Compare phones
| Global Score | |
| 81.6 | 76.7 |
| Basic Information | |
| Apple | Xiaomi |
| -- | Android 11 |
| 2016-09-16 | 2021-05-27 |
| 5.44 x 2.64 x 0.28 inches | 6.23 x 2.96 x 0.33 inches |
| 4.87 ounces | 6.70 ounces |
| Black, Gold, Jet black, Red, Rose gold and Silver | Moonlight White, Neptune Blue and Space Black, |
| Aluminum | Glass and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 849.00 | -- |
| Display / Screen | |
| 4.7 inches | 6.3 inches |
| 1334 x 750 pixels | 2340 x 1080 pixels |
| IPS LCD | IPS LCD |
| 326 pixels per inch | 409 pixels per inch |
| 625 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| Apple A10 Fusion APL1W24 (16 nm) chipset | MediaTek Helio G85 MT6769Z chipset |
| 64-bit (Quad-Core 2340 MHz) processor | Cortex-A75, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 2 GB RAM | 4 GB RAM |
| PowerVR 7XT GT7600 Plus GPU | Mali G52 MC2 GPU |
| 9.18 | 9.09 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 128 GB) external memory slot |
| 13.3 | 10.02 |
| Camera | |
| 12.00 MP + 7.00 MP | 48.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 28.00mm focal length | -- |
| 0.33 inches (1/3") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 9.68 | 11 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSPA |
| Nano SIM | Nano SIM |
| 6.7 | 6.6 |
| Battery Life | |
| 1960mAh Li - Ion Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 3.84 | 5.92 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | -- |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
IPhone 7 has a general score of 81.6, which is a little bit better than the Xiaomi Redmi Note 8 2021's score of 76.7. The iPhone 7 is an a lot older phone than the Xiaomi Redmi Note 8 2021, but it's much lighter and thinner anyway. Xiaomi Redmi Note 8 2021 and iPhone 7 have similar screens, although the Xiaomi Redmi Note 8 2021 also has a really larger display, a much better 1080 x 2340 resolution and a higher display density.
IPhone 7 features just a little better processing power than Xiaomi Redmi Note 8 2021, although it has lesser CPU cores (but faster) and a lower amount of RAM memory. Xiaomi Redmi Note 8 2021 captures much clearer photos and videos than iPhone 7, and although they both have the same 1920x1080 video definition, the same diafragm aperture and the same video frame rates, the Xiaomi Redmi Note 8 2021 also has a much larger back-facing camera sensor capturing more light and vivid colors and a camera with way more mega-pixels.
IPhone 7 has a much bigger memory capacity to install applications and games than Xiaomi Redmi Note 8 2021, because although it has no SD card slot, it also counts with 256 GB internal storage. Xiaomi Redmi Note 8 2021 counts with a much longer battery life than Apple iPhone 7, because it has a 4000mAh battery size.
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