PhoneLifespan

Moto G15 vs 13T

vs

It depends

Too close to call outright

These two are within 4 points overall — it genuinely depends on price on the day. The 13T edges both longevity and performance, so prefer it when prices are close.

Value Score: Moto G15 65 · 13T 69 methodology

The lifespan decider

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

Motorola Moto G15 $175
Buy with care$8.81/mo
2025◆ Buy-by Feb 20262028
Xiaomi 13T $350
Buy with care$12.82/mo
2023◆ Buy-by Sep 20262028

Category by category

Display
Moto G15 7013T 70

Both displays are effectively the same class.

Performance
Moto G15 3913T 75

The 13T's MediaTek Dimensity 8200 Ultra is simply the faster chip.

Camera
Moto G15 5513T 79

The 13T has the stronger camera system (3 real rear lenses vs 1).

Battery
Moto G15 8413T 80

5,200mAh vs 5,000mAh — the Moto G15 lasts longer between charges.

Software longevity
Moto G15 2413T 33

The 13T is supported until Sep 2028 — 7 months longer than the Moto G15.

Value
Moto G15 6513T 69

Overall value goes to the 13T at $12.82 per month of safe use.

Full spec table
SpecMoto G1513T
Price (street)$175$350
Display6.72-inch IPS LCD, FHD+, 120Hz6.67-inch AMOLED, 2712 x 1220, 144Hz
ChipsetMediaTek Helio G81 ExtremeMediaTek Dimensity 8200 Ultra
RAM4GB/8GB8GB/12GB
Storage128GB/256GB/512GB256GB
Battery5,200 mAh5,000 mAh
Charging18W wired67W wired
Rear cameras50MP main, 2MP macro50MP main, 12MP ultra-wide, 50MP telephoto 2x
Dimensions165.7 × 76 × 8.2 mm162.2 × 75.7 × 8.5 mm
Weight190 g197 g
Water resistanceIP54IP68
Supported untilFeb 2028Sep 2028

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