Samsung Galaxy S24 Ultra vs OnePlus 12
Get the Samsung Galaxy S24 Ultra unless you want to save some cash; its 200MP camera crushes OnePlus 12's 64MP setup. The S24 Ultra is the flagship option here, offering notable specs like a 5000mAh battery that lasts up to 30 hours of video playback. Key specs: Display: 6.8" vs 6.82" and Battery: 5000 mAh vs 5400 mAh.
Why compare these? Both the Samsung Galaxy S24 Ultra and OnePlus 12 are premium flagship smartphones competing in the same market segment. This makes them direct rivals for buyers looking for premium flagship features and performance in 2026. Understanding their differences helps you choose the right one for your specific needs.
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Key Differences at a Glance
| Aspect | Samsung Galaxy | OnePlus 12 |
|---|---|---|
| User Rating | 4.6★ (3,377 reviews) | 4.6★ (78 reviews) |
| Top Strength | Exclusive Corning Gorilla Glass Armor significantly reduces reflections | Excellent value proposition with top-tier specs at a competitive price |
| Main Drawback | Large and heavy (232 g) with sharp corners that can dig into palms | IP65 rating is inferior to the industry-standard IP68 (not rated for submersion) |
| Market Position | Flagship | Flagship |
Samsung Galaxy S24 Ultra
Android
7 generations of OS upgrades; 7 years of security updates (guaranteed until 2031)
Qualcomm Snapdragon 8 Gen 3 for Galaxy (4nm; 8-core CPU: 1x3.39GHz Cortex-X4, 3x3.1GHz A720, 2x2.9GHz A720, 2x2.2GHz A520)
Adreno 750 (1 GHz)
OnePlus 12
Android
4 generations of Android OS upgrades; 5 years of security updates
Qualcomm Snapdragon 8 Gen 3 Mobile Platform
Qualcomm Adreno 750
Only the specs that differ are shown here. Winners are highlighted when the data is clear.
+Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
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Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: Samsung Galaxy S24 Ultra vs OnePlus 12
Samsung Galaxy S24 Ultra
OnePlus 12
| Criterion | Samsung Galaxy S24 Ultra | OnePlus 12 |
|---|---|---|
| Rating | ★4.6(3,377)Best Buy | ★4.6(78)Amazon |
Operating System | Android | Android |
Software Support | 7 generations of OS upgrades; 7 years of security updates (guaranteed until 2031) | 4 generations of Android OS upgrades; 5 years of security updates |
Processor | Qualcomm Snapdragon 8 Gen 3 for Galaxy (4nm; 8-core CPU: 1x3.39GHz Cortex-X4, 3x3.1GHz A720, 2x2.9GHz A720, 2x2.2GHz A520) | Qualcomm Snapdragon 8 Gen 3 Mobile Platform |
Graphics | Adreno 750 (1 GHz) | Qualcomm Adreno 750 |
RAM | 12 GB (LPDDR5X) | 12GB / 16GB LPDDR5X |
Storage | 256GB / 512GB / 1TB (UFS 4.0) | 256GB / 512GB (UFS 4.0) |
Display Size | 6.8" (6.8" full rectangle; 6.8" accounting for rounded corners) | 6.82" (measured diagonally from corner to corner) |
Screen Type | Dynamic AMOLED 2X (LTPO) | LTPO AMOLED ProXDR Display |
Resolution | 3120 x 1440 pixels (QHD+, 505 ppi) | 3168 x 1440 pixels (QHD+), 510 ppi |
Refresh Rate | Adaptive 1–120 Hz | 1–120Hz (Dynamic) |
Peak Brightness | 2600 nits peak (outdoor) | 4,500 nits (Peak) / 1,600 nits (HBM) |
Main Camera | 200MP Wide (24 mm, f/1.7), 1/1.3" sensor, multi-directional PDAF, Laser AF, OIS | 50MP Wide (Sony LYT-808, f/1.6, 23mm equiv), PDAF, OIS |
Ultra-Wide Camera | 12MP Ultra Wide (13 mm, f/2.2, 120° FOV), Dual Pixel PDAF, Super Steady video | 48MP Ultra-Wide (Sony IMX581, f/2.2, 114° FOV) |
Telephoto Camera | 50MP Telephoto (111 mm, f/3.4), periscope lens, PDAF, OIS, 5x optical zoom; 10MP Telephoto (67 mm, f/2.4), Dual Pixel PDAF, OIS, 3x optical zoom | 64MP Periscope Telephoto (OmniVision OV64B, 3x optical, f/2.6); OIS |
Optical Zoom | 3x, 5x optical zoom; 2x, 10x optical-quality zoom (enabled by Adaptive Pixel sensor) | 3x Optical Zoom; 6x In-Sensor Zoom |
Digital Zoom | Up to 100x (Space Zoom) | Up to 120x Ultra Res Zoom |
Video Recording | 8K video at 24/30 fps; 4K at 30/60/120 fps; Slow motion 1080p at 240 fps | 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps |
Front Camera | 12MP Front (26 mm, f/2.2), Dual Pixel PDAF; 4K video at 30/60 fps | 32MP Front (Sony IMX615, f/2.4, 21mm equiv) |
Battery | 5000 mAh (Li-ion); Up to 30 hours video playback | 5,400 mAh (Dual-cell 2,700 mAh, non-removable) |
Wired Charging | USB-C; Up to 65% in ~30 minutes with 45W adapter and 5A USB-C cable (adapter sold separately) | 80W SUPERVOOC (US 110V limitation); 100W in 220V regions; Charger included |
Wireless Charging | Fast Wireless Charging 2.0 (up to 15W); Wireless PowerShare (4.5W) | 50W AIRVOOC; 10W Reverse Wireless Charging |
Connectivity | 5G (sub-6 GHz and mmWave); Wi-Fi 7 (802.11be); Bluetooth 5.3; Ultra Wideband (UWB); NFC | 5G (Sub6/mmWave); Wi-Fi 7 (802.11be); Bluetooth 5.4; NFC; IR Blaster |
USB | USB Type-C 3.2 Gen 1 (up to 5 Gb/s); DisplayPort 1.2 | USB Type-C 3.2 Gen 1 |
Durability | IP68 (up to 1.5 m freshwater for 30 min); Titanium frame (Grade 2); Gorilla Glass Armor front; Gorilla Glass Victus 2 back | IP65 (Dust tight; Water jet resistant - not submersion proof); Gorilla Glass Victus 2 (front) |
Dimensions | 6.39" x 3.11" x 0.34" (162.3 x 79.0 x 8.6 mm) | 6.47" x 2.98" x 0.36" (164.3 x 75.8 x 9.15 mm) |
Weight | 8.18 oz (232 g) | 7.76 oz (220 g) |
Biometrics | Ultrasonic Fingerprint (under display); Face recognition | Optical In-display Fingerprint Sensor; Face Unlock |
Extras | Integrated S Pen (Bluetooth enabled); Galaxy AI (Circle to Search, Live Translate, Note Assist); Samsung DeX; Stereo speakers tuned by AKG | Hasselblad Camera for Mobile; Alert Slider; Aqua Touch; Trinity Engine |
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Samsung Galaxy S24 Ultra
Android
7 generations of OS upgrades; 7 years of security updates (guaranteed until 2031)
Qualcomm Snapdragon 8 Gen 3 for Galaxy (4nm; 8-core CPU: 1x3.39GHz Cortex-X4, 3x3.1GHz A720, 2x2.9GHz A720, 2x2.2GHz A520)
Adreno 750 (1 GHz)
12 GB (LPDDR5X)
256GB / 512GB / 1TB (UFS 4.0)
Pros
- Exclusive Corning Gorilla Glass Armor significantly reduces reflections
- Versatile quad-camera system with high-resolution 50MP 5x zoom
Cons
- Large and heavy (232 g) with sharp corners that can dig into palms
- 45W charging speed has plateaued compared to competitors
OnePlus 12
Android
4 generations of Android OS upgrades; 5 years of security updates
Qualcomm Snapdragon 8 Gen 3 Mobile Platform
Qualcomm Adreno 750
12GB / 16GB LPDDR5X
256GB / 512GB (UFS 4.0)
Pros
- Excellent value proposition with top-tier specs at a competitive price
- Massive 5,400mAh battery paired with very fast 80W wired and 50W wireless charging
Cons
- IP65 rating is inferior to the industry-standard IP68 (not rated for submersion)
- Curved screen edges can be prone to accidental touches despite rejection algorithms
Which one is better?
The Samsung Galaxy S24 Ultra is the better buy for most people - its 200MP camera crushes the OnePlus 12's 64MP. That said, grab the OnePlus 12 if you want faster charging at 80W and a lighter device at 7.76 oz.
Who should buy each?
Choose the Samsung Galaxy S24 Ultra if: you want the best camera for photography, need outstanding performance with 12GB of RAM, or are looking for a premium device with an integrated S Pen.
Choose the OnePlus 12 if: you prioritize battery life with a 5400mAh battery, want super-fast charging at 80W, or prefer a slightly larger display at 6.82".
Safe Choice Buyers
More widely tested with 3,377 reviews vs 78
→ Choose Samsung Galaxy
Exclusive Corning Gorilla Priority
Exclusive Corning Gorilla Glass Armor significantly reduces reflections
→ Choose Samsung Galaxy
Excellent value proposition Priority
Excellent value proposition with top-tier specs at a competitive price
→ Choose OnePlus 12
Conclusion
There is no wrong answer here. Focus on the features you will use daily and pick the model that aligns with them.
Bottom line: Both products share a 4.6★ rating, making this comparison particularly close. Your decision should come down to which specific features matter most to you.
Frequently Asked Questions
+Which is better: Samsung Galaxy S24 Ultra or OnePlus 12?
Samsung Galaxy S24 Ultra is the better choice if you prioritize exclusive corning gorilla glass armor significantly reduces reflections. OnePlus 12 wins if you value excellent value proposition with top-tier specs at a competitive price. Both are rated highly (4.6★ vs 4.6★), so consider your specific needs and budget.
+What are the main differences between Samsung Galaxy S24 Ultra and OnePlus 12?
Key differences: Samsung Galaxy S24 Ultra offers exclusive corning gorilla glass armor significantly reduces reflections, while OnePlus 12 stands out with excellent value proposition with top-tier specs at a competitive price. Consider that Samsung Galaxy S24 Ultra large and heavy (232 g) with sharp corners that can dig into palms. Meanwhile, OnePlus 12 ip65 rating is inferior to the industry-standard ip68 (not rated for submersion). Check the detailed specs table above for a complete comparison.
+Where can US buyers get the best price?
For US buyers, Amazon typically offers competitive pricing with Prime shipping, easy returns, and reliable warranty support. We recommend comparing prices on both products using our affiliate links above—prices fluctuate regularly, and you may find sales or deals.
+Is this comparison up to date?
Yes, this comparison is current for 2026. We regularly verify specs, ratings, and availability. Last verified: January 27, 2026. PageBen uses affiliate links for monetization, but our recommendations are research-driven and independent.
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