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Global Score
87.481.5
Basic Information
SamsungSamsung
Android 5.0Android 13
2015-04-11--
5.65 x 2.78 x 0.27 inches6.43 x 3.07 x 0.35 inches
4.87 ounces--
Black, Blue, Gold and White--
Aluminium and GlassAluminum and Glass
Scratch-Resistant GlassScratch-Resistant Glass
$ 252.00--
Display / Screen
5.1 inches6.8 inches
1440 x 2560 pixels (Quad HD / 2K)3080 x 1440 pixels
Super AMOLEDDynamic AMOLED
576 pixels per inch500 pixels per inch
Capacitive, Multi-touchNo touch screen
9.98
Performance
Exynos 7 Octa 7420 chipsetQualcomm Snapdragon 8 Gen 2 (4 nm) chipset
64-bit ARM Cortex-A57 (Quad-Core 2100 MHz + Quad-Core 1500 MHz) processor processor
3 GB (1600 MHz) RAM8 GB RAM
Mali-T760 MP8 (650 MHz) GPUAdreno 740 GPU
10.086.21
Storage
128 GB internal memory128 GB internal memory
No SD card slotNo SD card slot
10.110.1
Camera
16.00 MP + 5.00 MP200.00 MP + 40.00 MP
f/1.90 aperturef/1.70 aperture
28.00mm focal length69.00mm focal length
0.38 inches (1/2.6") sensor0.77 inches (1/1.3") sensor
3840 x 2160 (30 fps) (4K) video resolution--
10.0112.43
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
LTE-A (4G), LTE (4G), HSPA, HSUPA, UMTS, EDGE, GPRS and GSM5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA
Nano SIM, Dual SIMNano SIM
6.710.6
Battery Life
2550mAh Battery5000mAh Battery
Non-Removable BatteryNon-Removable Battery
Wireless ChargingWireless Charging
4.566.8
Other Features
Bluetooth 4.1Bluetooth 5.2
GPSGPS
NFCNFC
Infra-red port--
Fingerprint ID ScannerFingerprint ID Scanner
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor

Comparison review

Samsung Galaxy S6 is just a bit better than Galaxy S23 Ultra, getting a score of 87.4 against 81.5. Both phones in this comparison review come with Android OS, but Samsung Galaxy S6 has the previous 5.0 version while Galaxy S23 Ultra has Android 13. Galaxy S6 has a really superior performance than Samsung Galaxy S23 Ultra, because although it has a lower amount of RAM memory, and they both have 8 CPU cores, the Galaxy S6 also counts with a graphics processing unit and a 64-bits processing unit.

Samsung Galaxy S6 features a much better display than Galaxy S23 Ultra, because although it has a quite lower 2560 x 1440 resolution and a lot smaller screen, it also counts with a little bit better pixels number per inch in the screen. Galaxy S23 Ultra takes much clearer pictures and videos than Samsung Galaxy S6, because it has a bigger aperture, a camera in the back with lot more megapixels and a much larger back camera sensor.

The Galaxy S23 Ultra's storage for applications, games, photos and videos is just as good as the Samsung Galaxy S6 one, both of them have the same 128 GB internal storage capacity. Samsung Galaxy S23 Ultra counts with a way better battery life than Samsung Galaxy S6, because it has a 96 percent bigger battery size.




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