OnePlus Open 3 Apex
Open your world. Close the gap.
| Network | GSM / HSPA / LTE / 5G |
| Launch | 2027 February 22 |
| Body | Dimensions: Unfolded: 153 x 143 x 4.5 mm Folded: 153 x 73 x 9.8 mm Weight: 215 g Build: Ceramic Guard front Vegan Leather back Liquidmetal Hinge SIM: Dual SIM Zero-Crease Guarantee |
| Display | Type: Foldable LTPO 5.0 AMOLED 144Hz Size: 8.1 inches (Main) 6.4 inches (Cover) Res: 2440 x 2600 pixels Protection: Ceramic Guard 2 |
| Platform | OS: Android 17 (OxygenOS 17) Chipset: Snapdragon 8 Gen 6 (1.8 nm) CPU: Octa-core GPU: Adreno 1000 |
| Memory | Card slot: No Internal: 1TB 24GB RAM 2TB 24GB RAM UFS 5.0 |
| Camera | Triple: 64 MP (wide) Sony LYT-Next OIS + 64 MP (periscope 6x) + 64 MP (ultrawide) Features: Open Canvas 3.0 Stylus Support (Both Screens) Video: 8K@60fps Dolby Vision |
| Sound | Loudspeaker: Yes 4-speaker spatial audio 3.5mm jack: No WLAN: Wi-Fi 7 Bluetooth: 5.6 NFC: Yes |
| Battery | Type: Dual-Cell 5700 mAh Charging: 120W wired 50W wireless |
Duration: 12 Months
Is the crease really gone?
Yes, the Liquidmetal hinge tension pulls the screen perfectly flat.
How thin is it?
4.5mm unfolded. It feels like holding a credit card.
Is it fragile?
Ceramic Guard 2 makes it drop resistant, but the inner screen is still softer than glass.
Does it support a stylus?
Yes, the OnePlus Stylo works on BOTH the inner and outer screens now.
How is the battery?
5700mAh is massive for a foldable. Easily lasts a day.
Is the camera better than Samsung Fold?
The hardware (Triple 64MP) is superior, offering consistent 4K quality on all lenses.
Does it have wireless charging?
Yes, 50W wireless charging is included.
Is it waterproof?
IPX8 rated (submersible), but not dust proof.
What is Open Canvas 3.0?
It allows you to tile 4 apps freely or create 'saved workspaces' like a PC.
How fast is wired charging?
120W charges it in about 32 minutes.
Does it have an alert slider?
Yes, the signature slider is present.
Is the outer screen usable?
Yes, it is a standard phone ratio (20:9), so it doesn't feel cramped.