Samsung Galaxy S26 vs Vivo X300 vs OPPO Find X9: Which Flagship Phone Should You Buy in 2026?

Samsung has just launched the Galaxy S26 in India alongside the S26+ and S26 Ultra. However, here our focus is on the standard variant, which is the most compact phone in the lineup. It directly competes with other flagship devices like the Vivo X300 and OPPO Find X9 (Review).

All three phones could be great options for people looking for a premium compact smartphone in 2026. However, the Samsung Galaxy S26 is more expensive compared to the other two models. So, let's take a look at our comparison of these three devices to help you understand which one you should pick and whether the higher price tag of the Galaxy S26 is justified. Let's dive in.

Samsung Galaxy S26 vs Vivo X300 vs OPPO Find X9: Full Specs Comparison

Feature	Samsung Galaxy S26	Vivo X300	OPPO Find X9
Display	6.3″ FHD+ Dynamic AMOLED 2X, 1-120HzUp to 2,600 nits peak brightness	6.3″ 1.5K LTPO AMOLED, 1-120HzUp to 4,500 nits peak brightness	6.5″ 1.5K LTPO AMOLED, 1-120HzUp to 3,600 nits peak brightness
Software	Android 16, One UI 8.57 years of OS & security updatesAI enhancements (Now Nudge, AI Call Screening, privacy alerts)	Android 16, OriginOS 6.05 years of OS updatesAdvanced AI camera features	Android 16, ColorOS 165 years of OS updates
Camera & Video	Triple rear: 50MP + 12MP + 10MP (3× OIS)12MP front4K 60fps, 8K 30fps	Triple rear: 200MP + 50MP + 50MP with ZEISS optics50MP front4K 120fps	Triple rear: 50MP + 50MP + 50MP (periscope 3×)32MP front4K 120fps Dolby Vision
Battery & Charging	4,300mAh25W wiredFast Wireless Charging 2.0Wireless PowerShare	6,040mAh90W wired40W wireless	7,025mAh80W wired50W wireless
Storage Variants	12GB + 256GB12GB + 512GB	12GB + 256GB12GB + 512GB16GB + 512GB	12GB + 256GB12GB + 512GB16GB + 512GB
Starting Price	₹87,999	₹75,999	₹74,999

Samsung Galaxy S26 vs Vivo X300 vs OPPO Find X9: Price

The Samsung Galaxy S26 comes with a starting price of ₹87,999, making it the most expensive option among the three. In comparison, the Vivo X300 starts at Rs 75,999, while the OPPO Find X9 is slightly more affordable with a starting price of Rs 74,999.

Design and Display

All three models feature a compact design. The Galaxy S26 and Vivo X300 share a similar 6.3-inch display size, while the OPPO Find X9 offers a slightly larger 6.5-inch panel. Both the Vivo and OPPO phones come with a matte glass back finish, giving them a premium in-hand feel.

However, the trio differ significantly in terms of display technology and brightness levels.

The Galaxy S26 features a Full HD+ Dynamic AMOLED 2X panel with an adaptive 120Hz refresh rate (1Hz-120Hz) and supports up to 2,600 nits of peak brightness.

The OPPO Find X9 features a 1.5K (1256 x 2760 pixels) LTPO AMOLED display with a 120Hz adaptive refresh rate (1Hz-120Hz) and a peak brightness of 3,600 nits.

Meanwhile, the Vivo X300 sports a 1.5K (1216 x 2640 pixels) LTPO AMOLED panel with a 120Hz adaptive refresh rate (1Hz-120Hz) and offers up to 4,500 nits of peak brightness, making it the brightest display among the three.

In terms of weight, the Galaxy S26 is the lightest at 164 grams, making it the most compact. The Vivo X300 weighs 190 grams, while the OPPO Find X9 is the heaviest of the three at 203 grams. Moreover, the Galaxy S26 comes with an IP68 rating for dust and water resistance. In comparison, both the Vivo X300 and OPPO Find X9 offer enhanced durability with IP68 + IP69 ratings.

If display quality and durability matter most, the Vivo X300 could be a better option, while the Galaxy S26 remains the best pick for those who prefer a lighter and more compact phone.

Performance and Software

The Samsung Galaxy S26 is powered by the Exynos 2600 processor in India and runs on Android 16 with One UI 8.5. The handset is also confirmed to get seven years of OS and security updates. This time, Samsung's major focus is on AI enhancements, introducing features such as Now Nudge, AI-powered Call Screening, real-time privacy alerts, and more.

On the other hand, both the Vivo X300 and OPPO Find X9 are powered by the MediaTek Dimensity 9500 SoC. They also run on Android 16 with their respective custom skins – OriginOS 6.0 on Vivo and ColorOS 16 on OPPO.

Both Vivo and OPPO are expected to offer five years of OS updates, which is solid but still shorter than Samsung's seven-year commitment. The Vivo X300 further brings advanced AI integration, primarily focused on imaging and camera enhancements.

If long-term software support and a refined AI-driven experience are your priorities, the Galaxy S26 is definitely the better choice. However, if you want camera-focused AI features, the Vivo X300 can also be a good pick.

Camera

The Samsung Galaxy S26 features a triple-camera setup that includes a 50MP primary sensor (f/1.8, OIS), a 12MP ultra-wide camera (120° field of view, f/2.2), and a 10MP telephoto lens with 3x optical zoom (f/2.4, OIS). The device supports 4K video recording at 60fps and 8K at 30fps. On the front, it opts for a 12MP selfie camera with an f/2.2 aperture.

The OPPO Find X9 also offers a triple-camera system, including a 50MP Sony LYT-808 primary sensor (f/1.6, OIS), a 50MP Samsung JN5 ultra-wide lens (f/2.0), and a 50MP Sony LYT600 periscope telephoto camera with 3x optical zoom and OIS. Additionally, it includes a 2MP multi-spectral sensor. For selfies, the phone features a 32MP Sony IMX615 front camera (f/2.4). It supports for 4K video recording at 120fps in Dolby Vision.

The Vivo X300, featuring ZEISS optics and the V3+ imaging chip, delivers the most hardware-intensive camera setup among the three. It includes a 200MP Samsung ISOCELL HPB primary sensor (f/1.68, OIS), a 50MP Samsung ISOCELL JN1 ultra-wide lens (f/2.0), and a 50MP Sony IMX602 telephoto lens (f/2.57, OIS). Upfront, it offers a 50MP Samsung ISOCELL JN1 selfie camera with autofocus. The device supports 4K video recording at 120fps.

If you want the most advanced camera hardware for photography, the Vivo X300 is the best choice. For people seeking a phone for videography, the OPPO Find X9 could be the best option.

However, if you prefer a balanced and reliable camera system with 8K recording, the Galaxy S26 remains a solid all-rounder with Galaxy AI features.

Battery

The Galaxy S26 packs a 4300mAh battery with 25W wired charging, Fast Wireless Charging 2.0, and Wireless PowerShare. The OPPO Find X9 leads in the battery segment with a massive 7,025mAh unit. It also supports 80W wired charging and 50W wireless charging.

Meanwhile, the Vivo X300 packs a 6,040mAh battery with 90W wired charging and 40W wireless charging. If battery life is your top priority, the OPPO Find X9 is clearly the best choice. However, if you want the fastest wired charging speeds, the Vivo X300 is the better option.

Conclusion

The Samsung Galaxy S26 is the best choice for users who want a lightweight, compact flagship with long-term software support and advanced AI features. The Vivo X300 stands out for its display and powerful camera hardware, making it ideal for photography enthusiasts. Meanwhile, the OPPO Find X9 offers the best battery life and strong videography capabilities.

If budget isn't a concern and you want a compact phone, go with the Galaxy S26. For the best cameras, pick the Vivo X300 or the OPPO Find X9.