PhoneLifespan

ROG Phone 8 vs Xperia 1 VII

vs

Winner

Sony Xperia 1 VII

Lifespan decides this one: the Xperia 1 VII is supported until Jun 2031 at $23.44 per month of safe use, while the ROG Phone 8 runs out in Jan 2029 ($27.25/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: ROG Phone 8 60 · Xperia 1 VII 61 — methodology

The lifespan decider

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

Asus ROG Phone 8 $850
Buy with care$27.25/mo
2024◆ Buy-by Jan 20272029
Sony Xperia 1 VII $1399
Safe to buy$23.44/mo
2025◆ Buy-by Jun 20292031

Category by category

Display
ROG Phone 8 80Xperia 1 VII 80

Both displays are effectively the same class.

Performance
ROG Phone 8 92Xperia 1 VII 98

The Xperia 1 VII's Qualcomm Snapdragon 8 Elite is simply the faster chip.

Camera
ROG Phone 8 79Xperia 1 VII 74

The ROG Phone 8 has the stronger camera system — same lens count, higher-grade sensors.

Battery
ROG Phone 8 90Xperia 1 VII 80

5,500mAh vs 5,000mAh — the ROG Phone 8 lasts longer between charges.

Software longevity
ROG Phone 8 37Xperia 1 VII 71

The Xperia 1 VII is supported until Jun 2031 — 28 months longer than the ROG Phone 8.

Value
ROG Phone 8 60Xperia 1 VII 61

Pound for pound, these two are equally good deals.

Full spec table
SpecROG Phone 8Xperia 1 VII
Price (street)$850$1399
Display6.78-inch LTPO AMOLED, 1080x2400, 165Hz6.5-inch LTPO OLED, 1080x2340, 120Hz
ChipsetQualcomm Snapdragon 8 Gen 3Qualcomm Snapdragon 8 Elite
RAM12GB/16GB12GB
Storage256GB/512GB256GB/512GB
Battery5,500 mAh5,000 mAh
Charging65W wired, 15W wireless30W wired, 15W wireless
Rear cameras50MP main, 13MP ultra-wide, 32MP telephoto 3x48MP main, 48MP ultra-wide, 12MP telephoto
Dimensions163.8 × 76.8 × 8.9 mm162 × 74 × 8.2 mm
Weight225 g197 g
Water resistanceIP68IP68
Supported untilJan 2029Jun 2031
ROG Phone 8 full verdict →Xperia 1 VII 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.