PhoneLifespan

ROG Phone 8 Pro vs 14 Pro

vs

It depends

Too close to call outright

These two are within 3 points overall — it genuinely depends on price on the day. The ROG Phone 8 Pro edges both longevity and performance, so prefer it when prices are close.

Value Score: ROG Phone 8 Pro 61 · 14 Pro 64 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 Pro $800
Buy with care$25.92/mo
2024◆ Buy-by Jan 20272029
Xiaomi 14 Pro $600
Buy with care$20.95/mo
2023◆ Buy-by Nov 20262028

Category by category

Display
ROG Phone 8 Pro 8014 Pro 90

The 14 Pro's screen is the better one — 6.73-inch ltpo amoled, 3200 x 1440, 120hz.

Performance
ROG Phone 8 Pro 9214 Pro 92

Performance is a wash — same chip tier.

Camera
ROG Phone 8 Pro 7914 Pro 79

Camera systems are comparable on paper — pick by sample photos.

Battery
ROG Phone 8 Pro 9014 Pro 78

5,500mAh vs 4,880mAh — the ROG Phone 8 Pro lasts longer between charges.

Software longevity
ROG Phone 8 Pro 3714 Pro 34

Both phones' support windows end around the same time.

Value
ROG Phone 8 Pro 6114 Pro 64

Pound for pound, these two are equally good deals.

Full spec table
SpecROG Phone 8 Pro14 Pro
Price (street)$800$600
Display6.78-inch flexible LTPO AMOLED (Samsung E6), FHD+ (1080×2400), 1–165Hz, 720Hz touch sampling, 2500-nit peak6.73-inch LTPO AMOLED, 3200 x 1440, 120Hz
ChipsetSnapdragon 8 Gen 3Qualcomm Snapdragon 8 Gen 3
RAM16GB/24GB12GB/16GB
Storage512GB/1TB256GB/512GB/1TB
Battery5,500 mAh4,880 mAh
Charging65W wired (HyperCharge), 15W Qi wireless120W wired, 50W wireless
Rear cameras50MP main (Sony IMX890 1/1.56-inch, gimbal OIS), 13MP ultra-wide (120-degree), 32MP telephoto 3x (OIS)50MP main, 50MP ultra-wide, 50MP telephoto 3.2x
Dimensions163.8 × 76.8 × 8.9 mm161.4 × 75.3 × 8.5 mm
Weight225 g223 g
Water resistanceIP68IP68
Supported untilJan 2029Nov 2028

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