Galaxy Z Flip6 vs X100

Phone 1

Phone 2

Winner

Samsung Galaxy Z Flip6

Lifespan decides this one: the Galaxy Z Flip6 is supported until Jul 2031 at $11.77 per month of safe use, while the X100 runs out in Nov 2028 ($21.26/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Galaxy Z Flip6 66 · X100 64 — 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 Z Flip6 $720

Safe to buy$11.77/mo

2024◆ Buy-by Jul 20292031

Vivo X100 $620

Buy with care$21.26/mo

2023◆ Buy-by Nov 20262028

Category by category

Display

Galaxy Z Flip6 90X100 90

Both displays are effectively the same class.

Performance

Galaxy Z Flip6 92X100 93

Performance is a wash — same chip tier.

Camera

Galaxy Z Flip6 67X100 79

The X100 has the stronger camera system (3 real rear lenses vs 2).

Battery

Galaxy Z Flip6 60X100 80

5,000mAh vs 4,000mAh — the X100 lasts longer between charges.

Software longevity

Galaxy Z Flip6 73X100 35

The Galaxy Z Flip6 is supported until Jul 2031 — 32 months longer than the X100.

Value

Galaxy Z Flip6 66X100 64

Pound for pound, these two are equally good deals.

Full spec table

Spec	Galaxy Z Flip6	X100
Price (street)	$720	$620
Display	6.7-inch Dynamic AMOLED 2X inner foldable, FHD+, 1–120Hz, 2600 nits + 3.4-inch Super AMOLED cover	6.78-inch LTPO AMOLED, 2800x1260, 120Hz, up to 3000 nits peak
Chipset	Snapdragon 8 Gen 3 for Galaxy	MediaTek Dimensity 9300
RAM	12GB	12GB/16GB
Storage	256GB/512GB	256GB/512GB
Battery	4,000 mAh	5,000 mAh
Charging	25W wired, 15W wireless	120W wired
Rear cameras	50MP main, 12MP ultra-wide	50MP main, 50MP ultra-wide, 64MP telephoto 3x periscope
Dimensions	Unfolded 165.1 × 71.9 × 6.9 mm; Folded 85.1 × 71.9 × 14.9 mm	164.1 × 75.3 × 8.2 mm
Weight	187 g	202 g
Water resistance	IP48	IP68
Supported until	Jul 2031	Nov 2028

Galaxy Z Flip6 full verdict →X100 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.