Device Trees for universal7885 unified

The Samsung Galaxy A10,A20,A20e,A30,A40 are budget smartphones from Samsung. These are announced and released in the year 2019.

Device List

• Samsung Galaxy A10 (exynos7884)
• Samsung Galaxy A20 (exynos7884)
• Samsung Galaxy A20e (exynos7884)
• Samsung Galaxy A30 (exynos7904)
• Samsung Galaxy A40 (exynos7904)

Why universal7885? isn't that another SoC made by Samsung?

• yes it does, exynos7884 and exynos7904 are 2nd and 3rd revisions of exynos7885 with lower CPU and GPU clockspeed and have newer Mali GPU drivers

Device specifications (Galaxy A10)

Feature	Specification
Chipset	Samsung Exynos 7884B (14 nm)
CPU	Octa-core (2x1.6 GHz Cortex-A73 & 6x1.35 GHz Cortex-A53)
GPU	Mali G71 MP2
Memory	2/4 GB
Shipped Android Version	9.0
Storage	32 GB
Battery	Li-Ion 3400 mAh, non-removable
Display	6.2 inches, 95.9 cm2 (~81.6% screen-to-body ratio)
Rear Camera	13 MP, f/1.9, 28mm (wide), AF
Front Camera	5 MP, f/2.0

Device specifications (Galaxy A20/A20e)

Feature	Specification
Chipset	Samsung Exynos 7884 (14 nm)
CPU	Octa-core (2x1.6 GHz Cortex-A73 & 6x1.35 GHz Cortex-A53)
GPU	Mali G71 MP2
Memory	3 GB
Shipped Android Version	9.0
Storage	32 GB
Battery (A20)	Li-Ion 4000 mAh, non-removable
Battery (A20e)	Li-Ion 3000 mAh, non-removable
Display (A20)	6.2 inches, 95.9 cm2 (~81.6% screen-to-body ratio) (sAMOLED)
Display (A20e)	5.8 inches, 82.6 cm2 (~80.4% screen-to-body ratio) (PLS IPS)
Rear Camera 1	13 MP, f/1.9, 28mm (wide), AF
Rear Camera 2	5 MP, f/2.2, 12mm (ultrawide)
Front Camera	8 MP, f/2.0
Fingerprint	Rear-mounted

Device specifications (Galaxy A30)

Feature	Specification
Chipset	Samsung Exynos 7904 (14 nm)
CPU	Octa-core (2x1.8 GHz Cortex-A73 & 6x1.7 GHz Cortex-A53)
GPU	Mali G71 MP2
Memory	3/4 GB
Shipped Android Version	9.0
Storage	32/64 GB
Battery	Li-Po 4000 mAh, non-removable
Display	6.4 inches, 100.5 cm2 (~84.2% screen-to-body ratio)
Rear Camera 1	16 MP, f/1.7, 27mm (wide), PDAF
Rear Camera 2	5 MP, f/2.2, 12mm (ultrawide)
Front Camera	16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
Fingerprint	Rear-mounted

Device specifications (Galaxy A40)

Feature	Specification
Chipset	Samsung Exynos 7904 (14 nm)
CPU	Octa-core (2x1.8 GHz Cortex-A73 & 6x1.7 GHz Cortex-A53)
GPU	Mali G71 MP2
Memory	4 GB
Shipped Android Version	9.0
Storage	64/128 GB
Battery	Li-Po 3100 mAh, non-removable
Display	5.9 inches, 85.5 cm2 (~85.5% screen-to-body ratio)
Rear Camera 1	16 MP, f/1.7, 26mm (wide), PDAF
Rear Camera 2	5 MP, f/2.2, 13mm (ultrawide)
Front Camera	25 MP, f/2.0, 25mm (wide), 1/2.8", 0.9µm
Fingerprint	Rear-mounted