Compare phones
| Global Score | |
| 74.6 | 81.5 |
| Basic Information | |
| Samsung | Samsung |
| Android 8.0 Oreo | Android 13 |
| 6.04 x 3.04 x 0.32 inches | 6.43 x 3.07 x 0.35 inches |
| 6.14 ounces | -- |
| 16 777 216 | -- |
| Plastic | Aluminum and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 5.5 inches | 6.8 inches |
| 1280 x 720 pixels (HD) | 3080 x 1440 pixels |
| Super AMOLED | Dynamic AMOLED |
| 267 pixels per inch | 500 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 8 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Qualcomm Snapdragon 8 Gen 2 (4 nm) chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | processor |
| 4 GB RAM | 8 GB RAM |
| ARM Mali-G71 GPU | Adreno 740 GPU |
| 8.82 | 6.21 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 8.88 | 10.1 |
| Camera | |
| 13.00 MP + 8.00 MP | 200.00 MP + 40.00 MP |
| f/1.90 aperture | f/1.70 aperture |
| 27.00mm focal length | 69.00mm focal length |
| 0.33 inches (1/3.06") sensor | 0.77 inches (1/1.3") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 9.02 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Micro SIM, Dual SIM | Nano SIM |
| 6.1 | 10.6 |
| Battery Life | |
| 3000mAh Battery | 5000mAh Battery |
| Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 4.96 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Galaxy S23 Ultra has a general score of 81.5, which is just a bit better than the Samsung Galaxy J7 Duo's score of 74.6. These devices work with Android OS (Operating System), but the Galaxy S23 Ultra has the older 13 version while Samsung Galaxy J7 Duo has Android 8.0 Oreo version. The Galaxy S23 Ultra is a lighter but just a little bit thicker cellphone than Samsung Galaxy J7 Duo.
Samsung Galaxy S23 Ultra features a much better looking display than Galaxy J7 Duo, because it has a way better resolution of 1440 x 3080, a larger screen and a lot higher quantity of pixels per inch in the screen. Galaxy S23 Ultra features a quite bigger storage to install applications and games than Galaxy J7 Duo, because although it has no slot for an external memory card, it also counts with 96 GB more internal storage capacity.
The Samsung Galaxy J7 Duo features a really superior performance than Galaxy S23 Ultra, although it has less RAM, they both have the same number of cores. The Galaxy S23 Ultra has a much better battery performance than Galaxy J7 Duo, because it has a 5000mAh battery size instead of 3000mAh. Samsung Galaxy S23 Ultra captures a lot better pictures and videos than Galaxy J7 Duo, because it has a much larger back camera sensor, a bigger aperture for better low-light captures and videos and a camera with lot more MP.
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