Poco M8x 5G Price in India: Launched With 7,900mAh Battery

Poco M8x 5G price in India starts at Rs. 20,999. See full specs here.
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The Poco M8x 5G price in India is Rs. 20,999 for the 4GB plus 128GB configuration, making it the third model in the company's mid-range M8 lineup after the Poco M8 5G and the Poco M8 Power. It is a phone built around a single number, and that number is 7,900mAh. Poco has fitted a battery larger than most flagships carry into a phone that costs under Rs. 21,000, then spent the rest of the budget on the things that keep a battery that size useful.
All the other features listed in the specification sheet are influenced by the battery decision, together with certain compromises. Here is a complete examination of the price, the hardware, and the groups of people for whom this phone is best suited.
The base model is priced at Rs. 20,999 and includes 4GB of RAM together with 128GB of storage, while the more expensive version costs Rs. 22,999 and comes with 6GB of RAM and the same 128GB of storage.
At launch Poco is offering a bank discount of Rs. 2,000, which means that buyers who have an eligible card can purchase the phone for about Rs. 19,000.
Flipkart will hold its first sale on 27 August at 12 pm IST and the phone is available in black, blue and leather green colours; the green model has a vegan leather back and this is a suitable option if you want something instead of glossy plastic.
The standout feature of this device is its battery, which comes with a capacity of 7,900mAh and allows for 45W wired charging as well as 22.5W reverse wired charging so that you can use the phone to charge other devices via a cable.
Poco states that one charge will give you about 35 hours of use for social media, 27 days of standby, 13 hours of GPS usage, or 64 hours of music. In real-life situations, the average person will achieve two days' worth of use per charge, and even heavy users should still get a full day.
The screen is large but simple; it's an LCD of 6.9 inches with an HD+ resolution (720 x 1600 pixels) and a maximum refresh rate of 120Hz. The lower resolution is a compromise made in order to achieve a large battery, and this is apparent when compared to screens with full HD resolution.
The screen is shielded by Corning Gorilla Glass 7i and features Wet Touch 2.0 for an improved response when the fingers are damp, a feature that is helpful during the monsoon. It also holds the TUV Rheinland Low Blue Light, Circadian Friendly, and Flicker Free certifications. The device has an IP64 rating for resistance to dust and splashes.

The phone is equipped with a new octa-core Snapdragon 4 Gen 5 chipset manufactured using a 4nm process, which improves efficiency rather than raw speed, a combination that matches well with the large 7,900mAh battery.
Poco states that its apps start 43% faster than those on the previous generation and that the phone achieves a score in excess of 650,000 on the AnTuTu test; it features up to 6GB of LPDDR4x RAM and 128GB of UFS 2.2 storage, both of which are typical for this price category.
At this price, cooling performance is better than one might expect. The Poco features a triple cooling system together with a large graphite area, a copper foil layer, and thermal gel.
It is uncommon for phones priced under Rs. 21,000 to offer this degree of cooling, which indicates that Poco thinks users will use this phone for long periods rather than merely using it lightly.
The cameras are the weakest part of this phone. A 50MP main sensor with 2x digital zoom handles everything that matters, backed by a 2MP macro camera most people will open once and never again.
The front camera is 8 megapixels and video recording tops out at 1080p on both. If photography is high on your list, this isn't the phone for you at this price.

Software support is genuinely strong for the money. The M8x 5G ships with HyperOS 3 based on Android 16, and Poco is promising four OS upgrades and six years of security updates from launch.
That is a longer commitment than several phones costing twice as much, and it changes how you should think about the price. A phone you can safely use for five years at Rs. 20,999 is a different proposition from one you replace in two.
The phone itself is a Flipkart exclusive, but everything you will actually need alongside it is easier to find on Amazon, and usually cheaper.
A case is the first thing to buy, not an afterthought. At 7,900mAh, this is a heavy phone, and heavy phones fall harder. A basic shockproof back cover runs between Rs. 200 and Rs. 500. Check current prices on Amazon
Tempered glass costs almost nothing and saves the Gorilla Glass underneath. Gorilla Glass 7i is scratch-resistant, not scratch-proof, and a Rs. 150 to Rs. 400 screen guard is cheaper than a panel replacement. Check current prices on Amazon
You will want a proper 45W charger and a rated cable. The charging speed Poco quotes only happens with a charger and cable that can actually deliver it, and a good 45W brick with a 6A cable costs between Rs. 800 and Rs. 1,800. Check current prices on Amazon
Reverse charging is only useful if you own something to charge. The M8x can act as a power bank for earbuds or a smartwatch, so a decent pair of wireless earbuds between Rs. 1,000 and Rs. 2,500 pairs naturally with this phone. Check current prices on Amazon
The M8 family now has three members, and each one leans a different way. The Poco M8 5G is the standard model, the Poco M8 Power sits alongside it, and the M8x 5G is the endurance pick with the largest battery of the three and the newest chipset.
Against the wider market under Rs. 22,999, the trade is straightforward. Rivals will give you a full HD display and a better secondary camera. None of them will give you 7,900mAh. Decide which of those you will notice more often, because that is the whole comparison.
| Specification | Details |
|---|---|
| Processor | Snapdragon 4 Gen 5, octa-core, 4nm |
| Display | 6.9-inch HD+ LCD, 720 × 1600 pixels, up to 120Hz |
| Protection | Gorilla Glass 7i, Wet Touch 2.0, IP64 |
| RAM & Storage | Up to 6GB LPDDR4X RAM, 128GB UFS 2.2 storage |
| Rear Camera | 50MP main camera with 2× digital zoom + 2MP macro |
| Front Camera | 8MP |
| Video Recording | Up to 1080p |
| Battery | 7,900mAh |
| Charging | 45W wired, 22.5W reverse wired |
| Cooling | 12,439 sq mm graphite, 1,924 sq mm copper foil, 3.5W thermal gel |
| Software | HyperOS 3 based on Android 16 |
| Update Policy | 4 OS upgrades, 6 years of security updates |
| Colours | Black, Blue, Leather Green |
| Price | ₹20,999 onwards |
The Poco M8x 5G is a single-purpose phone that knows exactly what its purpose is. At Rs. 20,999, and closer to Rs. 19,000 with the bank discount, it delivers the biggest battery in its class, a genuinely new 4nm chipset, cooling hardware most rivals at this price do not bother with, and six years of security updates.
The compromises are clear and honest. An HD+ display on a 6.9-inch panel looks soft next to full-HD rivals, the 2-megapixel macro camera is filler, and 1080p is the ceiling for video. Poco has spent the budget on endurance and asked you to accept less elsewhere.
If that trade suits how you use a phone, very little at this price matches it. If it doesn't, these are not compromises you'll notice. Decide on the battery, because everything else here follows from it.
1. What is the Poco M8x 5G price in India?
The Poco M8x 5G starts at Rs. 20,999 for the 4GB and 128GB variant, while the 6GB and 128GB model costs Rs. 22,999. A Rs. 2,000 bank discount is available at launch for buyers using an eligible card.
2. When does the Poco M8x 5G go on sale and where can I buy it?
The first sale begins on 27 August at 12 pm IST, exclusively on Flipkart. Cases, screen guards and chargers for the phone are easier to find on Amazon.
3. How big is the Poco M8x 5G battery?
The phone carries a 7,900mAh battery with 45W wired charging and 22.5W reverse wired charging. Poco claims up to 64 hours of music playback, 13 hours of GPS navigation or 35 hours of social media scrolling on a single charge.
4. Which colors is the Poco M8x 5G available in?
It comes in Black, Blue and Leather Green. The Leather Green model uses a vegan leather finish on the back instead of the glossy plastic used on the other two.
5. Is the Poco M8x 5G good for gaming?
It is capable rather than exceptional. The Snapdragon 4 Gen 5 handles casual titles comfortably and the triple cooling solution helps it hold performance, but the HD+ display and LPDDR4x memory mean serious players should look higher up the range.
6. How good is the Poco M8x 5G display?
The 6.9-inch LCD runs at up to 120Hz and is protected by Gorilla Glass 7i, with Wet Touch 2.0 for damp fingers. The resolution is HD+ at 720 by 1600 pixels, which is the main compromise on this phone and is noticeable on a screen this large.
7. What cameras does the Poco M8x 5G have?
There is a 50 megapixel main camera with 2x digital zoom and a 2 megapixel macro sensor on the back, plus an 8 megapixel front camera. Video recording tops out at 1080p.
8. Is the Poco M8x 5G water resistant?
It carries an IP64 rating, which covers dust ingress and splashes of water from any direction. It is not rated for submersion, so rain and spills are fine but swimming is not.
9. Can the Poco M8x 5G charge other devices?
Yes. It supports 22.5W reverse wired charging, so it can top up earbuds, a smartwatch or a second phone using a cable. That is a practical use of a battery this large.
10. How long will the Poco M8x 5G receive updates?
Poco has committed to four Android OS upgrades and six years of security updates from launch, which is longer support than most phones in this price band offer.
Also Read: Best Mobile Selling Websites in India 2026: Top 5 Ranked
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