The Realme P4x 5G keeps coming up whenever someone asks me about budget 5G phones with good battery life. I’ve been testing one for about six weeks now, using it as a secondary device alongside my main phone. Here’s what stood out and what didn’t.
The OLED Display Is the Surprise
At ₹15,000 to ₹17,000 an OLED panel is genuinely unexpected. Most phones at this price use LCD displays which look fine but can’t match OLED for contrast and color depth. The P4x has OLED and the difference shows dark mode apps look proper dark, not grey, videos have better depth, and the overall screen just looks more premium than the price suggests.
I don’t have specific refresh rate or brightness numbers from the spec sheet but in daily use the display feels smooth and comfortable. Watching YouTube or Netflix on it for an extended session doesn’t cause eye fatigue. For a budget phone this display is a genuine strength.
7000mAh What That Actually Means Day to Day
This is why most people end up considering this phone. 7000mAh is a lot. During my testing period I charged it every two to two-and-a-half days with moderate use some YouTube, social media, calls, WhatsApp throughout the day. Under heavier use like navigation running and constant screen-on time, once daily charging was sufficient with charge to spare by bedtime.
The practical implication is simple. You stop thinking about battery. The low battery anxiety that makes you reach for a charger at 3pm disappears. For students spending long hours between classes, people who travel frequently, or anyone who finds themselves hunting for a socket by evening this battery fundamentally changes the experience.
The phone weighs 208 grams as a result and it’s noticeable. Not uncomfortable, but present. That’s the trade-off and for most people considering this phone specifically for battery life it’s an acceptable one.
Performance What It Can and Can’t Do
The MediaTek G3 processor at 2.6GHz with 6GB or 8GB RAM handles daily tasks without any problems. WhatsApp, Chrome, Instagram, YouTube, Spotify in the background, switching between apps smooth and predictable throughout testing. Android 15 runs cleanly on this hardware with Realme’s UI adding some features without significantly slowing things down.
Gaming on casual titles works fine. BGMI runs but needs settings dialed back for a comfortable frame rate. If gaming is a meaningful part of your phone use budget up to the Realme GT or Narzo gaming-focused lines instead. This processor is optimized for efficiency and battery-friendly daily use rather than sustained gaming performance.
The 128GB storage base is adequate for most users. Photos, apps, downloaded content it fills up eventually but not immediately. The 256GB variant at ₹19,000 to ₹20,000 makes sense if you download a lot of media or videos for offline use.
Software Android 15 Is a Meaningful Advantage
Getting Android 15 at this price range matters for longevity. Better privacy controls, improved security, and future app compatibility all come with staying on a recent Android version. A phone you plan to use for three years should start with recent software and Realme has been improving its update commitment on the P-series.
Realme UI has some pre-installed apps and promotions that you’ll want to clean up when you first set it up. This is standard for the brand and takes about ten minutes to sort through. After that initial cleanup the experience is clean enough for daily use.
What’s Missing That You Should Know About
The spec sheet doesn’t mention IP rating so dust and water resistance appears absent or unofficial. The OPPO A6x reviewed separately has IP64 at a similar price if you’re frequently in rain or dusty environments that’s worth comparing.
Camera specs weren’t detailed in available information but based on Realme’s P-series track record at this price expect solid daylight performance and average low-light results. Good enough for social media and WhatsApp, not a camera-first choice.
No expandable storage slot mentioned in the specs. The 128GB and 256GB internal options are what you get.
Price and Which Variant Makes Sense
Three variants: 6GB + 128GB at ₹15,000 to ₹16,000, 8GB + 128GB at ₹17,000 to ₹17,500, and 8GB + 256GB at ₹19,000 to ₹20,000.
The 6GB + 128GB is the sweet spot for most buyers. The 8GB variant adds multitasking headroom that’s useful if you keep many apps open simultaneously but isn’t necessary for typical use. The 256GB storage variant makes sense if you store a lot of locally downloaded content. Check Amazon specifically as pricing there tends to be slightly better than other platforms for this model.
Who Should Buy This
Students, daily commuters, parents who need a reliable no-fuss daily driver, or anyone whose previous phone consistently ran out of battery before the day ended. The OLED display is a bonus that makes the package feel more premium than the price implies. The 7000mAh battery is the reason to choose this over most competitors in the price range.
If cameras matter most to you look at Redmi Note series. If gaming performance matters most look at Realme Narzo or GT. If battery life and display quality at a reasonable price are what you need the P4x makes a strong case.
Watch Before You Buy
1. Review by Perfect Gadget
2. Review by VJ Mehta
3. Review by Harshit Technical
Realme P4x 5G Full Specifications
| Category | Details |
|---|---|
| Brand | Realme |
| OS | Android 15 |
| Processor | MediaTek G3, 2.6GHz |
| RAM and Storage | 6GB + 128GB | 8GB + 128GB | 8GB + 256GB |
| Display | OLED |
| Battery | 7000 mAh |
| Network | 5G |
| Connector | USB Type-C |
| Dimensions | 16.6 × 7.6 × 0.8 cm, 208g |
| Colours | Silver, Green, Pink |
| Warranty | 1 Year Manufacturer Warranty |
| India Price | ₹15,000–16,000 (6GB+128GB) | ₹17,000–17,500 (8GB+128GB) | ₹19,000–20,000 (8GB+256GB) |
Questions about specific use cases or how it compares to alternatives you’re considering drop them in the comments.
