✓ VERIFIED

Surface Duo

1930 · 2020–2021 · phone

Specifications

Cpu: Qualcomm Snapdragon 855
Ram: max: 6 GB (soldered) · base: 6 GB
Ports: USB-C
Camera: 11 MP single camera, shared between selfie and rear shots by flipping the hinge; no dedicated front camera
Battery: 3,577 mAh (split across two cells)
Display: Dual 5.6" 1800x1350 AMOLED panels on a 360-degree hinge, forming an 8.1" 2700x1800 surface when unfolded
Storage: base: 128 GB · options: 256 GB
Os Support: latest: Android 12L · shipped: Android 10
Release Price: $1,399

battery

New OEM-spec cells · Two small cells sit either side of the hinge under glued glass backs; workable for experienced repairers but not a casual job.

~$60

HARD

storage

Soldered UFS; not user-upgradable · Flash storage is soldered to the logic board.

LOCKED