PhoneLifespan

Poco M7 5G vs Redmi Note 15 Pro 5G

vs

Winner

Xiaomi Redmi Note 15 Pro 5G

Lifespan decides this one: the Redmi Note 15 Pro 5G is supported until Jan 2030 at $7.45 per month of safe use, while the Poco M7 5G runs out in Mar 2029 ($3.68/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Poco M7 5G 73 · Redmi Note 15 Pro 5G 73 — methodology

The lifespan decider

When specs are close, support length decides it — this is what each phone costs per month of safe use.

Xiaomi Poco M7 5G $120
Buy with care$3.68/mo
2025◆ Buy-by Mar 20272029
Xiaomi Redmi Note 15 Pro 5G $320
Safe to buy$7.45/mo
2026◆ Buy-by Jan 20282030

Category by category

Display
Poco M7 5G 70Redmi Note 15 Pro 5G 70

Both displays are effectively the same class.

Performance
Poco M7 5G 42Redmi Note 15 Pro 5G 62

The Redmi Note 15 Pro 5G's MediaTek Dimensity 7400-Ultra (4nm) is simply the faster chip.

Camera
Poco M7 5G 55Redmi Note 15 Pro 5G 72

The Redmi Note 15 Pro 5G has the stronger camera system (2 real rear lenses vs 1).

Battery
Poco M7 5G 100Redmi Note 15 Pro 5G 100

Battery capacities are close enough not to decide this.

Software longevity
Poco M7 5G 39Redmi Note 15 Pro 5G 51

The Redmi Note 15 Pro 5G is supported until Jan 2030 — 10 months longer than the Poco M7 5G.

Value
Poco M7 5G 73Redmi Note 15 Pro 5G 73

Pound for pound, these two are equally good deals.

Full spec table
SpecPoco M7 5GRedmi Note 15 Pro 5G
Price (street)$120$320
Display6.88-inch IPS LCD, HD+, 120Hz, 600 nits peak6.83-inch AMOLED, 1.5K, 120Hz, 12-bit, Dolby Vision/HDR10+
ChipsetQualcomm Snapdragon 4 Gen 2 (4nm)MediaTek Dimensity 7400-Ultra (4nm)
RAM6GB/8GB8GB/12GB
Storage128GB256GB/512GB
Battery7,000 mAh6,580 mAh
Charging33W wired45W wired, 22.5W reverse wired
Rear cameras50MP main200MP main, 8MP ultra-wide
Dimensions171.5 × 77.5 × 8.9 mm163.6 × 78.1 × 8.0 mm
Weight205 g210 g
Water resistanceIP64IP68/IP69
Supported untilMar 2029Jan 2030
Poco M7 5G full verdict →Redmi Note 15 Pro 5G full verdict →Longevity master board →

Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.