Compare phones
| Global Score | |
| 79.2 | 77.8 |
| Basic Information | |
| Motorola | Motorola |
| Android 15 | Android 11 |
| 2025-04-24 | 2021-12-20 |
| -- | 6.71 x 3.01 x 0.36 inches |
| 7.02 ounces | 7.34 ounces |
| -- | Aqua Blue, Bright Silver and Indigo Blue |
| Display / Screen | |
| 7 inches | 6.8 inches |
| -- | 2400 x 1080 pixels |
| LTPO | IPS LCD |
| -- | 387 pixels per inch |
| 4500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 5.5 | 8 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8750-AB (3 nm) chipset | Qualcomm Snapdragon 480 SM4350 (8 nm) chipset |
| processor | Kryo 460, 64-bit (Octa-Core 2000 MHz) processor |
| 16 GB RAM | 4 GB RAM |
| Adreno 830 GPU | Adreno 619 GPU |
| 6.3 | 9.09 |
| Storage | |
| 512 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 17.6 | 11.74 |
| Camera | |
| 50.00 MP + 50.00 MP | 50.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 7680 x 4320 (30 fps) video resolution | 1920 x 1080 (240 fps) (Full HD) video resolution |
| 3840 x 2160 (60 fps) (4K) slow motion video | -- |
| 11.99 | 11.22 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G |
| Nano SIM | Nano SIM, Dual SIM |
| 7.6 | 7 |
| Battery Life | |
| 4700mAh Li - Ion Battery | 5000mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.56 | 6.8 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Motorola Razr Ultra (2025) is a little bit better than Motorola Moto G51 5G, with a overall score of 79.2 against 77.8. Motorola Razr Ultra (2025)'s construction is a lot newer, a bit lighter and a lot thinner than Motorola Moto G51 5G. Both of these phones come with Android operating system, but Motorola Razr Ultra (2025) has the newer 15 version while Motorola Moto G51 5G has Android 11 version, so it provides you some extra features and increased performance.
The Motorola Moto G51 5G counts with a very superior CPU than Motorola Razr Ultra (2025), although it has a smaller amount of RAM, they both have a Octa-Core CPU. The Moto G51 5G has a much better screen than Motorola Razr Ultra (2025), although it has a little smaller screen. The Motorola Razr Ultra (2025) captures clearer pictures and videos than Moto G51 5G, and although they both have a F1.8 camera aperture and the same resolution back-facing camera, the Motorola Razr Ultra (2025) also has a lot better 7680x4320 video quality.
The Motorola Razr Ultra (2025) counts with a superior memory for applications, games, photos and videos than Moto G51 5G, because although it has no external SD slot, it also counts with 448 GB more internal storage capacity. Motorola Moto G51 5G counts with a bit longer battery lifetime than Motorola Razr Ultra (2025), because it has a 5000mAh battery size.
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