Every phone buyer knows the old rule: a big battery, a fast chip, a sensible price. Pick 2. The POCO X8 Pro Max is the rare phone that argues with the rule and mostly wins. It puts a 9,000mAh battery, 100W charging and a 3nm Dimensity 9500s in one body, adds 4 water ratings up to IP69K, and does it at about Rs. 49,000 for 12GB + 256GB. The third corner is where it bends: the phone launched at Rs. 42,999 and costs Rs. 6,000 more today. It also gives up a telephoto, wireless charging and the 165Hz screen its closest rival offers. Buy it if battery and speed are the 2 things you care about most. If you would rather keep a few thousand rupees, the OnePlus Nord 6 is the near-twin to look at.
For once, India got the bigger battery.
Here is a detail worth enjoying. POCO sells this phone in other markets with an 8,500mAh battery. The Indian model carries 9,000mAh. On the one spec this phone is built around, Indian buyers got the better version.
And 9,000mAh is a lot of phone to fill. POCO charges it at 100W, and one India launch review reports a 100W adapter in the box, though the maker's own package list tells buyers to check with the seller. It will also charge your earbuds or a friend's phone over a cable at up to 27W. What it will not do is charge wirelessly.
A chip from the top shelf, in a phone from the middle one.
The Dimensity 9500s is a 3nm part with a Cortex-X925 prime core running up to 3.73GHz, 3 Cortex-X4 cores and 4 Cortex-A720s, an Immortalis-G925 GPU, LPDDR5X memory and UFS 4.1 storage. On paper this has comfortable headroom for heavy games, long camera sessions and for keeping a phone 4 years.
We have not run a benchmark on this phone, and we will not quote one: the only published score we found carried no version number, which makes it meaningless. The specification is enough to make the point. On paper it is a newer design than the Snapdragon 8s Gen 4 in its closest rival: a Cortex-X925 prime core on 3nm against a Cortex-X4 on 4nm.
Very little is missing below the headline.
The screen. A 6.83-inch 1.5K AMOLED at 120Hz, 2,000 nits in high-brightness mode, and 3,840Hz PWM dimming, the specification people who get headaches from flicker look for. POCO also quotes 3,500 nits, measured over a quarter of the screen, which is a highlight number, not what you will see on a sunny road.
The toughness. IP66, IP68, IP69 and IP69K, which covers dust, a dunk and a high-pressure jet. Gorilla Glass 7i on the front. Worth noting: POCO's global page lists IP68 alone, so the full set is an India claim, confirmed by India launch coverage.
The extras. An ultrasonic in-display fingerprint reader, which generally copes better with damp fingers than the optical kind. Stereo speakers. An IR blaster. NFC, Wi-Fi 7 and Bluetooth 6.0. It is a long list, and nothing on it is filler.
The software. HyperOS 3 on Android 16, with 4 OS upgrades and 6 years of security updates announced at launch. That is a solid promise. It is not on POCO's spec page, so we print it as announced rather than as a written warranty.
2 cameras, 1 of which is doing the work.
The main camera is good on paper. A 50MP sensor at 1/1.95-inch with an f/1.5 aperture and optical stabilisation is a proper low-light setup at this price. The second camera is an 8MP ultra-wide, which is fine for a group photo in daylight and not much more. There is no telephoto at all. If you shoot your child's school function from row 12, this is the wrong phone.
It is a big phone. 8.2mm thick with a 6.83-inch screen and 9,000mAh inside. We are not printing a weight, because the published figures disagree, but no phone with this battery is light. Hold one before you buy it.
The price moved. Rs. 42,999 at launch in March, Rs. 48,999 on the list since 17 August, and listings put the 12GB + 256GB at about Rs. 49,000 today. The other major retailer had only the 512GB version, at about Rs. 53,000. The phone is the same phone it was in March. You are paying 14% more for it.
The near-twin costs a little less.
OnePlus Nord 6. Listings sat between Rs. 44,500 and Rs. 47,000 for 8GB + 256GB on 19 October. It has the same 9,000mAh battery and the same 4 water ratings, a Snapdragon 8s Gen 4, a 6.78-inch AMOLED at a faster 165Hz, 80W charging, and the same 4-and-6-year update promise. The POCO wins on charging speed, on its newer prime core and on RAM, 12GB against 8GB. The OnePlus wins on refresh rate and on price. It has also climbed a long way from its own Rs. 38,999 launch price, which is why the 2 now sit so close. Our OnePlus Nord 6 review has the detail.
Samsung Galaxy S25 FE. Rs. 49,000 to Rs. 55,000 for 8GB + 128GB. Half the storage, a 4,900mAh battery and 45W charging, but a 3x telephoto with OIS, wireless charging, a slimmer body and 7 years of updates. It is the opposite kind of phone at the same money, and we put the 2 head to head in POCO X8 Pro Max vs Galaxy S25 FE.
- You want a 9,000mAh battery and a 100W top-up when you forget
- You play demanding games and want headroom for 4 years
- You want 4 water ratings, and 12GB + 256GB as the starting point
- You are happy with 1 good main camera
- Zoom matters: there is no telephoto
- You charge on a pad at your desk
- You want a phone that disappears into a pocket
- You would rather save a few thousand rupees for the same battery
Buy, for battery and speed. The POCO X8 Pro Max is a strong answer at about Rs. 49,000 to a simple question: which phone lasts longest and runs fastest? 9,000mAh, 100W, a 3nm Dimensity 9500s, 4 water ratings and a long, sensible feature list, with India getting the bigger battery for once. The compromises are the camera range, the size and a price that has climbed Rs. 6,000 since March. If those 3 do not bother you, it is hard to argue with.
Big battery, fast chip, fair price. Pick 2? This one picks 2 and a half.
For the rest of this price band, our best phones between Rs. 30,000 and Rs. 50,000 is the place to start. If the Pro Max is more phone than you need, our POCO X8 Pro review covers its smaller sibling.
We have not used this phone. This review is based on published specifications and live retail listings checked on 19 October 2026.
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