15 Pro 5G vs P4 Pro 5G
It depends
Too close to call outright
These two are within 4 points overall, so it depends on you: keep phones for years → P4 Pro 5G (supported until Aug 2029); want maximum speed → 15 Pro 5G (Qualcomm Snapdragon 7 Gen 4 (4nm)).
Value Score: 15 Pro 5G 68 · P4 Pro 5G 72 — methodology
Who should pick which
Beyond the scores — our take on each phone and the buyer it actually suits.
A big-battery, big-screen mid-ranger with a rare triple-50MP camera setup and flagship-grade IP69 durability, with estimated support to 2029.
Pick it if
- ✓ Battery-life users
- ✓ Media watchers
Skip it if
- ✗ Peak-performance gamers
- ✗ Compact-phone fans
A value-flagship-lite with a curved 1.5K 144Hz AMOLED, a 7,000mAh battery and an official 3 OS / 4 security-year promise, let down mainly by a step back to IP66 durability.
Pick it if
- ✓ Value buyers who want a big battery and long support
- ✓ Media and gaming on a budget
Skip it if
- ✗ You need submersion-grade waterproofing
- ✗ You want a versatile zoom camera
The lifespan decider
When specs are close, support length decides it — this is what each phone costs per month of safe use.
Category by category
Both displays are effectively the same class.
Performance is a wash — same chip tier.
Camera systems are comparable on paper — pick by sample photos.
Battery capacities are close enough not to decide this.
Both phones' support windows end around the same time.
Overall value goes to the P4 Pro 5G at $7.61 per month of safe use.
Frequently asked
Does the Realme 15 Pro 5G have a waterproof rating?
Yes. It carries IP68 and IP69 ratings, surviving immersion and high-pressure water jets, plus MIL-STD-810H shock compliance.
How long will the Realme 15 Pro get software updates?
Realme commits to roughly 3 major Android OS upgrades and 4 years of security patches for its number series, putting end of support around July 2029.
How long will the Realme P4 Pro 5G get updates?
Realme officially commits the P4 series to 3 major Android OS upgrades and 4 years of security patches. Launched in August 2025 on Android 15 with realme UI 6.0, the P4 Pro will move up to Android 18 and receive security patches until about August 2029. That roughly four-year window is strong at this price and a key reason it is a sensible long-term budget keeper.
Is the Realme P4 Pro 5G worth buying in 2026?
Yes for value seekers: at around $294 you get a curved 144Hz AMOLED, a 7,000mAh battery, Snapdragon 7 Gen 4 performance and about three years of remaining security support. The main compromises are the downgraded IP66 rating and the basic secondary camera, so anyone who dunks their phone or wants zoom should weigh those carefully.
Full spec table
| Spec | 15 Pro 5G | P4 Pro 5G |
|---|---|---|
| Price (street) | $330 | $280 |
| Display | 6.8-inch AMOLED, 1.5K, 144Hz, up to 6500 nits peak, HDR10+, curved | 6.8-inch curved 1.5K AMOLED (1280x2800), 144Hz, up to 6500 nits peak, Gorilla Glass 7i |
| Chipset | Qualcomm Snapdragon 7 Gen 4 (4nm) | Qualcomm Snapdragon 7 Gen 4 |
| RAM | 8GB/12GB | 8GB/12GB |
| Storage | 128GB/256GB/512GB | 128GB/256GB/512GB |
| Battery | 7,000 mAh | 7,000 mAh |
| Charging | 80W wired SuperVOOC | 80W wired, 10W reverse |
| Rear cameras | 50MP main, 50MP ultra-wide | 50MP main, 8MP ultra-wide |
| Dimensions | 162.3 × 76.2 × 7.7 mm | 162.27 x 76.16 x 7.68 mm |
| Weight | 187 g | 189 g |
| Water resistance | IP68/IP69 (also MIL-STD-810H) | IP65/IP66 |
| Supported until | Jul 2029 | Aug 2029 |
More comparisons
Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.