PhoneLifespan

Galaxy M55 5G vs Xperia 10 VI

vs

Winner

Samsung Galaxy M55 5G

The Galaxy M55 5G wins this one, taking performance and display decisively. Against the Xperia 10 VI it's also the sounder buy at $8.07 per month of safe use.

Value Score: Galaxy M55 5G 73 · Xperia 10 VI 53 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 M55 5G $270
Buy with care$8.07/mo
2024◆ Buy-by Mar 20272029
Sony Xperia 10 VI $330
Buy with care$14.06/mo
2024◆ Buy-by May 20262028

Category by category

Display
Galaxy M55 5G 70Xperia 10 VI 50

The Galaxy M55 5G's screen is the better one — 6.7-inch super amoled plus, 1080x2400 (fhd+), 120hz.

Performance
Galaxy M55 5G 70Xperia 10 VI 46

The Galaxy M55 5G's Qualcomm Snapdragon 7 Gen 1 is simply the faster chip.

Camera
Galaxy M55 5G 67Xperia 10 VI 62

The Galaxy M55 5G has the stronger camera system — same lens count, higher-grade sensors.

Battery
Galaxy M55 5G 80Xperia 10 VI 80

Battery capacities are close enough not to decide this.

Software longevity
Galaxy M55 5G 40Xperia 10 VI 28

The Galaxy M55 5G is supported until Mar 2029 — 10 months longer than the Xperia 10 VI.

Value
Galaxy M55 5G 73Xperia 10 VI 53

Overall value goes to the Galaxy M55 5G at $8.07 per month of safe use.

Full spec table
SpecGalaxy M55 5GXperia 10 VI
Price (street)$270$330
Display6.7-inch Super AMOLED Plus, 1080x2400 (FHD+), 120Hz6.1-inch OLED, FHD+ (1080×2520), 21:9, 60Hz
ChipsetQualcomm Snapdragon 7 Gen 1Snapdragon 6 Gen 1
RAM8GB/12GB8GB
Storage128GB/256GB128GB
Battery5,000 mAh5,000 mAh
Charging45W wired30W wired (USB PD)
Rear cameras50MP main, 8MP ultra-wide, 2MP macro48MP main (with OIS), 8MP ultra-wide
Dimensions163.9 × 76.5 × 7.8 mm155 × 68 × 8.3 mm
Weight180 g164 g
Water resistanceNoneIP65/IP68
Supported untilMar 2029May 2028

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