The Oppo Find X9 and Vivo X300 represent the cutting edge of late 2025/early 2026 flagship technology. While both use the same powerful processor, they cater to different users: the Oppo is an endurance beast with a massive battery, while the Vivo is a compact photography powerhouse.
Below is a detailed comparison across all your requested points:
Comparison: Oppo Find X9 vs Vivo X300
| Feature | Oppo Find X9 | Vivo X300 |
| Display | 6.59″ Flexible AMOLED (1.5K) | 6.31″ LTPO AMOLED (1.5K) |
| Resolution | 2760 x 1256 pixels (460 PPI) | 2640 x 1216 pixels (460 PPI) |
| Refresh Rate | 120Hz (Dynamic) | 120Hz (LTPO 1–120Hz) |
| Brightness | 3600 nits (Peak) | 4500 nits (Peak) |
| Body | Aluminum Frame, Glass Back | Aluminum Frame, Unibody 3D Glass |
| Dimensions | 156.98 x 73.93 x 7.99 mm | 150.57 x 71.92 x 7.95 mm |
| Weight | 203g | 190g |
| Durability | IP66/IP68/IP69 (Triple Rated) | IP68/IP69 (Dust/Water Resistant) |
| Protector | Corning Gorilla Glass 7i | Armorshell / Reinforced Glass |
| Chipset | MediaTek Dimensity 9500 (3nm) | MediaTek Dimensity 9500 (3nm) |
| CPU | Octa-core (Up to 4.21 GHz) | Octa-core (Up to 4.21 GHz) |
| GPU | Arm Mali G1-Ultra | Arm Mali G1-Ultra |
| RAM / Storage | 12GB/16GB LPDDR5X | 256GB/512GB | 12GB/16GB LPDDR5X | 256GB/512GB |
| Rear Camera | 50MP Main + 50MP UW + 50MP Tele | 200MP Main + 50MP UW + 50MP Tele |
| Front Camera | 32MP (f/2.4) | 50MP (f/2.0, AF) |
| Battery | 7025 mAh (Si/C) | 6040 mAh (Si/C) |
| Charging | 80W Wired, 50W Wireless | 90W Wired, 40W Wireless |
| Software | Android 16, ColorOS 16 | Android 16, OriginOS 6 |
| Bluetooth | v6.0 | v6.0 |
| WiFi | Wi-Fi 7 (802.11be) | Wi-Fi 7 (802.11be) |
In early 2026, the Oppo Find X9 and Vivo X300 have emerged as the leading choices for those seeking elite performance without the “Ultra” price tag. While they share the same powerful processor, they offer two very different personalities: one is an endurance-focused media powerhouse, and the other is a compact photography specialist.
Descriptions
- Oppo Find X9: The Endurance Powerhouse This phone is built for the “power user” who never wants to look for a charger. It dominates with a massive 7025 mAh battery and a large, immersive 6.59-inch screen. It feels like a “pro” device in hand—sturdy, reliable, and featuring the Snap Key, a dedicated physical button for instant AI and camera shortcuts.
- Vivo X300: The Compact Photography Spectacle Vivo has perfected the “small flagship” formula. It is significantly lighter and narrower, making it the best choice for one-handed use. Despite its size, it packs a monstrous 200MP Zeiss camera and the brightest display in its class (4500 nits). It’s designed for creators and travelers who want world-class photos in a pocket-friendly frame.
Key Differences Analyzed
1. Display & Size
- Oppo Find X9: Offers a larger 6.59-inch screen, better for media consumption and gaming. It uses a flexible AMOLED panel with a high 3840Hz PWM dimming for eye protection.+1
- Vivo X300: A “Compact Flagship.” At 6.31 inches, it is significantly easier to use with one hand. It also features a superior 4500 nit peak brightness, making it one of the brightest screens on the market.
2. Camera System
- Oppo: Focuses on Hasselblad color science and balance. Its triple 50MP setup ensures consistent image quality across all lenses.
- Vivo: Features a massive 200MP ZEISS main sensor. This allows for incredible detail and “lossless” digital cropping. It also has a superior 50MP selfie camera with autofocus, which is better for vlogging.
3. Battery & Durability
- Endurance: The Oppo Find X9 is the clear winner here with a 7025 mAh battery. It is designed to last two full days of heavy use.
- Toughness: Both are highly durable with IP69 ratings (protection against high-pressure water jets). However, Oppo utilizes Gorilla Glass 7i, whereas Vivo uses its proprietary Armorshell Glass.
4. Software & AI
- Both run Android 16, but the experience differs:
- ColorOS 16 (Oppo): More global-friendly, focused on “Trinity Engine” smoothness and Google Gemini integration.
- OriginOS 6 (Vivo): Highly customizable with “Origin Island” (a dynamic notification area) and specialized Zeiss photography tools.
Which one should you choose?
- Choose the Oppo Find X9 : if You want the best possible battery life, a larger screen for movies, and a balanced Hasselblad camera experience.
- Choose the Vivo X300 : if You prefer a compact, lightweight phone that is easy to hold, need the absolute best zoom/detail photography (200MP), and want a brighter display.
Can You tell me which better for you?
