Realme P3 Ultra 5G specifications and in-depth review

Realme P3 Ultra 5G

Manufacturer: Realme

The Realme P3 Ultra 5G is a slim, mid-to-upper-range smartphone built around a 6.67″ OLED panel that delivers a pixel density of 446 ppi at a 120Hz refresh rate. Running Android 15, it pairs 12GB of LPDDR5 RAM with 256GB of internal storage, and its IP68-certified waterproof build sits inside a chassis just 7.4 mm thick and weighing 183 g.

Under the hood, the Realme P3 Ultra 5G is driven by the MediaTek Dimensity 8350 — a 4 nm octa-core chipset clocked at up to 3.35 GHz, supported by a Mali G615 MC6 GPU running at 1400 MHz and a maximum memory bandwidth of 68.2 GB/s. Camera duties are handled by a 50 MP multi-lens rear system with optical image stabilization and 4K 60 fps video recording, complemented by a 16 MP front camera, while a 6000 mAh battery with 80W wired fast charging rounds out the core hardware.

Pros
  • IP68 waterproof rating provides reliable protection against dust and water submersion without adding bulk to the 7.4 mm slim chassis
  • The 6000 mAh battery paired with 80W wired fast charging delivers both substantial capacity and rapid replenishment
  • A 446 ppi OLED display at 120Hz offers sharp, fluid visuals across a generously sized 6.67-inch screen
  • The Dimensity 8350 chipset on a 4 nm process, backed by 12GB of LPDDR5 RAM, handles demanding tasks with an AnTuTu score of 1,450,000
  • The rear camera system supports OIS, phase-detection autofocus, 4K 60fps video, and a wide range of manual controls for flexible shooting
  • Stereo speakers, NFC, Wi-Fi 6, and Bluetooth 5.4 round out a practical daily-use feature set
Cons
  • Wireless charging is absent, limiting flexibility when a cable is not available
  • No 3.5 mm headphone jack, and high-quality wireless audio codecs such as LDAC and aptX Lossless are not supported
  • The display lacks HDR10, HDR10+ and Dolby Vision support, reducing compatibility with premium streaming content
  • USB connectivity is limited to USB 2.0 despite the Type-C connector, restricting data transfer speeds
  • No optical zoom is available, limiting versatility for distant subjects
  • OS updates do not come directly from the vendor, which may affect the timeliness of software and security patches
Who is this for?

This device is a strong fit for users who want a capable everyday smartphone with solid endurance and reliable build quality. The 6000 mAh battery with 80W fast charging makes it particularly well-suited to heavy daily users who need their phone to last through long stretches without anxiety about running out of power. The IP68 waterproof rating and slim 7.4 mm chassis appeal to those who want durability without sacrificing a pocketable form factor. Users who enjoy mobile photography will also find value here, given the 50 MP OIS-equipped rear camera with 4K 60fps video, phase-detection autofocus, and extensive manual controls. Meanwhile, the Dimensity 8350 chipset with 12GB of LPDDR5 RAM comfortably handles multitasking, gaming, and demanding apps, making it a practical choice for users who push their devices hard throughout the day.

Who is this NOT for?

Users who rely on wired headphones will find the absence of a 3.5 mm audio jack a persistent inconvenience, and those who prioritize high-fidelity wireless audio will be disappointed by the lack of LDAC and aptX Lossless support. The display's incompatibility with HDR10, HDR10+, and Dolby Vision means that users who frequently stream premium video content from services that leverage these formats will not get the full visual experience the content is intended to deliver. Photography enthusiasts who depend on optical zoom for versatile shooting at distance will also find this device limiting, as no optical zoom is available. Additionally, users who require fast file transfers to a computer will be constrained by the USB 2.0 interface despite the Type-C connector, making this a poor match for content creators who regularly move large video files between devices.

Design:

water resistance Waterproof
weight 183 g
thickness 7.4 mm
Ingress Protection (IP) rating IP68
has a rugged build
can be folded

The Realme P3 Ultra 5G has a trim design, measuring just 7.4 mm thick and weighing 183 g, making it notably light for its class. It carries an IP68 rating, meaning it is fully waterproof against dust and prolonged water submersion. The device does not feature a rugged build, nor does it support any folding mechanism.

Display:

Display type OLED/AMOLED
screen size 6.67"
pixel density 446 ppi
resolution 1220 x 2712 px
refresh rate 120Hz
has branded damage-resistant glass
supports HDR10
supports HDR10+
Always-On Display
supports Dolby Vision
Has a secondary screen
has a touch screen

The Realme P3 Ultra 5G features a 6.67″ OLED/AMOLED touchscreen with a resolution of 1220 x 2712 px and a pixel density of 446 ppi, producing sharp and detailed visuals. A 120Hz refresh rate ensures smooth on-screen motion during everyday use. The display does not support HDR10, HDR10+, or Dolby Vision, and there is no Always-On Display mode or secondary screen. It also lacks branded damage-resistant glass coverage.

Performance:

internal storage 256GB
RAM 12GB
AnTuTu benchmark score 1450000
Chipset (SoC) name MediaTek Dimensity 8350
GPU name Mali G615 MC6
CPU speed 1 x 3.35 & 3 x 3.2 & 4 x 2.2 GHz
Geekbench 6 result (multi) 4700
Geekbench 6 result (single) 1536
GPU clock speed 1400 MHz
Has integrated LTE
RAM speed 8533 MHz
semiconductor size 4 nm
Supports 64-bit
DirectX version DirectX 12
Has integrated graphics
Uses big.LITTLE technology
CPU threads 8 threads
Has NX bit
Uses HMP
Has TrustZone
maximum memory bandwidth 68.2 GB/s
OpenCL version 2
memory channels 4
maximum memory amount 24GB
DDR memory version 5
L3 core 4 MB/core
L3 cache 4 MB

The Realme P3 Ultra 5G is powered by the MediaTek Dimensity 8350, a 4 nm octa-core chipset with 8 threads arranged in a big.LITTLE configuration running at speeds of 1 x 3.35, 3 x 3.2, and 4 x 2.2 GHz, supported by integrated LTE and TrustZone security. It is paired with 12GB of LPDDR5 RAM clocked at 8533 MHz across 4 memory channels, offering a maximum memory bandwidth of 68.2 GB/s and support for up to 24GB total memory, alongside 256GB of internal storage. Graphics are handled by the integrated Mali G615 MC6 GPU running at 1400 MHz with DirectX 12 and OpenCL 2.0 support. The chipset also includes an NX bit and HMP support, operates in full 64-bit mode, and features a 4 MB L3 cache. Benchmark results stand at an AnTuTu score of 1,450,000, a Geekbench 6 single-core score of 1536, and a multi-core score of 4700.

Cameras:

megapixels (main camera) 50 MP
Has a dual-lens (or multi-lens) main camera
megapixels (front camera) 16MP
has built-in optical image stabilization
video recording (main camera) 2160 x 60 fps
Has a dual-tone LED flash
number of flash LEDs 1
has a BSI sensor
has a CMOS sensor
has continuous autofocus when recording movies
Has phase-detection autofocus for photos
supports slow-motion video recording
has a built-in HDR mode
has manual exposure
has a flash
optical zoom 0x
has manual ISO
has a serial shot mode
has manual focus
has a front camera
Has laser autofocus
Shoots 360° panorama
has manual white balance
shoots raw
has touch autofocus
has manual shutter speed
can create panoramas in-camera
wide aperture (front camera) 2.4f
Has timelapse function
Has a front-facing LED flash
has a dual-lens (or multi-lens) front camera
supports HDR10 recording
supports Dolby Vision recording
has a front-facing camera under the display
Has a RGB LED flash
has 3D photo/video recording capabilities

The Realme P3 Ultra 5G sports a multi-lens rear camera system headlined by a 50 MP CMOS sensor with optical image stabilization, phase-detection autofocus, and touch autofocus, though it lacks a BSI sensor and laser autofocus. Video recording reaches up to 4K at 60 fps with continuous autofocus during recording, along with slow-motion support, while HDR10 and Dolby Vision recording are not available. Manual controls cover exposure, ISO, focus, and white balance, though manual shutter speed is absent, and there is no optical zoom. The camera also supports burst mode, panorama, timelapse, and HDR stills, but cannot shoot in RAW format or capture 360-degree panoramas. A single LED flash is present without dual-tone or RGB capability. On the front, a 16 MP single-lens camera with an f/2.4 aperture handles selfies, with no front-facing flash, no under-display placement, and no secondary front lens.

Operating system:

Android version Android 15
has clipboard warnings
has location privacy options
has camera/microphone privacy options
has Mail Privacy Protection
has theme customization
can block app tracking
blocks cross-site tracking
has on-device machine learning
has notification permissions
has media picker
Can play games while they download
has dark mode
has Wi-Fi password sharing
has battery health check
has an extra dim mode
has focus modes
has dynamic theming
can offload apps
Has customizable notifications
has Live Text
has full-page screenshots
supports split screen
gets direct OS updates
has PiP
Can be used as a PC
Has sharing intents
has a child lock
Supports widgets
Is free and open source
Has offline voice recognition
has voice commands
Tracks the current position of a mobile device
is a multi-user system
has Quick Start

The Realme P3 Ultra 5G runs Android 15, bringing a broad set of privacy and usability features to the table. On the privacy side, it offers clipboard warnings, location privacy controls, camera and microphone access management, and the ability to block app tracking, though cross-site tracking blocking and Mail Privacy Protection are not included. The interface supports theme customization, dynamic theming, dark mode, and an extra dim mode, while widgets, split-screen multitasking, Picture-in-Picture, and sharing intents are all available. Users also benefit from customizable notifications with granular permission controls, a media picker, full-page scrolling screenshots, Live Text selection, and the ability to play games while they download. Productivity and convenience are further supported by offline voice recognition, voice commands, on-device machine learning, app offloading, a child lock, multi-user support, phone tracking, and a battery health check. Wi-Fi password sharing, focus modes, Quick Start, and the ability to function as a PC are not present, and OS updates do not come directly from the vendor.

Battery:

battery power 6000 mAh
has wireless charging
Supports fast charging
charging speed 80W
has a removable battery
has a battery level indicator
has a rechargeable battery

The Realme P3 Ultra 5G is equipped with a 6000 mAh rechargeable battery that supports 80W wired fast charging, allowing for significantly reduced charging times. A battery level indicator is built in for convenient monitoring. The battery is not removable, and wireless charging is not supported.

Audio:

has a socket for a 3.5 mm audio jack
has stereo speakers
has LDAC
has aptX Lossless
Has a radio

The Realme P3 Ultra 5G includes stereo speakers for a wider audio experience, but omits a 3.5 mm headphone jack, meaning wired headphones require an adapter. High-fidelity wireless audio codecs such as LDAC and aptX Lossless are not supported, and there is no built-in radio tuner.

Connectivity & Features:

has 5G support
Wi-Fi version Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
SIM cards 2 SIM
Bluetooth version 5.4
has an external memory slot
Has USB Type-C
USB version 2
has NFC
Has a fingerprint scanner
has emergency SOS via satellite
has crash detection
is DLNA-certified
has a gyroscope
supports ANT+
Has a heart rate monitor
has GPS
has a compass
supports Wi-Fi
Has an infrared sensor
has an accelerometer
has a cellular module
Has a barometer
has an HDMI output
Uses 3D facial recognition
Has an iris scanner
Stylus included
supports Galileo
Has motion tracking
Has optical tracking
Has a built-in projector

The Realme P3 Ultra 5G offers a well-rounded connectivity setup, supporting 5G, Wi-Fi 4, 5, and 6 (802.11n/ac/ax), and Bluetooth 5.4, alongside NFC for contactless interactions. It accommodates two SIM cards and connects via a USB Type-C port running USB 2.0, though there is no external memory slot or HDMI output. Navigation is covered by GPS with Galileo support, and onboard sensors include a gyroscope, accelerometer, and compass, while a barometer, infrared sensor, heart rate monitor, and ANT+ are all absent. Biometric security is handled by a fingerprint scanner, with no iris scanner or 3D facial recognition on board. Safety features such as crash detection and emergency SOS via satellite are not included, and there is no built-in projector, stylus, or DLNA certification.

Miscellaneous:

has a video light
Has sapphire glass display
Has a curved display
Has an e-paper display

The Realme P3 Ultra 5G includes a video light to assist with recording in low-light conditions. The display is flat rather than curved, and neither sapphire glass nor an e-paper panel is used in its construction.

Final Verdict

The Realme P3 Ultra 5G is a well-rounded mid-to-upper-range smartphone that delivers meaningfully across the areas most users care about day to day. Its 6000 mAh battery with 80W fast charging paired with an IP68-rated, 7.4 mm slim body reflects a clear design priority around endurance and practicality without sacrificing form. The Dimensity 8350 chipset with 12GB of LPDDR5 RAM ensures the device handles demanding workloads with confidence, while the 120Hz OLED display and OIS-equipped 50 MP camera system add genuine versatility for media consumption and photography. Certain trade-offs — notably the absence of a headphone jack, no wireless charging, a USB 2.0 interface, and a display without HDR certification — will matter to some users more than others. On balance, the Realme P3 Ultra 5G makes a compelling case for users who want a durable, capable, and feature-complete daily driver, as long as their priorities align with its strengths rather than its omissions.

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