Honor 400 Smart 5G VS Oppo F31 5G

The Honor 400 Smart 5G and the Oppo F31 5G have a few notable differences in design. Both devices are water resistant, though the Oppo F31 5G is specifically labeled as waterproof, while the Honor 400 Smart 5G is just water resistant. The Honor 400 Smart 5G has a higher Ingress Protection (IP) rating of IP65, meaning it is resistant to water jets, while the Oppo F31 5G boasts a stronger IP68 rating, which provides protection against submersion in water.

In terms of weight, the Oppo F31 5G is slightly lighter, weighing 185 g compared to the Honor 400 Smart 5G's 189 g. The two devices also differ in size and volume: the Honor 400 Smart 5G is taller and wider at 166.9 mm in height and 76.8 mm in width, whereas the Oppo F31 5G is more compact with a height of 158.2 mm and a width of 75 mm. As for volume, the Honor 400 Smart 5G has a larger volume of 107.67 cm³, while the Oppo F31 5G has a volume of 94.92 cm³.

Both phones have a thickness of less than 9 mm, with the Honor 400 Smart 5G measuring 8.4 mm and the Oppo F31 5G being slightly thinner at 8 mm. Neither device has a rugged build, nor are they foldable, meaning they both feature conventional, non-folding designs.

The display specifications of the Honor 400 Smart 5G and the Oppo F31 5G differ in several key areas. The Honor 400 Smart 5G features a 6.77″ LCD, IPS display with a resolution of 720 x 1610 px and a pixel density of 261 ppi. In contrast, the Oppo F31 5G has a 6.57″ OLED/AMOLED display, offering a higher resolution of 1080 x 2372 px and a much sharper pixel density of 397 ppi.

Both devices support a 120Hz refresh rate, ensuring smooth visual performance. However, while the Honor 400 Smart 5G lacks support for any HDR technologies (HDR10, HDR10+, or Dolby Vision), the Oppo F31 5G also does not support HDR10+ or Dolby Vision but does support HDR10, which may result in more vibrant colors and contrast in supported content.

Additionally, the Oppo F31 5G is equipped with branded damage-resistant glass, which the Honor 400 Smart 5G does not have. Both phones feature a touchscreen, but neither device includes a secondary screen.

Both the Honor 400 Smart 5G and the Oppo F31 5G are equipped with 256GB of internal storage and 8GB of RAM, making their storage and memory capacities identical. The Honor 400 Smart 5G uses the Qualcomm Snapdragon 6s Gen 3 chipset, while the Oppo F31 5G is powered by the MediaTek Dimensity 6300 chipset. These two chipsets are from different manufacturers, though both are built on a 6 nm semiconductor size and support 64-bit processing. The Honor 400 Smart 5G has a CPU configuration of 2 cores at 2.3 GHz and 6 cores at 2 GHz, while the Oppo F31 5G features a slightly faster CPU configuration of 2 cores at 2.4 GHz and 6 cores at 2 GHz.

Both phones have the same GPU clock speed of 950 MHz, with the Honor 400 Smart 5G using an Adreno 619 GPU and the Oppo F31 5G using an Arm Mali-G57 MC2 GPU. The maximum memory bandwidth for both devices is very similar, with the Honor 400 Smart 5G offering 17 GB/s and the Oppo F31 5G providing 17.07 GB/s. In terms of multithreading, the Honor 400 Smart 5G does not support multithreading, whereas the Oppo F31 5G does.

Both devices support DirectX 12, have integrated LTE and graphics, and utilize big.LITTLE technology, with 8 CPU threads in each. The Honor 400 Smart 5G has a maximum memory amount of 8GB, which matches its RAM size, while the Oppo F31 5G has a higher maximum memory amount of 12GB, although its RAM is also 8GB. Both devices use DDR4 memory with a RAM speed of 2133 MHz, and both support HMP (Heterogeneous Multi-Processing).

The Honor 400 Smart 5G and the Oppo F31 5G have similar main camera setups, both featuring a dual-lens system with 50 MP and 2 MP cameras, and wide apertures of f/2.4 and f/1.8 respectively. Both devices offer phase-detection autofocus for photos, continuous autofocus for video, and support for slow-motion video recording. However, the Honor 400 Smart 5G records video at a maximum of 1080 x 30 fps, while the Oppo F31 5G offers a higher resolution video recording capability of 2160 x 30 fps.

For the front camera, the Honor 400 Smart 5G has a 5 MP sensor with a f/2.2 wide aperture, while the Oppo F31 5G boasts a significantly higher 16 MP front camera with a f/2.4 wide aperture. Both devices lack a front-facing LED flash, but they support a variety of camera features like manual exposure, touch autofocus, and the ability to create panoramas in-camera. Neither device has a dual-lens front camera or 3D photo/video capabilities.

Both phones are equipped with a CMOS sensor for the main camera and lack optical image stabilization. Other common features include a built-in HDR mode, manual ISO, serial shot mode, and timelapse functionality. Neither device supports HDR10 or Dolby Vision recording, and both lack laser autofocus, BSI sensors, or the ability to shoot raw images.

Both the Honor 400 Smart 5G and the Oppo F31 5G run on Android 15, with a similar set of operating system features. Both devices support clipboard warnings, location privacy options, camera/microphone privacy options, and theme customization. They also offer the ability to block app tracking, use on-device machine learning, and have notification permissions and media pickers. Furthermore, both devices allow users to play games while they download and feature dark mode, Wi-Fi password sharing, battery health checks, and extra dim mode.

Both phones lack Mail Privacy Protection, focus modes, and the ability to share Wi-Fi passwords. They support dynamic theming, app offloading, customizable notifications, Live Text, full-page screenshots, and split-screen functionality. Neither device receives direct OS updates, but both have Picture-in-Picture (PiP) support, sharing intents, and a child lock. Widgets are also supported, and both phones are free and open source.

Additionally, both devices support offline voice recognition, voice commands, and track the current position of a mobile device. They also feature multi-user system support and lack Quick Start functionality. There are no differences in the operating system features between the two products, with both offering the same set of capabilities.

The Honor 400 Smart 5G and the Oppo F31 5G both come with non-removable, rechargeable batteries, but they differ in their battery capacities and charging speeds. The Honor 400 Smart 5G is equipped with a 6500 mAh battery, while the Oppo F31 5G features a slightly larger 7000 mAh battery. Both phones support fast charging, but the Oppo F31 5G offers a much faster charging speed of 80W, compared to the 35W charging speed of the Honor 400 Smart 5G.

Neither device supports wireless charging or reverse wireless charging, and both phones come with a charger included in the box. They also both have a battery level indicator to monitor battery status during use. Neither phone has a removable battery, and both feature rechargeable batteries.

Overall, the Oppo F31 5G has a larger battery capacity and a significantly faster charging speed than the Honor 400 Smart 5G, but the two devices share similar features in terms of charging technology and battery management.

The Honor 400 Smart 5G and the Oppo F31 5G both feature stereo speakers and support aptX, LDAC, and aptX HD for high-quality audio playback. However, the Honor 400 Smart 5G offers a 3.5 mm audio jack, while the Oppo F31 5G does not include a socket for wired audio. Neither device supports aptX Adaptive or aptX Lossless audio codecs, and neither has a built-in radio.

Overall, the Honor 400 Smart 5G offers the advantage of a 3.5 mm audio jack for wired headphones, while the Oppo F31 5G relies entirely on wireless audio solutions.

Both the Honor 400 Smart 5G and the Oppo F31 5G support 5G connectivity and feature dual SIM card slots. They both support Wi-Fi 4 (802.11n) and Wi-Fi 5 (802.11ac), and include NFC. The Honor 400 Smart 5G has Bluetooth version 5.1, while the Oppo F31 5G uses the newer Bluetooth version 5.4. The Honor 400 Smart 5G supports a download speed of 2500 MBits/s, while the Oppo F31 5G offers a faster download speed of 3300 MBits/s.

Both devices have USB Type-C with USB version 2, and they feature a fingerprint scanner for security. Neither phone supports emergency SOS via satellite, crash detection, or DLNA certification. Both phones have GPS, a compass, an accelerometer, and a cellular module, but neither includes a barometer, infrared sensor, motion tracking, optical tracking, or a built-in projector. Both phones also support Galileo.

In terms of sensors and features, both devices are quite similar, with the main differences being the faster download speed and newer Bluetooth version on the Oppo F31 5G. Both devices lack some advanced features like 3D facial recognition, iris scanners, and external memory slots.

Both the Honor 400 Smart 5G and the Oppo F31 5G are equipped with a video light, but neither device features sapphire glass, a curved display, or an e-paper display.

In terms of unique display features, both phones are identical, lacking the more advanced display technologies like sapphire glass or curved screens that are seen on some high-end devices.

Overall, the two devices are quite similar in the miscellaneous category, with no significant differences in the display or additional features offered in this group.