Are you considering buying a new entry-level smartphone and stuck choosing between realme C71 or OPPO A3x? Both models offer attractive features and prices under two million, but differ in several key specifications that might sway your decision based on your daily needs.
Understanding the main differences in design, display, durability, camera performance, battery, and even price will help you decide which device is the best match for your lifestyle.
Design and Build Quality
OPPO A3x appears with a bold square-shaped camera module on the back, its sides smoothly rounded, giving it a modern feel. The module houses two vertically aligned camera lenses and a flash, and comes in two color options: Nebula Red and Ocean Blue. The build is robust, with reinforced materials such as double-tempered glass to provide extra resistance against drops and daily impact.
Meanwhile, realme C71 chooses a more elongated rectangular camera module on the back, placed vertically with the unique addition of a pulse light at the bottom. The pulse light provides visual notifications, like flashing during incoming calls, new messages, or other app alerts, so users can spot notifications at a glance, even when the screen is off. realme C71 color options include White Swan, Violet Parrot, and Forest Owl, with subtle feather-like gradients that enhance its visual appeal and slim profile.
Display Features
Both smartphones are equipped with large, immersive displays, each measuring 6.67 inches and using LCD technology. However, OPPO A3x offers a resolution of 1604 x 720 pixels, categorized as HD+, along with a 90 Hz refresh rate and a peak brightness of up to 1000 nits. This combination provides decent sharpness, smooth scrolling, and better visibility outdoors.
realme C71 is similar in screen size and uses HD+ resolution at 720 x 1640 pixels, but it boasts a superior 120 Hz refresh rate for an even smoother user experience. Its display reaches up to 725 nits of peak brightness, which is slightly lower than OPPO A3x but still sufficient for daily use in most environments. The higher refresh rate on realme C71 stands out for users who prioritize fluid motion in browsing and gaming.
Durability and Resistance
Both devices hold the MIL-STD-810H military standard certification, meaning they passed durability tests for shock, vibration, and extreme environmental conditions. OPPO A3x furthers its durability with an IP54 rating for dust and splash resistance and features Splash Touch, which keeps the touchscreen responsive even with wet hands or light rain.
In contrast, realme C71 carries an IP64 certification—offering higher dust protection and comparable splash resistance. It introduces Wet Touch, ensuring the screen responds smoothly even when wet, and brings in the innovative SonicWave Water Ejection feature. This uses speaker vibration to help expel any trapped water from the device, making it ideal for those working in outdoor or wet environments.
Camera and Photography
The camera systems on these two phones differ significantly. OPPO A3x comes with an 8 MP main sensor paired with an auxiliary lens, designed to cover basic photography needs. On the front, there’s a 5 MP selfie shooter placed in a punch-hole cutout, suitable for regular selfies or video calls.
For those demanding higher image clarity, realme C71 shines with its 50 MP main camera, enriched with AI features like Night Mode and a variety of creative filters. Its front camera is also 5 MP, matching OPPO A3x for video calls, but the main camera advantage gives realme C71 an edge for users who often capture photos and moments in higher detail.
Battery and Fast Charging
realme C71 puts special emphasis on battery life with a massive 6300 mAh capacity. It supports 45W fast charging, and according to realme’s claim, it can reach 50% charge in just 43 minutes. This large battery ensures extended endurance, perfect for heavy users including students, workers or rideshare drivers needing all-day performance with minimal charging disruptions.
OPPO A3x is equipped with a 5100 mAh battery, also featuring fast charging at 45W (SuperVOOC). OPPO claims faster charging speed—50% in 30 minutes and fully charged in 75 minutes. The company also highlights battery longevity, stating the device will retain above 80% of its original capacity even after more than 1,600 charging cycles, which translates to over four years of normal use. This makes OPPO A3x suitable for those planning to keep their phone for the long term.
Pricing Comparison
Here is a summary of the official prices for both models available in Indonesia:
| Model | RAM (GB) | Storage (GB) | Market Price (IDR) |
|---|---|---|---|
| OPPO A3x | 4 | 64 | 1,399,000 |
| OPPO A3x | 4 | 128 | 1,699,000 |
| OPPO A3x | 6 | 128 | 2,099,000 |
| realme C71 | 4 (+8) | 128 | 1,599,000 |
| realme C71 | 6 (+12) | 128 | 1,799,000 |
| realme C71 | 8 (+16) | 128 | 1,999,000 |
The above prices reflect the latest updates on official marketplaces and may change over time.
Summary of Key Features
Below is a quick comparison list to help summarize the difference between the two phones:
- Design: OPPO A3x offers a minimalist module and bolder colors, realme C71 features a slimmer body and unique gradient.
- Durability: Both are MIL-STD-810H certified, OPPO A3x has IP54 and Splash Touch, realme C71 has IP64, Wet Touch, and SonicWave Water Ejection.
- Display: OPPO A3x with 90 Hz / 1000 nits, realme C71 with 120 Hz / 725 nits.
- Camera: OPPO A3x main camera 8 MP, C71 main camera 50 MP with AI and Night Mode.
- Battery: OPPO A3x 5100 mAh, realme C71 6300 mAh, both have 45W fast charging.
- Price: OPPO A3x starts at a slightly lower entry price, realme C71 offers higher RAM options at competitive prices.
Both realme C71 and OPPO A3x present strong value in the entry-level segment, ideal for first-time buyers or those needing a reliable secondary device. If your priority is a larger battery, a higher resolution main camera, and a smoother refresh rate, realme C71 is a compelling choice. On the other hand, OPPO A3x stands out with its rugged build, superior brightness, and long-term battery health, which may benefit users seeking longevity in their investment.
Selecting between these two models comes down to which features align with your personal use—whether that’s a focus on camera performance or on durable build and quicker charging. Make sure to review the latest prices and color availability through official channels before making your purchase, ensuring you get the best deal and device for your everyday needs.
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