The Honor 300 Pro arrives as a modern flagship boasting Qualcomm’s latest Snapdragon 8 Gen 3, while the OnePlus 9 Pro, though still capable, represents a previous generation with the Snapdragon 888. This comparison dissects the key differences, focusing on how the newer chipset and advancements in charging technology translate into real-world benefits for users.
🏆 Quick Verdict
For most users, the Honor 300 Pro emerges as the superior choice. Its Snapdragon 8 Gen 3 offers a significant performance uplift and improved efficiency, coupled with dramatically faster wired and wireless charging. While the OnePlus 9 Pro remains a solid device, the generational gap is substantial.
| Network |
|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 |
| 4G bands | LTE | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - EU |
| 5G bands | SA/NSA | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 78 SA/NSA - EU |
| Speed | HSPA, LTE, 5G | HSPA 42.2/5.76 Mbps, LTE Cat20 2000/200 Mbps, 5G |
| Technology | GSM / HSPA / LTE / 5G | GSM / CDMA / HSPA / LTE / 5G |
| | - | 1, 3, 28, 41, 78, 79 SA/NSA - CN |
| Launch |
|---|
| Announced | 2024, December 02 | 2021, March 23 |
| Status | Available. Released 2024, December 07 | Available. Released 2021, March 30 |
| Body |
|---|
| Build | - | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame |
| Dimensions | 163.8 x 75.3 x 8.2 mm (6.45 x 2.96 x 0.32 in) | 163.2 x 73.6 x 8.7 mm (6.43 x 2.90 x 0.34 in) |
| SIM | Nano-SIM + Nano-SIM | · Nano-SIM· Nano-SIM + Nano-SIM |
| Weight | 199 g (7.02 oz) | 197 g (6.95 oz) |
| | - | IP68 dust/water resistant (up to 1.5m for 30 min) |
| Display |
|---|
| Protection | - | Corning Gorilla Glass 5 |
| Resolution | 1224 x 2700 pixels (~437 ppi density) | 1440 x 3216 pixels, 20:9 ratio (~525 ppi density) |
| Size | 6.78 inches, 111.5 cm2 (~90.4% screen-to-body ratio) | 6.7 inches, 108.4 cm2 (~90.3% screen-to-body ratio) |
| Type | AMOLED, 1B colors, 120Hz, HDR, 1200 nits (HBM), 4000 nits (peak) | LTPO Fluid2 AMOLED, 1B colors, 120Hz, HDR10+, 1300 nits (peak) |
| | - | Always-on display |
| Platform |
|---|
| CPU | Octa-core (1x3.0 GHz Cortex-X4 & 5x2.95 GHz Cortex-A720 & 2x2.0 GHz Cortex-A520) | Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55 |
| Chipset | Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm) | Qualcomm SM8350 Snapdragon 888 5G (5 nm) |
| GPU | Adreno 750 | Adreno 660 |
| OS | Android 15, MagicOS 9 | Android 11, upgradable to Android 14, OxygenOS 14 |
| Memory |
|---|
| Card slot | No | No |
| Internal | 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM | 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM |
| | - | UFS 3.1 |
| Main Camera |
|---|
| Features | LED flash, HDR, panorama | Laser AF, color spectrum sensor, Hasselblad Color Calibration, dual-LED flash, HDR, panorama |
| Quad | - | 48 MP, f/1.8, 23mm (wide), 1/1.43", 1.12µm, multi-directional PDAF, OIS
8 MP, f/2.4, 77mm (telephoto), 1.0µm, PDAF, OIS, 3.3x optical zoom
50 MP, f/2.2, 14mm (ultrawide), 1/1.56", 1.0µm, AF
2 MP, f/2.4, (monochrome) |
| Single | - | 16 MP, f/2.4, (wide), 1/3.06", 1.0µm |
| Triple | 50 MP, f/2.0, (wide), 1/1.56", 1.0µm, PDAF, OIS
50 MP, f/2.4, (telephoto), PDAF, OIS, 3x optical zoom
12 MP, f/2.2, 112˚ (ultrawide), AF | - |
| Video | 4K, 1080p, gyro-EIS, OIS | 8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, Auto HDR, gyro-EIS |
| Selfie camera |
|---|
| Dual | 50 MP, f/2.1, (wide)
2 MP, f/2.4, (depth) | - |
| Features | HDR | HDR |
| Single | - | 16 MP, f/2.4, (wide), 1/3.06", 1.0µm |
| Video | 4K, 1080p, gyro-EIS | 1080p@30fps, gyro-EIS |
| Sound |
|---|
| 3.5mm jack | - | No |
| 35mm jack | No | No |
| Loudspeaker | Yes, with stereo speakers | Yes, with stereo speakers |
| | - | 24-bit/192kHz audio |
| Comms |
|---|
| Bluetooth | 5.3, A2DP, LE, aptX HD | 5.2, A2DP, LE, aptX HD |
| Infrared port | Yes | - |
| NFC | Yes | Yes |
| Positioning | GPS, GALILEO, GLONASS, QZSS, BDS (B1I+B1c) | GPS (L1+L5), GLONASS (G1), BDS (B1), GALILEO (E1+E5a) |
| Radio | No | No |
| USB | USB Type-C 2.0, OTG | USB Type-C 3.1, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, DLNA |
| Features |
|---|
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, compass, ultrasound proximity | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Battery |
|---|
| Charging | 100W wired, 59% in 15 min
80W wireless, 39% in 15 min
5W reverse wired
Reverse wireless | 65W wired, PD, 100% in 29 min
50W wireless, 100% in 43 min
5W reverse wireless |
| Type | Si/C Li-Ion 5300 mAh | Li-Po 4500 mAh |
| Misc |
|---|
| Colors | Black, White, Green | Morning Mist, Forest Green, Stellar Black |
| Models | AMP-AN00 | LE2121, LE2125, LE2123, LE2120, LE2127 |
| Price | About 480 EUR | € 246.17 / $ 264.95 / £ 287.00 |
| Tests |
|---|
| Battery life | - |
Endurance rating 86h
|
| Camera | - |
Photo / Video |
| Loudspeaker | - |
-24.1 LUFS (Very good)
|
Honor 300 Pro
- Significantly faster charging (wired and wireless)
- Latest Snapdragon 8 Gen 3 processor
- Improved thermal efficiency
- Display specifications currently unknown
- Camera details not yet available
OnePlus 9 Pro
- Solid 86-hour endurance rating
- LTPO display for power efficiency
- Proven camera performance
- Older Snapdragon 888 processor
- Slower charging speeds
Display Comparison
The OnePlus 9 Pro boasts a measured peak brightness of 859 nits, a respectable figure. However, the Honor 300 Pro’s display specifications are currently unavailable, but given Honor’s recent focus on display quality, it’s likely to match or exceed this. The key difference will likely be in panel technology; the 9 Pro utilizes LTPO, enabling variable refresh rates for power efficiency. Without knowing the 300 Pro’s panel type, it’s difficult to definitively declare a winner, but the 9 Pro’s LTPO tech provides a tangible benefit for everyday use.
Camera Comparison
Both devices are described as having capable photo/video capabilities, but specific details are lacking for the Honor 300 Pro. The OnePlus 9 Pro’s camera system, while excellent in its time, is now surpassed by newer sensor technology. Without knowing the sensor sizes, apertures, or image processing algorithms of the 300 Pro, a direct comparison is difficult. However, given the industry trend, it’s reasonable to expect the Honor 300 Pro to feature a more advanced camera system with improved low-light performance and dynamic range. We'll need to see sample images to make a definitive judgement.
Performance
The Honor 300 Pro’s Snapdragon 8 Gen 3 (4nm) represents a significant architectural leap over the OnePlus 9 Pro’s Snapdragon 888 (5nm). The Gen 3’s Cortex-X4 prime core, clocked at 3.0 GHz, offers substantially improved single-core performance compared to the 9 Pro’s Cortex-X1 (2.84 GHz). Furthermore, the newer chipset’s 4nm process node delivers superior thermal efficiency, reducing the likelihood of throttling during sustained workloads. The 300 Pro’s CPU configuration (1x3.0 GHz X4, 5x2.95 GHz A720, 2x2.0 GHz A520) is optimized for both peak performance and power efficiency, contrasting with the 9 Pro’s (1x2.84 GHz X1, 3x2.42 GHz A78, 4x1.80 GHz A55). Gamers and power users will see a noticeable difference in responsiveness and sustained performance with the Honor 300 Pro.
Battery Life
The OnePlus 9 Pro achieved an endurance rating of 86 hours, a solid result. However, the Honor 300 Pro’s charging capabilities are a game-changer. Its 100W wired charging can deliver 59% charge in just 15 minutes, significantly faster than the 9 Pro’s 65W (100% in 29 minutes). Similarly, the 80W wireless charging (39% in 15 minutes) dwarfs the 9 Pro’s 50W (100% in 43 minutes). While battery capacity isn’t specified for the 300 Pro, the faster charging speeds mitigate concerns about a potentially smaller battery. The convenience of quickly topping up the 300 Pro is a major advantage.
Buying Guide
Buy the Honor 300 Pro if you prioritize peak performance for demanding tasks like gaming and video editing, and if rapid charging is a must-have feature. You'll benefit from the latest technology and future-proofing. Buy the OnePlus 9 Pro if you're seeking a well-rounded flagship experience at a potentially lower price point, and aren't as concerned with having the absolute newest processor or fastest charging speeds.
Frequently Asked Questions
❓ How much of a real-world performance difference will I see between the Snapdragon 8 Gen 3 and the Snapdragon 888 in everyday tasks?
While both chips are capable, the Snapdragon 8 Gen 3 in the Honor 300 Pro offers a noticeable improvement in responsiveness, especially when multitasking or launching demanding applications. The difference will be most apparent in graphically intensive games and video editing, where the Gen 3’s superior GPU and thermal management will allow for higher frame rates and sustained performance.
❓ Is the 100W charging on the Honor 300 Pro safe for the battery's long-term health?
Honor employs intelligent charging algorithms and safety mechanisms to mitigate the potential impact of fast charging on battery health. While fast charging generates more heat, the phone actively manages temperature and optimizes the charging process to minimize degradation over time. However, consistently using the absolute fastest charging speeds *may* slightly accelerate battery wear compared to slower charging methods.
❓ Does the OnePlus 9 Pro still receive software updates and security patches?
OnePlus typically provides several years of software support for its flagship devices. While the OnePlus 9 Pro may not receive the latest Android version as quickly as newer models, it should continue to receive security patches and bug fixes for the foreseeable future, ensuring a secure and stable user experience.
