Realme 15 5G

The Realme 15 5G has a non-folding, non-rugged form factor measuring 162.3 mm tall, 76.2 mm wide, and 7.66 mm thick, with a total volume of approximately 94.73 cm³ and a weight of 187 g. A standout aspect of its build is the IP69 ingress protection rating, which classifies the device as waterproof and capable of withstanding submersion to a depth of 2 meters.

The Realme 15 5G features a 6.8-inch OLED/AMOLED touchscreen with a resolution of 1280 x 2800 px and a pixel density of 453 ppi, backed by a typical brightness of 1800 nits and a contrast ratio of 5,000,000:1. The panel supports a 144Hz refresh rate alongside a 240Hz touch sampling rate, and includes an Always-On Display mode as well as branded damage-resistant glass. There is no secondary screen, and the display does not support HDR10, HDR10+, or Dolby Vision.

The Realme 15 5G is driven by the MediaTek Dimensity 7300 chipset, manufactured on a 4 nm process with 6,200 million transistors, featuring an octa-core CPU configuration of 4 cores at 2.5 GHz and 4 cores at 2 GHz across 8 threads, with big.LITTLE and HMP support for efficient workload distribution. Graphics are handled by the integrated Mali G615 MC2 GPU running at 1047 MHz, supporting DirectX 12 and a single display output. The device comes with 12 GB of LPDDR5 RAM at 6400 MHz — expandable up to a maximum of 16 GB — alongside 512 GB of internal storage, and it supports 64-bit processing and integrated LTE. In Geekbench 6 testing, the chipset scores 1026 in single-core and 2932 in multi-core workloads.

The Realme 15 5G uses a dual-lens rear camera system combining a 50 MP lens at f/1.8 and an 8 MP lens at f/2.2, both backed by a BSI CMOS sensor and optical image stabilization. The focal length range spans 16 mm to 24 mm, and video recording reaches up to 4K at 30 fps, with slow-motion recording also supported; however, HDR10 and Dolby Vision recording are not available. Autofocus options include phase-detection, continuous autofocus during video, and touch autofocus, though laser autofocus is absent. Manual controls cover exposure, ISO, focus, and white balance, while burst mode, panorama, timelapse, and HDR round out the shooting modes — raw capture and manual shutter speed are not supported. A dual-tone LED flash with two LEDs assists in low-light situations, though there is no front-facing flash. The 50 MP single-lens front camera sits in a standard position rather than under the display, and there is no optical zoom on the rear system.

The Realme 15 5G runs Android 15, an open-source platform that supports multi-user environments, split-screen multitasking, Picture-in-Picture, widgets, sharing intents, and the ability to play games while they download. Privacy features are well represented, including clipboard warnings, location privacy controls, camera and microphone access management, and app tracking prevention, though cross-site tracking blocking and Mail Privacy Protection are absent. Customization options include theme customization, dynamic theming, dark mode, and an extra dim mode, while productivity is aided by full-page scrolling screenshots, a media picker, text selection from images, customizable notifications, and app offloading. The device also supports on-device machine learning, offline voice recognition, voice commands, battery health checks, a child lock, and phone tracking, but does not offer Wi-Fi password sharing, focus modes, Quick Start, or the ability to function as a PC. Direct OS updates from the vendor are not available on this device.

The Realme 15 5G is equipped with a 7000 mAh rechargeable, non-removable battery that supports 80W wired fast charging, and a charger is included in the box. A battery level indicator is present, making it easy to monitor charge status at a glance. Wireless charging and reverse wireless charging are not supported.

The Realme 15 5G includes stereo speakers but omits a 3.5 mm headphone jack and a built-in radio. On the wireless audio side, none of the advanced Bluetooth codecs — aptX, aptX HD, aptX Adaptive, aptX Lossless, or LDAC — are supported.

The Realme 15 5G supports 5G connectivity with a dual-SIM cellular module, and wireless networking covers Wi-Fi 4, Wi-Fi 5, and Wi-Fi 6 standards alongside Bluetooth 5.4. Download and upload speeds both reach up to 3270 MBits/s, and the device connects via a USB Type-C port running USB 2.0, though there is no HDMI output, external memory slot, or NFC. Location capabilities include GPS, Galileo, and a compass, while onboard sensors cover a gyroscope and accelerometer; a barometer, infrared sensor, heart rate monitor, and motion or optical tracking are all absent. Security is handled by a fingerprint scanner, with no 3D facial recognition or iris scanner present. Features such as crash detection, emergency SOS via satellite, ANT+, DLNA certification, a stylus, and a built-in projector are not included.

The Realme 15 5G includes a video light for use during video recording, while its display is flat rather than curved and uses neither sapphire glass nor an e-paper panel.