Lenovo 300e Chromebook vs Dell Chromebook 3100 2-in-1
Both laptops are very similar and suit the same kind of buyer: both have equally quick processors, 4 GB of memory and 11-inch screens, and both run ChromeOS. The main difference: only the Dell Chromebook 3100 2-in-1 has an SD card reader.
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Key differences
- Ports Dell Chromebook 3100 2-in-1 wins
Only the Dell Chromebook 3100 2-in-1 has an SD card reader.
- Weight Lenovo 300e Chromebook wins
The Lenovo 300e Chromebook is a little lighter: 1.31 kg against 1.41 kg.
Which one should you choose?
Choose the Lenovo 300e Chromebook if…
- You carry your laptop a lot: it's the lighter of the two at 1.31 kg.
- You want a Chromebook that stays supported: Google updates it until June 2029.
- You mostly browse, stream and write: its Intel Celeron N4020 is built for browsing, email and documents.
Choose the Dell Chromebook 3100 2-in-1 if…
- You plug things in: it has an SD card reader (for camera cards).
- You want a Chromebook that stays supported: Google updates it until June 2029.
- You mostly browse, stream and write: its Intel Celeron N4020 is built for browsing, email and documents.
Full spec comparison
Add more laptopsOn the specs both makers publish, these two are closely matched. Highlighted values mark the better spec in each row, and you can hide the rows where they match.
Performance
Both laptops are very close on performance.
Their processors are in the same class: both are built for browsing, email and documents, and both have 4 GB of memory.
| Spec | Lenovo 300e Chromebook | Dell Chromebook 3100 2-in-1 |
|---|---|---|
| Processor | Celeron N4020 | Celeron N4020 |
| Graphics | Intel UHD Graphics 600 | Intel UHD Graphics 600 |
| Memory (RAM) | 4 GB | 4 GB |
| Memory type | LPDDR4-2400 | LPDDR4-2400 |
| Maximum memory | 4 GB | 4 GB |
| Memory upgrades | Soldered (not upgradeable) | Soldered (not upgradeable) |
| Storage | 32 GB | 32 GB |
| Storage type | eMMC | eMMC |
| Storage interface | eMMC 5.1 | eMMC 5.1 |
| Storage slots | 0 | 0 |
Screen
Both screens are closely matched.
Size, sharpness and smoothness are near enough the same, so neither has a real edge to look at.
| Spec | Lenovo 300e Chromebook | Dell Chromebook 3100 2-in-1 |
|---|---|---|
| Screen size | 11.6" | 11.6" |
| Resolution | HD (1366 x 768) | HD (1366 x 768) |
| Aspect ratio | 16:9 | 16:9 |
| Panel | IPS | IPS |
| Refresh rate | 60 Hz | 60 Hz |
| Brightness | 250 nits | 220 nits |
| Finish | — | Glossy |
| Touchscreen | Yes | Yes |
Battery and size
The Lenovo 300e Chromebook is ahead on battery and weight.
It is a little lighter, and the Dell Chromebook 3100 2-in-1 doesn't beat it on anything here.
| Spec | Lenovo 300e Chromebook | Dell Chromebook 3100 2-in-1 |
|---|---|---|
| Battery life (maker claim) | Up to 10 hours | — |
| Battery capacity | 42 Wh | 42 Wh |
| Charger | 45 W | 65 W |
| Charges via | USB-C | USB-C |
| Weight | 1.31 kg | 1.41 kg |
| Dimensions | 290 x 204 x 20.35 mm | 303.9 x 207.9 x 21.5 mm |
| Materials | PC-ABS lid and base | — |
| Durability | MIL-STD-810G | — |
| Hinge | 360-degree convertible | 360-degree convertible |
| Colour | Black | — |
| Colours available | Black | — |
Ports and wireless
The Dell Chromebook 3100 2-in-1 is ahead on ports and wireless.
It has an SD card reader, and the Lenovo 300e Chromebook doesn't beat it on anything here.
| Spec | Lenovo 300e Chromebook | Dell Chromebook 3100 2-in-1 |
|---|---|---|
| Ports | 2x USB-A 3.1 Gen 1, 2x USB-C 3.1 Gen 1 (charging, DisplayPort), 1x 3.5 mm headphone/microphone combo | 2x USB-A 3.1 Gen 1, 2x USB-C 3.1 Gen 1 (charging), 1x 3.5 mm audio, 1x microSD, 1x wedge lock slot |
| Thunderbolt / USB4 | None | None |
| External displays (max) | 1 | 1 |
| Card reader | — | microSD |
| Ethernet | None | None |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
| Wi-Fi card | Intel Wireless-AC 9560 | Intel Jefferson Peak 2 CNVi |
| Bluetooth | Bluetooth 5.1 | Bluetooth 5.0 |
| Mobile data | — | None |
Features
Both have much the same extras.
From the keyboard to the webcam and login, there is little between them.
| Spec | Lenovo 300e Chromebook | Dell Chromebook 3100 2-in-1 |
|---|---|---|
| Webcam | 720p | 720p |
| Backlit keyboard | No | No |
| Keyboard | 6-row, spill-resistant, anti-pry keycaps | full-size 75-key UK QWERTY keyboard |
| Number pad | No | No |
| Touchpad | one-piece multi-touch touchpad | 99.4 x 54.4 mm, five-finger multi-touch |
| Speakers | 2x 2 W stereo speakers | 2 speakers, 2 W average / 2.5 W peak |
| Microphones | single microphone | single digital microphone |
| Pen | No | Supported (sold separately) |
| Security | Google Security Chip H1, Kensington Security Slot (3 x 7 mm) | wedge lock slot |
Software and model
Both run ChromeOS.
So the same apps work on both, and they get the same kind of updates.
| Spec | Lenovo 300e Chromebook | Dell Chromebook 3100 2-in-1 |
|---|---|---|
| Operating system | ChromeOS | ChromeOS |
| Updates until | June 2029 | June 2029 |
| Released | 2019 | 2019 |