In depth comparison and review of Lenovo Yoga Chromebook C630 (81JX) and Acer Chromebook 311 (CB311). 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 Lenovo Yoga Chromebook C630 (81JX) based on its technical characteristics, features, user experience, expert reviews and price level.
sturdy aluminum design
vibrant 4K display
efficient Chrome OS
long battery life
affordable price
limited app compatibility
no biometric security
heavier than competitors
minimal port variety
Advantages and disadvantages of Acer Chromebook 311 (CB311) 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 resolution
restricted app compatibility
modest processing power
| DESIGN AND DIMENSIONS | Lenovo Yoga Chromebook C630 (81JX) | Acer Chromebook 311 (CB311) |
|---|
| Product Type | Chromebook - flip design | Chromebook |
|---|---|---|
| Dimensions (WxDxH) | 36.15 cm x 24.885 cm x 1.78 cm | 29.02 cm x 20.6 cm x 1.88 cm |
| Weight | 1.9 kg | 1 kg |
| Case Material | Aluminum | Polycarbonate, ABS plastic |
| Colour | Midnight blue | Pure silver |
| DISPLAY | Lenovo Yoga Chromebook C630 (81JX) | Acer Chromebook 311 (CB311) |
|---|
| Screen Size (Type) | 15.6" - IPS | 11.6" |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | - |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1366 x 768 (HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 300 cd/m² | 220 cd/m² |
| Features | Anti-glare, Direct Bonding technology, Glass Film Film (GFF) | Anti-glare, 8 ms response rate |
| PROCESSOR | Lenovo Yoga Chromebook C630 (81JX) | Acer Chromebook 311 (CB311) |
|---|
| CPU | Intel Core i3 (8th Gen) 8130U / 2.2 GHz | MediaTek MT8183 / 2 GHz |
|---|---|---|
| Max Turbo Speed | 3.4 GHz | - |
| Number of Cores | Dual-Core | 8-core |
| Cache | 4 MB | L2 - 1 MB |
| 64-bit Computing | Yes | - |
| Features | Integrated memory controller | - |
| MEMORY | Lenovo Yoga Chromebook C630 (81JX) | Acer Chromebook 311 (CB311) |
|---|
| RAM | 8 GB (provided memory is soldered) | 4 GB |
|---|---|---|
| RAM Type | DDR4 SDRAM | LPDDR4X SDRAM |
| Speed | 2133 MHz | - |
| Rated Speed | 2133 MHz | 4266 MHz |
| STORAGE | Lenovo Yoga Chromebook C630 (81JX) | Acer Chromebook 311 (CB311) |
|---|
| Main Storage Size (HDD/SSD) | 64 GB eMMC - eMMC 5.1 | 32 GB eMMC - Kingston |
|---|
| AUDIO & VIDEO | Lenovo Yoga Chromebook C630 (81JX) | Acer Chromebook 311 (CB311) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 620 | ARM Mali-G72 MP3 |
|---|---|---|
| Memory Allocation Technology | - | Shared Video Memory (UMA) |
| Camera | Yes - 720p | Yes - HD |
| Resolution | 1 Megapixel | - |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, microphone |
| Compliant Standards | High Definition Audio | - |
| COMMUNICATIONS | Lenovo Yoga Chromebook C630 (81JX) | Acer Chromebook 311 (CB311) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | Intel Dual Band Wireless-AC 7265 - M.2 Card | Qualcomm QCA6174A |
| Features | - | Dual stream (2x2) |
| BATTERY | Lenovo Yoga Chromebook C630 (81JX) | Acer Chromebook 311 (CB311) |
|---|
| Technology | Lithium Ion | - |
|---|---|---|
| Battery Capacity (Size) | 56 Wh | 36 Wh |
| Battery Life | Up to 10 hours | - |
| AC ADAPTER | Lenovo Yoga Chromebook C630 (81JX) | Acer Chromebook 311 (CB311) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 45 Watt, 5 / 9 / 12 / 15 / 20 V |
| INPUT | Lenovo Yoga Chromebook C630 (81JX) | Acer Chromebook 311 (CB311) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Features | Multi-touch touchpad, buttonless touchpad, Chrome keyboard | - |
| CONNECTIONS & EXPANSIONS | Lenovo Yoga Chromebook C630 (81JX) | Acer Chromebook 311 (CB311) |
|---|
| Interfaces | USB 3.1 Gen 1 2 x USB-C 3.1 Gen 1 Headphone/microphone combo jack |
USB 2.0 USB-C 3.2 Gen 1 (supports DisplayPort Alt Mode) (DC-In combo, Power Delivery) Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | - |
| SOFTWARE | Lenovo Yoga Chromebook C630 (81JX) | Acer Chromebook 311 (CB311) |
|---|
| Operating System (OS) | Google Chrome OS | Google Chrome OS |
|---|
| MISCELLANEOUS | Lenovo Yoga Chromebook C630 (81JX) | Acer Chromebook 311 (CB311) |
|---|
| Included Accessories | USB-C power adapter | USB-C power adapter |
|---|---|---|
| Integrated Options | Accelerometer, 3-axis gyro sensor | - |
| 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) |
| Compliant Standards | RoHS | - |
| SAR Value | - | 0.237 W/kg (body), 0.237 W/kg (head), 0.237 W/kg (limb) |
| ENERGY STAR Certified | Yes | - |
| TCO Certified | - | TCO Certified Notebooks 8 |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | - | 11H |
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