# Asus silently launches ZenBook 14 UM425 & VivoBook Flip 14 TM420 laptops with Ryzen 4000U APUs

URL: https://technosports.co.in/asus-silently-launches-zenbook-14-um425-vivobook-flip-14-tm420-laptops-with-ryzen-4000u-apus/  
Published: 2020-06-26  
Updated: 2020-06-26  
Author: Raunak Saha

Asus fans were waiting for new Ryzen 4000U powered laptops but it seems Asus did not make it official about its new ZenBook UM425 & VivoBook Flip TM420 laptops with new AMD Ryzen 4000U APUs. Brought to attention by [Liliputing](https://liliputing.com/2020/06/asus-quietly-introduces-new-laptops-with-intel-ice-lake-and-amd-ryzen-4000u-chips.html), the product pages of both these laptops are active but there are no pricing or availability details announced as yet.

![Asus silently launches ZenBook 14 UM425 & VivoBook Flip 14 TM420 laptops with Ryzen 4000U APUs](https://technosports.co.in/wp-content/uploads/2020/06/lvk90gvdnh32gbpb_setting_fff_1_90_end_1000-e1593112673170.jpg)

### Asus ZenBook 14 UM425

The laptop features 14-inch FHD 400 nits anti-glare IPS display that just consumes 1-watt power, also there will be a 250 nits version as well. The laptop’s display is a 4-sided NanoEdge display with up to 90% screen-to-body ratio, and has just 4.65 mm-thin side bezels.

![Asus silently launches ZenBook 14 UM425 & VivoBook Flip 14 TM420 laptops with Ryzen 4000U APUs](https://technosports.co.in/wp-content/uploads/2020/06/wq0wp6dorcystww4_setting_fff_1_90_end_1000.jpg)

It is powered by 8-core AMD Ryzen 7 4700U and 6-core Ryzen 5 4500U processors with  8 GB / 16 GB LPDDR4x 3733 MHz RAM options and a PCIe 3.0 X2 NVMe SSD with capacities of 256 GB / 512 GB / 1 TB. For graphics, obviously there’s the strong integrated Vega graphics and as it is based on 7nm process, it should deliver a great graphical experience as well.

For ports, we have 2 x USB 3.2 Gen 2 Type-C, 1 x USB 3.2 Gen 1 Type-A, 1 x HDMI 2.0 and a MicroSD card reader. The laptop has a full-size backlit keyboard with 1.4 mm key travel and an edge-to-edge design. It also features a 3D IR HD camera with Windows Hello support and the numpad keys integrated in the trackpad area.

![Asus silently launches ZenBook 14 UM425 & VivoBook Flip 14 TM420 laptops with Ryzen 4000U APUs](https://technosports.co.in/wp-content/uploads/2020/06/hjmh3fsw10l5jbrg_setting_fff_1_90_end_1000.jpg)

On the connectivity front, we have Intel WiFi 6 and Bluetooth 5.0 support. Asus has packed a big 67 Wh 4-cell lithium-polymer battery which the company claims to last for up to 22 hours battery life as per MobileMark benchmarks.

![Asus silently launches ZenBook 14 UM425 & VivoBook Flip 14 TM420 laptops with Ryzen 4000U APUs](https://technosports.co.in/wp-content/uploads/2020/06/guaivc32ctrw2t35_setting_fff_1_90_end_1000-e1593112517499.jpg)

### Asus VivoBook Flip 14 TM420

This is a 2-in-1 convertible laptop featuring a 14-inch LED-backlit Full HD (1920 x 1080) display with 16:9 aspect ratio and 82% screen-to-body ratio. You get 3 options in terms of the APUs: the AMD Ryzen 3 4300U, Ryzen 5 4500U and Ryzen 7 4700U with 4, 6 and 8 cores respectively and without SMT but includes the integrated Vega graphics.

The laptop can be configured with 8 or 16 GB of LPDDR4x 3200 MHz RAM along with 256GB / 512GB / 1TB PCIe SSD options. It features a full-size backlit keyboard with 1.4mm key travel along with an HD Camera. On the connectivity front, you get Intel WiFi 6 and Bluetooth 5.0 support.

![Asus silently launches ZenBook 14 UM425 & VivoBook Flip 14 TM420 laptops with Ryzen 4000U APUs](https://i2.wp.com/technosports.co.in/wp-content/uploads/2020/06/6iv6z1jncmyghuqj_setting_fff_1_90_end_1000.jpg?ssl=1)

![Asus silently launches ZenBook 14 UM425 & VivoBook Flip 14 TM420 laptops with Ryzen 4000U APUs](https://i1.wp.com/technosports.co.in/wp-content/uploads/2020/06/dmoysilioa51rvko_setting_fff_1_90_end_1000-e1593112571883.jpg?ssl=1)

For ports we have 1 x USB 3.2 Gen 2 Type-C, 1 x USB 3.2 Gen 2 Type-A, 1 x USB 2.0, 1 x HDMI, 1 x Audio combo jack, 1 x MicroSD card reader, 1 x Kensington lock and a DC-in port. The laptop comes equipped with 50Wh 3-cells lithium-polymer battery which shall give you a decent amount of battery life along with fast charging support that lets you charge up to 60% in 49 minutes.

Go to the ASUS [ZenBook 14 UM425](https://www.asus.com/Laptops/ASUS-ZenBook-14-UM425IA/Features/) and [VivoBook Flip 14 TM420](https://www.asus.com/2-in-1-PCs/ASUS-VivoBook-Flip-14-TM420IA/Features/) pages for more info.

Do check out:

https://technosports.co.in/2020/06/22/upcoming-acer-swift-5-laptop-with-tiger-lake-core-i5-1135g7-core-i7-1165g7-listed-by-dutch-retailer-starts-at-1000/

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