Compare Xiaomi 15 Ultra vs Oppo K9x
| Name | Xiaomi 15 Ultra | Oppo K9x |
|---|---|---|
|
|
|
| Antutu benchmark | 3109942 | 374177 |
| CPU | Qualcomm Snapdragon 8 Elite (Gen 4) | MediaTek Dimensity 810 |
| Diagonal size | 6.73 " | 6.5 " |
| Resolution | 3220x1440 | 2400x1080 |
| Multi-touch (number of touches) | 10 | 10 |
| RAM | 16 Gb | 6 Gb |
| Bezel-less | Yes | Yes |
| ROM | 512 GB | 128 GB |
| External memory | No | MicroSD (TF), support of card up to 2Tb |
| Rear camera | 50 Mp | 60 Mp |
| Camera | Four cameras | Triple Camera |
| Sensor model | Sony LYT900 | |
| dxomark mobile ranking | ||
| dxomark (photo) | ||
| dxomark (video) | ||
| Front (selfie) camera | 32 Mp | 16 Mp |
| Battery | 5410 mAh | 5000 mAh |
| Wireless charging | Yes | No |
| Network | 5 G | 5 G |
| WiFi | Yes | Yes |
| Bluetooth | Yes | Yes |
| NFC | Yes | No |
| Navigation (Positioning) | GPS, A-GPS, GLONAS | GPS, A-GPS, GLONAS |
| Notifications Led | No | No |
| Fingerprint's scanner | Yes | Yes |
| Operating system (OS) | Android 15 | Android 11 |
| Material | Metal frame and glass case | Plastic |
| Weight | 229 g | 172 g |
| Dimensions | 161.3 x 75.3 x 9.48 mm | 159.1 x 73.4 x 7.9 mm |
| Price |
Notify me when it goes on sale.
View all Xiaomi models here
Alternatives to the Xiaomi 15 Ultra: Xiaomi Poco M3 Pro 5G 6/128GB - Compare Xiaomi 13T - Compare Xiaomi 13 Pro 12/256GB - Compare |
Notify me when it goes on sale.
View all Oppo models here
Alternatives to the Oppo K9x: Oppo Reno8 5G 8/128GB - Compare Oppo A31 - Compare Oppo Reno8 Pro 8/128GB - Compare |
Xiaomi 15 Ultra vs Oppo K9x: Camera comparison.
In this table, you can compare the Xiaomi 15 Ultra’s camera vs Oppo K9x’s camera, see the difference between the 50Mp Sony LYT900 sensor and the 60Mp sensor, and understand which camera has the maximum benefits compared to the competitor.
| Name | Xiaomi 15 Ultra | Oppo K9x |
|---|---|---|
| Rear camera | 50 Mp | 60 Mp |
| Sensor model | Sony LYT900 | |
| Flash | Dual LED flash | |
| Front (selfie) camera | 32 Mp | 16 Mp |
| Flash | No | No |
Xiaomi 15 Ultra vs Oppo K9x: battery life comparison.
Below, you can find the last battery life test between the Xiaomi 15 Ultra vs Oppo K9x, compare the difference between their batteries when in performance or normal mode, and see what chargers they support.
| Name | Xiaomi 15 Ultra | Oppo K9x |
|---|---|---|
| Battery | 5410 mAh | 5000 mAh |
| Type | Non-removable | Non-removable |
| Stand-by time | 6-7 days | 6-7 days |
| Battery Life | 3-4 days | 2-3 days |
| Working hours in hard mode | 10-12 hours | 10-12 hours |
| Talk time | 30 hours | 30 hours |
| Fast charging | Yes | Yes |
| Wireless charging | Yes | No |
Xiaomi 15 Ultra vs Oppo K9x: Antutu benchmark comparison.
Xiaomi 15 Ultra in the AnTuTu benchmark test got 3109942 score points which is 731.14% faster than the Oppo K9x, which got 374177. You can compare its ranking and performance with other models results based on the Antutu test below.
Xiaomi 15 Ultra vs Oppo K9x: Geekbench benchmark comparison.
Xiaomi 15 Ultra in the Geekbench benchmark tests got a 2800 points score in "Single-core" of against the Oppo K9x which got 587, it is 377.00% faster. In "Multi-core" score 10111 vs 1759 (474.82% faster). You can compare its ranking and performance with other models results based on the Geekbench test below.
What is the difference between Xiaomi 15 Ultra and Oppo K9x? (compare specs) (which is better)
The main differences, why it is better to choose the Xiaomi 15 Ultra (advantages)
- Good performance: Is 731.14% faster in the Antutu test (2735765 score difference).
- Has a higher resolution front (selfie) camera: 32Mp vs 16Mp .
- NFC supports.
- Has a higher screen resolution: 3220x1440 vs 2400x1080.
- More battery capacity: 5410mAh vs 5000mAh (a difference of 410mAh).
- Have water resistant supports.
- Have wireless charging supports.
- Have infrared blaster supports.
Why it is better not to take Xiaomi 15 Ultra (disadvantages)
- Does not have Headphone Jack. Need audio 3.5mm headphone jack adapter
The main differences, why it is better to choose the Oppo K9x (advantages)
- Best weight: 57 grams less (172 vs 229).
- Has a higher resolution newer rear camera: 60Mp compared to 50Mp Sony LYT900
- Have headphone Jack. 3.5mm supports.
Why it is better not to take Oppo K9x (disadvantages)
- Does not support NFC.
- Does not have water resistant supports.
- Does not have wireless charging support.
- Does not have infrared blaster supports.
The advantages of both models
- Have fast charging supports.
Xiaomi 15 Ultra related comparisons
- Compare Xiaomi 15 Ultra vs Xiaomi 15T Pro
- Compare Xiaomi 15 Ultra vs Samsung Galaxy S25 Ultra
- Compare Xiaomi 15 Ultra vs Vivo X200 Pro
- Compare Xiaomi 15 Ultra vs Xiaomi 15 Pro
- Compare Xiaomi 15 Ultra vs Apple iPhone 16 Pro Max
Oppo K9x related comparisons
- Compare Oppo K9x vs Oppo K9 5G
- Compare Oppo K9 Pro vs Oppo K9x
- Compare Oppo K9x vs Oppo A5 2020
- Compare Oppo K9x vs Oppo A53s
- Compare Oppo Reno Ace 2 vs Oppo K9x