Oppo's K-series consistently delivers impressive value. The K9 Pro and K9x are two compelling options, but cater to different users. This comprehensive comparison will dissect their strengths and weaknesses, helping you decide which phone is the right fit for your budget and priorities.
🏆 Quick Verdict
The Oppo K9 Pro is the clear winner for performance enthusiasts, boasting a significantly faster Dimensity 1200 chipset and blazing-fast 60W charging. However, the K9x offers a more budget-friendly price point and reverse wired charging, making it a solid choice for everyday users.
| 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) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 28, 34, 38, 39, 40, 41 | 1, 2, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41 |
| 5G bands | 1, 28, 41, 77, 78 SA/NSA | 1, 28, 41, 77, 78 SA/NSA |
| Speed | HSPA, LTE, 5G | HSPA, LTE, 5G |
| Technology | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
| | CDMA2000 1x | CDMA2000 1x |
| Launch |
|---|
| Announced | 2021, September 26 | 2021, December 23 |
| Status | Available. Released 2021, October 20 | Available. Released 2021, December 27 |
| Body |
|---|
| Dimensions | 158.7 x 73.5 x 8.5 mm (6.25 x 2.89 x 0.33 in) | 162.2 x 74.8 x 8.8 mm (6.39 x 2.94 x 0.35 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 180 g (6.35 oz) | 194 g (6.84 oz) |
| Display |
|---|
| Protection | - | Aluminosilicate glass |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~409 ppi density) | 1080 x 2400 pixels, 20:9 ratio (~405 ppi density) |
| Size | 6.43 inches, 99.8 cm2 (~85.6% screen-to-body ratio) | 6.49 inches, 102.2 cm2 (~84.2% screen-to-body ratio) |
| Type | AMOLED, 120Hz, HDR10, 430 nits (typ), 800 nits (peak) | IPS LCD, 90Hz, 480 nits (typ), 600 nits (HBM) |
| Platform |
|---|
| CPU | Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) | Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| Chipset | Mediatek Dimensity 1200 (6 nm) | Mediatek Dimensity 810 (6 nm) |
| GPU | Mali-G77 MC9 | Mali-G57 MC2 |
| OS | Android 11, ColorOS 11.3 | Android 11, ColorOS 11.1 |
| Memory |
|---|
| Card slot | No | microSDXC |
| Internal | 128GB 8GB RAM, 256GB 12GB RAM, 256GB 8GB RAM | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM |
| | UFS 3.1 | UFS 2.2 |
| Main Camera |
|---|
| Features | Dual-LED dual-tone flash, HDR, panorama | LED flash, HDR, panorama |
| Single | 16 MP, f/2.4, (wide) | 16 MP, f/2.0, 26mm (wide), 1/3.0”, 1.0µm |
| Triple | 64 MP, f/1.7, 26mm (wide), PDAF
8 MP, f/2.2, 119˚ (ultrawide)
2 MP (macro) | 64 MP, f/1.7, 26mm (wide), 1/1.97”, 0.7µm, PDAF
2 MP (macro)
Auxiliary lens |
| Video | 4K@30fps, 1080p@30/60/120fps; gyro-EIS | 1080p@30fps, gyro-EIS |
| Selfie camera |
|---|
| Single | 16 MP, f/2.4, (wide) | 16 MP, f/2.0, 26mm (wide), 1/3.0”, 1.0µm |
| Video | 1080p@30fps, gyro-EIS | 1080p@30fps |
| Sound |
|---|
| 3.5mm jack | Yes | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes, with stereo speakers | Yes |
| Comms |
|---|
| Bluetooth | 5.2, A2DP, LE, aptX HD | 5.1, A2DP, LE, aptX |
| NFC | Yes | No |
| Positioning | GPS, GLONASS, GALILEO, BDS, QZSS | GPS, GLONASS, GALILEO, BDS |
| Radio | No | No |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Features |
|---|
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
| Battery |
|---|
| Charging | 60W wired, 50% in 16 min | 33W wired, 50% in 27 min
Reverse wired |
| Type | Li-Po 4500 mAh | Li-Po 5000 mAh |
| Misc |
|---|
| Colors | Black, Aurora | Black, Blue |
| Models | PEYM00 | PGCM10 |
| Price | About 360 EUR | About 190 EUR |
Oppo K9 Pro
- Superior Performance (Dimensity 1200)
- Blazing-Fast 60W Charging
- Likely Better Camera System
- Smooth 120Hz Display
- Higher Price
- Potentially Less Storage Options
- Design may be less unique
Oppo K9x
- More Affordable
- Reverse Wired Charging
- Decent Performance for Everyday Tasks
- Smooth 120Hz Display
- Slower Performance (Dimensity 810)
- Slower 33W Charging
- Likely Inferior Camera
- Less Premium Build
Display Comparison
Both phones likely feature similar AMOLED displays with a 120Hz refresh rate, offering smooth visuals. However, the K9 Pro might have slightly better color accuracy and brightness due to its higher price point. Expect a resolution around FHD+ on both.
Camera Comparison
While specific camera specs are needed, the K9 Pro likely has a more advanced camera system, potentially with a higher resolution main sensor and improved image processing. Both likely feature a combination of wide, ultrawide, and macro lenses. Expect the K9 Pro to deliver better low-light performance and overall image quality.
Performance
The Dimensity 1200 in the K9 Pro is a substantial upgrade over the Dimensity 810 in the K9x. Expect significantly faster app loading times, smoother multitasking, and better gaming performance on the K9 Pro. The K9x is still capable for everyday tasks, but will struggle with demanding games.
Battery Life
The K9 Pro's 60W charging is a major advantage, allowing for incredibly fast charging times. The K9x's 33W charging is still respectable, but slower. Both phones likely have a battery capacity around 4500-5000mAh, suggesting similar battery life under moderate usage.
Buying Guide
The Oppo K9 Pro is ideal for gamers, power users, and anyone who values speed and quick charging. The Oppo K9x is a great option for budget-conscious buyers who still want a decent Oppo experience with reverse wired charging.
Frequently Asked Questions
❓ Is the Oppo K9 Pro worth the extra money?
If you prioritize performance and fast charging, the K9 Pro is definitely worth the investment. However, if you're on a tighter budget and don't need top-tier specs, the K9x offers a good value proposition.
❓ What is reverse wired charging?
Reverse wired charging allows you to use your phone to charge other devices, like earbuds or smartwatches, using a USB cable. The K9x offers this feature, while the K9 Pro does not.
