Vivo Y04 128GB 4GB RAM

The vivo Y04 is a rugged and reliable entry-level smartphone designed for users who prioritize battery endurance, durability, and essential features in their daily driver. Released in March 2025, this device offers a balanced combination of performance, display smoothness, and practical durability at an accessible price point.

At the heart of the Y04 is a massive 5500mAh BlueVolt battery, engineered to deliver all-day power for streaming, browsing, and communication. vivo guarantees that the battery maintains over 80% health even after 1600 complete charge cycles—approximately five years of normal use. The device features a 6.74-inch HD+ display with a 90Hz refresh rate and TÜV Low Blue Light certification, offering smoother scrolling and reduced eye strain compared to typical budget phones.

Powering the device is the Unisoc T7225 octa-core processor built on a 12nm process, paired with 4GB of RAM (expandable by an additional 4GB via virtual RAM) and 128GB of internal storage. The storage can be expanded via microSD card up to an impressive 2TB, providing ample space for photos, videos, and apps.

The camera system includes a 13MP AI rear camera with an auxiliary depth sensor and LED flash, capable of capturing detailed images in various lighting conditions. AI features include AI Erase for removing unwanted objects, AI Photo Enhancement for restoring old photos, and AI Super Documents for scanning documents. The 5MP front camera handles selfies and video calls with multiple scene modes. The device runs Android 14 with Funtouch OS 14, offering a clean and intuitive user experience.

Additional features include an IP64 dust and splash resistance rating for everyday protection, SGS Five-Star Drop Resistance certification with 7-layer protection structure, military-grade shock resistance, a side-mounted fingerprint sensor, 200% super volume mode for enhanced audio, and dual SIM 4G connectivity. The device is available in Jade Green, Crystal Violet, and Titanium Gold color options with a slim 8.19mm profile weighing 199g.

Key Features

• Massive 5500mAh BlueVolt Battery with Longevity Promise: The high-capacity 5500mAh Li-ion battery provides exceptional endurance, supporting up to 19 hours of YouTube video playback on a single charge—approximately 1.73 hours longer than standard 5000mAh batteries. vivo guarantees the battery maintains over 80% of its original capacity after 1600 complete charge cycles, equivalent to five years of regular use. Charging is handled via USB Type-C with 15W fast charging support. The battery also supports reverse charging (900mA max) for powering other devices.

• Smooth 6.74″ 90Hz HD+ Display with Eye Protection: Features a 6.74-inch LCD screen with HD+ resolution (1600 × 720 pixels) and a fluid 90Hz refresh rate for smoother scrolling and enhanced visual experience compared to standard 60Hz displays. The display offers 570 nits brightness, 70% NTSC color gamut coverage, and 260 PPI pixel density.

• Unisoc T7225 Octa-Core Processor: Powered by the 12nm Unisoc T7225 chipset featuring an octa-core CPU (2×1.8GHz Cortex-A75 + 6×1.8GHz Cortex-A55) and Mali-G57 GPU, delivering efficient performance for everyday tasks and light usage. AnTuTu benchmark scores exceed 248,000 points.

• 4GB RAM + 4GB Extended RAM: Comes with 4GB of LPDDR4X RAM, expandable by an additional 4GB via software-based extended RAM technology for enhanced multitasking capabilities. The 128GB eMMC 5.1 internal storage provides ample space for apps and media.

• Expandable Storage up to 2TB: Storage can be expanded via microSD card up to a massive 2TB, utilizing the dedicated triple card slot that accommodates two nano-SIM cards simultaneously.

• 13MP AI Dual Rear Camera with AI Features: The rear camera system includes a 13MP main sensor (f/2.2 aperture) with an auxiliary 0.08MP depth sensor (f/3.0) and LED flash. AI features include AI Erase for removing unwanted objects from photos, AI Photo Enhancement for restoring and sharpening old photos, and AI Super Documents for converting blurry document scans into high-clarity images. Scene modes include Photo, Night, Portrait, Video, Live Photo, Slo-mo, Time-lapse, Pro, Panorama, and Documents. Video recording supports 1080p at 30fps.

• 5MP Front Camera: The front-facing camera features a 5MP sensor (f/2.2 aperture) with support for Photo, Night, Portrait, Video, and Live Photo modes, ensuring quality self-portraits and video calls. Screen flash provides illumination in low-light conditions.

• IP64 Dust and Splash Resistance with Military-Grade Durability: Built with IP64 rating for protection against dust ingress and water splashes, making it more resilient to everyday accidents and environmental conditions. The device operates smoothly even with wet hands or screen.

• 200% Super Volume Mode: Enhanced audio output provides up to 200% volume boost for louder, clearer sound in noisy environments—ideal for outdoor use, video calls, or media playback.

• Side-Mounted Fingerprint Sensor with Face Unlock: The fingerprint scanner is conveniently integrated into the power button for quick and secure device unlocking, complemented by AI face unlock technology for convenient access in various situations.

• Dual SIM 4G Connectivity: Supports dual Nano-SIM cards with 4G LTE connectivity on both slots (4G+4G dual standby), along with Wi-Fi (2.4GHz/5GHz, 802.11 a/b/g/n/ac), Bluetooth 5.2, GPS (with BeiDou, GLONASS, Galileo, QZSS support), USB OTG, and dedicated FM radio. NFC is not supported.

• Android 14 with Funtouch OS 14: Runs Android 14 operating system with vivo’s Funtouch OS 14 interface, offering a clean user experience with useful software features including Google Gemini AI assistant and regular security updates.

• Adjustable LED Flash with Flashlight Mode: The rear LED flash can be used as a flashlight with adjustable brightness, providing up to 10× brighter illumination while consuming only one-third the power of traditional flashlights.

• Slim Design with Multiple Color Options: Features a slim 8.19mm profile and weighs 199g, with a composite plastic sheet back cover. Available in Jade Green, Crystal Violet, and Titanium Gold color options.

Technical Specifications

Platform & Processor

Memory & Storage

Display

Rear Camera

Front Camera

Battery

Connectivity

Sensors

Physical Specifications

Audio & Multimedia