GT 5 Pro vs 15 Pro

Phone 1

Phone 2

Winner

Xiaomi 15 Pro

Lifespan decides this one: the 15 Pro is supported until Oct 2030 at $12.37 per month of safe use, while the GT 5 Pro runs out in Dec 2027 ($26.07/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: GT 5 Pro 66 · 15 Pro 74 — 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 5 Pro $470

Buy with care$26.07/mo

2023◆ Buy-by Dec 20252027

Xiaomi 15 Pro $650

Safe to buy$12.37/mo

2024◆ Buy-by Oct 20282030

Category by category

Display

GT 5 Pro 8015 Pro 90

The 15 Pro's screen is the better one — 6.73-inch ltpo amoled, 3200 x 1440, 120hz.

Performance

GT 5 Pro 9215 Pro 98

The 15 Pro's Qualcomm Snapdragon 8 Elite is simply the faster chip.

Camera

GT 5 Pro 7915 Pro 79

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

Battery

GT 5 Pro 8815 Pro 100

6,100mAh vs 5,400mAh — the 15 Pro lasts longer between charges.

Software longevity

GT 5 Pro 2115 Pro 63

The 15 Pro is supported until Oct 2030 — 34 months longer than the GT 5 Pro.

Value

GT 5 Pro 6615 Pro 74

Overall value goes to the 15 Pro at $12.37 per month of safe use.

Full spec table

Spec	GT 5 Pro	15 Pro
Price (street)	$470	$650
Display	6.78-inch LTPO AMOLED, 2780x1264, 144Hz	6.73-inch LTPO AMOLED, 3200 x 1440, 120Hz
Chipset	Qualcomm Snapdragon 8 Gen 3	Qualcomm Snapdragon 8 Elite
RAM	12GB/16GB	12GB/16GB
Storage	256GB/512GB/1TB	256GB/512GB/1TB
Battery	5,400 mAh	6,100 mAh
Charging	100W wired, 50W wireless	90W wired, 50W wireless
Rear cameras	50MP main, 50MP telephoto 3x periscope, 8MP ultra-wide	50MP main, 50MP ultra-wide, 50MP telephoto 5x
Dimensions	161.7 × 75.1 × 9.2 mm	161.3 × 74.6 × 8.4 mm
Weight	218 g	213 g
Water resistance	IP64	IP68
Supported until	Dec 2027	Oct 2030

GT 5 Pro full verdict →15 Pro 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.