The POCO X8 Power Vs Nothing Phone 4a are quite special and different at the same time. POCO has gone all-in on battery life, high-resolution display and fast charging. Nothing takes a more balanced route. It is all about performance, camera and a cleaner software experience.
The POCO X8 Power has a huge 10,000mAh battery, a 6.83-inch 1.5K AMOLED display and 100W fast charging. The Nothing Phone 4a has a Snapdragon 7s Gen 4 chip, a triple rear-camera system and Nothing OS 4.1.
So, which one makes more sense? Let’s check out:
POCO X8 Power Vs Nothing Phone 4a: Specs At A Glance
| Specification | POCO X8 Power | Nothing Phone 4a |
|---|---|---|
| Display | 6.83-inch AMOLED, 1.5K, 120Hz | 6.78-inch AMOLED, 120Hz |
| Processor | Snapdragon 6 Gen 5 | Snapdragon 7s Gen 4 |
| Rear cameras | 50MP + 8MP | 50MP + 50MP + 8MP |
| Front camera | 32MP | 32MP |
| Battery | 10,000mAh | 5,400mAh |
| Fast charging | 100W | 50W |
| Software | Android 16, HyperOS 3 | Android 16, Nothing OS 4.1 |
| RAM | 8GB | 8GB, 12GB |
| Storage | 128GB, 256GB | 128GB, 256GB |
| Weight | 229g | 204.5g |
| IP rating | IP69K | IP64 |
| Price | Around Rs. 36,000 | Around Rs. 36,000 |
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Design: Nothing Is Easier To Carry
The Nothing Phone 4a is the more comfortable phone. It weighs about 204.5g, while the POCO X8 Power weighs 229g. Both are around 8.5mm thick. That 10,000mAh battery has a cost. The X8 Power is noticeably heavier, and its body is wider too.
The Nothing Phone 4a design is also likely to appeal to people who want something a little less bulky. The X8 Power carries an IP69K rating, while the Nothing Phone 4a is rated IP64. If you want a phone that feels lighter in your pocket, I would pick the Nothing.
Display: POCO Gets The Edge

The POCO X8 Power has a 6.83-inch AMOLED display running at 120Hz, along with a 1.5K resolution of 1,280 x 2,772 pixels. The Nothing Phone 4a has a 6.78-inch AMOLED panel at 120Hz and 1,224 x 2,720 pixels.
The X8 Power gives you a slightly larger canvas and sharper image output. Its display also uses Gorilla Glass Victus 2. The Nothing Phone 4a is hardly a weak choice here. A 6.78-inch 120Hz AMOLED panel is still excellent for everyday use.
Performance: Nothing Phone 4a Has The Stronger Chip
This is where the Nothing Phone 4a pulls ahead.
The POCO X8 Power uses Qualcomm’s Snapdragon 6 Gen 5, while the Nothing Phone 4a uses the Snapdragon 7s Gen 4. The latter sits higher in Qualcomm’s lineup and has a faster CPU configuration.
The difference becomes clearer when you push the phones harder.
Gaming, heavier multitasking and demanding apps are better suited to the Nothing Phone 4a. It also has a 12GB RAM variant, while the POCO X8 Power has 8GB.
If performance is your priority, I would choose the Nothing Phone 4a without much hesitation.
Battery Life: POCO Wins!
This is the biggest reason to buy the POCO X8 Power.
It has a massive 10,000mAh battery. The Nothing Phone 4a has a 5,400mAh. The POCO also supports 100W fast charging, twice the rated charging speed of the Nothing Phone 4a’s 50W system.
That combination makes the X8 Power the obvious choice for people who hate charging their phone every day. There is also a practical side to such a large battery. Even if you use your phone moderately, you have a huge reserve for those days when your usage suddenly increases.
For battery life, POCO wins comfortably.
Cameras: Nothing Is Far More Interesting

The POCO X8 Power has a dual-camera setup consisting of a 50MP primary camera and an 8MP ultrawide camera. The Nothing Phone 4a adds a third camera: a 50MP periscope telephoto sensor alongside its 50MP primary and 8MP ultrawide cameras.
Nothing Phone 4a’s telephoto camera supports 3.5x optical zoom. Portraits, distant subjects and tighter compositions can benefit from a dedicated telephoto camera. The POCO is more straightforward. Its primary 50MP camera should handle normal photos, while the 8MP ultrawide camera covers wider scenes. Both phones have 32MP front cameras.
If photography is important to you, I would pick the Nothing Phone 4a.
Software: Nothing Has Cleaner Approach
Both phones run Android 16, but the software experience is quite different.
The POCO X8 Power uses HyperOS 3, while the Nothing Phone 4a runs Nothing OS 4.1. Gadgets 360 HyperOS has a lot going on. It provides customisation and system tools, but the interface can feel busier than stock Android.
Nothing OS is one of the strongest reasons to buy a Nothing phone. The design is clean, distinctive and generally less cluttered.
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Charging And Long-Term Use
The POCO X8 Power has another clear advantage in charging speed: 100W versus 50W on the Nothing Phone 4a.
The phone also has a bypass charging mode. It can be useful during long gaming sessions because power can be directed toward the system instead of relying entirely on the battery.
The Nothing Phone 4a 5,400mAh battery is considerably smaller.
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Final verdict
The Nothing Phone 4a is the better all-round smartphone, but the POCO X8 Power is the better battery phone. If you want better performance, cameras, a lighter body and a cleaner software experience, buy the Nothing Phone 4a.
If you want a phone that can keep going for long periods, has a huge display and charges at 100W, buy the POCO X8 Power. For most people, I would pick the Nothing Phone 4a when it comes to POCO X8 Power Vs Nothing Phone 4A. For heavy users who hate charging, the POCO X8 Power is the smarter purchase.
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