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OPPO K15x
The OPPO K15x is a China-market budget phone built around the MediaTek Dimensity 6300, with a 6.75-inch 720p 120Hz LCD, a 6500mAh battery with 45W wired charging, a 13MP main camera and a 5MP selfie camera. It keeps a 3.5mm headphone jack and a microSD slot.
Pros
- 6500mAh battery with 45W wired charging
- 3.5mm headphone jack and microSD card slot
- Large 6.75-inch display with 120Hz refresh rate and up to 1125 nits peak brightness
- IP64 dust and splash resistance
- Side-mounted fingerprint sensor and dual Nano-SIM support
Cons
- Only 720p (1570x720) resolution on a 6.75-inch panel, about 256ppi
- 13MP main camera and 5MP selfie camera, with video limited to 1080p at 60fps
- Wi-Fi 5 and USB 2.0 Type-C only
- Sold in China so far, with no announced international availability
Below average
Computed from specs & benchmarks via our public methodology.
Performance uses the published results of the MediaTek Dimensity 6300, because we have no benchmark result for this device itself yet.
Full specifications
Everything we track for the OPPO K15x
Display
- Screen size
- 6.75 ″
- Panel type
- LCD
- Resolution
- 1570x720
- Pixel density
- 256 ppi
- Refresh rate
- 120 Hz
- Peak brightness
- 1,125 nits
- Screen-to-body
- 90.6 %
Performance
- Chipset
- MediaTek Dimensity 6300
- RAM (max)
- 6 GB
- Storage options
- 128GB / 256GB
- Storage type
- UFS 2.2
Camera
- Main camera
- 13 MP
- Main aperture
- f/2.2
- Max video
- 1080p@60fps
- Front camera
- 5 MP
- OIS
- No
Battery
- Capacity
- 6,500 mAh
- Wired charging
- 45 W
Design
- Weight
- 212 g
- Thickness
- 8.6 mm
- IP rating
- IP64
Connectivity
- 5G
- Yes
- Wi-Fi
- Wi-Fi 5
- NFC
- No
- USB
- USB-C 2.0
- eSIM
- No
Audio
- 3.5mm jack
- Yes
Quick answers
Is the OPPO K15x good in 2026?
The OPPO K15x earns an Inno Score of 38.7/100 (“Below average”) based on its specs and benchmark results. The OPPO K15x is a China-market budget phone built around the MediaTek Dimensity 6300, with a 6.75-inch 720p 120Hz LCD, a 6500mAh battery with 45W wired charging, a 13MP main camera and a 5MP selfie camera. It keeps a 3.5mm headphone jack and a microSD slot.
What are the key specs of the OPPO K15x?
Chipset: MediaTek Dimensity 6300 · Screen size: 6.75 ″ · Capacity: 6,500 mAh · Main camera: 13 MP
What are the closest alternatives to the OPPO K15x?
Its closest rivals on InnoReviews are HONOR X7c, OPPO A6x 5G, realme P3x 5G — open the comparison pages for a spec-by-spec breakdown.
