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Global Score
11.7610.82
Basic Information
SamsungSamsung
Android 11, 10Android 11, 10
2020-08-212020-04-29
6.49 x 3.04 x 0.32 inches6.26 x 2.90 x 0.34 inches
7.34 ounces6.60 ounces
Mystic black, Mystic bronze and Mystic whitePrism cube black
Glass (Corning Gorilla Glass Victus) and Stainless steel Aluminum and Plastic
Scratch-Resistant GlassScratch-Resistant Glass
$ 1054.00$ 339.00
Display / Screen
6.9 inches6.5 inches
3088 x 1440 pixels 2400 x 1080 pixels
Dynamic AMOLED Super AMOLED
494 pixels per inch405 pixels per inch
No touch screenNo touch screen
8.78.1
Performance
Qualcomm Snapdragon 865+ SM8250-AB chipsetSamsung Exynos 980 chipset
Kryo 585, 64-bit, 7 nm (Octa-Core 3000 MHz) processorARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor
12 GB RAM6 GB RAM
Adreno 650 GPUMali-G76 MP5 GPU
9.819.27
Storage
128 GB internal memory128 GB internal memory
microSDXC (up to 1000 GB) external memory slotmicroSDXC (up to 1000 GB) external memory slot
15.3815.38
Camera
108.00 MP + 10.00 MP48.00 MP + 32.00 MP
f/1.80 aperturef/2.00 aperture
26.00mm focal length26.00mm focal length
0.75 inches (1/1.33") sensor0.5 inches (1/2") sensor
7680 x 4320 (24 fps) video resolution3840 x 2160 (30 fps) (4K) video resolution
1280 x 720 (960 fps) (HD) slow motion video1280 x 720 (480 fps) (HD) slow motion video
13.6411.55
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA
Nano SIMNano SIM
10.710.7
Battery Life
4500mAh Li - Polymer Battery4500mAh Li - Polymer Battery
Non-Removable BatteryNon-Removable Battery
Wireless Charging--
4.565.04
Other Features
Bluetooth 5.0 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 RadioFM Radio

Comparison review

The Galaxy Note 20 Ultra is just a bit better than the Galaxy A51 5G, getting a global score of 11.76 against 10.82. These devices come with the same Android 11 OS, so you shouldn't perceive any difference regarding that. Galaxy Note 20 Ultra's design is somewhat heavier but a little bit thinner than the Galaxy A51 5G, and both of them were released with only 4 months difference.

The Samsung Galaxy Note 20 Ultra features a little bit better hardware performance than Samsung Galaxy A51 5G, and although they both have a Octa-Core processor, the Samsung Galaxy Note 20 Ultra also has more RAM. The Galaxy Note 20 Ultra counts with a bit sharper display than Galaxy A51 5G, because it has a little bit larger screen, a just a bit more pixels per screen inch and a higher resolution of 1440 x 3088.

The Galaxy A51 5G and Samsung Galaxy Note 20 Ultra have very similar storage for games and applications, they have a slot for SD memory cards that supports up to 1000 GB and the same internal memory. Samsung Galaxy A51 5G has improved battery life than Galaxy Note 20 Ultra. The Samsung Galaxy Note 20 Ultra counts with a better camera than Samsung Galaxy A51 5G, because it has a bigger camera aperture to take better low-light captures and videos, a lot more mega pixels back camera, a much higher video quality and a way larger back-facing camera sensor providing a way higher image quality.

Although Galaxy Note 20 Ultra is a better device, it is a lot more expensive than Samsung Galaxy A51 5G, and it doesn't have such a good relation between it's price and quality as the Samsung Galaxy A51 5G. If you prefer to save some money, you can get Samsung Galaxy A51 5G, letting go some specs and features, but you'll get the most out of your budget.