Compare phones
| Global Score | |
| 65.3 | 67.1 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 4.1.2, 4.0.3, 2.3.6, 2.3.5 | Android 6.0 Marshmallow |
| 2011-08-30 | 2016-11-07 |
| 5.11 x 2.71 x 0.37 inches | 5.56 x 2.74 x 0.35 inches |
| 4.77 ounces | 5.50 ounces |
| -- | 16 777 216 |
| -- | Metal |
| Scratch-Resistant Glass | -- |
| $ 110.00 | $ 104.00 |
| Display / Screen | |
| 4.5 inches | 5 inches |
| 480 x 800 pixels | 1280 x 720 pixels (HD) |
| Super AMOLED Plus | IPS LCD |
| 207 pixels per inch | 294 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 7.5 | 7.3 |
| Performance | |
| Qualcomm Snapdragon S3 APQ8060 chipset | Qualcomm Snapdragon 430 8937 chipset |
| Scorpion (Dual-Core 1500 MHz) processor | ARM Cortex-A53, 64-bit (Octa-Core 1400 MHz) processor |
| 1 GB RAM | 2 GB RAM |
| Adreno 220 (266 MHz) GPU | Adreno 505 GPU |
| 8.28 | 8.55 |
| Storage | |
| 16 GB internal memory | 16 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSDXC (up to 128 GB) external memory slot |
| 5.72 | 6.72 |
| Camera | |
| 8.00 MP + 2.00 MP | 13.00 MP + 5.00 MP |
| f/2.60 aperture | f/2.20 aperture |
| 0.31 inches (1/3.2") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.36 | 8.8 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| HSPA+ (4G), HSDPA, HSPA, HSUPA, UMTS, EDGE and GSM | LTE-A (4G), LTE (4G) and HSPA |
| SIM | Micro SIM |
| 4.5 | 6.1 |
| Battery Life | |
| 1850mAh Li-Ion Battery | 4100mAh Li - Ion Battery |
| Removable Battery | Non-Removable Battery |
| 167 hours standby time 7 hours talk time | -- |
| 3.76 | 6 |
| Other Features | |
| Bluetooth 3.0 | Bluetooth 4.1 |
| GPS | GPS |
| NFC | -- |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Xiaomi Redmi 4 is a bit better than the Galaxy S II T-Mobile, having a 67.1 score against 65.3. These phones work with Android OS (Operating System), but the Xiaomi Redmi 4 has the newer 6.0 Marshmallow version while Galaxy S II T-Mobile has Android 4.1.2 version. The Xiaomi Redmi 4 design is newer and just a little thinner, but heavier than the Galaxy S II T-Mobile.
The Samsung Galaxy S II T-Mobile has a little bit better display than Xiaomi Redmi 4, although it has a way worse resolution of 800 x 480px, a bit smaller screen and a way lower count of pixels in each inch in the display. Xiaomi Redmi 4 features a greater memory capacity to install applications and games than Galaxy S II T-Mobile, and although they both have the same 16 GB internal storage, the Xiaomi Redmi 4 also has an external memory card slot that supports a maximum of 128 GB.
The Xiaomi Redmi 4 features a bit faster processing unit than Galaxy S II T-Mobile, because although it has doesn't have a GPU, it also counts with a larger amount of RAM and a higher number of cores. Xiaomi Redmi 4 counts with just a bit better camera than Galaxy S II T-Mobile, and although they both have the same video frame rate and the same 1920x1080 video quality, the Xiaomi Redmi 4 also has a bigger aperture for better images in low-light environments and a way better resolution back camera.
The Xiaomi Redmi 4 counts with a much better battery life than Samsung Galaxy S II T-Mobile, because it has a 4100mAh battery size against 1850mAh.
In addition to being the best phone in our current comparison, the Xiaomi Redmi 4 is also the cheapest.
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