Compare phones
| Global Score | |
| 71.7 | 80.6 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 6.0 Marshmallow | Android 14 |
| 2016-11-07 | 2024-10-29 |
| 5.56 x 2.74 x 0.35 inches | 6.00 x 2.80 x 0.32 inches |
| 5.50 ounces | 6.67 ounces |
| 16 777 216 | -- |
| Metal | Glass |
| $ 133.00 | -- |
| Display / Screen | |
| 5 inches | 6.4 inches |
| 1920 x 1080 pixels (Full HD) | 2670 x 1200 pixels |
| IPS LCD | OLED |
| 441 pixels per inch | 457 pixels per inch |
| -- | 3200 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.2 | 10.2 |
| Performance | |
| Qualcomm Snapdragon 625 8953 chipset | Snapdragon 8 Elite SM8750-AB (3 nm) chipset |
| ARM Cortex-A53, 64-bit (Octa-Core 2000 MHz) processor | processor |
| 3 GB RAM | 12 GB RAM |
| Adreno 506 GPU | Adreno 830 GPU |
| 9.09 | 6.21 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | No SD card slot |
| 8.12 | 13.3 |
| Camera | |
| 13.00 MP + 5.00 MP | 50.00 MP + 32.00 MP |
| f/2.20 aperture | f/1.60 aperture |
| -- | 23.00mm focal length |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 8.8 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G) and HSPA | 5G, 5G |
| Micro SIM | Nano SIM |
| 6.1 | 7 |
| Battery Life | |
| 4100mAh Li - Ion Battery | 5400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6 | 7.12 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.4 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass and Gyroscope |
| FM Radio | -- |
Comparison review
Xiaomi 15 has a score of 80.6, which is better than the Xiaomi Redmi 4 Prime's 71.7 general score. These devices work with Android OS (Operating System), but Xiaomi 15 has 14 version while Xiaomi Redmi 4 Prime has Android 6.0 Marshmallow. The Xiaomi 15 is a incredibly newer and just a little bit thinner phone than Xiaomi Redmi 4 Prime, but it's heavier.
Xiaomi 15 features a much more vibrant screen than Xiaomi Redmi 4 Prime, because it has a little greater amount of pixels in each inch of display, a larger display and a better 1200 x 2670 resolution. Xiaomi 15 has a very superior memory capacity to install applications and games or saving photos and videos than Xiaomi Redmi 4 Prime, because although it has no external SD slot, it also counts with 256 GB internal storage capacity.
Xiaomi Redmi 4 Prime features an extremely better processing unit than Xiaomi 15, although it has a smaller amount of RAM, they both have a Octa-Core processing unit. Xiaomi 15 has superior battery lifetime than Xiaomi Redmi 4 Prime, because it has a 32% larger battery size. The Xiaomi 15 features a much better camera than Xiaomi Redmi 4 Prime, because it has a way bigger camera aperture to capture better photos and videos in low-light situations, a much higher resolution back camera and a way higher 7680x4320 video quality.
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