PhoneLifespan

13T vs Poco C71 4G

vs

Winner

Xiaomi Poco C71 4G

Lifespan decides this one: the Poco C71 4G is supported until Apr 2029 at $2.23 per month of safe use, while the 13T runs out in Sep 2028 ($12.81/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: 13T 69 · Poco C71 4G 69 — methodology

The lifespan decider

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

Xiaomi 13T $350
Buy with care$12.81/mo
2023◆ Buy-by Sep 20262028
Xiaomi Poco C71 4G $75
Buy with care$2.23/mo
2025◆ Buy-by Apr 20272029

Category by category

Display
13T 70Poco C71 4G 70

Both displays are effectively the same class.

Performance
13T 75Poco C71 4G 55

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

Camera
13T 79Poco C71 4G 40

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

Battery
13T 80Poco C71 4G 84

5,200mAh vs 5,000mAh — the Poco C71 4G lasts longer between charges.

Software longevity
13T 33Poco C71 4G 40

The Poco C71 4G is supported until Apr 2029 — 6 months longer than the 13T.

Value
13T 69Poco C71 4G 69

Pound for pound, these two are equally good deals.

Full spec table
Spec13TPoco C71 4G
Price (street)$350$75
Display6.67-inch AMOLED, 2712 x 1220, 144Hz6.88-inch IPS LCD, HD+, 120Hz
ChipsetMediaTek Dimensity 8200 UltraUnisoc T7250 (12nm)
RAM8GB/12GB4GB/6GB
Storage256GB64GB/128GB
Battery5,000 mAh5,200 mAh
Charging67W wired15W wired
Rear cameras50MP main, 12MP ultra-wide, 50MP telephoto 2x32MP main
Dimensions162.2 × 75.7 × 8.5 mm171.79 × 77.8 × 8.26 mm
Weight197 g193 g
Water resistanceIP68IP52
Supported untilSep 2028Apr 2029
13T full verdict →Poco C71 4G 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.