In depth comparison and review of Dell Chromebook 3100 and Acer Chromebook 14 (CB3-431). 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.
| DESIGN AND DIMENSIONS | Dell Chromebook 3100 | Acer Chromebook 14 (CB3-431) |
|---|
| Product Type | Chromebook | Chromebook |
|---|---|---|
| Dimensions (WxDxH) | 30.39 cm x 20.79 cm x 2.075 cm | 34.1 cm x 23.66 cm x 1.695 cm |
| Weight | 1.29 kg | 1.677 kg |
| Case Material | - | Anodised aluminium |
| Colour | Black | Sparkly silver | Luxury gold |
| DISPLAY | Dell Chromebook 3100 | Acer Chromebook 14 (CB3-431) |
|---|
| Screen Size (Type) | 11.6" - TN | 14" |
|---|---|---|
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1366 x 768 (HD) |
| Pixel Density (ppi) | 135 | - |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 220 cd/m² | 220 cd/m² |
| Features | Anti-glare, ±40° horizontal viewing angle, +10/-30 vertical viewing angle | Anti-glare |
| PROCESSOR | Dell Chromebook 3100 | Acer Chromebook 14 (CB3-431) |
|---|
| CPU | Intel Celeron N4020 / 1.1 GHz | Intel Celeron N3060 / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 2.8 GHz | 2.48 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 4 MB | L2 - 2 MB |
| 64-bit Computing | Yes | Yes |
| Features | Intel Burst Technology | Intel Burst Technology |
| MEMORY | Dell Chromebook 3100 | Acer Chromebook 14 (CB3-431) |
|---|
| RAM | 4 GB (provided memory is soldered) | 2 GB |
|---|---|---|
| RAM Type | LPDDR4 SDRAM | LPDDR3 SDRAM |
| Speed | 2400 MHz | - |
| Rated Speed | 2400 MHz | - |
| STORAGE | Dell Chromebook 3100 | Acer Chromebook 14 (CB3-431) |
|---|
| Main Storage Size (HDD/SSD) | 16 GB eMMC - eMMC 5.1 | 16 GB eMMC |
|---|
| AUDIO & VIDEO | Dell Chromebook 3100 | Acer Chromebook 14 (CB3-431) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 600 | Intel HD Graphics 400 |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | Shared Video Memory (UMA) |
| Camera | Yes - 1280 x 720 | Yes - HD |
| Resolution | 1 Megapixel | - |
| Camera Features | Fixed focus | HDR (High Dynamic Range) |
| Image Sensor Type | CMOS | - |
| Video Resolutions | 1280 x 720 | 1280 x 720 |
| Frame Rate | 30 frames per second | - |
| Sound | Stereo speakers, microphone | Speakers, microphone |
| Codec | DA7219 | - |
| Compliant Standards | High Definition Audio | High Definition Audio |
| COMMUNICATIONS | Dell Chromebook 3100 | Acer Chromebook 14 (CB3-431) |
|---|
| Wireless | 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Wireless Controller | Intel Wireless-AC 9560 - M.2 Card | Intel Dual Band Wireless-AC 7265 - M.2 Card |
| BATTERY | Dell Chromebook 3100 | Acer Chromebook 14 (CB3-431) |
|---|
| Technology | 3-cell Lithium Ion | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 42 Wh | 3920 mAh |
| AC ADAPTER | Dell Chromebook 3100 | Acer Chromebook 14 (CB3-431) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 5 / 9 / 15 / 20 V | 45 Watt, 19 V |
| INPUT | Dell Chromebook 3100 | Acer Chromebook 14 (CB3-431) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Features | Multi-gesture touch pad, spill-resistant, tamper-resistant keyboard | - |
| CONNECTIONS & EXPANSIONS | Dell Chromebook 3100 | Acer Chromebook 14 (CB3-431) |
|---|
| Interfaces | USB 3.1 Gen 1 USB-C Gen 1 (Power Delivery) Headphone/microphone combo jack |
HDMI Headphone/microphone combo jack 2 x USB 3.0 |
|---|
| SOFTWARE | Dell Chromebook 3100 | Acer Chromebook 14 (CB3-431) |
|---|
| Operating System (OS) | Google Chrome OS | Google Chrome OS |
|---|
| MISCELLANEOUS | Dell Chromebook 3100 | Acer Chromebook 14 (CB3-431) |
|---|
| Included Accessories | USB-C power adapter | Power adapter |
|---|---|---|
| Security Slot Type | Noble Wedge security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | - | Security lock slot (cable lock sold separately) |
| Compliant Standards | BFR-free, PVC-free | - |
| ENERGY STAR Certified | Yes | - |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% (non-condensing) | - |
| Model Number | - | C9WH |
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