In depth comparison and review of Acer Chromebook 311 (CB311-9H) and ASUS CX3402CBA. 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 Chromebook 311 (CB311-9H) based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight and portable
affordable price point
long battery life
solid build quality
efficient Chrome OS
limited storage capacity
mediocre display quality
restricted app compatibility
basic performance level
Advantages and disadvantages of ASUS CX3402CBA based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
compact design
decent battery life
solid build quality
good connectivity options
average display quality
limited storage capacity
modest performance
no backlit keyboard.
DESIGN AND DIMENSIONS | Acer Chromebook 311 (CB311-9H) | ASUS CX3402CBA |
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Product Type | Chromebook | Chromebook |
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Dimensions (WxDxH) | 29.6 cm x 19.9 cm x 1.815 cm | 32.64 cm x 21.43 cm x 1.87 cm |
Weight | 1.1 kg | 1.48 kg |
Case Material | - | Plastic |
Colour | Pure silver | White |
DISPLAY | Acer Chromebook 311 (CB311-9H) | ASUS CX3402CBA |
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Screen Size (Type) | 11.6" - IPS | 14" |
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LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 250 cd/m² | 250 cd/m² |
Colour Gamut | - | 45% NTSC |
Features | Ultra Slim Design, anti-glare, 25 ms response rate | - |
PROCESSOR | Acer Chromebook 311 (CB311-9H) | ASUS CX3402CBA |
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CPU | Intel Celeron N4000 / 1.1 GHz | Intel Core i3 (12th Gen) 1215U / 1.2 GHz |
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Max Turbo Speed | 2.6 GHz | 4.4 GHz |
Number of Cores | Dual-Core | 6-core |
Cache | 4 MB | L3 - 10 MB |
64-bit Computing | Yes | - |
Features | - | Intel Smart Cache |
MEMORY | Acer Chromebook 311 (CB311-9H) | ASUS CX3402CBA |
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RAM | 4 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
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RAM Type | LPDDR4 SDRAM | LPDDR5 SDRAM |
STORAGE | Acer Chromebook 311 (CB311-9H) | ASUS CX3402CBA |
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Main Storage Size (HDD/SSD) | 32 GB eMMC - Kingston | 128 GB SSD - UFS |
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AUDIO & VIDEO | Acer Chromebook 311 (CB311-9H) | ASUS CX3402CBA |
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Graphics Processor (GPU) | Intel UHD Graphics 600 | Intel UHD Graphics |
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Memory Allocation Technology | Shared Video Memory (UMA) | - |
Camera | Yes - HD | Yes - 1080p |
Camera Features | HDR (High Dynamic Range), 88° view | Privacy shutter |
Sound | Stereo speakers, microphone | Speaker, array microphone |
COMMUNICATIONS | Acer Chromebook 311 (CB311-9H) | ASUS CX3402CBA |
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Wireless | 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0 | 802.11a/b/g/n/ac/ax, Bluetooth 5.3 |
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Wireless Controller | Intel Wireless-AC 9560 - M.2 2230 | - |
Features | - | Dual stream (2x2) |
BATTERY | Acer Chromebook 311 (CB311-9H) | ASUS CX3402CBA |
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Technology | Lithium Ion | 3-cell Lithium Ion |
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Battery Capacity (Size) | 38 Wh | 63 Wh |
Battery Life | Up to 10 hours | - |
AC ADAPTER | Acer Chromebook 311 (CB311-9H) | ASUS CX3402CBA |
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Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 45 Watt, 5 / 9 / 12 / 15 / 20 V | 45 Watt, 15 V, 3 A |
INPUT | Acer Chromebook 311 (CB311-9H) | ASUS CX3402CBA |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Keyboard Backlight | - | Yes |
Features | - | Chiclet keyboard |
CONNECTIONS & EXPANSIONS | Acer Chromebook 311 (CB311-9H) | ASUS CX3402CBA |
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Interfaces | 2 x USB 3.1 2 x USB-C 3.1 Gen 1 (DC-In combo) Headphone/microphone combo jack |
Headphone/microphone combo jack HDMI 1.4 2 x USB 3.2 Gen 1 USB-C 3.2 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) |
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Memory Card Reader | Yes (microSD) | - |
SOFTWARE | Acer Chromebook 311 (CB311-9H) | ASUS CX3402CBA |
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Operating System (OS) | Google Chrome OS | Google Chrome OS |
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MISCELLANEOUS | Acer Chromebook 311 (CB311-9H) | ASUS CX3402CBA |
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Included Accessories | Power adapter | USB-C power adapter |
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Security Slot Type | Kensington security slot | - |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
Features | - | MIL-STD-810H tested |
TCO Certified | TCO Certified Notebooks 8 | - |
Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
Limited warranty - 2 years |
Model Number | C0VS | EB0019 |