Galaxy F34 5G vs Redmi 15 5G

Phone 1

Phone 2

Winner

Xiaomi Redmi 15 5G

Lifespan decides this one: the Redmi 15 5G is supported until Aug 2029 at $4.80 per month of safe use, while the Galaxy F34 5G runs out in Aug 2028 ($5.81/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Galaxy F34 5G 73 · Redmi 15 5G 75 — methodology

The lifespan decider

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

Samsung Galaxy F34 5G $150

Buy with care$5.81/mo

2023◆ Buy-by Aug 20262028

Xiaomi Redmi 15 5G $180

Safe to buy$4.80/mo

2025◆ Buy-by Aug 20272029

Category by category

Display

Galaxy F34 5G 70Redmi 15 5G 70

Both displays are effectively the same class.

Performance

Galaxy F34 5G 40Redmi 15 5G 46

The Redmi 15 5G's Qualcomm Snapdragon 6s Gen 3 is simply the faster chip.

Camera

Galaxy F34 5G 67Redmi 15 5G 55

The Galaxy F34 5G has the stronger camera system (2 real rear lenses vs 1).

Battery

Galaxy F34 5G 100Redmi 15 5G 100

Battery capacities are close enough not to decide this.

Software longevity

Galaxy F34 5G 31Redmi 15 5G 45

The Redmi 15 5G is supported until Aug 2029 — 12 months longer than the Galaxy F34 5G.

Value

Galaxy F34 5G 73Redmi 15 5G 75

Pound for pound, these two are equally good deals.

Full spec table

Spec	Galaxy F34 5G	Redmi 15 5G
Price (street)	$150	$180
Display	6.5-inch Super AMOLED, 1080 x 2340 (FHD+), 120Hz, Gorilla Glass 5	6.9-inch IPS LCD, FHD+, 144Hz, 850 nits peak
Chipset	Samsung Exynos 1280	Qualcomm Snapdragon 6s Gen 3
RAM	6GB/8GB	4GB/6GB/8GB
Storage	128GB	128GB/256GB
Battery	6,000 mAh	7,000 mAh
Charging	25W wired	33W wired, 18W reverse wired
Rear cameras	50MP main, 8MP ultra-wide, 2MP macro	50MP main, 2MP depth
Dimensions	161.9 × 77.4 × 8.8 mm	169.5 × 80.5 × 8.4 mm
Weight	208 g	217 g
Water resistance	None	IP64
Supported until	Aug 2028	Aug 2029

Galaxy F34 5G full verdict →Redmi 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.