Vivo Y04: Amazing Battery Life & Unstoppable Durability.

Size

6.74 inches on the diagonal, providing a big screen experience perfect for watching videos, Surfing the web, and content consumption in general. Technology (IPS LCD): Includes wide viewing angles, so colors and brightness are preserved even when viewing the screen from the side. Includes good color reproduction, making videos and images look natural and vivid. Less dense than AMOLED, but a good, affordable screen tech. Resolution

(HD+, 720 x 1600 pixels): It’s an HD+ resolution, normal for a phone of this category. The text and images are sufficient for day-to-day usage, social media, and low-moderate video streaming.

Refresh Rate (90Hz): This is a highlight feature on entry-level smartphones. This results in the screen being refreshed 90 times a second, resulting in much smoother app and web page scrolling. Smooth animations and generally a snappier user interface than usual 60Hz screens.

Aspect Ratio (20:9):

A contemporary, tall-and-skinny screen ratio best suited for multimedia content and enabling more to be viewed vertically.

Durability:

The screen, on its own as a component of the entire device, is augmented by IP64 splash and dust resistance, with splashing water and dust resistance.

Battery

Li-Ion (Lithium-Ion): It is one of the most common rechargeable battery types in today’s smartphones because of its high energy density and comparatively lower self-discharge rate.Battery Capacity: 5500 mAh (milliampere-hour) – typical value: It is a very large battery capacity for any smartphone, particularly in the budget category. A 5500 mAh battery implies that the phone carries an enormous electrical charge. Paired with power-efficient Unisoc T7225 chipset and the lower-resolution (HD+) 90Hz display, it leads to incredible battery life. Long-Lasting Use: For the majority of users, Vivo Y04 should last easily more than a full day of average to heavy usage. Multi-Day Use: For light users who won’t be using resource-intense tasks all day, it’s more than feasible to draw two full days out of one charge. It’s a major advantage for users who are in and out of places, won’t always tote a charger with them, or just don’t want to have to worry about running out of juice before the day is over. Charging Speed 15W Wired Charging: The device is capable of 15 Watts of wired charging.

CHARGING.

Through USB Type-C 2.0: It is charged via the new, reversible USB Type-C charging port. Significance: 15W is not “fast charging” by today’s flagship standards (where 60W, 80W, or even 100W+ is standard), it’s an adequate speed for an entry-level device, given the immense battery capacity. Charging Time: With 5500 mAh capacity, a 100% to 0% charge using a 15W charger will also take a couple of hours – probably 2 to 2.5 hours. Good enough for Top-Ups: Fine, but 15W is enough to give a handy “top-up” of charge in under an hour (an hour’s charge would provide many hours’ use).

CAMERA.

The camera configuration of Vivo Y04 is all about normal, everyday photography and video recording in particular in optimal lighting conditions, which is the nature of the price class.

1. Rear Camera Configuration (Dual Cameras):

Primary Sensor: 13 MP, f/2.2, (wide), PDAF 13 Megapixels (MP): It is your primary lens that will capture most of your photos. 13MP has sufficient resolution for adequate photos good enough to post on social networking sites, to view on the phone screen, and to print out small.

f/2.2 Aperture: The aperture (f-number) represents the amount of light that the lens allows in. An average f/2.2 aperture is quite common for budget phones. It allows a lot of light into the sensor, so the camera will perform at its best when it’s light out (e.g., outside during the day, inside with lots of light). At night or darker places, photos can begin to have more noise or need the use of the LED flash. (wide): As it’s an everyday wide-angle lens, which will cover most situations, from scenery to group portraits. PDAF (Phase Detection Autofocus): One of the key features to benefit from faster and more precise focusing. PDAF enables the camera to rapidly find and lock on to subjects, minimizing blur, particularly for moving subjects. It is easier to capture sharp photos with the initial try. Auxiliary Sensor: 0.08 MP, f/3.0 (auxiliary lens) 0.08 Megapixels: This lens at this low of a resolution will primarily be used to play an enormously supporting role. It’s primarily added for one of two reasons (if not both, at least):

Depth Sensing: It may be able to help the primary camera estimate depth data, perhaps to support a low-end “Portrait Mode” (bokeh effect) with background blur. Because its resolution is so low, though, its contribution to depth accuracy is very minor compared to higher-resolution depth sensors or computer code. “.Macro” or “AI”. Support. Occasionally. these tightly-focused. low-resolution lenses are touted. as entry-level macro lenses, but. their. close. up. shot. capability. is really zero. More usually, they’re. for. promotional. or to. quietly augment. the. main. AI processing. .In. short:. Don’t anticipate. this 0.08MP. lens to. actively. take. useful. photos. or have a large impact on. picture. quality. The 13MP main. sensor. does. it. Rear Camera Features LED Flash: There is a sole LED flash that can be used to supply illumination in very low-lighting conditions, but normally best for close subjects.

Panorama: Using this option, you can take several photos and later combine them into one large panoramic photo, convenient for shooting large landscapes or cities. Rear Video Recording 1080p@30fps (Full HD at 30 frames per second): The primary rear camera is capable of Full High Definition video recording. This resolution is more than enough for daily video recording, social media uploads, or general vlogging. 30 frames per second gives a smooth, default look to the video.

2. Front Camera (Selfie Camera): Sensor: 5 MP, f/2.2, (wide) 5 Megapixels: It is capable of clear video calls and basic selfies.

Aperture:

Like the back camera, it performs well in good light. Selfies will be softer or noisier under low light. (wide): Provides a standard shot for selfies, enabling you to capture yourself or a few people within the frame. Front Video Recording 720p@30fps (High Definition at 30 frames per second): The front camera captures video in High Definition, which is very good for video calls on services like Zoom or Google Meet, and for brief video messages or social media stories.

PROCESSOR AND PERFORMANCE.

Processor (Unisoc T7225):Architecture: It has an octa-core CPU (2x performance-focused Cortex-A75 cores operating at 2.0 GHz and 6x power-saving Cortex-A55 cores operating at 1.8