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Global Score
7976.6
Basic Information
SamsungXiaomi
Android 4.4Android 10
2013-03-142020-05-20
5.38 x 2.75 x 0.31 inches6.39 x 3.04 x 0.35 inches
4.59 ounces7.02 ounces
Black, Blue, Red and WhiteForest green, Midnight gray and Polar white
PolycarbonatePlastic
Scratch-Resistant GlassScratch-Resistant Glass
$ 135.00$ 283.00
Display / Screen
5 inches6.5 inches
1080 x 1920 pixels (Full HD)2340 x 1080 pixels
Super AMOLEDIPS LCD
441 pixels per inch396 pixels per inch
Capacitive, Multi-touchNo touch screen
9.18
Performance
Qualcomm Snapdragon 600 APQ8064T chipsetMediaTek Helio G85 chipset
Krait 300 (Quad-Core 1900 MHz) processorArm Cortex-A75 and ArmCortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor
2 GB (800 MHz) RAM3 GB RAM
Adreno 320 (400 MHz) GPUMali G52 MC2 GPU
99.09
Storage
64 GB internal memory64 GB internal memory
microSD, microSDHC, microSDXC (up to 64 GB) external memory slotmicroSDXC (up to 128 GB) external memory slot
9.4610.02
Camera
13.00 MP + 2.00 MP48.00 MP + 13.00 MP
f/2.20 aperturef/1.80 aperture
31.00mm focal length--
0.33 inches (1/3.06") sensor0.5 inches (1/2") sensor
1920 x 1080 (30 fps) (Full HD) video resolution1920 x 1080 (30 fps) (Full HD) video resolution
--1280 x 720 (120 fps) (HD) slow motion video
9.0211
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSMLTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA
Micro SIMNano SIM, Dual SIM
76.7
Battery Life
2600mAh Li-Ion Battery5020mAh Li - Polymer Battery
Removable BatteryNon-Removable Battery
Wireless Charging--
17 hours talk time--
4.566.8
Other Features
Bluetooth 4.0Bluetooth 5.0
GPSGPS
NFCNFC
Infra-red portInfra-red port
--Fingerprint ID Scanner
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor

Comparison review

Galaxy S4 is a bit better than the Xiaomi Redmi Note 9, getting a score of 79 against 76.6. Although the Galaxy S4 is a lot older than the Xiaomi Redmi Note 9, it's design is thinner and noticeably lighter. These devices work with Android OS (Operating System), but Galaxy S4 has older 4.4 version and Xiaomi Redmi Note 9 has Android 10 version.

Samsung Galaxy S4 counts with a more vivid screen than Xiaomi Redmi Note 9, because although it has a much smaller screen and a bit lower 1920 x 1080px resolution, it also counts with a little bit more pixels per inch of screen. Xiaomi Redmi Note 9 has a slightly better memory to store more games and applications than Samsung Galaxy S4, and although they both have exactly the same internal storage capacity, the Xiaomi Redmi Note 9 also has a SD extension slot that supports a maximum of 128 GB.

The Xiaomi Redmi Note 9 has a bit superior CPU than Samsung Galaxy S4, because although it has doesn't have an additional GPU, it also counts with a higher amount of RAM memory and a higher number of cores. Xiaomi Redmi Note 9 counts with a way better battery life than Galaxy S4, because it has 5020mAh of battery capacity instead of 2600mAh.

The Xiaomi Redmi Note 9 counts with a very superior camera than Samsung Galaxy S4, and although they both have the same 30 fps video frame rates and the same 1920x1080 video quality, the Xiaomi Redmi Note 9 also has a much higher 48 MP resolution camera in the back, a bigger aperture to take better photography and video in low light situations and a lot bigger sensor capturing more light and vivid colors.

Despite of being the best phone of the ones we compare here, Samsung Galaxy S4 is also a bargain compared to others.




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