Oppo K13 5G VS Realme P4 5G

Both the Oppo K13 5G and the Realme P4 5G are water-resistant, with both devices featuring some level of water protection. The Oppo K13 5G comes with an IP65 rating, while the Realme P4 5G has a slightly higher IP66 rating, offering a bit more resistance to dust and water ingress.

In terms of size and weight, the Oppo K13 5G is slightly heavier, weighing 208 g, compared to the Realme P4 5G's 185 g. The Oppo model is also a little thicker at 8.5 mm, while the Realme P4 5G is thinner at 7.6 mm. The width and height are fairly similar, with the Oppo K13 5G being 76.1 mm wide and 163.2 mm tall, while the Realme P4 5G is 75.9 mm wide and 163.3 mm tall, with almost identical dimensions overall.

Regarding the volume, the Oppo K13 5G has a larger volume of 105.57 cm³ compared to the Realme P4 5G's 94.20 cm³. Both devices have a standard build, neither being rugged or foldable, which may be important for users seeking more durability or flexibility in design.

Both the Oppo K13 5G and the Realme P4 5G feature OLED/AMOLED displays, offering vibrant colors and deep blacks. The screen size on the Oppo K13 5G is 6.67″, slightly smaller than the Realme P4 5G's 6.77″ screen. The Oppo K13 5G has a pixel density of 395 ppi, which is marginally higher than the Realme P4 5G's 388 ppi, but the difference is minimal when it comes to everyday use.

In terms of resolution, the Oppo K13 5G has 1080 x 2400 px, while the Realme P4 5G features 1080 x 2392 px. This means the two displays are almost identical in pixel count, with the Oppo K13 5G having a slight advantage in terms of the resolution's vertical dimension. Both displays support a 120Hz refresh rate on the Oppo K13 5G and 144Hz on the Realme P4 5G, offering smoother animations, though the difference in refresh rate may be most noticeable in gaming or intensive motion scenarios.

The Oppo K13 5G has a typical brightness of 600 nits, whereas the Realme P4 5G stands out with a much higher brightness of 1600 nits, which can make the display more visible in direct sunlight. Both phones support an Always-On Display feature, but neither has branded damage-resistant glass or supports HDR10, HDR10+, or Dolby Vision.

Both the Oppo K13 5G and the Realme P4 5G come with 256GB of internal storage and 8GB of RAM. The Oppo K13 5G is powered by the Qualcomm Snapdragon 6 Gen 4 chipset, featuring an octa-core CPU with 1 core clocked at 2.3 GHz, 3 cores at 2.2 GHz, and 4 cores at 1.8 GHz. In contrast, the Realme P4 5G uses the MediaTek Dimensity 7400 chipset with a slightly faster CPU configuration of 4 cores at 2.6 GHz and 4 cores at 2.0 GHz.

Both phones support integrated LTE and have integrated graphics, with the Oppo K13 5G featuring the Adreno 810 GPU, while the Realme P4 5G is equipped with the Mali G615 MC2 GPU. The Oppo K13 5G has a GPU clock speed of 800 MHz, whereas the Realme P4 5G has a higher GPU clock speed of 1047 MHz.

In terms of memory, the Oppo K13 5G uses RAM with a speed of 2750 MHz and a maximum memory bandwidth of 12 GB/s. The Realme P4 5G has a faster RAM speed of 6400 MHz and a significantly higher memory bandwidth of 25.6 GB/s. Both devices support 64-bit processing, use big.LITTLE technology, and feature DDR5 memory, with a maximum supported memory amount of 16GB. Additionally, both devices support DirectX 12.

Both the Oppo K13 5G and the Realme P4 5G feature a dual-lens main camera setup, each with a 50 MP primary sensor and a 2 MP secondary sensor. The wide aperture for the main camera is slightly different between the two models, with the Oppo K13 5G offering f/2.4 and f/1.9 apertures, compared to the Realme P4 5G's f/2.2 and f/1.8 apertures. Both phones support video recording at 2160 x 30 fps, but neither device offers optical image stabilization (OIS) for smoother video capture.

For the front camera, both models feature a 16 MP sensor, though the Oppo K13 5G has a slightly wider f/2.5 aperture, while the Realme P4 5G has a f/2.4 aperture. Neither phone includes a front-facing LED flash, and both lack a dual-lens front camera. Both devices support various camera features such as phase-detection autofocus, continuous autofocus during video recording, slow-motion video, built-in HDR mode, manual exposure, manual ISO, and manual focus.

Additional camera functions like panorama creation, timelapse, and touch autofocus are available on both phones. However, neither supports HDR10 or Dolby Vision recording, and both lack 3D photo/video capabilities. Both the Oppo K13 5G and Realme P4 5G are equipped with CMOS sensors, and neither phone offers laser autofocus or a front-facing camera under the display.

Both the Oppo K13 5G and the Realme P4 5G run Android 15 and offer a similar set of privacy and customization features. These include clipboard warnings, location privacy options, camera/microphone privacy options, theme customization, and the ability to block app tracking. Neither device supports Mail Privacy Protection or blocks cross-site tracking.

Both models also come with features like on-device machine learning, notification permissions, a media picker, the ability to play games while they download, dark mode, battery health check, extra dim mode, dynamic theming, app offloading, customizable notifications, Live Text, full-page screenshots, split screen support, and PiP. They also have offline voice recognition, voice commands, and support for widgets, sharing intents, child lock, multi-user systems, and tracking the device's current position.

The two devices share identical features and capabilities across the board, with neither offering Quick Start or getting direct OS updates. Both are free and open source, and neither can be used as a PC. All features listed are present on both phones without any notable differences.

Both the Oppo K13 5G and the Realme P4 5G feature a large 7000 mAh battery, providing ample power for extended use. Neither device supports wireless charging, but both do support fast charging at 80W. Both phones also have a non-removable, rechargeable battery, along with a battery level indicator to help monitor charge status.

In terms of battery specs, the two devices are identical in all aspects, with the same battery power, fast charging capabilities, and other features such as the absence of wireless charging and removable batteries.

Overall, the battery performance features are the same on both the Oppo K13 5G and the Realme P4 5G, providing a similar experience for users looking for long-lasting power and fast charging speeds.

Both the Oppo K13 5G and the Realme P4 5G lack a 3.5 mm audio jack, meaning users will need to rely on wireless or USB-C audio solutions. However, both devices feature stereo speakers, ensuring that users can enjoy a good audio experience without the need for external speakers.

In terms of audio codec support, neither the Oppo K13 5G nor the Realme P4 5G includes support for aptX, LDAC, aptX HD, aptX Adaptive, or aptX Lossless, so both devices are somewhat limited in terms of high-definition wireless audio streaming.

Overall, both phones offer similar audio capabilities, with the main difference being that neither device supports a 3.5 mm audio jack, and both are missing advanced audio codec support for high-quality wireless audio streaming.

Both the Oppo K13 5G and the Realme P4 5G support 5G connectivity and come with dual SIM card slots. The Wi-Fi versions are the same for both devices, supporting Wi-Fi 4 (802.11n) and Wi-Fi 5 (802.11ac). Both phones also include Bluetooth, with the Oppo K13 5G featuring Bluetooth 5.2, while the Realme P4 5G supports the slightly newer Bluetooth 5.4 version.

Both devices have a USB Type-C port with USB 2.0 support and lack an external memory slot. The Oppo K13 5G does not have NFC, whereas the Realme P4 5G includes NFC support. Both phones feature a fingerprint scanner for biometric authentication, and neither has emergency SOS via satellite or crash detection. They both support GPS and Galileo, and include sensors like a gyroscope, accelerometer, and compass, though the Oppo K13 5G has an infrared sensor while the Realme P4 5G does not.

Neither phone has a barometer, HDMI output, 3D facial recognition, an iris scanner, a stylus, motion tracking, optical tracking, or a built-in projector. Overall, the key differences between the Oppo K13 5G and the Realme P4 5G in this category are the NFC support on the Realme P4 5G and the presence of the infrared sensor on the Oppo K13 5G.

Both the Oppo K13 5G and the Realme P4 5G are equipped with a video light, which can help with low-light video recording. Neither device features sapphire glass for the display, curved displays, or e-paper displays, meaning both have more conventional display technologies.

In summary, the Oppo K13 5G and the Realme P4 5G are identical in this group, as they both have a video light, but lack advanced display features such as sapphire glass, curved displays, or e-paper displays.