Global Score | |
76.6 | 81.6 |
Basic Information | |
Xiaomi | Samsung |
Android 10 | Android 5.0, 4.4 |
2020-05-20 | 2014-09-03 |
6.39 x 3.04 x 0.35 inches | 6.04 x 3.09 x 0.33 inches |
7.02 ounces | 6.21 ounces |
Forest green, Midnight gray and Polar white | Black, Gold, Pink and White |
Plastic | -- |
Scratch-Resistant Glass | Scratch-Resistant Glass |
$ 283.00 | $ 269.00 |
Display / Screen | |
6.5 inches | 5.7 inches |
2340 x 1080 pixels | 1440 x 2560 pixels (Quad HD / 2K) |
IPS LCD | Super AMOLED |
396 pixels per inch | 515 pixels per inch |
No touch screen | Capacitive, Multi-touch |
8 | 9.5 |
Performance | |
MediaTek Helio G85 chipset | Qualcomm Snapdragon 805 APQ8084 chipset |
Arm Cortex-A75 and ArmCortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | Krait 450 (Quad-Core 2700 MHz) processor |
3 GB RAM | 3 GB (825 MHz) RAM |
Mali G52 MC2 GPU | Adreno 420 (500 MHz) GPU |
9.09 | 9.54 |
Storage | |
64 GB internal memory | 32 GB internal memory |
microSDXC (up to 128 GB) external memory slot | microSD, microSDHC, microSDXC (up to 128 GB) external memory slot |
10.02 | 8.12 |
Camera | |
48.00 MP + 13.00 MP | 16.00 MP + 3.70 MP |
f/1.80 aperture | f/2.20 aperture |
-- | 31.00mm focal length |
0.5 inches (1/2") sensor | 0.38 inches (1/2.6") sensor |
1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
1280 x 720 (120 fps) (HD) slow motion video | 1920 x 1080 (60 fps) (Full HD) slow motion video |
11 | 10.01 |
Networks | |
Wi-Fi | Wi-Fi |
Mobile Hotspot | Mobile Hotspot |
LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM |
Nano SIM, Dual SIM | Micro SIM |
6.7 | 7 |
Battery Life | |
5020mAh Li - Polymer Battery | 3220mAh Li-Ion Battery |
Non-Removable Battery | Removable Battery |
-- | 20 hours talk time |
6.8 | 5.2 |
Other Features | |
Bluetooth 5.0 | Bluetooth 4.1, EDR |
GPS | GPS |
NFC | 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 |
Samsung Galaxy Note 4 is a little bit better than the Xiaomi Redmi Note 9, with a general score of 81.6 against 76.6. Both devices in this comparison use Android OS (Operating System), but Samsung Galaxy Note 4 has the older 5.0 version while Xiaomi Redmi Note 9 has Android 10. The Samsung Galaxy Note 4 is an much older cellphone than the Xiaomi Redmi Note 9, but it is a little thinner and lighter anyway.
Galaxy Note 4 counts with a little faster processor than Xiaomi Redmi Note 9, because although it has an inferior number of cores , and they both have the same RAM amount, the Galaxy Note 4 also counts with an extra graphics co-processor. Galaxy Note 4 features a better display than Xiaomi Redmi Note 9, because although it has a little smaller screen, it also counts with a better screen pixels density and a higher 2560 x 1440 pixels resolution.
Xiaomi Redmi Note 9 takes a little bit better videos and photos than Galaxy Note 4, and although they both have the same (Full HD) video quality and the same 30 frames per second video frame rate, the Xiaomi Redmi Note 9 also has a way bigger sensor capturing lot better quality videos and photos, a larger diafragm aperture to take better low-light photography and video and a camera in the back with a way better 48 MP resolution.
Xiaomi Redmi Note 9 features a much better storage capacity for games and applications than Galaxy Note 4, and although they both have a slot for an SD memory card that supports a maximum of 128 GB, the Xiaomi Redmi Note 9 also has 64 GB internal memory capacity. Xiaomi Redmi Note 9 has a superior battery life than Samsung Galaxy Note 4, because it has a 5020mAh battery capacity instead of 3220mAh.
The Galaxy Note 4 not only is the best phones in this comparison, but it's also cheap compared to the Xiaomi Redmi Note 9, making it an easy decision.
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