Vivo Y03

The Vivo Y03 has a conventional, non-folding form factor measuring 163.8 mm tall, 75.7 mm wide, and 8.4 mm thin, with a total volume of roughly 104.16 cm³ and a weight of 185 g. It carries an IP54 rating, meaning it offers a degree of protection against dust ingress and water splashes, though it is not built to a rugged standard and should not be treated as fully waterproof.

The Vivo Y03 uses an IPS LCD touchscreen measuring 6.56″ with a resolution of 720 x 1612 px and a pixel density of 269 ppi. It supports a 90Hz refresh rate, which contributes to smoother motion during scrolling and general use. The display does not feature branded damage-resistant glass, an Always-On Display mode, or any HDR support, including HDR10, HDR10+, or Dolby Vision, and there is no secondary screen present.

The Vivo Y03 is driven by the MediaTek Helio G85 chipset, built on a 12 nm process with an octa-core CPU configuration running at 2 x 2 GHz and 6 x 1.8 GHz using big.LITTLE technology, paired with 4 GB of DDR4 RAM at 1800 MHz and 128 GB of eMMC 5.1 internal storage, with a maximum supported memory amount of 8 GB across 2 memory channels offering up to 13.41 GB/s of bandwidth. Graphics are handled by the integrated Mali G52 MC2 GPU clocked at 1000 MHz, supporting DirectX 12, OpenGL ES 3.2, and OpenCL 2.0, with the chip carrying a TDP of 5W and integrated LTE. In benchmark testing, the device scores 225,000 on AnTuTu, 1322 on Geekbench 6 multi-core, 424 on Geekbench 6 single-core, and 6816 on PCMark Work 3.0, while also supporting 64-bit processing and ARM TrustZone security.

The Vivo Y03 features a dual-lens rear camera system led by a 13 MP CMOS sensor with an f/2.2 aperture, supporting phase-detection autofocus, touch autofocus, and continuous autofocus during video recording, along with a range of manual controls including exposure, ISO, focus, and white balance, though manual shutter speed is not available. The main camera records video at 1080p and 30 fps, supports slow-motion recording, HDR mode, burst shooting, and in-camera panoramas, but does not offer optical zoom, optical image stabilization, a back-illuminated sensor, laser autofocus, RAW capture, 360-degree panorama, HDR10 recording, or Dolby Vision recording. A single LED flash is present on the rear — without dual-tone or RGB capability — while the 5 MP front camera with an f/2.2 aperture is a single-lens unit with no front-facing flash and is not positioned under the display.

The Vivo Y03 runs Android 14 and comes with a broad set of privacy and usability features, including clipboard warnings, location privacy options, camera and microphone access controls, the ability to block app tracking, and on-device machine learning, though Mail Privacy Protection and cross-site tracking blocking are absent. On the customization side, it supports dark mode, dynamic theming, theme customization, widgets, customizable notifications, and notification permission controls, while focus modes, app offloading, Wi-Fi password sharing, and Quick Start are not available. Day-to-day usability is further covered by split-screen multitasking, Picture-in-Picture, a media picker, full-page screenshots, Live Text, sharing intents, a child lock, multi-user support, offline voice recognition, voice commands, and device tracking, and games can be played while downloading; however, the device cannot function as a PC and does not receive direct OS updates from the vendor.

The Vivo Y03 is equipped with a 5000 mAh rechargeable battery that supports 15W fast charging, and a charger is included in the box. A battery level indicator is present for monitoring charge status. The battery is not removable and wireless charging is not supported.

The Vivo Y03 includes a built-in radio but is otherwise limited in audio features — it lacks a 3.5 mm headphone jack, stereo speakers, and does not support any high-quality Bluetooth audio codecs, including aptX, aptX HD, aptX Adaptive, aptX Lossless, or LDAC.

The Vivo Y03 supports dual SIM cards and connects via Wi-Fi 4 (802.11n) and Wi-Fi 5 (802.11ac), Bluetooth 5.0, and a USB Type-C port running USB 2.0, while cellular connectivity is present but limited to 4G LTE with maximum download and upload speeds of 300 Mbits/s and 100 Mbits/s respectively, as 5G is not supported. Location is handled through GPS with Galileo support, and an accelerometer and fingerprint scanner are also on board, though there is no gyroscope, compass, barometer, NFC, infrared sensor, heart rate monitor, or HDMI output. Additional features such as ANT+, DLNA certification, 3D facial recognition, an iris scanner, crash detection, emergency SOS via satellite, a built-in projector, motion tracking, optical tracking, and a stylus are all absent, while an external memory slot is available for storage expansion.

The Vivo Y03 features a video light for use during video recording, while its display is flat and conventional — it does not use sapphire glass, a curved panel, or an e-paper screen.