Compare phones
| Global Score | |
| 72.1 | 80.1 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 7.0 Nougat | Android 15 |
| 2017-11-08 | -- |
| 6.02 x 3.00 x 0.30 inches | -- |
| 5.40 ounces | -- |
| 16 777 216 | -- |
| Metal | -- |
| Scratch-Resistant Glass | -- |
| $ 170.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 1280 x 720 pixels (HD) | -- |
| IPS LCD | AMOLED |
| 267 pixels per inch | -- |
| -- | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.1 | 5 |
| Performance | |
| Qualcomm Snapdragon 435 8940 chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| ARM Cortex-A53, 64-bit, 28 nm (Octa-Core 1400 MHz) processor | processor |
| 4 GB RAM | 16 GB RAM |
| Adreno 505 GPU | Adreno 830 GPU |
| 8.64 | 6.3 |
| Storage | |
| 64 GB internal memory | 512 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | No SD card slot |
| 10.02 | 17.6 |
| Camera | |
| 13.00 MP + 16.00 MP | 200.00 MP + 32.00 MP |
| f/2.20 aperture | -- |
| 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 |
| 8.91 | 12.87 |
| Networks | |
| Wi-Fi | -- |
| Mobile Hotspot | -- |
| LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.1 | 7.6 |
| Battery Life | |
| 3080mAh Battery | 6000mAh Si - Carbon Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.04 | 7.52 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.4 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, 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 Xiaomi Redmi Y1, getting a general score of 80.1 against 72.1. Xiaomi 15 Ultra (Rumored) is a way thinner and extremely lighter cellphone than Xiaomi Redmi Y1. Both devices in this review use Android OS (Operating System), but the Xiaomi 15 Ultra (Rumored) has the previous 15 version while Xiaomi Redmi Y1 has Android 7.0 Nougat version.
The Xiaomi Redmi Y1 counts with a much powerful processing unit than Xiaomi 15 Ultra (Rumored), although it has a lower amount of RAM memory, they both have a Octa-Core processing unit. Xiaomi Redmi Y1 features a lot better looking display than Xiaomi 15 Ultra (Rumored), although it has a little bit smaller screen.
Xiaomi 15 Ultra (Rumored) has a greater camera than Xiaomi Redmi Y1, because it has a back-facing camera with a much higher 200 megapixels resolution and a much higher video quality. The Xiaomi 15 Ultra (Rumored) counts with a very superior memory capacity to install applications and games than Xiaomi Redmi Y1, because although it has no SD memory slot, it also counts with more internal memory.
The Xiaomi 15 Ultra (Rumored) has a way better battery lifetime than Xiaomi Redmi Y1, because it has 6000mAh of battery capacity instead of 3080mAh.
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