POCO X8 Power Now on Sale in India: ₹35,999 for a 10,000mAh Phone

Last updated: September 2026

POCO has spent the last two years turning battery capacity into a marketing weapon, and the POCO X8 Power is where that strategy stops being subtle. The phone packs a 10,000mAh silicon-carbon cell — a figure that would have sounded like a power bank spec eighteen months ago — into a body that is still under 9mm thick. It reached Indian buyers for the first time on 11 September 2026, alongside the slightly tamer POCO X8.

What makes this launch worth paying attention to is not just the number on the box. POCO has paired the huge cell with 100W wired charging, a 1.5K OLED panel and a durability rating stack that most phones twice the price do not carry. Below we have gone through the pricing, the sale details and the specs that actually matter, plus an honest look at who should skip it.

POCO X8 Power and POCO X8 price in India

POCO is selling two phones in this family, and the pricing gap between them is narrower than the naming suggests.

• POCO X8 Power (8GB + 128GB) — ₹35,999
• POCO X8 Power (8GB + 256GB) — ₹38,999
• POCO X8 (6GB + 128GB) — ₹29,999
• POCO X8 (8GB + 128GB) — ₹32,999
• POCO X8 (8GB + 256GB) — ₹35,999

POCO is also running launch-period offers that bring the effective figure down — reports mention a ₹2,000 coupon stacked with a ₹1,000 bank discount, which takes the X8 Power to roughly ₹32,999 and the base X8 to about ₹26,999. Treat those as promotional prices, not the sticker price: coupons on Flipkart change week to week, and the number you see on the product page is what you actually pay if the offer has lapsed.

Launch date vs first sale date

These two dates are different and it is worth separating them. POCO unveiled the X8 series in the first week of September 2026 — reports place the announcement on 4 or 5 September, and sources disagree by a day. The first sale, meaning the day you could actually buy one, was 11 September 2026 from 12 noon, through Flipkart. Both models are Flipkart exclusives in India at the time of writing, so there is no Amazon.in listing to compare against yet.

Key features: what the 10,000mAh cell buys you

The X8 Power's battery uses silicon-carbon anode chemistry, which is what lets POCO fit 10,000mAh into a chassis around 8.65mm thick and 229g. That weight is the trade-off — this is a genuinely heavy phone, and you feel it in a shirt pocket.

Charging is 100W HyperCharge on the Power model and 67W on the standard X8. The X8 makes do with a 9,000mAh cell, which is still enormous by any normal standard.

Both phones use a 6.83-inch 1.5K OLED display (2772 x 1280) with a 120Hz refresh rate, peak brightness quoted at up to 3,500 nits, and Gorilla Glass Victus 2 on top. The durability claim is the unusual part: POCO lists IP66, IP68, IP69 and IP69K together, meaning dust ingress, immersion, and high-pressure hot-water jets are all covered.

Specifications compared

• Chipset: Snapdragon 6 Gen 5 on the X8 Power; Snapdragon 6s Gen 4 on the X8
• Battery: 10,000mAh / 100W (Power) vs 9,000mAh / 67W (X8)
• Rear camera: 50MP f/1.5 with OIS plus an 8MP ultra-wide on the Power; 50MP f/1.8 with OIS plus 8MP ultra-wide on the X8
• Front camera: 32MP with 4K video on the Power; 16MP on the X8
• Build: 229g / 8.65mm (Power), 226g / 8.6mm (X8)

Note that the chipset difference is real but modest. The Snapdragon 6 Gen 5 is a step up, not a generational leap, and neither of these is a gaming flagship. If raw performance per rupee is your priority, this series is not where you should be looking.

Should You Buy the POCO X8 Power?

Buy it if: you are a heavy user who genuinely ends the day at 15 percent, you travel or commute long distances, or you want a phone that survives two full days without a charger. The IP69K rating also makes it a sensible pick for anyone working outdoors or around water.

Skip it if: weight matters to you. At 229g with a thick chassis, this is not a phone you forget is in your hand, and a case adds another 25-40g on top. Camera enthusiasts should also look elsewhere — a 50MP main sensor with an 8MP ultra-wide is competent, not special, and there is no telephoto. And at ₹35,999, the X8 Power sits in a segment where you can find faster chipsets if battery is not your single priority.

The base X8 at ₹29,999 is arguably the smarter buy for most people. A 9,000mAh battery is already excessive for normal use, and you save ₹6,000.

Protecting a 229g phone

A heavy phone falls harder. The physics is not complicated — more mass means more energy at impact, and the X8 Power carries about 30 percent more mass than a typical 175g mid-ranger. That shifts the case decision from optional to sensible.

Two things matter most here. First, a case with genuine corner thickness rather than a thin snap-on shell, because corners take the majority of real-world drop impacts. Second, a screen protector for that 6.83-inch panel — the display is the single most expensive component to replace on this phone. If you prefer a slim, non-yellowing shell, our anti yellow back cover range is built for exactly this, and for screen coverage on a flat panel, full glue tempered glass gives you edge-to-edge adhesion without the lifting problem cheaper glass has.

Royal Star does not stock X8-specific lines yet — new-model tooling takes a few weeks to arrive. Here is what we already carry across the POCO range:

Worth reading next: our guide on slim versus rugged back covers and how much drop protection you give up, and the data piece on how the 7,000mAh phone became normal in India.

Frequently Asked Questions

When did the POCO X8 Power go on sale in India?

The first sale was on 11 September 2026, starting at 12 noon, exclusively on Flipkart. The phone was announced roughly a week earlier, in the first week of September.

How much does the POCO X8 Power cost?

₹35,999 for the 8GB/128GB variant and ₹38,999 for 8GB/256GB. Launch-period coupons and bank offers reduced the effective price by around ₹3,000, but those promotions are temporary.

Is the POCO X8 available on Amazon India?

Not at the time of writing. Both the POCO X8 and X8 Power launched as Flipkart exclusives in India. Amazon.in does list the separate POCO X8 Pro, which is a different phone with different specifications.

Does a 10,000mAh battery make the phone too heavy?

The X8 Power weighs 229g, which is noticeably heavier than a typical 175-190g mid-range phone but comparable to a large-screen flagship like an iPhone Pro Max. Silicon-carbon chemistry is what keeps it from being worse. Add 25-40g for a protective case.

Final Thoughts

The POCO X8 Power is a single-idea phone executed well. If two-day battery life is the thing you want most from a smartphone, nothing else at ₹35,999 gets close in September 2026, and the IP69K rating is a genuine bonus. If you want a balanced device, the standard X8 at ₹29,999 delivers most of the same experience for less, and there are better cameras and faster chips elsewhere in this price band.

Stay tuned to our blog for daily mobile news, launch coverage and honest accessory buying advice from Royal Star.