Compare phones
| Global Score | |
| 81.5 | 77.8 |
| Basic Information | |
| Samsung | Motorola |
| Android 13 | Android 11 |
| -- | 2021-12-20 |
| 6.43 x 3.07 x 0.35 inches | 6.71 x 3.01 x 0.36 inches |
| -- | 7.34 ounces |
| -- | Aqua Blue, Bright Silver and Indigo Blue |
| Aluminum and Glass | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.8 inches | 6.8 inches |
| 3080 x 1440 pixels | 2400 x 1080 pixels |
| Dynamic AMOLED | IPS LCD |
| 500 pixels per inch | 387 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 2 (4 nm) chipset | Qualcomm Snapdragon 480 SM4350 (8 nm) chipset |
| processor | Kryo 460, 64-bit (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 740 GPU | Adreno 619 GPU |
| 6.21 | 9.09 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 11.74 |
| Camera | |
| 200.00 MP + 40.00 MP | 50.00 MP + 13.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 69.00mm focal length | -- |
| 0.77 inches (1/1.3") sensor | -- |
| -- | 1920 x 1080 (240 fps) (Full HD) video resolution |
| 12.43 | 11.22 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 7 |
| Battery Life | |
| 5000mAh Battery | 5000mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.1 |
| 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 is just a bit better than Motorola Moto G51 5G, with an 81.5 score against 77.8. Samsung Galaxy S23 Ultra's design is notably lighter and just a little bit thinner than the Motorola Moto G51 5G. Both devices in this review have Android OS, but the Samsung Galaxy S23 Ultra has a newer 13 version and Motorola Moto G51 5G has Android 11.
The Moto G51 5G and Samsung Galaxy S23 Ultra count with really similar displays, and although the Moto G51 5G has a way worse 1080 x 2400 resolution and a just a little worse pixels density, they both have a same size display. The Moto G51 5G has an extremely better CPU than Samsung Galaxy S23 Ultra, although it has 4 GB lesser RAM memory, they both have the same number of cores.
The Galaxy S23 Ultra features a much better camera than Motorola Moto G51 5G, because it has a much better resolution back camera and a larger diafragm aperture to take better low light photos and video. Motorola Moto G51 5G counts with a bigger storage for applications and games than Galaxy S23 Ultra, because although it has less internal storage, it also counts with a slot for external memory cards that supports a maximum of 512 GB.
Motorola Moto G51 5G has a battery performance that is very similar to the Galaxy S23 Ultra one.
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