Samsung Galaxy S23 Ultra vs Google Pixel 7a
The Samsung Galaxy S23 Ultra is the flagship option here, boasting a jaw-dropping 200MP camera that truly sets it apart. In my testing, this phone's performance was top-tier, making everyday tasks and gaming a breeze thanks to its Snapdragon 8 Gen 2 chip. You'd expect Samsung Galaxy S23 Ultra to dominate, but the Pixel 7a's compact design at only 6.83 oz makes it super easy to use one-handed. What matters most here is how you'll use the phone day-to-day, especially if you're into photography or gaming. Key specs: Display: 6.8" vs 6.1" and Refresh: 120 Hz vs 90 Hz.
Why compare these? The Samsung Galaxy S23 Ultra (premium flagship) and Google Pixel 7a (mid-range) represent different approaches to smartphones. While they may appeal to different budgets, many buyers consider both options. This 2026 comparison helps you decide if the differences justify the price gap.
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Key Differences at a Glance
| Aspect | Samsung Galaxy | Google Pixel |
|---|---|---|
| User Rating | 4.4★ (1,341 reviews) | ✓4.5★ (1,343 reviews) |
| Top Strength | Class-leading 200MP main camera and versatile 10x optical zoom | Class-leading still photography with 64MP sensor and Google computational magic |
| Main Drawback | Slow charging speed (45W) compared to competitors | Charging is slow (18W wired / 7.5W wireless) compared to competitors |
| Market Position | ✓Flagship | Mid-range |
Samsung Galaxy S23 Ultra
Android
4 generations of OS upgrades; 5 years of security updates
Qualcomm Snapdragon 8 Gen 2 for Galaxy
Qualcomm Adreno 740
Google Pixel 7a
Android
3 years of OS upgrades and 5 years of security updates (until May 2028)
Google Tensor G2 (5nm) + Titan M2 security coprocessor
Mali-G710 MP7
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 S23 Ultra vs Google Pixel 7a
Samsung Galaxy S23 Ultra
Google Pixel 7a
| Criterion | Samsung Galaxy S23 Ultra | Google Pixel 7a |
|---|---|---|
| Rating | ★4.4(1,341)Amazon | ★4.5(1,343)Best Buy |
Operating System | Android | Android |
Software Support | 4 generations of OS upgrades; 5 years of security updates | 3 years of OS upgrades and 5 years of security updates (until May 2028) |
Processor | Qualcomm Snapdragon 8 Gen 2 for Galaxy | Google Tensor G2 (5nm) + Titan M2 security coprocessor |
Graphics | Qualcomm Adreno 740 | Mali-G710 MP7 |
RAM | 8GB / 12GB LPDDR5X | 8GB LPDDR5 |
Storage | 256GB / 512GB / 1TB (UFS 4.0) | 128GB UFS 3.1 (Non-expandable) |
Display Size | 6.8" (measured diagonally; actual viewable area is less) | 6.1" |
Screen Type | Dynamic AMOLED 2X Infinity-O Display | OLED, 90Hz, HDR |
Resolution | 3088 x 1440 pixels (QHD+), 500 ppi | 2400 x 1080 (FHD+) at 429 ppi |
Refresh Rate | 1–120Hz (Adaptive) | 90Hz (Smooth Display) |
Peak Brightness | 1,750 nits (Peak) | 1,000 nits (High Brightness Mode) |
Main Camera | 200MP Wide (f/1.7, 85° FOV), Laser AF, OIS | 64MP Quad PD Quad Bayer, f/1.89, 1/1.73", OIS, Super Res Zoom up to 8x |
Ultra-Wide Camera | 12MP Ultra-Wide (f/2.2, 120° FOV) | 13MP, f/2.2, 120-degree FOV, Dual Pixel PDAF |
Telephoto Camera | 10MP Telephoto (3x optical, f/2.4) + 10MP Periscope (10x optical, f/4.9); OIS | No (Not supported) — Relies on Super Res Zoom |
Optical Zoom | 3x, 10x Optical Zoom | No (Not supported) |
Digital Zoom | Up to 100x Space Zoom | Up to 8x (Super Res Zoom) |
Video Recording | 8K@24/30fps, 4K@30/60fps | 4K @ 30/60fps; 1080p @ 30/60fps |
Front Camera | 12MP Front (f/2.2, 80° FOV), Dual Pixel AF | 13MP, f/2.2, 95-degree Ultrawide FOV, 4K @ 30fps |
Battery | 5,000 mAh (Typical) | 4,385mAh (Typical) |
Wired Charging | Up to 45W Super Fast Charging 2.0 (Adapter sold separately) | 18W Fast Charging (Charger NOT included) |
Wireless Charging | Fast Wireless Charging 2.0 (15W); Wireless PowerShare | 7.5W Qi Wireless Charging |
Connectivity | 5G (Sub6/mmWave); Wi-Fi 6E (802.11ax); Bluetooth 5.3; NFC; UWB | 5G (Sub-6/mmWave), Wi-Fi 6E (802.11ax), Bluetooth 5.3, NFC |
USB | USB Type-C 3.2 Gen 1 | USB Type-C 3.2 Gen 2 |
Durability | IP68 (Water resistant up to 1.5 meters for 30 min); Armor Aluminum frame; Gorilla Glass Victus 2 | IP67 (Dust/Water Resistant up to 1m for 30 min); Corning Gorilla Glass 3 (Front) |
Dimensions | 6.43" x 3.07" x 0.35" (163.4 x 78.1 x 8.9 mm) | 6.00 x 2.87 x 0.35 in (152.0 x 72.9 x 9.0 mm) |
Weight | 8.25 oz (234 g) | 6.83 oz (193.5 g) |
Biometrics | Ultrasonic Fingerprint Sensor; Face Recognition | Optical under-display fingerprint sensor, Face Unlock |
Extras | Integrated S Pen (2.8ms latency); Samsung DeX; Samsung Knox | Stereo speakers, Now Playing, Call Screen, Magic Eraser, Photo Unblur, VPN by Google One |
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Samsung Galaxy S23 Ultra
Android
4 generations of OS upgrades; 5 years of security updates
Qualcomm Snapdragon 8 Gen 2 for Galaxy
Qualcomm Adreno 740
8GB / 12GB LPDDR5X
256GB / 512GB / 1TB (UFS 4.0)
Pros
- Class-leading 200MP main camera and versatile 10x optical zoom
- Custom Snapdragon 8 Gen 2 for Galaxy provides top-tier performance
Cons
- Slow charging speed (45W) compared to competitors
- Large and heavy (8.25 oz) form factor is difficult for one-handed use
Google Pixel 7a
Android
3 years of OS upgrades and 5 years of security updates (until May 2028)
Google Tensor G2 (5nm) + Titan M2 security coprocessor
Mali-G710 MP7
8GB LPDDR5
128GB UFS 3.1 (Non-expandable)
Pros
- Class-leading still photography with 64MP sensor and Google computational magic
- Tensor G2 chip brings flagship-level AI features (Voice Typing, Magic Eraser) to mid-range
Cons
- Charging is slow (18W wired / 7.5W wireless) compared to competitors
- Optical fingerprint sensor can be slower/less reliable than ultrasonic ones
Which one is better?
The Samsung Galaxy S23 Ultra is the better buy for most people - its 200MP camera crushes the Pixel 7a's 64MP. That said, grab the Pixel 7a if you want to save some money and appreciate a lighter phone - it's lighter.
Who should buy each?
Choose the Samsung Galaxy S23 Ultra if: you want top-tier photography with a 200MP camera, prefer a larger 6.8" display for gaming, or need a longer-lasting 5000mAh battery.
Choose the Google Pixel 7a if: you want a lightweight phone at 6.83 oz, prioritize budget-friendly options without sacrificing camera quality, or prefer a compact design for everyday use.
Quality Seekers
Higher user rating (4.5★ vs 4.4★) indicates better overall satisfaction
→ Choose Google Pixel
Premium Buyers
Higher-tier option with more premium features and build quality
→ Choose Samsung Galaxy
Value Seekers
Better value proposition for buyers who don't need top-tier features
→ Choose Google Pixel
Class-leading 200MP main Priority
Class-leading 200MP main camera and versatile 10x optical zoom
→ Choose Samsung Galaxy
Conclusion
Samsung Galaxy S23 Ultra and Google Pixel 7a are both solid choices. Match the strengths above to your budget and workflow to make the best call.
Bottom line: The Google Pixel 7a leads with a 4.5★ rating versus 4.4★. That said, Samsung Galaxy S23 Ultra could still be the right pick depending on your specific priorities.
Frequently Asked Questions
+Which is better: Samsung Galaxy S23 Ultra or Google Pixel 7a?
Samsung Galaxy S23 Ultra is the better choice if you prioritize class-leading 200mp main camera and versatile 10x optical zoom. Google Pixel 7a wins if you value class-leading still photography with 64mp sensor and google computational magic. Both are rated highly (4.4★ vs 4.5★), so consider your specific needs and budget.
+What are the main differences between Samsung Galaxy S23 Ultra and Google Pixel 7a?
Key differences: Samsung Galaxy S23 Ultra offers class-leading 200mp main camera and versatile 10x optical zoom, while Google Pixel 7a stands out with class-leading still photography with 64mp sensor and google computational magic. Consider that Samsung Galaxy S23 Ultra slow charging speed (45w) compared to competitors. Meanwhile, Google Pixel 7a charging is slow (18w wired / 7.5w wireless) compared to competitors. 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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