Compare phones
| Global Score | |
| 81.5 | 76.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 13 | Android 10 |
| -- | 2020-06-29 |
| 6.43 x 3.07 x 0.35 inches | 6.61 x 3.02 x 0.32 inches |
| -- | 6.81 ounces |
| -- | Black |
| Aluminum and Glass | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| -- | $ 194.00 |
| Display / Screen | |
| 6.8 inches | 6.5 inches |
| 3080 x 1440 pixels | 1600 x 720 pixels |
| Dynamic AMOLED | IPS LCD |
| 500 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 8 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 2 (4 nm) chipset | Mediatek Helio P35 chipset |
| processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 3 GB RAM |
| Adreno 740 GPU | PowerVR GE8320 GPU |
| 6.21 | 9.27 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 9.84 |
| Camera | |
| 200.00 MP + 40.00 MP | 16.00 MP + 13.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 69.00mm focal length | -- |
| 0.77 inches (1/1.3") sensor | 0.33 inches (1/3.06") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 12.43 | 9.35 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Samsung Galaxy S23 Ultra has an overall score of 81.5, which is a bit better than Samsung Galaxy A21's general score of 76.1. Both devices in our current comparison use Android OS (operating system), but the Samsung Galaxy S23 Ultra has newer 13 version while Samsung Galaxy A21 has Android 10. The Samsung Galaxy S23 Ultra is a a little bit thicker but noticeably lighter cellphone than Samsung Galaxy A21.
Galaxy S23 Ultra features just a bit better looking display than Galaxy A21, because it has a way better resolution of 1440 x 3080, a quite bigger screen and a way greater display pixel density. Galaxy S23 Ultra features a bit more storage to install applications and games or saving photos and videos than Galaxy A21, because although it has no slot for an external memory card, it also counts with 96 GB more internal storage capacity.
The Galaxy A21 counts with a lot better performance than Samsung Galaxy S23 Ultra, although it has a smaller amount of RAM, they both have 8 cpu cores. Samsung Galaxy S23 Ultra captures way better pictures and videos than Samsung Galaxy A21, because it has a much bigger sensor providing a way better image quality, a larger camera aperture and a camera with a much higher 200 megapixels resolution.
The Samsung Galaxy S23 Ultra counts with superior battery duration than Samsung Galaxy A21, because it has 5000mAh of battery capacity.
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