As of November 2021, the currently known list of eSIM supported devices is:
Apple:
iPhone 13, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 13 Mini
iPhone 12, 12 Pro, 12 Pro Max, 12 Mini*
iPhone SE*
iPhone 11, 11 Pro, 11 Pro Max*
iPhone XS, XS Max*
iPhone XR*
iPad Pro 12.9-inch (4th generation)
iPad Pro 12.9-inch (3rd generation)
iPad Pro 11-inch (2nd generation)
iPad Pro 11-inch (1st generation)
iPad Air (4th generation)
iPad Air (3rd generation)
iPad (8th generation)
iPad (7th generation)
iPad mini (5th generation)
Samsung:
Samsung Galaxy S22 5G, Ultra 5G, S22+
Samsung Galaxy S21+ 5G
Samsung Galaxy S21 Ultra 5G
Samsung Galaxy Note 20 FE 5g
Samsung Galaxy Note 20 FE
Samsung Galaxy Note 20 Ultra, Ultra 5g
Samsung Note 20+
Samsung Fold LTE model
Samsung Galaxy Z Fold3 5G
Samsung Galaxy Z Flip 5G
Samsung Galaxy Z Flip
Samsung Galaxy S20, s20+ and S20 Ultra (Single SIM Nano-SIM and/or eSIM models)
Samsung Galaxy Z Fold2 5G
Samsung Galaxy Fold
Google Pixel:
Google Pixel 6 Pro
Google Pixel 6
Google Pixel 5a 5G
Google Pixel 5
Google Pixel 4a
Google Pixel 4
Google Pixel 3 & 3XL (Limited support)
Google Pixel 2
Microsoft:
Microsoft Surface Duo
Windows 10 PCs
Huawei:
Huawei P40 and P40 Pro **
Oppo:
Oppo Find X3 Pro
Sony:
Sony Xperia 10 III Lite
HAMMER:
HAMMER Explorer PRO
HAMMER Blade 3
HAMMER Blade 5G
myPhone NOW eSIM
Others:
Nuu Mobile X5
Lenovo Yoga 630
HP Spectre Folio
Gemini PDA
Motorola Razr 2019
Palm Palm
Not supported:
*iPhones purchased from China or Hong Kong are dual (physical) sim, with no eSIM.
Pixel 3a purchased in South East Asia
No support for by Android Q Beta versions
Samsung Galaxy S20 Hybrid Dual SIM – Samsung produce both eSIM and no eSIM versions
**Huawei P40 Pro+ has no eSIM support
LG, HTC, Xiaomi, Honor, RealMe, OnePlus, Vivo