Realme P4 Power 5G
By Muhammad Tahir · Updated July 2026 · how we review
How long will it last?
Official promiseSupported until January 2030 · Buy-by January 2028
Realme promises 4 years of updates for this phone, so it's supported until January 2030 — buying it today still gets you about 3.5 years of safe use (verified July 2026).
Source: Realme's official policy · last verified 2026-07-19 · how we compute this
TrueCost
Street price ÷ months of safe use remaining — the number that makes cheap short-lived phones expensive, and well-supported ones cheap.
25% cheaper than the $300–600 median ($9.50/mo, dying phones excluded)
Is the P4 Power 5G worth buying in 2026?
Yes — it's safe to buy today: 42 months of software support remain, at $7.12 per month of safe use.
Our verdict
The first phone with a 10,001mAh battery, the Realme P4 Power turns multi-day endurance into its whole identity, backed by an official 3 OS / 4 security-year promise and full IP69 durability.
Pros
- Record 10,001mAh battery genuinely lasts two-plus days and Realme rates it for 32.5 hours of video, with 80W charging and 27W reverse charging to top up other devices
- Backed by an official 3 Android OS upgrades and 4 years of security patches from its January 2026 launch, so it stays safe to use to around 2030
- 6.78-inch 1.5K 144Hz AMOLED, Gorilla Glass 7i and IP66/IP68/IP69 ratings are strong for a sub-$310 phone
- Dimensity 7400 Ultra with up to 12GB RAM handles everyday tasks and light gaming comfortably
Cons
- At 219g and about 9.1mm thick, the huge battery makes it noticeably heavy and chunky
- Dual 50MP + 8MP camera is functional but not a standout, and there is no telephoto
- The Dimensity 7400 Ultra is mid-tier, so it is built for endurance rather than peak performance
Full specifications
Display
💡 Bigger numbers = smoother scrolling (Hz) and easier outdoor reading (nits).
| Screen | 6.78-inch 1.5K AMOLED (1280x2800), 144Hz, Gorilla Glass 7i |
|---|
Performance
💡 The phone's brain — it decides speed today and how well it ages.
| Chipset | MediaTek Dimensity 7400 Ultra |
|---|---|
| RAM | 8GB / 12GB |
| Storage | 128GB / 256GB |
Cameras
💡 Megapixels aren't everything — lens variety matters more day-to-day.
| main | 50MP — f/1.8, OIS |
|---|---|
| ultra-wide | 8MP — f/2.2 |
| front | 16MP |
Battery & charging
💡 Capacity in mAh — bigger usually means longer between charges.
| Battery | 10,001 mAh |
|---|---|
| Charging | 80W wired, 27W reverse wired |
Build
💡 Size, weight, and the materials between your phone and the floor.
| Dimensions | 163.3 x 76 x 9.1 mm (approx) |
|---|---|
| Weight | 219 g |
| Materials | Gorilla Glass 7i front, plastic frame and back, MIL-STD-810H |
| Water resistance | IP66/IP68/IP69 |
Software & connectivity
💡 The software it ships with, and how far it can upgrade.
| Software | Android 16 with realme UI 7.0 at launch |
|---|---|
| Connectivity | 5G, Wi-Fi, Bluetooth, NFC, USB-C |
| Update policy | 3 OS upgrades · 4 years of security updates (official promise) |
Better-value alternatives
Similar price, lower cost per month of safe ownership.
Frequently asked questions
How long will the Realme P4 Power get software updates?
Realme's P4 series policy covers 3 major Android OS upgrades and 4 years of security patches. Because the P4 Power launched in January 2026 on Android 16 with realme UI 7.0, that means OS updates up to Android 19 and security support to roughly January 2030 - a solid window that lets the enormous battery outlast several ordinary phones' worth of charge cycles.
Is the 10,001mAh battery worth the extra weight?
If battery anxiety is your main pain point, yes. The trade-off is real - 219g and about 9.1mm make it one of the chunkier phones in its class - but you get genuine two-day endurance, 32.5 hours of rated video playback and the ability to reverse-charge earbuds or a friend's phone. If you value slimness over stamina, a lighter P4 or 15T makes more sense.
Is the Realme P4 Power a good buy in 2026?
For endurance-focused buyers it is excellent value at around $306: a class-leading battery, a 144Hz AMOLED, Gorilla Glass 7i and IP69 water resistance, plus nearly four years of security support ahead. It is not a performance or camera champion, so gamers and photographers should look elsewhere, but as a dependable long-haul daily driver it is hard to beat.
Does the Realme P4 Power survive water and dust?
Yes. It carries IP66, IP68 and IP69 ratings, meaning it resists dust, submersion to about 1.5m and high-pressure, high-temperature water jets - unusually thorough protection at this price and a plus for a phone meant to be kept for years.
Compare it
Specs are collected from manufacturer documentation; prices reflect major US retailers and change often. Support end dates follow each brand's official policy (or, for Apple, its documented historical pattern). Last verified 2026-07-19.