Samsung Galaxy S23 vs Realme GT3
Here we compared two flagship smartphones: the 6.1-inch Samsung Galaxy S23 (with Snapdragon 8 Gen 2 Mobile Platform for Galaxy) that was released on February 1, 2023, against the Realme GT3, which is powered by Qualcomm Snapdragon 8 Plus Gen 1 and came out 1 month after. On this page, you will find tests, full specs, strengths, and weaknesses of each of the devices.
Key differences
Reasons to consider the Samsung Galaxy S23
- Waterproof body (IP68 classification)
- The rear camera has a 3x optical zoom
- Supports wireless charging up to 10W
- 20% better performance in AnTuTu Benchmark (1292K versus 1080K)
- Delivers 23% higher peak brightness (1209 against 980 nits)
- The front-facing camera can record video at 4K
- Ready for eSIM technology
Reasons to consider the Realme GT3
- Has a 0.64 inch larger screen size
- Comes with 700 mAh larger battery capacity: 4600 vs 3900 mAh
- Higher display refresh rate – 144 Hz
- Has a built-in infrared port
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Review
Display
Screen quality, color accuracy, brightness
Performance
CPU/GPU performance in apps and games
Battery
Battery life, charging type and speed
Camera
Photo and video recording quality
Connectivity
Networks, ports, data transmission
NanoReview score
Final comparison evaluation
Value for money
You can enter your local price of these phones (in USD or any other currency) and click on the "Calculate" button to see which one has a better value for money.
Tests and specifications
Comparison table of technical specifications and testsDisplay
| Type | Dynamic AMOLED | AMOLED |
| Size | 6.1 inches | 6.74 inches |
| Resolution | 1080 x 2340 pixels | 1240 x 2772 pixels |
| Aspect ratio | 19.5:9 | 20:9 |
| PPI | 425 ppi | 451 ppi |
| Refresh rate | 120 Hz | 144 Hz |
| Adaptive refresh rate | Yes | Yes |
| Max rated brightness | 800 nits | 500 nits |
| Max rated brightness in HDR | 1750 nits | 1400 nits |
| HDR support | Yes, HDR10+ | Yes, HDR10+ |
| Screen protection | Gorilla Glass Victus 2 | Tempered glass |
| Screen-to-body ratio | 88.1% | 87.9% |
| Display features | - DCI-P3 - Always-On Display |
- DCI-P3 - Always-On Display - DC Dimming |
| RGB color space | 98.9% | - |
| PWM | 240 Hz | - |
| Response time | 1 ms | - |
| Contrast | ∞ Infinity | - |
Peak brightness test (auto)
Design and build
| Height | 146.3 mm (5.76 inches) | 163.9 mm (6.45 inches) |
| Width | 70.9 mm (2.79 inches) | 75.8 mm (2.98 inches) |
| Thickness | 7.6 mm (0.3 inches) | 8.9 mm (0.35 inches) |
| Weight | 168 g (5.93 oz) | 199 g (7.02 oz) |
| Waterproof | IP68 | No |
| Advanced cooling | Vapor chamber | Vapor chamber |
| Rear material | Glass | Glass |
| Frame material | Metal | Plastic |
| Colors | White, Black, Gray, Green, Purple, Yellow | White, Black |
| Fingerprint scanner | Yes, in-display | Yes, in-display |
Screen-to-body ratio
Performance
| Chipset | Snapdragon 8 Gen 2 Mobile Platform for Galaxy | Qualcomm Snapdragon 8 Plus Gen 1 |
| Max clock | 3360 MHz | 3190 MHz |
| CPU cores | 8 (1 + 2 + 2 + 3) | 8 (1 + 3 + 4) |
| Architecture | - 3 cores at 2 GHz: Cortex-A510 - 2 cores at 2.8 GHz: Cortex-A710 - 2 cores at 2.8 GHz: Cortex-A715 - 1 core at 3.2 GHz: Cortex-X3 |
- 4 cores at 2 GHz: Cortex-A510 - 3 cores at 2.75 GHz: Cortex-A710 - 1 core at 3.2 GHz: Cortex-X2 |
| L3 cache | 8 MB | 6 MB |
| Lithography process | 4 nanometers | 4 nanometers |
| Graphics | Adreno 740 | Adreno 730 |
| GPU clock | 680 MHz | 900 MHz |
Benchmarks
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
AnTuTu Benchmark 9
3DMark Wild Life Performance
| Max surface temperature | 34.3 °C | - |
| Stability | 62% | - |
| Graphics test | 73 FPS | - |
| Graphics score | 12320 | - |
PCMark 3.0
| Web score | 12973 | - |
| Video editing | 7825 | - |
| Photo editing | 34081 | - |
| Data manipulation | 11605 | - |
| Writing score | 20203 | - |
AnTuTu Android Ranking (7th and 29th place)
Memory
| RAM size | 8 GB | 8, 12, 16 GB |
| Memory type | LPDDR5X | LPDDR5X |
| Channels | 4 | 4 |
| Storage size | 128, 256, 512 GB | 128, 256, 512, 1024 GB |
| Storage type | UFS 4.0 | UFS 3.1 |
| Memory card | No | No |
Software
| Operating system | Android 13 | Android 13 |
| ROM | One UI 5.1 | Realme UI 4.0 |
| OS size | 29.7 GB | - |
Battery
| Capacity | 3900 mAh | 4600 mAh |
| Charge power | 25 W | 240 W |
| Battery type | Li-Po | Li-Po |
| Replaceable | No | No |
| Wireless charging | Yes (10 W) | No |
| Reverse charging | Yes, (wireless) | No |
| Fast charging | Yes (57% in 30 min) | Yes (50% in 4 min) |
| Full charging time | 1:16 hr | 0:11 hr |
| Web browsing | 12:06 hr | 10:11 hr |
| Watching video | 15:00 hr | 15:03 hr |
| Gaming | 05:43 hr | 04:53 hr |
| Standby | 111 hr | 146 hr |
General battery life
Phones With the Best Battery Life (131st and 99th place)
Camera
| Matrix | 50 megapixels | 50 megapixels |
| Image resolution | 8160 x 6120 | 8192 x 6144 |
| Zoom | Optical, 3x | Digital |
| Flash | LED | Dual LED |
| Stabilization | Optical | Optical |
| 8K video recording | Up to 30FPS | No |
| 4K video recording | Up to 60FPS | Up to 60FPS |
| 1080p video recording | Up to 60FPS | Up to 60FPS |
| Slow motion | 960 FPS (1080p) | - |
| Angle of widest lens | 120° | 112° |
| Lenses | 3 (50 MP + 10 MP + 12 MP) | 3 (50 MP + 8 MP + 2 MP) |
| Wide (main) lens | - 50 MP - Aperture: f/1.8 - Focal length: 23 mm - Pixel size: 1 micron - Sensor: 1/1.57", Samsung S5KGN3 (ISOCELL Plus CMOS) - Phase autofocus (Dual Pixel) - Optical stabilization |
- 50 MP - Aperture: f/1.9 - Focal length: 24 mm - Pixel size: 1 micron - Sensor: 1/1.56", Sony IMX890 (Exmor-RS CMOS) - Phase autofocus - Optical stabilization |
| Telephoto lens | - 10 MP - Aperture: f/2.4 - Focal length: 70 mm - Pixel size: 1 micron - Sensor: 1/3.94", Samsung S5K3K1 (Exmor-RS CMOS) - Phase autofocus (Dual Pixel) - Optical stabilization |
- |
| Ultra-wide lens | - 12 MP - Aperture: f/2.2 - Focal length: 13 mm - Pixel size: 1.4 micron - Sensor: 1/2.55", Sony IMX564 (Exmor-RS CMOS) - Phase autofocus (Dual Pixel) |
- 8 MP - Aperture: f/2.2 - Focal length: 16 mm - Pixel size: 1.14 micron - Sensor: 1/4.0", Sony IMX355 (Exmor-RS CMOS) |
| Macro lens | - | - 2 MP - Aperture: f/3.3 - Focal length: 20 mm - Pixel size: 1.75 micron - Sensor: 1/5", Omnivision OV02B10 (CMOS) |
| Camera features | - Bokeh mode - Pro mode - RAW support |
- Bokeh mode - Pro mode |
| Samples | Photo samples of Samsung Galaxy S23 from DxOMark | - |
| Megapixels | 12 megapixels | 16 megapixels |
| Image resolution | 4000 x 3000 | 4920 x 3264 |
| Aperture | f/2.2 | f/2.5 |
| Focal length | 25 mm | 25 mm |
| Pixel size | 1.12 microns | - |
| Sensor type | ISOCELL CMOS | CMOS |
| Sensor size | - | 1/3.09" |
| Video resolution | 2160p (4K) at 60 FPS | 1080p (Full HD) at 30 FPS |
DxOMark camera tests
Photo quality
Video quality
Generic camera score
Connectivity
| Wi-Fi standard | Wi-Fi 6E (802.11 a/b/g/n/ac/ax) | Wi-Fi 6 (802.11 a/b/g/n/ac/ax) |
| Wi-Fi features | - Dual Band - Wi-Fi MiMO - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display |
- Dual Band - Wi-Fi MiMO - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display |
| Bluetooth version | 5.3 | 5.3 |
| Bluetooth features | LE | LE |
| USB type | USB Type-C | USB Type-C |
| USB version | 3.2 | 2 |
| USB features | - Charging - USB-Storage mode - OTG |
- Charging - USB-Storage mode - OTG |
| GPS | GPS, GLONASS, Beidou, Galileo, QZSS | GPS, GLONASS, Beidou, Galileo, QZSS |
| NFC* | Yes | Yes |
| Infrared port | No | Yes |
| Number of SIM* | 2 | 2 |
| Type of SIM card | Nano | Nano |
| Multi SIM mode | Standby | Standby |
| eSIM support* | Yes | No |
| Hybrid slot | No | No |
| LTE Cat* | 20 | 20 |
| 5G support | Yes | Yes |
Sound
| Speakers | Stereo | Stereo |
| Headphone audio jack | No | No |
| FM radio | No | No |
| Dolby Atmos | Yes | Yes |
Speakers test
Max loudness
Other
| Category | Flagship | Flagship |
| Announced | February 2023 | February 2023 |
| Release date | February 2023 | March 2023 |
| Sensors | - Hall-effect sensor - Barometer - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint |
- Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint |
Further details
Notes on Galaxy S23:
- The 128GB version uses slower UFS 3.1 memory, while the 256GB and 512GB models have UFS 4.0.
*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.
Conclusion
After analyzing all the data, we think that the Samsung Galaxy S23 is definitely a better buy.
Cast your vote
Total votes: 1