In depth comparison and review of Dell Inspiron 3480 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 Dell Inspiron 3480 based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
compact design
solid build quality
adequate performance
good port selection
average battery life
dim display
limited upgrade options
modest graphics performance
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 | Dell Inspiron 3480 | Acer TravelMate B3 11 (TMB311) |
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Product Type | Notebook | Notebook - 180-degree hinge design |
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Dimensions (WxDxH) | 33.9 cm x 24.19 cm x 2.1 cm | 29.08 cm x 21.145 cm x 2.075 cm |
Weight | 1.79 kg | 1.4 kg |
Colour | Black | Shale black |
DISPLAY | Dell Inspiron 3480 | Acer TravelMate B3 11 (TMB311) |
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Screen Size (Type) | 14" - TN | 11.6" - IPS |
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LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1366 x 768 (HD) | 1366 x 768 (WXGA) |
Pixel Density (ppi) | 111.94 | - |
V-Sync Rate at Max Res. | 60 Hz | 60 Hz |
Widescreen | Yes | Yes |
Image Brightness | 220 cd/m² | 250 cd/m² |
Colour Gamut | - | 50% NTSC |
Features | Anti-glare, 25 ms response rate, 0.2265 mm pixel pitch, ±40° horizontal viewing angle, +10/-30 vertical viewing angle | Anti-glare, matte, ComfyView, Acer BluelightShield technology, 25 ms response rate |
PROCESSOR | Dell Inspiron 3480 | Acer TravelMate B3 11 (TMB311) |
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CPU | Intel Pentium Gold 5405U / 2.3 GHz | Intel N-series N200 |
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Max Turbo Speed | - | 3.7 GHz |
Number of Cores | Dual-Core | Quad-Core |
Cache | 2 MB | L3 - 6 MB |
64-bit Computing | Yes | - |
Features | - | Intel Smart Cache |
MEMORY | Dell Inspiron 3480 | Acer TravelMate B3 11 (TMB311) |
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RAM | 4 GB | 8 GB (provided memory is soldered) |
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Max RAM Supported | 16 GB | - |
RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
Form Factor | SO-DIMM 260-pin | - |
Slots Qty | 2 | - |
STORAGE | Dell Inspiron 3480 | Acer TravelMate B3 11 (TMB311) |
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Main Storage Size (HDD/SSD) | 128 GB SSD M.2 PCIe - NVM Express (NVMe) | 128 GB SSD - Kingston |
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AUDIO & VIDEO | Dell Inspiron 3480 | Acer TravelMate B3 11 (TMB311) |
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Graphics Processor (GPU) | Intel UHD Graphics | Intel UHD Graphics |
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Memory Allocation Technology | Shared Video Memory (UMA) | - |
Camera | Yes - HD | Yes - HD |
Resolution | 0.92 Megapixel | - |
Camera Features | 720p HD movie recording, fixed focus, 78.6 degrees | Privacy shutter, Temporal Noise Reduction |
Image Sensor Type | CMOS | - |
Video Resolutions | 1280 x 720 | - |
Frame Rate | 30 frames per second | - |
Sound | Stereo speakers, microphone | Stereo speakers, two microphones |
Codec | Realtek ALC3204 | - |
Compliant Standards | High Definition Audio | - |
Audio Features | MaxxAudio Pro | - |
COMMUNICATIONS | Dell Inspiron 3480 | Acer TravelMate B3 11 (TMB311) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
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Wireless Controller | M.2 Card | Intel Wi-Fi 6E AX 211 - M.2 2230 (CNVi) |
Network Interface | 10/100 Ethernet | - |
Ethernet Controller | Realtek RTL8106 | - |
Features | - | Dual stream (2x2), MU-MIMO |
BATTERY | Dell Inspiron 3480 | Acer TravelMate B3 11 (TMB311) |
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Technology | 3-cell Lithium Ion | - |
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Battery Capacity (Size) | 42 Wh | 50 Wh |
AC ADAPTER | Dell Inspiron 3480 | Acer TravelMate B3 11 (TMB311) |
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Input | AC 120/230 V (50/60 Hz) | - |
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Output | 19.5 V | 45 Watt, 5 / 9 / 12 / 15 / 20 V, 3 A |
INPUT | Dell Inspiron 3480 | Acer TravelMate B3 11 (TMB311) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Features | - | Multi-gesture touch pad, spill-resistant, precision touchpad, mechanically anchored keys, OceanGlass touchpad, serviceable keyboard design |
CONNECTIONS & EXPANSIONS | Dell Inspiron 3480 | Acer TravelMate B3 11 (TMB311) |
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Interfaces | HDMI Headphone/microphone combo jack USB 2.0 2 x USB 3.1 Gen 1 LAN |
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 (SD Card, SDHC Card, SDXC Card) | Yes (microSD) |
SOFTWARE | Dell Inspiron 3480 | Acer TravelMate B3 11 (TMB311) |
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Operating System (OS) | Windows 10 Home in S mode | Windows 11 Pro Education |
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MISCELLANEOUS | Dell Inspiron 3480 | Acer TravelMate B3 11 (TMB311) |
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Included Accessories | Power adapter | USB-C power adapter |
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Security Slot Type | Noble Wedge 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) |
Max Operating Temperature | 40 °C | - |
Min Operating Temperature | 0 °C | - |
Humidity Range Operating | 10 - 90% (non-condensing) | - |
Manufacturer Warranty | - | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
Model Number | - | 33 |