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Global Score
80.885.5
Basic Information
NokiaSamsung
Android 11Android 11, 10
2021-07-292019-12-27
6.76 x 3.21 x 0.42 inches6.24 x 2.90 x 0.31 inches
10.02 ounces6.07 ounces
Granite Gre and Ultra BluePrism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white
Plastic and Plastic Plastic and Plastic
Scratch-Resistant GlassScratch-Resistant Glass
$ 550.00$ 282.00
Display / Screen
6.7 inches6.5 inches
2400 x 1080 pixels 2400 x 1080 pixels
--Super AMOLED
393 pixels per inch405 pixels per inch
550 cd/m2 brightness--
No touch screenNo touch screen
8.58.1
Performance
Qualcomm Snapdragon 480 SM4350 chipsetSamsung Exynos 9611 chipset
Kryo 460 Gold, 64-bit, 8 nm (Octa-Core 2000 MHz) processorARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor
6 GB RAM4 GB RAM
Adreno 619 GPUMali-G72 MP3 GPU
9.189.27
Storage
128 GB internal memory128 GB internal memory
microSDXC (up to 512 GB) external memory slotmicroSDXC (up to 512 GB) external memory slot
14.1414.14
Camera
48.00 MP + 8.00 MP48.00 MP + 32.00 MP
f/1.80 aperturef/2.00 aperture
--26.00mm focal length
0.43 inches (1/2.3") sensor0.5 inches (1/2") sensor
1920 x 1080 (60 fps) (Full HD) video resolution3840 x 2160 (30 fps) (4K) video resolution
--1280 x 720 (240 fps) (HD) slow motion video
10.8911.55
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPALTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA
Nano SIMNano SIM, Dual SIM
10.66.7
Battery Life
4630mAh Battery4000mAh Li - Polymer Battery
Non-Removable BatteryNon-Removable Battery
Wireless Charging--
6.485.92
Other Features
Bluetooth 5.1 Bluetooth 5.0
GPSGPS
NFCNFC
Fingerprint ID ScannerFingerprint ID Scanner
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
--FM Radio

Comparison review

The Samsung Galaxy A51 is a little bit better than the Nokia XR20, getting an 85.5 score against 80.8. The Samsung Galaxy A51 is an older phone than Nokia XR20, but Samsung was able to make it extremely thinner and much lighter. Both of these phones work with the same Android 11 operating system, so both should provide the user identical OS features.

Nokia XR20 features a little more vivid display than Galaxy A51, because although it has a little lower pixels density, and they both have the same exact resolution of 1080 x 2400, the Nokia XR20 also counts with a little bit larger screen. The Galaxy A51 counts with as much storage to install applications and games as the Nokia XR20, both have a slot for an external memory card that allows up to 512 GB and the same internal storage.

Galaxy A51 counts with a little better hardware performance than Nokia XR20, although it has a lower amount of RAM, they both have a Octa-Core processing unit. The Galaxy A51 features a slightly better camera than Nokia XR20, because although it has a tinier aperture which is not favorable for capturing images and/or video in low-light situations, and they both have the same resolution back camera, the Galaxy A51 also counts with a larger sensor shooting better quality photos and a lot better video resolution.

Nokia XR20 has a bit superior battery life than Samsung Galaxy A51, because it has a 16 percent larger battery size.

Samsung Galaxy A51 not only is the best phones of the ones we are comparing here, but it's also a bargain compared to others, which makes it a no doubt choice.




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