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Global Score
11.679.52
Basic Information
SamsungApple
Android 11iOS 8.x
2021-01-292014-09-09
6.50 x 2.98 x 0.35 inches5.44 x 2.64 x 0.27 inches
8.04 ounces4.55 ounces
Phantom black and SilverGold and Gray
Aluminum and Glass (Corning Gorilla Glass Victus)Aluminium, Glass and Steel
Scratch-Resistant GlassScratch-Resistant Glass
$ 966.00$ 170.00
Display / Screen
6.8 inches4.7 inches
3200 x 1440 pixels 750 x 1334 pixels
Dynamic AMOLED IPS LCD
516 pixels per inch326 pixels per inch
1500 cd/m2 brightness500 cd/m2 brightness
No touch screenCapacitive, Multi-touch
9.88.9
Performance
Qualcomm Snapdragon 888 chipsetApple A8 chipset
Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor64-bit Cyclone ARMv8-A 2nd gen. (Dual-Core 1400 MHz) processor
12 GB RAM1 GB (1600 MHz) RAM
Adreno 660 GPUPowerVR GX6450 (450 MHz) GPU
9.729.27
Storage
128 GB internal memory128 GB internal memory
No SD card slotNo SD card slot
10.110.1
Camera
108.00 MP + 40.00 MP8.00 MP + 1.20 MP
f/1.80 aperturef/2.20 aperture
24.00mm focal length29.00mm focal length
0.75 inches (1/1.33") sensor0.33 inches (1/3") sensor
7680 x 4320 (24 fps) video resolution1920 x 1080 (60 fps) (Full HD) video resolution
1280 x 720 (960 fps) (HD) slow motion video1280 x 720 (240 fps) (HD) slow motion video
13.758.91
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPALTE (4G), HSPA, HSUPA, UMTS, EV-DO A, EV-DO B, EDGE, GPRS, GSM and CDMA
Nano SIMNano SIM
10.76.9
Battery Life
5000mAh Li - Polymer Battery1810mAh Li-Ion Battery
Non-Removable BatteryNon-Removable Battery
Wireless Charging--
--250 hours standby time
14 hours talk time
4.963.52
Other Features
Bluetooth 5.1 Bluetooth 4.0
GPSGPS
NFCNFC
Fingerprint ID ScannerFingerprint ID Scanner
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
FM Radio--

Comparison review

The Samsung Galaxy S21 Ultra is much better than Apple iPhone 6, getting a global score of 11.67 against 9.52. Even though the Samsung Galaxy S21 Ultra is newer than Apple iPhone 6, it's much heavier and much thicker. Samsung Galaxy S21 Ultra comes with Android 11 OS, and Apple iPhone 6 works with iOS 8.x OS.

Galaxy S21 Ultra has a bit better processor than Apple iPhone 6, because although it has doesn't have an extra GPU and a 32 bits CPU instead of 64-bits, it also counts with a greater number of cores (and they are faster) and a greater amount of RAM. The Galaxy S21 Ultra features a better screen than iPhone 6, because it has a way better 1440 x 3200 resolution, a lot better display pixels density, a really brighter display and a really bigger display.

The Galaxy S21 Ultra takes much clearer photos and videos than Apple iPhone 6, because it has a much higher video definition, a lot bigger sensor taking lot better quality pictures, a way more mega pixels camera in the back and a larger camera aperture. IPhone 6 and Samsung Galaxy S21 Ultra count with very similar memory for games and applications, both have equal 128 GB internal memory.

The Galaxy S21 Ultra features a way better battery lifetime than Apple iPhone 6, because it has a 5000mAh battery size.

Although Galaxy S21 Ultra is a better device, it is a lot more expensive than the Apple iPhone 6, and it doesn't have such a good price and quality relation as the Apple iPhone 6. So if you need that extra features and specs, you can buy Galaxy S21 Ultra, else you can save a couple dollars and get the Apple iPhone 6, letting go some features and specifications.