Editor
Lloyd Kelly Miralles chevron_right
Vivo has quietly listed the Y400 smartphone in Indonesia, positioning it as an entry-level phone built for the outdoors. The device is rated IP68/69 and is promoted for underwater use, with vivo claiming it can withstand submersion at depths of up to 6 meters for up to 30 minutes. It pairs that durability with a 6,000 mAh battery and 44 W wired charging.
Key features
- Underwater-ready build: IP68/69 enclosure with a dedicated Water Ejection feature to help expel moisture from ports and speakers.
- Display: 6.67-inch AMOLED, Full HD+, 120 Hz refresh rate, 100% DCI-P3 color, up to 1,800 nits peak brightness.
- Cameras: Dual rear setup led by a 50 MP Sony IMX852 main sensor, plus a 2 MP depth camera; dedicated
- Underwater Camera mode.
- Performance & software: Qualcomm Snapdragon 685, Android 15 with FuntouchOS 15 and on-device AI tools such as AI Transcript Assist and AI Erase 2.0.
- Design & battery: 7.9 mm thin, 196 g, 6,000 mAh battery with 44 W charging.
Why it matters
Ruggedization at this price tier is uncommon. With IP68/69 sealing, a bright 120 Hz AMOLED, and a large battery, the Y400 targets buyers who want a daily driver that’s more resistant to rain, splashes, and poolside use, without jumping to midrange prices.
Price and availability
Vivo has published the Y400 on its Indonesian site; pricing and sales dates were not listed at press time. Color options shown include purple and green finishes.
What about 5G?
Separately, regional reports indicate a Y400 5G variant is set to launch in India on August 4, signalling a broader family rollout beyond Indonesia. Details and pricing for that model will be specific to each market.
Specs at a glance
- SoC: Snapdragon 685
- RAM/Storage: TBA (market-dependent)
- Display: 6.67" AMOLED, FHD+, 120 Hz, up to 1,800 nits
- Rear cameras: 50 MP (Sony IMX852) + 2 MP depth
- Front camera: TBA
- Battery: 6,000 mAh; 44 W wired
- Durability: IP68/69; Water Ejection feature
- OS: Android 15, FuntouchOS 15
- Dimensions/Weight: 7.9 mm; 196 g
Sources:
- UNBOX PH
- vivo Indonesia
- YugaTech
- TechNave