HMD Vibe 4G

The phone measures 163.8 x 75.2 x 8.4 mm, weighs 186 g, and has a total volume of 103.469184 cm³. It carries a water-resistant rating, though it does not have a rugged build and cannot be folded.

The display is a 6.56-inch IPS LCD touchscreen with a resolution of 720 x 1480 pixels at 251 ppi, a typical brightness of 480 nits, and a 90Hz refresh rate. There is no branded damage-resistant glass, no Always-On Display, and no secondary screen. HDR10, HDR10+, and Dolby Vision are all unsupported.

The phone is powered by the Qualcomm Snapdragon 680 4G chipset, built on a 6 nm process with an eight-core CPU running at 4 x 2.4 GHz and 4 x 1.9 GHz using big.LITTLE architecture across 8 threads, with a 6W TDP and integrated LTE. It is paired with 6GB of DDR4 RAM at 2133 MHz across two memory channels, with a maximum supported capacity of 8GB and a memory bandwidth of 14.9 GB/s. Internal storage is 128GB via eMMC 5.1, expandable by up to 512GB via external memory. The integrated Adreno 610 GPU runs at 845 MHz base and 800 MHz turbo, supporting DirectX 12 and OpenGL ES 3.2, with OpenCL 2 also supported. In benchmark testing, the chipset scores 1466 multi-core and 416 single-core in Geekbench 6, and 1550 multi-core and 385 single-core in Geekbench 5. Security features include NX bit and TrustZone support, and the SoC is 64-bit compatible.

The rear camera system is a dual-lens setup combining a 13MP main sensor and a 2MP secondary lens, using a CMOS sensor without back-side illumination or optical image stabilization. Autofocus options include phase-detection, continuous autofocus during video recording, and touch autofocus, though laser autofocus is not available. The camera supports HDR mode, manual ISO, manual exposure, manual focus, manual white balance, slow-motion video, and in-camera panoramas, while RAW capture, manual shutter speed, 360-degree panorama, and HDR10 or Dolby Vision recording are not supported. Video recording tops out at 1080p at 30fps, and a single LED flash is present with no dual-tone or RGB option. The 5MP front camera is a single-lens unit with no front-facing flash and is not positioned under the display.

The device runs Android 14 and includes a broad set of privacy controls, covering clipboard warnings, location privacy options, and camera and microphone access management; cross-site tracking blocking and Mail Privacy Protection are not available. Usability features include dark mode, extra dim mode, dynamic theming, theme customization, customizable notifications, notification permission controls, a media picker, split-screen multitasking, Picture-in-Picture, full-page screenshots, Live Text, sharing intents, widgets, a child lock, and the ability to play games while downloading. Offline voice recognition and voice commands are supported, as are on-device machine learning, phone tracking, multi-user support, app tracking blocking, and a battery health check. Wi-Fi password sharing, focus modes, app offloading, Quick Start, direct OS vendor updates, and the ability to use the phone as a PC are not available.

The phone is equipped with a 4000 mAh rechargeable battery that supports 10W fast charging, and a charger is included in the box. A battery level indicator is present, but the battery is not removable. Wireless charging and reverse wireless charging are not supported.

Audio output is handled by stereo speakers, and an FM radio is built in. There is a single microphone and no 3.5mm headphone jack. High-resolution Bluetooth audio codecs — including aptX, aptX HD, aptX Adaptive, aptX Lossless, and LDAC — are not supported.

The phone supports 4G LTE only, with no 5G capability, and connects wirelessly via Wi-Fi 5 (802.11ac) and Bluetooth 5. It accepts a single SIM card and uses a USB Type-C port running USB 2.0. Location is covered by GPS with Galileo support, and an accelerometer is also present, though there is no gyroscope, compass, or barometer. A fingerprint scanner is included for biometric authentication, while NFC, 3D facial recognition, and an iris scanner are all absent. Cellular download speeds reach up to 390 Mbits/s and upload up to 150 Mbits/s. There is an external memory slot, but no HDMI output, infrared sensor, heart rate monitor, ANT+ support, crash detection, satellite SOS, DLNA certification, stylus, or built-in projector.

The phone includes a video light for use during video recording. The display is flat rather than curved, and there is no sapphire glass or e-paper screen.