Samsung Galaxy S23 Ultra vs Google Pixel 8a
The Samsung Galaxy S23 Ultra is the flagship option here, packing a staggering 200MP camera that crushes the Google Pixel 8a's 64MP. This means you'll get stunning detail in your photos, perfect for capturing memories with clarity. Key specs: Display: 6.8" vs 6.1" and Battery: 5000 mAh vs 4492 mAh.
Why compare these? The Samsung Galaxy S23 Ultra (premium flagship) and Google Pixel 8a (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) | 4.4★ (1,570 reviews) |
| Top Strength | Class-leading 200MP main camera and versatile 10x optical zoom | Unmatched 7-year software support commitment in the mid-range segment |
| 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 8a
Android
7 years of OS, security, and Feature Drop updates
Google Tensor G3
Arm Immortalis-G715s MC10
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 8a
Samsung Galaxy S23 Ultra
Google Pixel 8a
| Criterion | Samsung Galaxy S23 Ultra | Google Pixel 8a |
|---|---|---|
| Rating | ★4.4(1,341)Amazon | ★4.4(1,570)Amazon |
Operating System | Android | Android |
Software Support | 4 generations of OS upgrades; 5 years of security updates | 7 years of OS, security, and Feature Drop updates |
Processor | Qualcomm Snapdragon 8 Gen 2 for Galaxy | Google Tensor G3 |
Graphics | Qualcomm Adreno 740 | Arm Immortalis-G715s MC10 |
RAM | 8GB / 12GB LPDDR5X | 8GB LPDDR5X |
Storage | 256GB / 512GB / 1TB (UFS 4.0) | 128GB / 256GB (UFS 3.1) |
Display Size | 6.8" (measured diagonally; actual viewable area is less) | 6.1" (measured diagonally; actual viewable area is less) |
Screen Type | Dynamic AMOLED 2X Infinity-O Display | Actua OLED Display |
Resolution | 3088 x 1440 pixels (QHD+), 500 ppi | 1080 x 2400 pixels (FHD+), 430 ppi |
Refresh Rate | 1–120Hz (Adaptive) | 60–120Hz (Smooth Display) |
Peak Brightness | 1,750 nits (Peak) | 1,400 nits (HDR) / 2,000 nits (Peak) |
Main Camera | 200MP Wide (f/1.7, 85° FOV), Laser AF, OIS | 64MP Wide (f/1.89, 80° FOV, 1/1.73"), Quad PD AF, OIS |
Ultra-Wide Camera | 12MP Ultra-Wide (f/2.2, 120° FOV) | 13MP Ultra-Wide (f/2.2, 120° FOV) |
Telephoto Camera | 10MP Telephoto (3x optical, f/2.4) + 10MP Periscope (10x optical, f/4.9); OIS | N/A (No dedicated telephoto lens) |
Optical Zoom | 3x, 10x Optical Zoom | N/A (Optical quality at 0.5x and 1x via sensor crop) |
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 Front (f/2.2, 96.5° FOV), Fixed Focus |
Battery | 5,000 mAh (Typical) | 4,492 mAh (Typical) |
Wired Charging | Up to 45W Super Fast Charging 2.0 (Adapter sold separately) | Up to 18W (Adapter sold separately) |
Wireless Charging | Fast Wireless Charging 2.0 (15W); Wireless PowerShare | Qi Wireless Charging (7.5W) |
Connectivity | 5G (Sub6/mmWave); Wi-Fi 6E (802.11ax); Bluetooth 5.3; NFC; UWB | 5G (Sub6/mmWave varies by model); Wi-Fi 6E (802.11ax); Bluetooth 5.3; NFC |
USB | USB Type-C 3.2 Gen 1 | USB Type-C 3.2 |
Durability | IP68 (Water resistant up to 1.5 meters for 30 min); Armor Aluminum frame; Gorilla Glass Victus 2 | IP67 (Dust and water resistant up to 1m); Gorilla Glass 3 (front); Matte composite back; Aluminum frame |
Dimensions | 6.43" x 3.07" x 0.35" (163.4 x 78.1 x 8.9 mm) | 6.0" x 2.9" x 0.4" (152.1 x 72.7 x 8.9 mm) |
Weight | 8.25 oz (234 g) | 6.6 oz (188 g) |
Biometrics | Ultrasonic Fingerprint Sensor; Face Recognition | Under-display Fingerprint Sensor; Face Unlock |
Extras | Integrated S Pen (2.8ms latency); Samsung DeX; Samsung Knox | VPN by Google One; Titan M2 security; Gemini AI integrated; Audio Magic Eraser |
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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 8a
Android
7 years of OS, security, and Feature Drop updates
Google Tensor G3
Arm Immortalis-G715s MC10
8GB LPDDR5X
128GB / 256GB (UFS 3.1)
Pros
- Unmatched 7-year software support commitment in the mid-range segment
- Bright 120Hz Actua OLED display (2,000 nits peak)
Cons
- Charging is slow (18W wired / 7.5W wireless) compared to competitors
- Large bezels surround the display, looking dated compared to the Pixel 8
Which one is better?
The Samsung Galaxy S23 Ultra is the better buy for most people - its 200MP camera crushes the Pixel 8a's 64MP. That said, grab the Pixel 8a if you want to save weight and enjoy 7 years of software updates - it's lighter and comes with unmatched longevity in updates.
Who should buy each?
Choose the Samsung Galaxy S23 Ultra if: you shoot a lot of high-resolution photos, need a powerful device for gaming, or want superior battery life. (6.8" display, 5000 mAh battery)
Choose the Google Pixel 8a if: you want a compact design, prioritize software support for years, or need a solid phone without breaking the bank. (6.1" display, 4492 mAh battery)
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
Unmatched 7-year software Priority
Unmatched 7-year software support commitment in the mid-range segment
→ Choose Google Pixel
Conclusion
Samsung Galaxy S23 Ultra and Google Pixel 8a are both solid choices. Match the strengths above to your budget and workflow to make the best call.
Bottom line: Both products share a 4.4★ 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 S23 Ultra or Google Pixel 8a?
Samsung Galaxy S23 Ultra is the better choice if you prioritize class-leading 200mp main camera and versatile 10x optical zoom. Google Pixel 8a wins if you value unmatched 7-year software support commitment in the mid-range segment. Both are rated highly (4.4★ vs 4.4★), so consider your specific needs and budget.
+What are the main differences between Samsung Galaxy S23 Ultra and Google Pixel 8a?
Key differences: Samsung Galaxy S23 Ultra offers class-leading 200mp main camera and versatile 10x optical zoom, while Google Pixel 8a stands out with unmatched 7-year software support commitment in the mid-range segment. Consider that Samsung Galaxy S23 Ultra slow charging speed (45w) compared to competitors. Meanwhile, Google Pixel 8a 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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