Oppo A5i (64GB / 4GB RAM) specifications and in-depth review

Oppo A5i (64GB / 4GB RAM)

Manufacturer: Oppo

The Oppo A5i is a mid-range Android smartphone that balances everyday usability with a solid hardware foundation. Running Android 16, it comes with 64GB of internal storage and 4GB of RAM, housed in a slim 8 mm frame that weighs 186 g and carries an IP65 rating for dust and water resistance. The device does not fold and lacks a rugged build, but its compact profile and protected construction make it a straightforward daily handset.

The 6.67″ IPS LCD panel delivers a resolution of 720 x 1604 px at 264 ppi, backed by a 90Hz refresh rate and 850 nits of typical brightness, with branded damage-resistant glass for added durability. Performance is handled by the Qualcomm Snapdragon 6 Gen 1 on a 4 nm process, pairing an octa-core CPU with an Adreno 710 GPU clocked at 800 MHz. The main camera captures 8 MP stills at f/2.0 with optical image stabilization and records 1080p video at 30 fps, while connectivity includes Bluetooth 5.0, NFC, Wi-Fi 5, USB Type-C, and a 3.5 mm headphone jack. The 5100 mAh battery supports 45W wired fast charging, and a charger is included in the box.

Pros
  • IP65 rating provides certified protection against dust and water splashes, adding durability for everyday use
  • 45W wired fast charging paired with a 5100 mAh battery means less time tethered to a charger
  • The Snapdragon 6 Gen 1 on a 4 nm process brings a capable, power-efficient chip with a 7W TDP to a mid-range handset
  • 90Hz refresh rate and 180Hz touch sampling rate make on-screen interactions noticeably smoother
  • NFC support enables contactless payments and data transfer without additional hardware
  • Optical image stabilization on the main camera helps reduce blur during handheld shots
Cons
  • Single-lens 8 MP main camera with no optical zoom and no RAW output limits photographic flexibility
  • No 5G support restricts the device to 4G networks
  • Only one speaker with no stereo output reduces the audio experience for media consumption
  • Wi-Fi is limited to Wi-Fi 4 and Wi-Fi 5, with no Wi-Fi 6 or newer standard available
  • 720 x 1604 px resolution on a 6.67 inch panel results in a relatively low pixel density of 264 ppi
  • No wireless charging or reverse wireless charging support
Who is this for?

This device is well suited to everyday users who prioritize reliability and battery endurance over cutting-edge specs. The 5100 mAh battery with 45W fast charging makes it a strong fit for people who spend long hours away from a power source and need quick top-ups when available. The IP65 rating appeals to users who work or spend time outdoors and need a handset that can handle dust and light water exposure without concern. Those who value a clean, feature-rich software experience will also appreciate the broad set of Android 16 tools, including split-screen multitasking, customizable notifications, on-device machine learning, and privacy controls. The NFC support and fingerprint scanner add practical convenience for contactless payments and secure unlocking in daily routines.

Who is this NOT for?

Users who demand high visual fidelity will find the 720 x 1604 px resolution limiting on a 6.67 inch panel, as the 264 ppi density falls short for sharp text and detailed media. Mobile photographers looking for versatility will be constrained by the single 8 MP rear camera with no optical zoom, no RAW support, and no multi-lens system, making it a poor fit for anyone serious about mobile imaging. Power users who run multiple demanding applications simultaneously will likely find 4 GB of RAM restrictive over time. Additionally, users in areas where 5G networks are available and relevant will not be able to take advantage of them, and those accustomed to wireless charging will find its absence a practical inconvenience.

Design:

water resistance Water resistant
weight 186 g
thickness 8 mm
width 76 mm
height 165.7 mm
volume 100.7456 cm³
Ingress Protection (IP) rating IP65
has a rugged build
can be folded

The Oppo A5i has a non-folding, non-rugged build measuring 165.7 mm tall, 76 mm wide, and 8 mm thick, with a total volume of 100.7456 cm³ and a weight of 186 g. A notable highlight of its construction is the IP65 rating, which certifies it as water resistant, offering meaningful protection against dust ingress and low-pressure water jets in everyday situations.

Display:

Display type LCD, IPS
screen size 6.67"
pixel density 264 ppi
resolution 720 x 1604 px
refresh rate 90Hz
touch sampling rate 180Hz
brightness (typical) 850 nits
has branded damage-resistant glass
supports HDR10
supports HDR10+
Always-On Display
supports Dolby Vision
Has a secondary screen
has a touch screen

The Oppo A5i features a 6.67″ IPS LCD touchscreen with a resolution of 720 x 1604 px and a pixel density of 264 ppi, paired with a 90Hz refresh rate and a 180Hz touch sampling rate for reasonably responsive input. Typical brightness is rated at 850 nits, and the panel is protected by branded damage-resistant glass. The display does not support HDR10, HDR10+, or Dolby Vision, and there is no Always-On Display mode or secondary screen.

Performance:

internal storage 64GB
RAM 4GB
Chipset (SoC) name Qualcomm Snapdragon 6 Gen 1
GPU name Adreno 710
CPU speed 4 x 2.2 & 4 x 1.8 GHz
Geekbench 6 result (multi) 2748
Geekbench 6 result (single) 943
GPU clock speed 800 MHz
Has integrated LTE
RAM speed 2750 MHz
semiconductor size 4 nm
Supports 64-bit
DirectX version DirectX 12
Has integrated graphics
OpenGL ES version 3.2
Uses big.LITTLE technology
CPU threads 8 threads
Uses HMP
Has TrustZone
maximum memory bandwidth 22 GB/s
OpenCL version 2
memory channels 2
L2 cache 2 MB
eMMC version 5.1
L1 cache 256 KB
maximum memory amount 12GB
Thermal Design Power (TDP) 7W
DDR memory version 5
shading units 128
L3 cache 2 MB

The Oppo A5i is powered by the Qualcomm Snapdragon 6 Gen 1, a 4 nm octa-core chipset running at 4 x 2.2 GHz and 4 x 1.8 GHz with 8 threads, supported by big.LITTLE architecture and Heterogeneous Multi-Processing (HMP) for workload distribution. It comes with 4GB of DDR5 RAM running at 2750 MHz and 64GB of eMMC 5.1 internal storage, with a maximum supported memory amount of 12GB and a peak memory bandwidth of 22 GB/s across 2 channels. Graphics are handled by the integrated Adreno 710 GPU clocked at 800 MHz, featuring 128 shading units and support for DirectX 12, OpenGL ES 3.2, and OpenCL 2. The SoC also integrates LTE and includes TrustZone security, while cache is organized as 256 KB L1, 2 MB L2, and 2 MB L3. Geekbench 6 scores are recorded at 943 single-core and 2748 multi-core, and the chip operates within a 7W TDP envelope.

Cameras:

megapixels (main camera) 8 MP
wide aperture (main camera) 2f
Has a dual-lens (or multi-lens) main camera
megapixels (front camera) 5MP
has built-in optical image stabilization
video recording (main camera) 1080 x 30 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) 2.2f
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 Oppo A5i has a single-lens rear camera with an 8 MP CMOS sensor at f/2.0, backed by optical image stabilization and phase-detection autofocus for stills, along with touch autofocus and continuous autofocus during video recording. It records video at 1080p and 30 fps, with support for slow-motion recording, but does not support HDR10 or Dolby Vision recording. Manual controls include exposure, ISO, focus, and white balance, while burst mode, HDR, panorama, and timelapse round out the shooting options; there is no optical zoom, no RAW output, and no manual shutter speed control. A single LED flash is present on the rear, though it is neither dual-tone nor RGB. The front camera offers 5 MP at f/2.2 as a single-lens unit with no flash, and it is not positioned under the display.

Operating system:

Android version Android 16
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 Oppo A5i runs Android 16 and includes a broad set of privacy controls, covering clipboard warnings, location privacy options, and camera and microphone access management, though it does not offer Mail Privacy Protection or cross-site tracking blocking. On the customization side, it supports dark mode, dynamic theming, theme customization, widgets, and customizable notifications, while focus modes and Quick Start are absent. Productivity features include split-screen multitasking, Picture-in-Picture, full-page scrolling screenshots, a media picker, Live Text, sharing intents, and the ability to play games while they download. The system also supports on-device machine learning, offline voice recognition, voice commands, multi-user accounts, app offloading, a child lock, battery health checks, an extra dim mode, and device position tracking. Direct OS updates from the vendor are not available, and the device cannot function as a PC; Wi-Fi password sharing is likewise not supported.

Battery:

battery power 5100 mAh
has wireless charging
Supports fast charging
charging speed 45W
has reverse wireless charging
comes with a charger
has a removable battery
has a battery level indicator
has a rechargeable battery

The Oppo A5i is equipped with a 5100 mAh rechargeable battery that supports 45W wired fast charging, and a charger is included in the box. A battery level indicator is present for monitoring charge status. The battery is non-removable, and the device does not support wireless charging or reverse wireless charging.

Audio:

has a socket for a 3.5 mm audio jack
has stereo speakers
has aptX
has LDAC
has aptX HD
has aptX Adaptive
has aptX Lossless
Has a radio
number of microphones 2

The Oppo A5i includes a 3.5 mm headphone jack and two microphones, but lacks stereo speakers, outputting audio through a single speaker instead. For wireless audio, it supports aptX, though higher-tier codecs such as aptX HD, aptX Adaptive, aptX Lossless, and LDAC are not available. There is no built-in radio.

Connectivity & Features:

has 5G support
Wi-Fi version Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
SIM cards 2 SIM
Bluetooth version 5
has an external memory slot
Has USB Type-C
USB version 2
has NFC
download speed 2900 MBits/s
upload speed 900 MBits/s
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 Oppo A5i supports Wi-Fi 4 and Wi-Fi 5, Bluetooth 5.0, and NFC, and accommodates two SIM cards with a cellular module, though 5G is not available and there is no external memory slot. Wired connectivity is handled via USB Type-C at USB 2.0 speed, while HDMI output is absent. Download speeds reach up to 2900 Mbit/s and upload up to 900 Mbit/s. For navigation and location, the device includes GPS with Galileo support, alongside a gyroscope, accelerometer, and compass, while a barometer, infrared sensor, heart rate monitor, and ANT+ are not present. Security relies on a fingerprint scanner; 3D facial recognition and an iris scanner are not included. The device does not feature crash detection, satellite SOS, DLNA certification, motion or optical tracking, a built-in projector, or a stylus.

Miscellaneous:

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

The Oppo A5i includes a video light for use during video recording. The display is flat rather than curved, and the device uses neither sapphire glass nor an e-paper panel.

Final Verdict

The Oppo A5i (64GB / 4GB RAM) is a mid-range Android handset that makes a coherent case for users who prioritize everyday practicality over high-end specifications. Its strongest credentials lie in the 5100 mAh battery with 45W wired fast charging and the IP65-rated build, which together make it a dependable option for users with active routines and variable environments. The Snapdragon 6 Gen 1 on a 4 nm node, paired with a 90Hz display and a well-rounded Android 16 software package, keeps the day-to-day experience solid. That said, the 720p display resolution, single 8 MP camera, and absence of 5G do reflect meaningful constraints that will steer demanding users elsewhere. For those whose primary needs center on endurance, durability, and a consistent software experience rather than imaging or network speed, the Oppo A5i delivers a focused and capable package.

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