Oppo K14x review, advantages, disadvantages and specifications

Oppo K14x offers an IPS LCD, 120Hz, 700 nits (typ), 1125 nits (peak), it has a size of 6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio), it has a resolution of 720 x 1570 pixels, 19.5:9 ratio (~256 ppi density), making it suitable for browsing the internet, playing games and watching videos.

Oppo K14x advantages

Oppo K14x comes with the latest operating system of Android 15, ColorOS 15, it has Mediatek Dimensity 6300 (6 nm) CPU: Octa-core (2×2.4 GHz Cortex-A76 & 6×2.0 GHz Cortex-A55), GPU: Mali-G57 MC2, and it offers fantastic performance without any lag.

Oppo K14x offers high expandable memory via a card slot, microSDXC, it has high internal memory of 128GB 4GB RAM, 128GB 6GB RAM, which is suitable for multitasking performance, it has UFS 2.2, offering lots of RAM and large storage.

Oppo K14x presents a dual primary camera, 50 MP, f/1.8, (wide), PDAF Auxiliary lens, it has features such as LED flash, HDR, and panorama, it has a video of 1080p@30/60fps, it has a single selfie camera 5 MP, f/2.2, (wide), it has features such as Panorama, it has a video of 1080p@30fps, and it offers fantastic selfies.

Oppo K14x was also known as Oppo K14x 5G, it has 2G bands GSM 850 / 900 / 1800 / 1900, 3G bands HSDPA 900 / 2100, 4G bands 1, 3, 5, 8, 19, 28, 38, 40, 41, 42, 48, 5G bands 1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA, and it supports HSPA, LTE, 5G.

Oppo K14x was announced on 2026, February 10, it was released on 2026, February 16, its body dimensions are 166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in), it has a glass front, plastic frame, plastic back
SIM Nano-SIM + Nano-SIM, and it is IP64 dust-tight and water-resistant (water splashes).

Oppo K14x has a loudspeaker, it has a 3.5mm jack, it has Wi-Fi 802.11 a/b/g/n/ac, dual-band, it has Bluetooth 5.4, A2DP, LE, aptX HD, it includes GPS, GALILEO, GLONASS, QZSS, it has FM radio, it has USB, Type-C 2.0, OTG, and it offers sensors such Fingerprint (side-mounted), accelerometer, proximity, compass.

Oppo K14x offers a 6500 mAh battery that lasts a long time, it has charging: 45 wired, 33W PPS, 13.5W PD, 5W reverse wired, it has models such as CPH2871, its price is about 140 EUR, it looks stunning and bright, it can capture wonderful photos without losing any details, it presents a big and vibrant screen.

Oppo K14x has high build quality and a high-end processor and graphics, it offers better-viewing angles and lower power consumption, it looks very fashionable, and it has excellent and up-to-date software.

Oppo K14x has a superb flash that allows you to take superb photos in low light conditions, it has high-quality photos, the quality of the produced photos is very good in both natural and low light conditions, it offers superb cameras with many features, the images, videos and text look very sharp & clear, It presents an excellent screen to body ratio, and it presents smooth performance.

Oppo K14x offers a premium and impressive design, It has a superb battery capacity, it offers a Fingerprint for better phone security, It has a good processor that will present better performance for the customers. 

Oppo K14x disadvantages

Oppo K14x offers a bit of a heavyweight at 212 g (7.48 oz), it does not have Wi-Fi Direct, it does not have NFC to transfer data, it offers only two colours, which are Prism Violet, and Icy Blue, It does not have wireless charging, It does not have an Infrared port, it offers an average resolution, it presents an average pixel density, it does not have Corning Gorilla Glass for screen protection, It does not have a Temperature sensor or a Barometer.

FAQ about Oppo K14x 5G

• What is the OPPO K14x 5G?

The OPPO K14x 5G is a newly launched budget-friendly 5G smartphone from OPPO. It offers a large display, long-lasting battery, and smooth performance powered by the MediaTek Dimensity 6300 chipset, running ColorOS 15 based on Android 15.

• What are the key specifications of the OPPO K14x 5G?

• Display: 6.75-inch HD+ screen with a 120Hz refresh rate and up to 1125 nits peak brightness.
• Processor: MediaTek Dimensity 6300 5G chipset.
• RAM & Storage: Up to 6 GB RAM and 128 GB internal storage.
• Camera: 50 MP primary rear camera + 2 MP depth sensor, 5 MP front camera.
• Battery: 6500 mAh with 45 W fast charging and reverse wired charging.
• OS: ColorOS 15 (Android 15).
• Other features: Side-mounted fingerprint sensor, IP64 dust/water resistance, Wi-Fi 5, Bluetooth 5.4.

• Does the OPPO K14x 5G support 5G connectivity?

Yes — the device comes with 5G network support, enabling faster mobile data speeds on compatible networks where 5G coverage is available.

• How good is the battery life on the OPPO K14x 5G?

The K14x 5G includes a 6500 mAh battery, which is one of its main highlights, designed to last all day under regular use such as browsing, calls, video playback, and gaming. It also supports 45 W fast charging to quickly recharge the battery.

• What camera features does it offer?

The phone has a 50 MP main rear camera paired with a 2 MP depth sensor, plus a 5 MP selfie camera. It offers AI-based camera enhancements such as AI Eraser, AI Reflection Remover, AI Best Shot, and AI Unblur to improve picture quality.

• What software does the OPPO K14x 5G run?

It runs ColorOS 15, which is based on Android 15. The software includes performance and fluency optimizations as well as everyday AI enhancements for a smooth user experience.

• Is the OPPO K14x 5G durable?

Yes, the device has an IP64 rating, meaning it is resistant to dust and water splashes (not suitable for full immersion). This improves durability for everyday use.

• How much does the OPPO K14x 5G cost?

In India, the 4 GB RAM + 128 GB storage version starts at around ₹14,999, while the 6 GB + 128 GB variant is around ₹16,999. Introductory offers may reduce the effective price with discounts and EMI options.

• Is the OPPO K14x 5G a good choice for everyday use?

Yes — it’s suited for users looking for a budget 5G phone with a long-lasting battery, smooth display experience (120 Hz), reliable performance for daily tasks, and decent camera capabilities.

• Does it have a fingerprint sensor?

Yes — the phone features a side-mounted fingerprint sensor for convenient unlock and security.

You can follow science online on YouTube from this link: Science online