Samsung Galaxy S23 Ultra vs Apple iPhone 15 Pro
74
out of 100
VS
79
out of 100
Here we compared two flagship smartphones: the 6.8-inch Samsung Galaxy S23 Ultra (with Snapdragon 8 Gen 2 Mobile Platform for Galaxy) that was released on February 1, 2023, against the Apple iPhone 15 Pro, which is powered by Apple A17 Pro and came out 7 months after. On this page, you will find tests, full specs, strengths, and weaknesses of each of the devices.
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Key differences
Reasons to consider the Samsung Galaxy S23 Ultra
- The rear camera has a 10x optical zoom
- Comes with 1726 mAh larger battery capacity: 5000 vs 3274 mAh
- Has a 0.7 inch larger screen size
- Supports higher wattage charging (45W versus 23W)
- Fingerprint scanner
- Slow-motion recording at 960FPS
- 21% better performance in AnTuTu Benchmark (1762K versus 1452K)
- CPU with a higher amount of cores (+2)
Reasons to consider the Apple iPhone 15 Pro
- Better camera quality (According to DxOMark rating)
- Delivers 40% higher peak brightness (1772 against 1266 nits)
- Better grip in hands – the body is 7.5 mm narrower
- 45% faster in single-core GeekBench 6 test: 2915 and 2010 points
- Weighs 46 grams less
- The phone is 7 months newer
Review
Display
Screen quality, color accuracy, brightness
Camera
Photo and video recording quality
Performance
CPU and memory performance (apps, system)
Gaming
Capabilities for playing modern games
Battery
Battery life, charging type and speed
Connectivity
Networks, ports, data transmission
Select your primary usage scenario to get a more accurate DeviceFacts Score
Value for money (Beta)
Tests and specifications
Comparison table of technical specifications and testsDisplay
| Type | Dynamic AMOLED | OLED |
| Size | 6.8 inches | 6.1 inches |
| Resolution | 1440 x 3088 pixels | 1179 x 2556 pixels |
| Aspect ratio | 19.3:9 | 19.5:9 |
| PPI | 500 ppi | 460 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Adaptive refresh rate | Yes (24-120 Hz) | Yes (1-120 Hz) |
| Max rated brightness | 1200 nits | 2000 nits |
| Max rated brightness in HDR | 1750 nits | 1600 nits |
| HDR support | Yes, HDR10+ | Yes, Dolby Vision |
| Touch sampling rate | 240 Hz | - |
| Screen protection | Gorilla Glass Victus 2 | - |
| Screen-to-body ratio | 89.5% | 88.2% |
| Display features | - DCI-P3 - Always-On Display |
- DCI-P3 - Always-On Display |
| RGB color space | 96.9% | 99.9% |
| PWM | 240 Hz | 242 Hz |
| Response time | 2 ms | 1 ms |
| Contrast | ∞ Infinity | ∞ Infinity |
Screen space comparison
Galaxy S23 Ultra
6.8″ (19.3:9 ratio) = 17.7 in2
iPhone 15 Pro
6.1″ (19.5:9 ratio) = 14.2 in2
~25% more screen space
Peak brightness test (auto)
Design and build
| Height | 163.4 mm (6.43 inches) | 146.6 mm (5.77 inches) |
| Width | 78.1 mm (3.07 inches) | 70.6 mm (2.78 inches) |
| Thickness | 8.9 mm (0.35 inches) | 8.25 mm (0.32 inches) |
| Weight | 233 g (8.22 oz) | 187 g (6.6 oz) |
| Waterproof | IP68 | IP68 |
| Advanced cooling | Vapor chamber | - |
| Rear material | Glass | Glass |
| Frame material | Metal | Metal |
| Colors | White, Black, Gray, Blue, Green, Red, Purple | White, Black, Silver, Blue |
| Fingerprint scanner | Yes, in-display | No |
Screen-to-body ratio
Performance
| Chipset | Snapdragon 8 Gen 2 Mobile Platform for Galaxy | Apple A17 Pro |
| Max clock | 3360 MHz | 3780 MHz |
| CPU cores | 8 (1 + 2 + 2 + 3) | 6 (2 + 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 2.11 GHz: Sawtooth - 2 cores at 3.78 GHz: Everest |
| L3 cache | 8 MB | - |
| Manufacturing | TSMC | TSMC |
| Lithography process | 4 nanometers | 3 nanometers |
| Neural processor (NPU) | Hexagon | Apple Neural Engine |
| Graphics | Adreno 740 | 6 core Apple GPU |
| GPU shading units | 1536 | 768 |
| GPU clock | 680 MHz | 1398 MHz |
| FLOPS | ~2089 GFLOPS | ~2147.2 GFLOPS |
Benchmarks
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Compute Score (GPU)
| Compute Score (GPU) | 9254 | 28057 |
| Single-core score | 2010 | 2915 |
| Multi-core score | 5245 | 7115 |
AnTuTu Benchmark 11
| CPU | 556398 | 368915 |
| GPU | 445907 | 490265 |
| Memory | 285085 | 182600 |
| UX | 474949 | 410974 |
| Total score | 1762339 | 1452754 |
| Samples | [31 tests] | [8 tests] |
3DMark Steel Nomad Light
| Stability | 81% | 71% |
| Graphics test | 8 FPS | 10 FPS |
| Graphics score | 1098 | 1391 |
3DMark Solar Bay
| Stability | 77% | 73% |
| Graphics test | 20 FPS | 23 FPS |
| Section 1 | 23 FPS | 29 FPS |
| Section 2 | 20 FPS | 23 FPS |
| Section 3 | 18 FPS | 16 FPS |
| Graphics score | 5383 | 6089 |
3DMark Wild Life Extreme
| Stability | 69% | 63% |
| Graphics test | 22 FPS | 21 FPS |
| Graphics score | 3723 | 3655 |
PCMark 3.0
| Web score | 17072 | - |
| Video editing | 7852 | - |
| Photo editing | 33655 | - |
| Data manipulation | 13329 | - |
| Writing score | 19857 | - |
Recent User Tests
Samsung Galaxy S23 Ultra
| Date | Benchmark | Result |
|---|---|---|
| 📘 2026-10-03 -> Thekinggoat | AnTuTu 12 | 1914947 |
| 📘 2026-10-03 (Thekinggoat) | Geekbench 7 CPU | 1471 / 4766 |
| 📘 2026-10-03 (Thekinggoat) | AnTuTu 12 | 1914947 |
| 📘 2026-09-28 -> Saad_irq | AnTuTu 12 | 1959121 |
| 📘 2026-09-23 (Horizon377) | AnTuTu 12 | 1894819 |
Apple iPhone 15 Pro
| Date | Benchmark | Result |
|---|---|---|
| 📘 2026-07-28 (human) | Geekbench 6 GPU | 26734 |
| 📘 2026-07-28 (human) | Geekbench 6 CPU | 2892 / 7293 |
| 📘 2026-07-28 (human) | Geekbench 6 CPU | 2892 / 7293 |
| 📘 2026-07-24 (elips) | AnTuTu 11 | 1387191 |
| 📘 2026-06-15 (k0nd3r) | AnTuTu 11 | 1329788 |
Memory
| RAM size | 8 GB | 8 GB |
| Memory type | LPDDR5X | LPDDR5 |
| Memory clock | 4200 MHz | 3200 MHz |
| Channels | 4 | 4 |
| Storage size | 256 GB | 128 GB |
| Storage type | UFS 4.0 | NVMe |
| Memory card | No | No |
Software
| Operating system | Android 13 (Can be upgraded to Android 16) | iOS 17 (Can be upgraded to iOS 27) |
| ROM | One UI 8.0 | - |
| OS size | 39.9 GB | - |
| OS updates | 4 years | 7 years |
| Security updates | 5 years | 7 years |
Battery
| Capacity | 5000 mAh | 3274 mAh |
| Max charge power | 45 W | 23 W |
| Battery type | Li-Ion | Li-Ion |
| Replaceable | No | No |
| Wireless charging | Yes (15 W) | Yes (7.5 W) |
| Reverse charging | Yes, (wireless) | Yes |
| Bypass charging | Yes | No |
| Fast charging | Yes (68% in 30 min) | Yes (57% in 30 min) |
| Full charging time | 0:59 hr | 1:33 hr |
| Web browsing | 09:57 hr | 09:28 hr |
| Watching video | 15:38 hr | 17:33 hr |
| Gaming | 06:22 hr | 05:41 hr |
| Standby | 130 hr | 111 hr |
General battery life
Smartphones With Long Battery Life (#139th place)
Main camera
| Matrix | 200 megapixels | 48 megapixels |
| Image resolution | 16320 x 12240 | 8064 x 6048 |
| Zoom | Optical, 10x | Optical, 3x |
| 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 120FPS | Up to 60FPS |
| Slow motion | 960 FPS (1080p) | 240 FPS (1080p) |
| Angle of widest lens | 120° | 120° |
| Lenses | 1) Standard: 200 MP 2) Telephoto: 10 MP 3) Telephoto: 10 MP 4) Ultrawide: 12 MP |
1) Standard: 48 MP 2) Telephoto: 12 MP 3) Ultrawide: 12 MP 4) Depth |
| Camera features | - Bokeh mode - Pro mode - RAW support |
- Bokeh mode - Pro mode - RAW support |
| Image resolution | 200 MP | 48 MP |
| Aperture | f/1.7 | f/1.8 |
| Focal length | 23 mm | 24 mm |
| Sensor | Samsung ISOCELL HP2 | Sony IMX803 |
| Sensor size | 1/1.3" (≈ 0.77 inch) | 1/1.28" (≈ 0.78 inch) |
| Pixel size | 0.64 micron | 1.22 micron |
| Autofocus | Laser autofocus | Phase autofocus (Dual Pixel) |
| Stabilization | Optical | Optical |
| Image resolution | 10 MP | 12 MP |
| Aperture | f/4.9 | f/2.8 |
| Focal length | 230 mm | 77 mm |
| Sensor | Sony IMX754 | Sony IMX713 |
| Sensor size | 1/3.52" (≈ 0.28 inch) | 1/3.5" (≈ 0.29 inch) |
| Pixel size | 1.12 micron | 1 micron |
| Stabilization | Optical | Optical |
| Image resolution | 12 MP | 12 MP |
| Aperture | f/2.2 | f/2.2 |
| Focal length | 13 mm | 13 mm |
| Sensor | Sony IMX564 | Sony IMX633 |
| Sensor size | 1/2.55" (≈ 0.39 inch) | 1/2.55" (≈ 0.39 inch) |
| Pixel size | 1.4 micron | 1.4 micron |
| Stabilization | Digital | Digital |
DxOMark main camera tests
Photo quality
Video quality
Generic main camera score
| Bokeh | 70 | 80 |
| Preview | 73 | 85 |
| Zoom | 141 | 139 |
| Samples | Photo samples of Samsung Galaxy S23 Ultra from DxOMark | Photo samples of Apple iPhone 15 Pro from DxOMark |
Selfie camera
| Megapixels | 12 megapixels | 12 megapixels |
| Image resolution | 4000 x 3000 | 4032 x 3024 |
| Aperture | f/2.2 | f/1.9 |
| Focal length | 26 mm | 23 mm |
| Sensor | Samsung S5K3LU | Sony IMX714 |
| Sensor size | 1/3.24" (≈ 0.31 inch) | 1/3.6" (≈ 0.28 inch) |
| Pixel size | 1.12 micron | 1.12 micron |
| Autofocus | Phase autofocus | Phase autofocus |
| Stabilization | Digital | Optical |
| Video resolution | 2160p (4K) at 60 FPS | 2160p (4K) at 60 FPS |
| Depth sensor (TOF 3D) | No | Yes |
DxOMark front camera
| Photo | 139 | 145 |
| Video | 145 | 156 |
Connectivity
| Wi-Fi standard | Wi-Fi 6E (802.11 a/b/g/n/ac/ax) | Wi-Fi 6E (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 | 3.2 |
| USB features | - Charging - USB-Storage mode - OTG |
- Charging - USB-Storage mode - OTG |
| DisplayPort | Yes, DP 1.2 | Yes |
| GPS | GPS, GLONASS, Beidou, Galileo, QZSS | GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC |
| NFC* | Yes | Yes |
| Infrared port | No | No |
| Number of SIM* | 1 | - |
| Type of SIM card | Nano | eSIM |
| Multi SIM mode | Standby | - |
| eSIM support* | Yes | Yes |
| 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 | September 2023 |
| Release date | February 2023 | September 2023 |
| Launch price (MSRP) | $1199 | $999 |
| Successor | - Samsung Galaxy S26 Ultra | - Apple iPhone 17 Pro |
| SAR (head) | 0.96 W/kg | 0.98 W/kg |
| SAR (body) | 1.4 W/kg | 0.98 W/kg |
| Sensors | - Hall-effect sensor - Barometer - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint |
- Barometer - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Face recognition sensor |
| Bundled charger | Not included | Not included |
*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.
Conclusion
If the camera, performance, gaming, software, and design are more important to you, then choose the Apple iPhone 15 Pro. But if the battery life and sound are more of a priority – go for the Samsung Galaxy S23 Ultra.
Cast your vote
Total votes: 1350
