Vivo X300 E
Released: July 31, 2026
The Vivo X300 E emerges as a powerhouse flagship built for high-performance enthusiasts, mobile gamers, and multimedia creators. Engineered with cutting-edge technology, this device brings together Qualcomm's next-generation Snapdragon 8 Gen 5 processor, an ultra-smooth 144Hz display, and a massive 7200 mAh battery, all housed within an impressively slim 7.8mm chassis. Featuring an IP68/IP69 rating for high-pressure water and dust resistance, the X300 E offers top-tier durability alongside premium hardware specifications. Next-Gen Snapdragon 8 Gen 5 Performance Driven by the 3nm Qualcomm Snapdragon 8 Gen 5 chipset and paired with the Adreno 829 GPU, the Vivo X300 E provides unmatched processing speeds and power efficiency. Combined with up to 512GB of UFS 4.1 internal storage and 12GB of RAM, this smartphone effortlessly handles heavy multitasking, modern 3D gaming, and intensive software workflows on Android 16. Stunning 144Hz AMOLED Display The device features a 6.59-inch AMOLED display boasting a sharp 1260 x 2750 pixel resolution, 1B colors, and a 144Hz refresh rate for fluid scrolling and visual output. Pushing peak brightness levels up to an astonishing 5000 nits, the screen delivers exceptional legibility even under direct outdoor sunlight. Massive 7200 mAh Battery in a Ultra-Slim Body Breaking battery life expectations, the X300 E packs a massive 7200 mAh Silicon-Carbon (Si/C) battery into a sleek 7.8mm frame weighing 200 grams. It supports 90W wired fast charging for quick power-ups and reverse wired charging to top off accessory devices on the go. Zeiss Optics & High-Resolution Cameras Equipped with Zeiss optics, the rear camera suite features a 50 MP main sensor with OIS and a 50 MP periscope telephoto lens offering 3x optical zoom. For selfie enthusiasts and vloggers, the front panel houses a sharp 50 MP camera with autofocus capable of recording 4K video. Who is this for? / Should you buy it? The Vivo X300 E is ideal for power users who demand unrelenting performance, extreme battery endurance, and top-class outdoor visibility without compromising on a sleek design. If you need a future-proof 5G flagship that excels in processing power, display fluidity, and long-lasting energy capacity, the X300 E stands out as a strong premium choice.
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Reasons to Buy
- Cutting-edge Qualcomm Snapdragon 8 Gen 5 (3 nm) processor
- Massive 7200 mAh battery inside a slim 7.8mm profile
- Vibrant 6.59-inch 144Hz AMOLED display with 5000 nits peak brightness
- Zeiss optics camera setup with a 50 MP periscope telephoto lens
- Superior IP68/IP69 water and dust resistance
- High-resolution 50 MP front camera with autofocus and 4K video support
Reasons to Avoid
- No microSD card slot for expandable storage
- Lacks a 3.5mm headphone jack
- Data transfers restricted to USB Type-C 2.0 speeds
- 8 MP ultrawide camera is modest compared to the primary sensors
Full Specifications
Network
Launch
Body
Display
Platform
Memory
Main Camera
Selfie Camera
Sound
Connectivity
Features
Battery
Misc
Vivo X300 E Review
Frequently Asked Questions
The Vivo X300 E is powered by the Qualcomm Snapdragon 8 Gen 5 (3 nm) octa-core processor, paired with an Adreno 829 GPU.
It features a 7200 mAh battery that supports 90W fast wired charging as well as reverse wired charging.
Yes, the Vivo X300 E supports 5G connectivity across both SA and NSA modes.
The device features a triple rear camera system with Zeiss optics: a 50 MP primary sensor with OIS, a 50 MP periscope telephoto lens with 3x optical zoom and OIS, and an 8 MP ultrawide camera. It also features a 50 MP front camera for selfies.
Yes, it carries an IP68/IP69 rating, making it dust-tight and resistant to high-pressure water jets as well as water immersion up to 1.5 meters for 30 minutes.
The phone features a 6.59-inch AMOLED display with a high 144Hz refresh rate and a peak brightness of up to 5000 nits.
No, the Vivo X300 E does not include a microSD card slot for expandable storage, nor does it have a 3.5mm headphone jack.
