Huaweis P30 phones have fashion-themed names Elle, Vogue and Marie Claire. The latter seems to be the Huawei P30 Lite as info of the MAR-LX1M has been trickling out.
UA Profile: 1080p+ resolution Android 9 Pie Code name certifications from the EEC
The User Agent profile of the phones browser confirms a screen with 1,080 x 2,312px resolution thats 1080p+ with 19.3:9 aspect ratio. This entails a teardrop notch as you can see in this render of the MAR-AL00 (the Chinese model, which may go under the nova 4e name).
The screen will likely measure 6 and the fingerprint reader is clearly on the back the in-display readers are still reserved for the premium models.
Huawei P30 Lite render Screen size comparison: P30 Lite, P30 and P30 Pro
The Huawei P30 Lite is running Android 9 Pie on (allegedly) a Kirin 710 chipset. A certification from 3C revealed that the phone will come with an 18W charger (9V/2A).
Like the nova 4, this will clearly have a triple camera on the back. Unofficial info describes the camera as 20 + 16 + 2MP.
That makes sense given its mid-range chipset the nova 4 has a Kirin 970 and a 48MP main camera. It also has a larger screen (6.4).
Source 1 | Source 2 (in Chinese)