123 Years: From a Mad Dream to a Boarding Pass
ShengLens: Tech × life × thought.
Real experience, clearly told.
Capturing authentic experiences through the lens, and expressing the rapid shifts of our time with clarity.
Films.
Updated continuously.
ColorOS 17, Ad-Free Hands-On: A Big Redesign, With Flaws
Pricier, Poorer: A History of Vanishing Phone Features
Two Centuries: How Far Have We Taken the Train?
Why Is Driving Split Into Two Camps?
From Bugatti to Everyday Cruisers: What Do Police Around the World Drive?
OPPO小布Next怎么申请？老机型实测教程！
新机太贵？这 8 台二手手机更值得看看!
1.49M views
Even Capitalists Would Cry
1.25M views
When You Talk to a Scammer in English
694K views
Lopsided: IQOO Neo9, Paid-Out-of-Pocket Review
552K views
Easy! Install Any Third-Party App on an Android Watch
500K views
Cluttered Smart TV? How to Simplify the Interface
306K views
Think Root Is Hard? Get It in Five Minutes
247K views
The Real MIUI 14: Three Genuinely Useful System Add-ons
209K views
A Subsidized K50 Gone Wrong: Backlight Bleed, So I Bought Another
"Signature" is ranked by views, from Bilibili, as of 2026-10-05. Titles are translated; most videos are in Chinese.
What we make.
Three directions, one standard.
Tech科技
Phones, systems and gadgets, used for real before we judge them.
Explained科普
Metros, railways, aviation and roads: the vast systems around us, told as one clear story.
Thought思考
Short films on relationships, anxiety and growth, putting complicated feelings a little more simply.
Our principles.
Honest and objective, always.
Objective
客观公正Strengths and flaws, both laid out. No hype, no bashing.
Hands-on
真实体验We use it ourselves before we judge it.
Transparent
坦诚透明If it is sponsored, we say so.
Verifiable
有据可查Every figure has a source; every verdict has a reason.
Clear
清晰表达Complicated things, told as one clear story.
Tools we build.
Made to be used.
Ovela序衡
An app that helps you think a decision through, with a built-in AI assistant so every trade-off has a reason behind it.
- Web
- Android
- HarmonyOS
- WeChat Mini Program
WorthTrail值迹
Track what each thing you own costs per day, and see what is truly worth keeping.
- Web
- Android