| Global Score | |
| 79 | 80.1 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 4.4 | Android 15 |
| 2013-03-14 | -- |
| 5.38 x 2.75 x 0.31 inches | -- |
| 4.59 ounces | -- |
| Black, Blue, Red and White | -- |
| Polycarbonate | -- |
| Scratch-Resistant Glass | -- |
| $ 135.00 | -- |
| Display / Screen | |
| 5 inches | 6.7 inches |
| 1080 x 1920 pixels (Full HD) | -- |
| Super AMOLED | AMOLED |
| 441 pixels per inch | -- |
| -- | 3000 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 9.1 | 5 |
| Performance | |
| Qualcomm Snapdragon 600 APQ8064T chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| Krait 300 (Quad-Core 1900 MHz) processor | processor |
| 2 GB (800 MHz) RAM | 16 GB RAM |
| Adreno 320 (400 MHz) GPU | Adreno 830 GPU |
| 9 | 6.3 |
| Storage | |
| 64 GB internal memory | 512 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | No SD card slot |
| 9.46 | 17.6 |
| Camera | |
| 13.00 MP + 2.00 MP | 200.00 MP + 32.00 MP |
| f/2.20 aperture | -- |
| 31.00mm focal length | -- |
| 0.33 inches (1/3.06") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 9.02 | 12.87 |
| Networks | |
| Wi-Fi | -- |
| Mobile Hotspot | -- |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Micro SIM | Nano SIM |
| 7 | 7.6 |
| Battery Life | |
| 2600mAh Li-Ion Battery | 6000mAh Si - Carbon Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 17 hours talk time | -- |
| 4.56 | 7.52 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
The Xiaomi 15 Ultra (Rumored) has a general score of 80.1, which is a bit better than the Galaxy S4's 79 general score. Both of these phones include Android OS, but Xiaomi 15 Ultra (Rumored) has newer 15 version and Galaxy S4 has Android 4.4, so it provides the user lots of additional features and some performance improvements. Xiaomi 15 Ultra (Rumored)'s construction is extremely lighter and way thinner than Galaxy S4.
The Galaxy S4 has a very superior processor than Xiaomi 15 Ultra (Rumored), because although it has a lower number of cores and 14 GB lesser RAM memory, it also counts with a graphics co-processor. The Galaxy S4 has an incredibly better looking display than Xiaomi 15 Ultra (Rumored), although it has a really smaller screen.
Xiaomi 15 Ultra (Rumored) counts with a much greater memory capacity to install applications and games or saving photos and videos than Galaxy S4, because although it has no external memory card slot, it also counts with 448 GB more internal storage. Xiaomi 15 Ultra (Rumored) counts with a very superior battery life than Galaxy S4, because it has 6000mAh of battery capacity.
Xiaomi 15 Ultra (Rumored) has a way better camera than Galaxy S4, because it has a much better 7680x4320 video resolution and a way more MP back-facing camera.
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