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HONOR 300 Ultra
The HONOR 300 Ultra is a China-market flagship with a 6.78-inch 120Hz quad-curved OLED display, a Snapdragon 8 Gen 3 chipset clocked up to 3.0GHz and a triple rear camera led by a 50MP main and a 50MP 3.8x periscope telephoto. It has a 5300mAh silicon-carbon battery with 100W wired and 80W wireless charging, Wi-Fi 7 and an IP65 rating.
Pros
- 50MP main and 50MP 3.8x periscope telephoto cameras, both with OIS, plus a 12MP ultra-wide
- 6.78-inch 1224x2700 120Hz quad-curved OLED with a 4000-nit local peak rating
- 5300mAh silicon-carbon battery (5170mAh rated) with 100W wired and 80W wireless charging
- Snapdragon 8 Gen 3 scored 2088 single-core and 6314 multi-core in Geekbench 6 in review testing
- Wi-Fi 7, NFC, ultrasonic fingerprint sensor and stereo speakers
Cons
- Uses the 3.0GHz-maximum version of the Snapdragon 8 Gen 3, below the 3.3GHz prime core of the standard chip
- IP65 covers dust and water jets but not immersion
- No 3.5mm headphone jack
- Sold in China only, with no global model announced
Good
Computed from specs & benchmarks via our public methodology.
Full specifications
Everything we track for the HONOR 300 Ultra
Display
- Screen size
- 6.78 ″
- Panel type
- OLED
- Resolution
- 1224x2700
- Pixel density
- 437 ppi
- Refresh rate
- 120 Hz
- Peak brightness
- 4,000 nits
Performance
- Chipset
- Snapdragon 8 Gen 3
- Geekbench 6 (single)
- 2,088Top 31%
- Geekbench 6 (multi)
- 6,314Top 30%
- RAM (max)
- 16 GB
- Storage options
- 512GB/1TB
Camera
- Main camera
- 50 MP
- Main aperture
- f/1.95
- Ultra-wide
- 12 MP
- Telephoto
- 50 MP
- Optical zoom
- 3.8 x
- Max video
- 4K
- Front camera
- 50 MP
- OIS
- Yes
Battery
- Capacity
- 5,300 mAh
- Wired charging
- 100 W
- Wireless charging
- 80 W
Design
- Weight
- 198 g
- Thickness
- 8.2 mm
- IP rating
- IP65
Connectivity
- 5G
- Yes
- Wi-Fi
- Wi-Fi 7
- Bluetooth
- 5.3
- NFC
- Yes
- USB
- USB-C
- eSIM
- No
Software
- OS at launch
- Android 15 (MagicOS 9.0)
Audio
- Stereo speakers
- Yes
- 3.5mm jack
- No
Quick answers
Is the HONOR 300 Ultra good in 2026?
The HONOR 300 Ultra earns an Inno Score of 66.7/100 (“Good”) based on its specs and benchmark results. The HONOR 300 Ultra is a China-market flagship with a 6.78-inch 120Hz quad-curved OLED display, a Snapdragon 8 Gen 3 chipset clocked up to 3.0GHz and a triple rear camera led by a 50MP main and a 50MP 3.8x periscope telephoto. It has a 5300mAh silicon-carbon battery with 100W wired and 80W wireless charging, Wi-Fi 7 and an IP65 rating.
What are the key specs of the HONOR 300 Ultra?
Chipset: Snapdragon 8 Gen 3 · Screen size: 6.78 ″ · Capacity: 5,300 mAh · Main camera: 50 MP
What are the closest alternatives to the HONOR 300 Ultra?
Its closest rivals on InnoReviews are OnePlus 13R, Huawei Pura 70 Pro+, vivo X Fold5 — open the comparison pages for a spec-by-spec breakdown.
