Looking to buy a new entry-level smartphone at an affordable price? The Xiaomi Redmi 15C and OPPO A5x are making waves in Indonesia, both starting from the IDR 1 million range. Many users want to know which device is a better fit for their needs, focusing on design, durability, display, camera, battery, and price.
Both handsets offer attractive looks and versatile features. The Redmi 15C sports a simple design with curved edges and a square camera module. Its waterdrop-style notch makes the display feel modern, and it comes in four color options: moonlight blue, mint green, midnight black, and twilight orange. Meanwhile, the OPPO A5x delivers a robust build in Twilight Pink, Laser White, and Midnight Blue, featuring MIL-STD-810H military-grade certification for resistance against drops, water, and even vehicle pressure.
Durability and Build
OPPO A5x stands out with military-standard durability, which, along with an IP65 rating, ensures reliable protection from dust and strong water spray. Its body uses shock-absorbing materials and reinforced structural support, making it suitable for rough outdoor activities. Redmi 15C also provides basic protection, with an IP64 rating for dust and light water splashes, along with a side fingerprint sensor for added security. While both are ready for daily use, OPPO A5x clearly offers extra ruggedness.
Display Comparison
Redmi 15C highlights its large 6.9-inch IPS LCD with HD+ resolution (720 x 1600 pixels) and a smooth 120Hz refresh rate. This combination delivers a broader viewing area and a highly fluid experience, especially when scrolling or watching videos. The display also boasts TÜV Rheinland certification, which helps reduce eye strain during prolonged viewing. OPPO A5x features a 6.67-inch HD+ LCD (1,604 × 720 pixels) with a 90Hz refresh rate and up to 1,000 nits of max brightness. Both screens are eye-catching, but the Redmi 15C offers higher refresh rates and a larger size, giving it a slight edge for media consumption.
Camera Specs
Xiaomi’s Redmi 15C brings a dual-camera rear setup: a 50MP primary sensor and a 2MP depth camera, supporting 1080p video at 30fps. Up front, it houses an 8MP selfie shooter. OPPO A5x also presents dual rear cameras, but the main sensor is lower at 32MP (f/1.8) paired with an IR sensor. The front camera is a 5MP shooter placed within a punch-hole on the display. Redmi 15C presents clearer photo capabilities, especially for those prioritizing photography.
Battery and Charging
Long battery life is crucial for budget-friendly phones. Redmi 15C features a 6,000mAh battery paired with 33W fast charging via USB Type-C. The manufacturer claims up to 22 hours of continuous video playback or 82 hours of nonstop music. OPPO A5x is equally competitive, also packing a 6,000mAh battery but supported by 45W SuperVOOC fast charging. OPPO assures that its battery can last up to five years, retaining 80% capacity after 1,700 charge cycles, and a centralized tab design for faster, cooler, and safer charging. With this charging tech, OPPO A5x can reach 30% in 21 minutes and fully charge in 84 minutes — faster than the Redmi 15C.
Price Comparison
Here’s a price breakdown for the Indonesian market based on official sources:
| Model | RAM/Storage | Official Price (IDR) |
|---|---|---|
| Xiaomi Redmi 15C | 6/128GB | 1,599,000 |
| Xiaomi Redmi 15C | 8/256GB | 1,799,000 |
| OPPO A5x | 4/128GB | 1,899,000 |
| OPPO A5x | 6/128GB | 2,199,000 |
These prices may vary depending on market updates and official store offers, so always double-check before making a purchase.
Choosing between these two models really comes down to what features are a priority for you. Redmi 15C is slightly more affordable in its lower variant, offers a larger and faster display, and features higher-resolution cameras. OPPO A5x, on the other hand, justifies its higher price with extreme durability, better water and dust protection, advanced battery longevity, and faster charging technology. For buyers focused on camera quality and entertainment, Redmi 15C stands out, while OPPO A5x is the best option for those requiring ruggedness and long-term performance.
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