GT Neo 6 vs Redmi Note 15 5G

Phone 1

Phone 2

Winner

Xiaomi Redmi Note 15 5G

Lifespan decides this one: the Redmi Note 15 5G is supported until Dec 2029 at $6.03 per month of safe use, while the GT Neo 6 runs out in May 2028 ($14.09/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: GT Neo 6 72 · Redmi Note 15 5G 71 — methodology

The lifespan decider

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

Realme GT Neo 6 $320

Buy with care$14.09/mo

2024◆ Buy-by May 20262028

Xiaomi Redmi Note 15 5G $250

Safe to buy$6.03/mo

2025◆ Buy-by Dec 20272029

Category by category

Display

GT Neo 6 80Redmi Note 15 5G 80

Both displays are effectively the same class.

Performance

GT Neo 6 82Redmi Note 15 5G 48

The GT Neo 6's Qualcomm Snapdragon 8s Gen 3 is simply the faster chip.

Camera

GT Neo 6 67Redmi Note 15 5G 67

Camera systems are comparable on paper — pick by sample photos.

Battery

GT Neo 6 90Redmi Note 15 5G 90

Battery capacities are close enough not to decide this.

Software longevity

GT Neo 6 27Redmi Note 15 5G 49

The Redmi Note 15 5G is supported until Dec 2029 — 19 months longer than the GT Neo 6.

Value

GT Neo 6 72Redmi Note 15 5G 71

Pound for pound, these two are equally good deals.

Full spec table

Spec	GT Neo 6	Redmi Note 15 5G
Price (street)	$320	$250
Display	6.78-inch LTPO AMOLED, 2780x1264, 120Hz	6.77-inch AMOLED, FHD+, 120Hz, 3200 nits peak
Chipset	Qualcomm Snapdragon 8s Gen 3	Qualcomm Snapdragon 6 Gen 3
RAM	12GB/16GB	8GB
Storage	256GB/512GB/1TB	256GB/512GB
Battery	5,500 mAh	5,520 mAh
Charging	120W wired	45W wired
Rear cameras	50MP main, 8MP ultra-wide	108MP main, 8MP ultra-wide
Dimensions	162.0 × 75.1 × 8.7 mm	164 × 75.4 × 7.4 mm
Weight	191 g	178 g
Water resistance	IP65	IP66
Supported until	May 2028	Dec 2029

GT Neo 6 full verdict →Redmi Note 15 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.