Compare phones
| Global Score | |
| 72.2 | 80.1 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 4.3, 4.2, 4.1, 4.0.4 | Android 15 |
| 2012-06-04 | -- |
| 5.38 x 2.78 x 0.34 inches | -- |
| 4.73 ounces | -- |
| Blue, Red and White | -- |
| Polycarbonate | -- |
| Scratch-Resistant Glass | -- |
| $ 585.00 | -- |
| Display / Screen | |
| 4.8 inches | 6.7 inches |
| 720 x 1280 pixels (HD) | -- |
| Super AMOLED | AMOLED |
| 306 pixels per inch | -- |
| -- | 3000 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 8.2 | 5 |
| Performance | |
| Qualcomm Snapdragon S4 Plus MSM8960 chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| Krait (Dual-Core 1500 MHz) processor | processor |
| 2 GB (500 MHz) RAM | 16 GB RAM |
| Adreno 225 (400 MHz) GPU | Adreno 830 GPU |
| 8.46 | 6.3 |
| Storage | |
| 16 GB internal memory | 512 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | No SD card slot |
| 6.16 | 17.6 |
| Camera | |
| 8.00 MP + 1.90 MP | 200.00 MP + 32.00 MP |
| f/2.60 aperture | -- |
| 0.33 inches (1/3") 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 |
| 8.47 | 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 | |
| 2100mAh Li-Ion Battery | 6000mAh Si - Carbon Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 199 hours standby time 8 hours talk time | -- |
| 4 | 7.52 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi 15 Ultra (Rumored) is better than Samsung Galaxy S III AT&T, getting a global score of 80.1 against 72.2. The Xiaomi 15 Ultra (Rumored) design is a lot lighter and a lot thinner than Samsung Galaxy S III AT&T. Both of these phones have Android OS (operating system), but the Xiaomi 15 Ultra (Rumored) has 15 version and Samsung Galaxy S III AT&T has Android 4.3 version, so it provides the user some nice extra features and enhanced performance.
The Galaxy S III AT&T counts with a lot better looking screen than Xiaomi 15 Ultra (Rumored), although it has a really smaller screen. The Xiaomi 15 Ultra (Rumored) features a lot bigger memory to install applications and games or saving photos and videos than Galaxy S III AT&T, because although it has no external SD slot, it also counts with 496 GB more internal storage.
Galaxy S III AT&T features a much greater hardware performance than Xiaomi 15 Ultra (Rumored), because although it has 14 GB less RAM memory and an inferior number of cores , it also counts with an extra graphics co-processor. Xiaomi 15 Ultra (Rumored) shoots way better videos and photos than Samsung Galaxy S III AT&T, because it has a lot higher video definition and a lot more mega pixels back-facing camera.
The Xiaomi 15 Ultra (Rumored) has a superior battery duration than Galaxy S III AT&T, because it has a 6000mAh battery capacity.
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