VIVO X300S
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The Vivo X300S (China Edition) positions itself as the performance-and-battery focused "sweet spot" in Vivo's flagship lineup, bridging the gap between the compact base model and the larger Ultra/Pro variants its also supports bluetooth 5.4.
Here is a short review breakdown covering design, performance, optics, and real-world trade-offs:
Key Specifications & Highlights
Feature Specification Display 6.78-inch 1.5K ltpo amoled display, 1β144Hz refresh rate, PWM dimming 1260 x 2800 pixels ,Β fingerprint (under display, ultrasonic) Processor MediaTek Dimensity 9500 (3nm platform) Rear Cameras 200 mp Main + 50 mp Periscope Telephoto + 50MP Ultra-wide (Zeiss optics & T* coating)
4k@30/60/120fps , zeiss t* lens coating
Battery & Charging 7100 mAh Blue Ocean Silicon-Carbon Battery
90W Wired / 40W Wireless charging
Build & Protection Aluminum frame, glass back, IP68 + IP69 rating OS OriginOS 6 (Android 16 - China ROM) The Good: Where It Excels
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Massive Battery Life: The headline feature is the 7,100 mAh silicon-carbon cell packed into a manageable chassis. It easily delivers 2-day light usage or well over 10 hours of active screen-on time.
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Top-Tier Processing & Efficiency: Powered by the MediaTek Dimensity 9500, it easily runs high-load titles (e.g., Genshin Impact, BGMI, PUBG) smoothly at high frame rates with solid thermal management.
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Zeiss Camera Pipeline: Excellent portrait modes, color profiles ("Chasing Light", "Rich" film-style presets), and solid low-light performance across the 200MP main and periscope telephoto setup.
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OriginOS 6 Responsiveness: Highly customizable, fluid animations, and aggressive RAM management.
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Rugged Build: Keeps the flagship-grade IP68/IP69 water and high-pressure jet resistance alongside an ultrasonic under-display fingerprint reader.
The Trade-offs: China ROM Realities
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China ROM Quirks: Since it runs OriginOS (China variant), out-of-the-box setups require installing Google Play Services manually, tweaking notification management/background app permissions, and removing pre-installed regional bloatware.
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Android Auto / Location Banding: Android Auto typically doesn't work out of the box on Chinese domestic ROMs, and some international 5G band combinations may vary depending on your carrier.
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Aggressive Sharpening: While the telephoto and main cameras excel, Vivoβs computational pipeline can occasionally over-sharpen complex background textures in harsh light if "Smart Optimization" is set to max.
Verdict
The Vivo X300S (China Edition) is an absolute endurance beast. If you don't mind navigating the setup tweaks of OriginOS/China ROM, it offers better battery density and raw performance per dollar compared to most global competitors.
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