PhoneLifespan

Xperia 10 VI vs Redmi K80

vs

Winner

Xiaomi Redmi K80

Lifespan decides this one: the Redmi K80 is supported until Nov 2029 at $8.59 per month of safe use, while the Xperia 10 VI runs out in May 2028 ($14.14/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Xperia 10 VI 53 · Redmi K80 79 — methodology

The lifespan decider

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

Sony Xperia 10 VI $330
Buy with care$14.14/mo
2024◆ Buy-by May 20262028
Xiaomi Redmi K80 $355
Safe to buy$8.59/mo
2024◆ Buy-by Nov 20272029

Category by category

Display
Xperia 10 VI 50Redmi K80 80

The Redmi K80's screen is the better one — 6.67-inch amoled, 2k, 120hz, 3200 nits peak.

Performance
Xperia 10 VI 46Redmi K80 92

The Redmi K80's Qualcomm Snapdragon 8 Gen 3 (4nm) is simply the faster chip.

Camera
Xperia 10 VI 62Redmi K80 67

The Redmi K80 has the stronger camera system — same lens count, higher-grade sensors.

Battery
Xperia 10 VI 80Redmi K80 100

6,550mAh vs 5,000mAh — the Redmi K80 lasts longer between charges.

Software longevity
Xperia 10 VI 28Redmi K80 49

The Redmi K80 is supported until Nov 2029 — 18 months longer than the Xperia 10 VI.

Value
Xperia 10 VI 53Redmi K80 79

Overall value goes to the Redmi K80 at $8.59 per month of safe use.

Full spec table
SpecXperia 10 VIRedmi K80
Price (street)$330$355
Display6.1-inch OLED, FHD+ (1080×2520), 21:9, 60Hz6.67-inch AMOLED, 2K, 120Hz, 3200 nits peak
ChipsetSnapdragon 6 Gen 1Qualcomm Snapdragon 8 Gen 3 (4nm)
RAM8GB12GB/16GB
Storage128GB256GB/512GB/1TB
Battery5,000 mAh6,550 mAh
Charging30W wired (USB PD)90W wired, 30W wireless
Rear cameras48MP main (with OIS), 8MP ultra-wide50MP main, 8MP ultra-wide, 2MP macro
Dimensions155 × 68 × 8.3 mm160.3 × 75.0 × 8.0 mm
Weight164 g206 g
Water resistanceIP65/IP68IP68
Supported untilMay 2028Nov 2029
Xperia 10 VI full verdict →Redmi K80 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.