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Global Score
11.679.51
Basic Information
SamsungSamsung
Android 11Android 5.1
2021-01-292015-08-13
6.50 x 2.98 x 0.35 inches6.08 x 2.98 x 0.27 inches
8.04 ounces5.40 ounces
Phantom black and SilverBlack, Gold and Gray
Aluminum and Glass (Corning Gorilla Glass Victus)Glass; metal
Scratch-Resistant GlassScratch-Resistant Glass
$ 966.00$ 439.00
Display / Screen
6.8 inches5.7 inches
3200 x 1440 pixels 1440 x 2560 pixels (Quad HD / 2K)
Dynamic AMOLED Super AMOLED
516 pixels per inch515 pixels per inch
1500 cd/m2 brightness--
No touch screenCapacitive, Multi-touch
9.89.4
Performance
Qualcomm Snapdragon 888 chipsetExynos 7 Octa 7420 chipset
Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processorARM Cortex-A57 and ARM Cortex-A53, 64-bit (Single-Core 2100 MHz) processor
12 GB RAM4 GB RAM
Adreno 660 GPUARM Mali-T760 MP8 GPU
9.728.46
Storage
128 GB internal memory64 GB internal memory
No SD card slotNo SD card slot
10.17.7
Camera
108.00 MP + 40.00 MP16.00 MP + 5.00 MP
f/1.80 aperturef/1.90 aperture
24.00mm focal length28.00mm focal length
0.75 inches (1/1.33") sensor0.38 inches (1/2.6") 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 (120 fps) (HD) slow motion video
13.7510.01
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPALTE-A (4G), HSPA, HSUPA, EDGE, GPRS, GSM and CDMA
Nano SIMNano SIM
10.76.8
Battery Life
5000mAh Li - Polymer Battery3000mAh Battery
Non-Removable BatteryNon-Removable Battery
Wireless ChargingWireless Charging
--336 hours standby time
28 hours talk time
4.964.88
Other Features
Bluetooth 5.1 Bluetooth 4.2
GPSGPS
NFCNFC
Fingerprint ID Scanner--
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
FM Radio--

Comparison review

Galaxy S21 Ultra is a lot better than Galaxy S6 edge+, having a 11.67 score against 9.51. Both of these devices work with Android OS, but the Galaxy S21 Ultra has the newer 11 version while Galaxy S6 edge+ has Android 5.1. Galaxy S21 Ultra's design is extremely newer than Galaxy S6 edge+'s, although it is much thicker and much heavier.

Samsung Galaxy S21 Ultra features a faster CPU than Galaxy S6 edge+, because it has a greater amount of RAM and 7 more processing cores. The Galaxy S21 Ultra counts with a bit better display than Galaxy S6 edge+, because it has a bigger display, a bit higher resolution of 1440 x 3200 pixels and a just a little greater screen pixel density.

Galaxy S21 Ultra captures much clearer photographs and videos than Galaxy S6 edge+, because it has a way bigger back camera sensor shooting way better quality videos and pictures, a back camera with a way higher 108 megapixels resolution, a larger diafragm aperture and a way higher 7680x4320 video resolution.

The Galaxy S21 Ultra counts with a much better memory to install applications and games than Samsung Galaxy S6 edge+, because it has 128 GB internal storage. The Samsung Galaxy S21 Ultra counts with just a little bit longer battery life than Galaxy S6 edge+, because it has a 67% larger battery capacity.

Galaxy S21 Ultra is way more expensive than the Galaxy S6 edge+, but you can get a much better phone for that extra dollars.