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Sony Xperia 1 III
Sony2021
Sony Flagship5G NetworkReleased 2021

Sony Xperia 1 III

Full factory technical datasheet and laboratory hardware reference for the Sony Xperia 1 III, featuring the Qualcomm Snapdragon 888 5G (5nm), a 6.5" World's First 4K 120Hz HDR OLED display (21:9 CinemaWide, 10-bit equivalent) panel, and a 12MP optical camera system.

Platform / SoC
Qualcomm Snapdragon 888 5G
Display
6.5" • 120Hz
Main Camera
12 MP OIS
Battery & Charging
4500 mAh • 30W
Weight & IP Rating
186g • IP65/IP68
Launch OS
Android 11
Quick Technical Verdict & Summary

Hardware Engineering Overview: Sony Xperia 1 III

The Sony Xperia 1 III is a high-performance mobile computing device engineered around the Qualcomm Snapdragon 888 5G (5nm) (8-core (1x2.84 GHz + 3x2.42 GHz + 4x1.80 GHz), Adreno 660). It features a 6.5" World's First 4K 120Hz HDR OLED display (21:9 CinemaWide, 10-bit equivalent) at 3840 × 1644 px (643 ppi 4K 120Hz) with 120Hz refresh rate and up to 700 nits peak brightness. Optics include a 12 MP 1/1.7" Exmor RS (1.8µm, Dual Pixel AF, Zeiss T* coating, 3D iToF) primary sensor with hardware OIS paired with World's First Variable Optical Periscope Telephoto: switches between 70mm (2.9x, f/2.3) and 105mm (4.4x, f/2.8) in a single moving prism, Dual PDAF, OIS zoom, powered by a 4500 mAh battery with 30W wired fast charging.

Compute & Processing Architecture
Qualcomm Snapdragon 888 5G (5nm) equipped with 8-core (1x2.84 GHz + 3x2.42 GHz + 4x1.80 GHz) and Adreno 660. Runs Android 11 with Side-mounted capacitive fingerprint sensor.
Display & Luminescence Benchmarks
6.5" World's First 4K 120Hz HDR OLED display (21:9 CinemaWide, 10-bit equivalent) panel delivering 3840 × 1644 px (643 ppi 4K 120Hz) (21:9) at 120Hz and 700 nits peak luminance.
Optics & Cinema Video Recording
12 MP 1/1.7" Exmor RS (1.8µm, Dual Pixel AF, Zeiss T* coating, 3D iToF) sensor (f/1.7) with World's First Variable Optical Periscope Telephoto: switches between 70mm (2.9x, f/2.3) and 105mm (4.4x, f/2.8) in a single moving prism, Dual PDAF, OIS. Video capture: 4K at 120 fps HDR slow-motion, 20 fps burst shooting with continuous AF/AE calculations at 60 times per second.
Battery, Power & Build Metallurgy
4500 mAh battery with 30W wired fast charging. Chassis: Frosted matte Gorilla Glass Victus front, Gorilla Glass 6 back, aluminum frame, 3.5mm audio jack with 360 Reality Audio with IP65/IP68.

Complete Factory Specification Matrix

Verified hardware telemetry • Zero estimated pricing policy

6 CORE MODULES
01

Platform & Compute Architecture

System-on-Chip node fabrication, CPU core topology, and neural compute acceleration

System on Chip (SoC)Qualcomm Snapdragon 888 5G (5nm)
CPU Microarchitecture & Cores8-core (1x2.84 GHz + 3x2.42 GHz + 4x1.80 GHz)
Graphics Processing Unit (GPU)Adreno 660
Memory / RAM Configurations12 GB LPDDR5
Internal Storage & Expansion256 GB / 512 GB UFS 3.1 (microSD up to 1TB)
02

Display & Visual Engineering

Panel luminescence, adaptive refresh dynamics, color bit depth, and glass protection

Display Panel TechnologyWorld's First 4K 120Hz HDR OLED display (21:9 CinemaWide, 10-bit equivalent)
Screen Diagonal Size6.5 inches
Native Resolution & Pixel Density3840 × 1644 px (643 ppi 4K 120Hz)
Aspect Ratio21:9
Refresh Rate Range120 Hz
Peak Brightness Luminescence700 nits (Peak)
03

Camera Array & Computational Optics

Sensor format, physical aperture, optical stabilization, and cinema video pipeline

Primary Sensor Resolution12 Megapixels (MP)
Primary Sensor Format1/1.7" Exmor RS (1.8µm, Dual Pixel AF, Zeiss T* coating, 3D iToF)
Primary Lens Aperturef/1.7
Optical Image Stabilization (OIS)Hardware Optical Stabilization (OIS)
Ultra-Wide Sensor12 MP (f/2.2 (16mm, Dual Pixel AF))
Telephoto & Periscope SystemWorld's First Variable Optical Periscope Telephoto: switches between 70mm (2.9x, f/2.3) and 105mm (4.4x, f/2.8) in a single moving prism, Dual PDAF, OIS
Master Video Recording Matrix4K at 120 fps HDR slow-motion, 20 fps burst shooting with continuous AF/AE calculations at 60 times per second
Front Selfie Camera8 MP (f/2.0) — Video: 1080p at 30 fps
04

Battery & Power Dynamics

Cell chemical capacity, wired power delivery protocol, and wireless charging

Nominal Battery Capacity4500 mAh
Wired Fast Charging Peak Wattage30W Power Delivery
Wireless Inductive ChargingSupported (Up to 15W Wireless)
05

Chassis, Structural Build & Durability

Frame metallurgy, structural ingress protection, and physical dimensions

Structural Build & MetallurgyFrosted matte Gorilla Glass Victus front, Gorilla Glass 6 back, aluminum frame, 3.5mm audio jack with 360 Reality Audio
Ingress Protection (IP Rating)IP65/IP68
Physical Dimensions (H × W × D)165.0 × 71.0 × 8.2 mm
Total Weight186 g (6.56 oz)
06

Connectivity, Ports & Operating System

Launch firmware version, physical I/O connectors, cellular generations, and biometrics

Operating System at LaunchAndroid 11
Physical Interface PortUSB Type-C 3.1 (DisplayPort 4K 60Hz)
Cellular & 5G Generation5G sub-6 GHz / mmWave
Biometric Authentication HardwareSide-mounted capacitive fingerprint sensor
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