Published: February 22, 2026 | Updated: February 22, 2026
Battery anxiety is still the biggest problem for smartphone users in India. Charging once or even twice a day has become normal. But what if a phone easily lasts two full days without charging?
The newly launched Realme P4 Power smartphone in India is getting massive attention because it brings something never seen before — a huge 10,000mAh battery inside a regular smartphone body. After using the device continuously for nearly 15 days, including gaming, 5G usage, video streaming, and camera testing, here is the complete Realme P4 Power full review.
Let’s find out whether this is truly the best battery phone under ₹25,000 or just marketing hype.
Realme P4 Power Quick Specifications
| Feature | Details |
|---|---|
| Display | 6.8-inch 1.5K AMOLED, 144Hz |
| Processor | MediaTek Dimensity 7400 Ultra |
| Battery | 10,000mAh |
| Charging | 80W Fast Charging |
| Rear Camera | 50MP + 8MP Ultra-wide |
| Front Camera | 16MP |
| OS | Android 16, Realme UI 7 |
| Protection | Gorilla Glass 7A |
| Water Resistance | IP66 / IP68 / IP69 |
| Weight | 224g |
| Starting Price | ₹23,999 (Offer Price) |
Box Contents: Everything Included
Realme still follows a consumer-friendly approach.
Inside the box you get:
- Realme P4 Power smartphone
- 80W fast charger
- USB Type-C cable
- Transparent protective case
- SIM ejector tool
- Screen protection accessories
You don’t need to buy anything separately after purchase.
Realme P4 Power Battery Test: Real Usage Results
Testing was done using:
- Continuous 5G data
- Wi-Fi usage
- Gaming
- Camera recording
- Social media scrolling
Heavy Usage Battery Results (5G Network)
- 3.5 hours YouTube 4K streaming → 26% drop
- 2 hours BGMI gaming (90FPS) → 28% drop
- 1 hour Instagram usage → 8% drop
- 45 minutes 4K recording → 10% drop
Total Screen-On Time: 11 hours 39 minutes
The phone required almost two days to fully drain.
Normal Daily Usage
Under practical usage:
- Calls
- Videos
- Browsing
You can comfortably expect 14–15 hours screen time or nearly 2-day battery backup.
Wi-Fi usage adds roughly one extra hour compared to 5G.
Reverse Charging: Works Like a Power Bank
Realme P4 Power supports 27W reverse wired charging.
During testing:
- A 7,000mAh phone was charged from dead condition
- Reached nearly 90% charge
This means the phone can genuinely act as a power bank during emergencies or travel.
Ideal for:
- Delivery partners
- Travelers
- Outdoor professionals
- Long journeys
Charging Speed: Faster Than Expected
Despite such a massive battery, charging time remains practical.
| Charging Level | Time Required |
|---|---|
| 0–50% | 35–38 minutes |
| 0–100% | 1 hour 35 minutes |
The included 80W charger fully charges the phone in about 90 minutes.
Even at 5% battery, you can still talk for around 28 minutes.
Battery Safety & Durability
Realme has added strong safety measures:
- Drop resistance testing
- High temperature testing
- Compression testing
- Overcharge protection
The device carries 5-Star battery safety certification with a five-layer protection system.
Realme claims battery durability designed for up to 8 years of usage.
Weight & Build Quality
A common question: Is a 10,000mAh phone too heavy?
- Weight: 224 grams
- Thickness: 9.08mm
Interestingly, many 10,000mAh power banks weigh more than this phone.
After regular use, the weight feels manageable.
Build Highlights
- Gorilla Glass 7A protection
- IP66 + IP68 + IP69 rating
- Military-grade shock resistance claims
The phone can handle water splashes and strong water jets.
Display Experience: Surprisingly Premium
Realme didn’t compromise on display quality.
Display Features
- 6.8-inch AMOLED screen
- 1.5K resolution
- 144Hz refresh rate
- 10-bit colour panel
- Peak brightness up to 6500 nits
Outdoor visibility is excellent even under direct sunlight.
Supports:
- Netflix HD
- Amazon Prime HD
- Widevine L1 certification
Only downside: single speaker instead of stereo.
Performance & Gaming Experience
The phone runs on MediaTek Dimensity 7400 Ultra processor.
Gaming results:
- BGMI → 90FPS gameplay
- Free Fire → 120FPS support
- Frame interpolation improves smoothness
This is a balanced performance chip, ideal for everyday users and moderate gamers.
Memory:
- 8GB LPDDR4X RAM
- 128GB UFS 3.1 storage
Camera Performance
Rear Camera Setup
- 50MP Sony IMX882 main sensor (OIS)
- 8MP ultra-wide lens
Daylight photos look detailed with natural colours.
Low-light performance shows slight noise but remains usable.
Front Camera
- 16MP selfie camera
- Good skin tones in proper lighting
Video Recording
- Rear: 4K 30fps with stabilization
- Front: 1080p recording
- Portrait video & slow motion supported
- Underwater photography mode included
Software & Features
Runs on Android 16 with Realme UI 7.
Update policy:
- 3 Android updates
- 4 years security updates
Useful features include:
- Silent call recording
- App cloning
- App lock & hide apps
- In-display fingerprint sensor
- IR Blaster
- Wi-Fi 6 & Bluetooth 5.4
Missing:
- NFC
- MicroSD card slot
Realme P4 Power India Price
| Variant | Price |
|---|---|
| 8GB + 128GB | ₹25,999 |
Launch offers reduce effective price to ₹23,999.
Available via Flipkart and Realme official store.
Why Everyone Is Talking About Realme P4 Power Right Now
Most smartphones compete on camera or performance.
Realme P4 Power focuses on something users genuinely need — battery freedom.
You charge once and forget about charging for two days.
That changes daily smartphone usage completely.
Who Should Buy This Phone?
Perfect for:
- Delivery executives
- Travelers
- Outdoor workers
- Families with kids
- Users tired of daily charging
Not ideal for:
- Camera enthusiasts
- Ultra-light phone lovers
- Hardcore gamers
Final Verdict
After 15 days of real-world testing, the Realme P4 Power proves o ne thing clearly — battery life is its superpower.
Under ₹25,000, it offers:
- Genuine 2-day battery backup
- Power bank functionality
- Fast charging
- Bright AMOLED display
- Durable design
If long battery life matters more than flagship performance, this phone easily becomes one of the most practical smartphones currently available in India.
Tested and reviewed after 15 days of real-world usage including gaming, streaming, and continuous 5G performance testing.
FAQs
Does Realme P4 Power really last two days?
Yes, normal users can easily get close to two days of battery life.
How fast does Realme P4 Power charge?
It reaches 100% in about 1 hour 35 minutes using the 80W charger.
Can Realme P4 Power charge other phones?
Yes, reverse charging allows it to work like a power bank.
Is Realme P4 Power good for gaming?
It handles BGMI and Free Fire smoothly but isn’t a flagship gaming phone.
What is Realme P4 Power price in India?
Effective launch price starts around ₹23,999 with offers.