereo speakers, two microphones |
Compliant Standards | Dolby Atmos | - |
Audio Features | Acer TrueHarmony technology | - |
COMMUNICATIONS | Acer ConceptD 3 Pro (CN315-71P) | Acer TravelMate B3 11 (TMB311) |
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Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac Wave 2/ax | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
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Wireless Controller | Intel Wi-Fi 6 AX 200 - M.2 2230 | Intel Wi-Fi 6E AX 211 - M.2 2230 (CNVi) |
Network Interface | Gigabit Ethernet | - |
Features | - | Dual stream (2x2), MU-MIMO |
BATTERY | Acer ConceptD 3 Pro (CN315-71P) | Acer TravelMate B3 11 (TMB311) |
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Technology | 4-cell Lithium Ion | - |
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Battery Capacity (Size) | 55 Wh | 50 Wh |
Battery Life | Up to 12 hours | - |
AC ADAPTER | Acer ConceptD 3 Pro (CN315-71P) | Acer TravelMate B3 11 (TMB311) |
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Input | AC 120/230 V (50/60 Hz) | - |
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Output | 135 Watt, 19.5 V | 45 Watt, 5 / 9 / 12 / 15 / 20 V, 3 A |
INPUT | Acer ConceptD 3 Pro (CN315-71P) | Acer TravelMate B3 11 (TMB311) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | - |
Keyboard Backlight | Yes | - |
Features | Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad | Multi-gesture touch pad, spill-resistant, precision touchpad, mechanically anchored keys, OceanGlass touchpad, serviceable keyboard design |
CONNECTIONS & EXPANSIONS | Acer ConceptD 3 Pro (CN315-71P) | Acer TravelMate B3 11 (TMB311) |
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Interfaces | HDMI 2 x USB 3.0 USB-C 3.1 Gen 1 USB 2.0 LAN Headphone/microphone combo jack |
HDMI 2 x USB 3.2 Gen 1 USB-C 3.2 Gen 1 (supports DisplayPort Alt Mode) (DC-In combo, Power Delivery) LAN Headphone/microphone combo jack |
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Memory Card Reader | - | Yes (microSD) |
SOFTWARE | Acer ConceptD 3 Pro (CN315-71P) | Acer TravelMate B3 11 (TMB311) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 11 Pro Education |
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MISCELLANEOUS | Acer ConceptD 3 Pro (CN315-71P) | Acer TravelMate B3 11 (TMB311) |
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Included Accessories | Power adapter, HDD kit | USB-C power adapter |
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Security | Fingerprint 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, MIL-STD-810H tested |
SAR Value | - | 1.14 W/kg (body), 1.14 W/kg (head), 1.14 W/kg (limb) |
Manufacturer Warranty | Limited warranty - 3 years - carry-in | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
Model Number | 73B8 | 33 |