5 vs 12

Phone 1

Phone 2

Winner

Fairphone 5

Lifespan decides this one: the 5 is supported until Sep 2031 at $9.54 per month of safe use, while the 12 runs out in Jan 2029 ($16.02/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: 5 57 · 12 72 — methodology

The lifespan decider

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

Fairphone 5 $600

Safe to buy$9.54/mo

2023◆ Buy-by Sep 20292031

OnePlus 12 $500

Buy with care$16.02/mo

2024◆ Buy-by Jan 20272029

Category by category

Display

5 5012 100

The 12's screen is the better one — 6.82-inch ltpo amoled proxdr, qhd+ (3168×1440), 1–120hz, up to 4500 nits peak.

Performance

5 5512 92

The 12's Snapdragon 8 Gen 3 is simply the faster chip.

Camera

5 6712 79

The 12 has the stronger camera system (3 real rear lenses vs 2).

Battery

5 6412 88

5,400mAh vs 4,200mAh — the 12 lasts longer between charges.

Software longevity

5 7512 37

The 5 is supported until Sep 2031 — 32 months longer than the 12.

Value

5 5712 72

Overall value goes to the 12 at $16.02 per month of safe use.

Full spec table

Spec	5	12
Price (street)	$600	$500
Display	6.46-inch OLED, FHD+, 90Hz, Gorilla Glass 5	6.82-inch LTPO AMOLED ProXDR, QHD+ (3168×1440), 1–120Hz, up to 4500 nits peak
Chipset	Qualcomm QCM6490 (6nm)	Snapdragon 8 Gen 3
RAM	8GB	12GB/16GB
Storage	256GB	256GB/512GB
Battery	4,200 mAh	5,400 mAh
Charging	30W wired; user-removable battery	80W SUPERVOOC wired (50W in North America), 50W wireless
Rear cameras	50MP main, 50MP ultra-wide	50MP main, 48MP ultra-wide, 64MP periscope 3x
Dimensions	161.6 × 75.8 × 9.6 mm	164.3 × 75.8 × 9.2 mm
Weight	212 g	220 g
Water resistance	IP55 (also MIL-STD-810H)	IP65
Supported until	Sep 2031	Jan 2029

5 full verdict →12 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.