Xiaomi Redmi 15 5G VS Xiaomi Redmi 15C 4G

Both the Xiaomi Redmi 15 5G and Xiaomi Redmi 15C 4G are water-resistant, each boasting an IP64 rating for protection against dust and water splashes. In terms of size, the Redmi 15 5G is slightly larger and heavier, weighing 224 g with dimensions of 171.1 mm in height, 82.1 mm in width, and a thickness of 8.6 mm. In comparison, the Redmi 15C 4G is lighter at 205 g, with dimensions of 171.6 mm in height, 79.5 mm in width, and a thinner profile of 8 mm.

The volume of the Redmi 15 5G is also larger at 120.8 cm³, while the Redmi 15C 4G has a smaller volume of 109.1 cm³. Both devices do not feature a rugged build and are not foldable, making them similar in terms of design flexibility.

While both devices share similar water resistance and ingress protection standards, the slight differences in size, weight, and volume might influence preferences for users seeking a lighter, more compact option (Redmi 15C 4G) or a slightly bulkier design with a larger volume (Redmi 15 5G).

Both the Xiaomi Redmi 15 5G and Xiaomi Redmi 15C 4G feature an LCD, IPS display type and share the same 6.9″ screen size with a pixel density of 254 ppi. However, there is a notable difference in resolution: the Redmi 15 5G offers a higher resolution of 1080 x 2340 px, while the Redmi 15C 4G has a lower resolution of 720 x 1600 px.

In terms of refresh rate, the Redmi 15 5G supports a 144Hz refresh rate, while the Redmi 15C 4G has a 120Hz refresh rate, giving the former a slight edge in fluidity for fast-moving content. Both devices have branded damage-resistant glass with Gorilla Glass 3, but neither supports HDR10, HDR10+, Dolby Vision, or an Always-On Display feature.

Neither device includes a secondary screen, and both have touch screens, making their display functionality largely similar, with the primary difference being the resolution and refresh rate, where the Redmi 15 5G offers a slightly sharper display and higher refresh rate compared to the Redmi 15C 4G.

The Xiaomi Redmi 15 5G and Xiaomi Redmi 15C 4G both offer 256GB of internal storage, but they differ significantly in their RAM and processing power. The Redmi 15 5G comes with 8GB of RAM, while the Redmi 15C 4G has 4GB of RAM. This gives the Redmi 15 5G a clear advantage in multitasking performance. In terms of the chipset, the Redmi 15 5G is powered by the Qualcomm Snapdragon 6s Gen 3, while the Redmi 15C 4G features the MediaTek Helio G81 Ultra. The Snapdragon 6s Gen 3 has a higher CPU speed, with 2 x 2.3 GHz and 6 x 2 GHz cores, compared to the Helio G81 Ultra’s 2 x 2 GHz and 6 x 1.8 GHz cores, which should result in better overall performance for the Redmi 15 5G.

Both devices feature integrated LTE and support 64-bit architecture. The Redmi 15 5G’s chipset is built on a 6 nm process, while the Redmi 15C 4G uses a 12 nm process, which typically results in better power efficiency and performance for the former. Additionally, the RAM speed of the Redmi 15 5G is 2133 MHz, faster than the 1800 MHz in the Redmi 15C 4G, further contributing to its performance advantage.

The maximum memory bandwidth of the Redmi 15 5G is 17 GB/s, higher than the 13.41 GB/s of the Redmi 15C 4G. The thermal design power (TDP) of the Redmi 15 5G is also lower at 4W, compared to the 5W in the Redmi 15C 4G, suggesting that the 5G model is more power-efficient. Both devices are equipped with the same DDR4 memory version and have a turbo clock speed of 2.3GHz for the Redmi 15 5G and 2GHz for the Redmi 15C 4G. Despite some similarities, the differences in RAM, chipset, and processing power make the Redmi 15 5G the more capable option overall in terms of performance.

Both the Xiaomi Redmi 15 5G and Xiaomi Redmi 15C 4G share identical camera specifications. They both feature a 50 MP main camera with a wide aperture of f/1.8, and an 8 MP front camera with a wide aperture of f/2.0. Neither device has a dual-lens or multi-lens setup for the main or front cameras. The main camera on both devices supports video recording at 1080p at 30 fps and includes features like continuous autofocus during video recording, phase-detection autofocus for photos, and manual exposure control. Both also support slow-motion video recording, and have a flash with one LED, though neither includes a dual-tone LED flash.

On the software side, both devices have a CMOS sensor, with a pixel size of 0.64 µm, and they support features like manual ISO, serial shot mode, and touch autofocus. Neither device offers optical zoom, laser autofocus, or 3D photo/video recording capabilities. They also do not support HDR10 recording or Dolby Vision recording, and neither has a front-facing LED flash or dual-lens front camera. Both devices can create panoramas in-camera and support timelapse recording.

In summary, the camera specifications of the Redmi 15 5G and Redmi 15C 4G are nearly identical, with both offering solid capabilities for both main and front cameras. There are no significant differences in camera features between the two models.

Both the Xiaomi Redmi 15 5G and Xiaomi Redmi 15C 4G run on Android 15 and share a number of key features. These include clipboard warnings, location privacy options, camera/microphone privacy options, and theme customization. Both devices allow blocking app tracking, have on-device machine learning, and provide notification permissions, media pickers, and the ability to play games while they download. They also both offer dark mode, Wi-Fi password sharing, battery health checks, and an extra dim mode. Additionally, both devices support dynamic theming, offloading apps, customizable notifications, Live Text, full-page screenshots, and split screen functionality.

Neither device gets direct OS updates, but both offer PiP (Picture-in-Picture), support for widgets, offline voice recognition, and voice commands. They also both track the current position of a mobile device, include a multi-user system, and have a child lock. Additionally, both devices are free and open source and feature sharing intents. However, the Xiaomi Redmi 15 5G has a slightly more diverse feature set with Quick Start, which the Redmi 15C 4G lacks.

Overall, the software experience is nearly identical between the two models, with the only difference being the inclusion of Quick Start in the Redmi 15 5G, which is absent in the Redmi 15C 4G.

The Xiaomi Redmi 15 5G and Xiaomi Redmi 15C 4G both feature non-removable rechargeable batteries. The Redmi 15 5G is equipped with a larger 7000 mAh battery, while the Redmi 15C 4G has a slightly smaller 6000 mAh battery. Both devices support fast charging at a speed of 33W, but neither device supports wireless charging or reverse wireless charging.

Both phones also include a battery level indicator, making it easy to check the remaining battery charge, but neither device has a removable battery. Overall, the main difference between the two products is the battery capacity, with the Redmi 15 5G offering a larger battery for potentially longer usage.

In summary, both devices offer similar charging features and battery indicators, but the Redmi 15 5G stands out with its larger battery capacity.

Both the Xiaomi Redmi 15 5G and Xiaomi Redmi 15C 4G feature a 3.5 mm audio jack, allowing users to connect wired headphones or audio devices. However, neither device is equipped with stereo speakers, which means audio output will be limited to single-channel speakers. Neither product supports any advanced Bluetooth audio technologies such as aptX, aptX HD, aptX Adaptive, aptX Lossless, or LDAC, so users will not have access to these high-quality wireless audio options.

Both devices do have a radio, allowing users to listen to FM radio broadcasts directly from the device. Overall, the audio features of both phones are quite similar, with only minor differences in connectivity options and no advanced wireless audio support.

In summary, the Xiaomi Redmi 15 5G and Xiaomi Redmi 15C 4G are nearly identical in terms of audio capabilities, both offering a 3.5 mm audio jack, no stereo speakers, and radio support, but lacking support for high-end Bluetooth audio technologies.

The Xiaomi Redmi 15 5G and Xiaomi Redmi 15C 4G differ in their connectivity options. The Redmi 15 5G supports 5G networks, while the Redmi 15C 4G only supports 4G connectivity. Both devices have dual SIM support, Wi-Fi 4 (802.11n) and Wi-Fi 5 (802.11ac), and Bluetooth, but the Redmi 15 5G uses Bluetooth 5.1, whereas the Redmi 15C 4G uses the newer Bluetooth 5.4. Both devices feature a USB Type-C port with USB version 2 and have NFC support.

The download and upload speeds also differ: the Redmi 15 5G has significantly faster speeds with 2500 MBit/s for download and 1500 MBit/s for upload, while the Redmi 15C 4G has a slower download speed of 300 MBit/s and upload speed of 100 MBit/s. Both devices include a fingerprint scanner and support GPS and Galileo, and they also have a compass, accelerometer, and cellular module. Neither device has infrared sensors, barometers, HDMI output, or any form of 3D facial recognition, iris scanning, or built-in projector.

Overall, while both devices offer many similar connectivity and sensor features, the Redmi 15 5G stands out with its 5G support and significantly higher data transfer speeds, while the Redmi 15C 4G offers Bluetooth 5.4 and an external memory slot, which the Redmi 15 5G lacks.

Both the Xiaomi Redmi 15 5G and Xiaomi Redmi 15C 4G include a video light, making it easier to capture video in low-light conditions. Neither device features sapphire glass displays, curved displays, or e-paper displays. The specifications for this group are identical across both models, with no differences between them in terms of display technology or additional features.

In summary, the Redmi 15 5G and Redmi 15C 4G are the same when it comes to miscellaneous features, offering a video light but lacking advanced display technologies like sapphire glass, curved screens, or e-paper displays.

Both devices share these common characteristics, providing standard display and lighting features.