Sisyphy Aramid Fibre Case for Galaxy Z Fold8: 20.3 g Front-and-Back Protection, Compared with PITAKA

This is the English edition of a review from my Japanese YouTube channel, iestaLife. I review gadgets from my home studio in Japan, so product links go to Amazon Japan.

Quick take

The Sisyphy aramid fibre case for the Galaxy Z Fold8 covers both the front (cover screen) half and the back, yet weighs just 20.3 g in total, and its MagSafe magnets are strong. Next to PITAKA’s aramid case, though, the finishing is less precise — on my blue one the weave pattern didn’t line up between the front and back halves.

Sisyphy aramid fibre case for Galaxy Z Fold8 — The Sisyphy front frame and back cover (20.3 g together)

What I tested

Sisyphy MagSafe aramid fibre case for Galaxy Z Fold8, blue (front frame + back cover), bought for ¥9,499
PITAKA MagSafe aramid fibre case (back only)
araree Aero Flex M (hinge protection), my current daily case
Spigen Slim Armor Pro MagFit (hinge protection)

What I found

Measured weights: Sisyphy 20.3 g (front + back), PITAKA 16.7 g (back only), Spigen 50.7 g. I recall the araree being about 37 g.
No clash with the smaller-sized glass protector I use on the cover screen. I didn’t confirm whether a larger black-edged protector fits.
Very thin and light, and opening the phone isn’t hindered. The case edge around the camera sits slightly above the lens surface. The hinge is left exposed, and drop protection is minimal.
MagSafe is strong — almost no wobble when standing the phone upright or sideways.
On my blue case the pattern heights didn’t match between the front and back halves, and the back pattern looked slightly tilted. Not something you notice all the time, but disappointing at nearly ¥10,000. PITAKA’s fit is more precise.
A PITAKA back with a Sisyphy front frame looked fine together, since the colours are close. Sisyphy sells the front frame alone (about ¥4,000 at the time, in black).
In the box: just the case and spare adhesive tape — no instructions.

Sisyphy case fitted to a Galaxy Z Fold8 — Fitted to my Galaxy Z Fold8

Which one?

Thinnest and lightest	An aramid case (PITAKA or Sisyphy)
Best finish	PITAKA
Aramid on the front too	Sisyphy
All-round, with hinge protection	araree Aero Flex M

I still haven’t settled on one perfect Fold8 case; for now the araree is my daily driver.

Watch the review

【超軽量20.3g】PITAKAそっくりのGalaxy Z Fold8ケース、惜しい…【Sisyphyアラミドケース】

The video is in Japanese; YouTube can show auto-generated captions. Useful chapters: 02:04 PITAKA comparison, 04:28 weights, 05:44 screen protector fit, 09:11 finishing precision, 10:17 MagSafe and stand use.

Limitations

One sample in one colour; the pattern alignment may differ between batches or colours. I didn’t drop-test any of the cases. Prices are Amazon Japan’s at the time of recording.

Products

Sisyphy MagSafe aramid fibre case, Galaxy Z Fold8: on Amazon Japan

PITAKA MagSafe aramid fibre case, Galaxy Z Fold8: on Amazon Japan

araree Aero Flex M, Galaxy Z Fold8: on Amazon Japan

Spigen Slim Armor Pro MagFit, Galaxy Z Fold8: on Amazon Japan

The Amazon Japan links above are affiliate links. As an Amazon Associate, I earn from qualifying purchases. Check the listing for the exact model, current price and shipping availability in your region.

More reviews in English