Both ask the same price today.
Over the 29 days of the last 90 both were for sale, the Dell Vostro 3400 was the cheaper one on 6 of 29 days, by €21 to €82, a gap wide enough to decide on by itself.
The RAM and the screen both differ between them.
Price history: the lowest price we saw each week
- Dell Vostro 3400€169 now
- ASUS VivoBook TP470EA Flip€169 now
Week of 5 October 2026
- Dell Vostro 3400Online Used Laptops
- €169
- ASUS VivoBook TP470EA FlipOnline Used Laptops
- €169
Every week, as a table
| Week | Dell Vostro 3400 | ASUS VivoBook TP470EA Flip |
|---|---|---|
| 24 August 2026 | €399 | |
| 31 August 2026 | €399 | |
| 7 September 2026 | €159 | €181 |
| 14 September 2026 | €159 | €169 |
| 21 September 2026 | €169 | €169 |
| 28 September 2026 | €169 | €169 |
| 5 October 2026 | €169 | €169 |
What differs between them
No shop states these. We looked them up ourselves, and we say when.
| Fact | Dell Vostro 3400 | ASUS VivoBook TP470EA Flip |
|---|---|---|
| Linux support | Linux runs on this laptop. “Dell Vostro 3400 certified with Ubuntu 20.04 LTS”ubuntu.com, checked 7 September 2026. | Linux runs on this laptop. “Arch Rolling”linux-hardware.org, checked 22 September 2026. |
| Soldered RAM | The RAM can be upgraded. “The DDR4 memory is imbedded in board and not a replaceable DIMM as shown and referred.”usersmanualguide.com, checked 7 September 2026. | The RAM is soldered and cannot be upgraded. “While the PCIe SSD and Wi-Fi card can be swapped out, the LPDDR4X RAM comes soldered onto the motherboard.”notebookcheck.net, checked 22 September 2026. |
| Screen quality | Reviewers rate this screen well. “It has really good viewing angles and has good contrast too.”brighthub.com, checked 7 September 2026. | Reviewers rate this screen poorly. “We see uneven backlight bleeding particularly at the lower edges. The highest brightness recorded was just 208 cd/m2 with a poor distribution of 78% and a low measured contrast ratio of 932:1.”notebookcheck.net, checked 22 September 2026. |
Dell Vostro 3400 and ASUS VivoBook TP470EA FlipDell Vostro 3400 and ASUS VivoBook TP470EA Flip each have a page of their own.