Consumer electronics product testing is an important step in ensuring product quality, safety, and compliance, covering the entire process from research and development to market launch. The following are the key contents and processes of detection:

1. Scope of testing

Common product types:

Mobile phones, tablets, laptops, smart wearable devices (watches/headphones)

Household appliances (smart speakers, robotic vacuum cleaners)

Digital cameras, game consoles, VR devices, etc.

Core detection object:

Hardware: battery, screen, circuit board, heat dissipation performance.

Software: System stability, compatibility, network security.

User experience: touch sensitivity, sound quality, battery life.

2. Core testing items

Security testing:

Electrical safety (overvoltage/short circuit protection), battery explosion-proof (UN38.3 certification).

Environmental friendliness of materials (RoHS, REACH regulations restrict hazardous substances).

Performance testing:

Hardware: processor speed, memory read/write, screen color accuracy.

Software: startup time, multitasking, AI algorithm efficiency.

Environmental adaptability: high and low temperature (-20 ℃~50 ℃), humidity, drop test (MIL-STD-810G standard).

Compliance certification:

Mandatory certifications in various countries: China CCC, EU CE, US FCC, Japan PSE.

Wireless authentication: Bluetooth/Wi Fi/5G frequency band compliance (such as SRRC, NRTL).

User experience testing:

Human computer interaction: touch accuracy, speech recognition rate.

Durability: Key lifespan (such as 500000 presses during keyboard testing)

3. Common problems

Battery explosion: requires compliance with the IEC 62133 safety standard.

Signal interference: EMC (electromagnetic compatibility) testing is required in a microwave anechoic chamber.