Reno 12 5G vs Galaxy M34 5G

Phone 1

Phone 2

Winner

Samsung Galaxy M34 5G

Lifespan decides this one: the Galaxy M34 5G is supported until Jul 2028 at $6.82 per month of safe use, while the Reno 12 5G runs out in Jun 2028 ($15.04/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Reno 12 5G 59 · Galaxy M34 5G 72 — methodology

The lifespan decider

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

Oppo Reno 12 5G $365

Buy with care$15.04/mo

2024◆ Buy-by Jun 20262028

Samsung Galaxy M34 5G $170

Buy with care$6.82/mo

2023◆ Buy-by Jul 20262028

Category by category

Display

Reno 12 5G 70Galaxy M34 5G 70

Both displays are effectively the same class.

Performance

Reno 12 5G 58Galaxy M34 5G 40

The Reno 12 5G's MediaTek Dimensity 7300-Energy (4nm) is simply the faster chip.

Camera

Reno 12 5G 67Galaxy M34 5G 67

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

Battery

Reno 12 5G 80Galaxy M34 5G 100

6,000mAh vs 5,000mAh — the Galaxy M34 5G lasts longer between charges.

Software longevity

Reno 12 5G 29Galaxy M34 5G 30

Both phones' support windows end around the same time.

Value

Reno 12 5G 59Galaxy M34 5G 72

Overall value goes to the Galaxy M34 5G at $6.82 per month of safe use.

Full spec table

Spec	Reno 12 5G	Galaxy M34 5G
Price (street)	$365	$170
Display	6.7-inch AMOLED, FHD+, 120Hz, Gorilla Glass 7i	6.5-inch Super AMOLED, 1080x2400 (FHD+), 120Hz
Chipset	MediaTek Dimensity 7300-Energy (4nm)	Samsung Exynos 1280
RAM	8GB/12GB	6GB/8GB
Storage	256GB/512GB	128GB
Battery	5,000 mAh	6,000 mAh
Charging	80W wired SuperVOOC	25W wired
Rear cameras	50MP main, 8MP ultra-wide, 2MP macro	50MP main, 8MP ultra-wide, 2MP macro
Dimensions	161.4 × 74.1 × 7.6 mm	161.7 × 77.2 × 8.8 mm
Weight	177 g	208 g
Water resistance	IP65	None
Supported until	Jun 2028	Jul 2028

Reno 12 5G full verdict →Galaxy M34 5G 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.