vivo X Fold vs OnePlus Open: A Deep Dive into Foldable Flagship Performance
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🏆 Quick Verdict
For most users, the OnePlus Open emerges as the superior choice. Its Snapdragon 8 Gen 2 chipset delivers noticeably faster performance and improved thermal management, coupled with a brighter display and impressive battery endurance. While the X Fold remains a capable device, the Open’s advancements justify the price difference.
| PHONES | ||
|---|---|---|
| Phone Names | vivo X Fold | OnePlus Open |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 66 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 38, 39, 40, 41, 46, 48, 66, 71 |
| 5G bands | 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78, 79 SA/NSA | 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 30, 38, 40, 41, 66, 71, 75, 77, 78 SA/NSA |
| Speed | HSPA, LTE, 5G | HSPA, LTE, 5G |
| Technology | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G | GSM / HSPA / LTE / 5G |
| Launch | ||
|---|---|---|
| Announced | 2022, April 11 | 2023, October 19 |
| Status | Available. Released 2022, April 22 | Available. Released 2023, October 26 |
| Body | ||
|---|---|---|
| Build | - | Glass front (Ceramic Guard) (folded), plastic front (unfolded), glass back or eco leather back, aluminum frame |
| Dimensions | Unfolded: 162 x 144.9 x 6.3 mm Folded: 162 x 74.5 x 14.6 mm | Unfolded: 153.4 x 143.1 x 5.8 mmFolded: 153.4 x 73.3 x 11.7 mm |
| SIM | Nano-SIM | Nano-SIM + Nano-SIM + eSIM (max 2 at a time) |
| Weight | 311 g (10.97 oz) | 239 g or 245 g (8.43 oz) |
| Display | ||
|---|---|---|
| Resolution | 1916 x 2160 pixels (~360 ppi density) | 2268 x 2440 pixels (~426 ppi density) |
| Size | 8.03 inches, 206.5 cm2 (~88.0% screen-to-body ratio) | 7.82 inches, 196.7 cm2 (~89.6% screen-to-body ratio) |
| Type | Foldable LTPO AMOLED, 120Hz, HDR10+ | Foldable LTPO3 Flexi-fluid AMOLED, 1B colors, Dolby Vision, 120Hz, 2800 nits (peak) |
| Platform | ||
|---|---|---|
| CPU | Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) | Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) |
| Chipset | Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) | Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm) |
| GPU | Adreno 730 | Adreno 740 |
| OS | Android 12, OriginOS Ocean | Android 13, upgradable to Android 15, OxygenOS 15 |
| Memory | ||
|---|---|---|
| Card slot | No | No |
| Internal | 256GB 12GB RAM, 512GB 12GB RAM | 512GB 16GB RAM, 1TB 16GB RAM |
| Main Camera | ||
|---|---|---|
| Features | Laser AF, Zeiss optics, Zeiss T* lens coating, Dual-LED flash, panorama | Hasselblad Color Calibration, LED flash, HDR, panorama |
| Quad | 50 MP, f/1.8, (wide), 1/1.57", 1.0µm, dual pixel PDAF, OIS 8 MP, f/3.4, 125mm (periscope telephoto), PDAF, OIS, 5x optical zoom 12 MP, f/2.0, 47mm (telephoto), PDAF, 2x optical zoom 48 MP, f/2.2, 14mm, 114˚ (ultrawide) | - |
| Triple | - | 48 MP, f/1.7, 24mm (wide), 1/1.43", 1.12µm, multi-directional PDAF, OIS 64 MP, f/2.6, 70mm (telephoto), 1/2.0", 0.7µm, PDAF, OIS, 3x optical zoom 48 MP, f/2.2, 14mm, 114˚ (ultrawide), 1/2.0", 0.8µm, PDAF |
| Video | 8K@30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS | 4K@30/60fps, 1080p@30/60/120/240/480fps gyro-EIS, HDR10+, Dolby Vision |
| Selfie camera | ||
|---|---|---|
| Features | HDR | HDR |
| Single | 16 MP, f/2.5, (wide) Cover camera: 16 MP, f/2.5, (wide) | 20MP, f/2.2, 20mm (ultrawide), 1/4.0", 0.7µm Cover camera: 32MP, f/2.4, 22mm (ultrawide), 1/3.14", 0.7µm |
| Video | 1080p@30fps | 4K@30fps, 1080p@30fps, gyro-EIS |
| Sound | ||
|---|---|---|
| 3.5mm jack | No | - |
| 35mm jack | No | No |
| Loudspeaker | Yes, with stereo speakers | Yes, with stereo speakers (Dolby Atmos enhanced) |
| Comms | ||
|---|---|---|
| Bluetooth | 5.2, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless | 5.3, A2DP, LE, aptX HD |
| Infrared port | - | Yes |
| NFC | Yes | Yes |
| Positioning | GPS, GLONASS, BDS, GALILEO, QZSS, NavIC | GPS (L1+L5), GLONASS, BDS, GALILEO (E1+E5a), QZSS |
| Radio | No | No |
| USB | USB Type-C 3.2, OTG | USB Type-C 3.1, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometer | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
| Battery | ||
|---|---|---|
| Charging | 66W wired, 100% in 37 min 50W wireless 10W reverse wireless | 67W wired, PD, 100% in 42 min Reverse wired |
| Type | 4600 mAh | Li-Po 4805 mAh |
| Misc | ||
|---|---|---|
| Colors | Black, Blue | Emerald Dusk, Voyager Black, Apex Edition |
| Models | V2178A | CPH2551 |
| Price | About 1300 EUR | $ 1,059.99 / € 926.54 |
| SAR | - | 0.98 W/kg (head) 0.76 W/kg (body) |
vivo X Fold
- Potentially lower price point
- Mature software experience (vivo)
- 50W wireless charging
- Older Snapdragon 8 Gen 1 chipset
- Likely lower peak display brightness
- Potentially shorter battery life
OnePlus Open
- Snapdragon 8 Gen 2 for superior performance
- Brighter 1238 nit display
- Excellent battery life (11:59h active use)
- Higher price tag
- Newer software may have initial bugs
- No wireless charging
Display Comparison
The OnePlus Open boasts a significantly brighter display, reaching a measured 1238 nits peak brightness, compared to the unspecified peak brightness of the vivo X Fold. While both likely utilize LTPO technology for adaptive refresh rates, the Open’s higher brightness translates to better outdoor visibility. The impact of panel calibration and color accuracy requires further testing, but the Open’s brightness advantage is immediately apparent. Bezels are also likely slimmer on the Open, contributing to a more immersive viewing experience.
Camera Comparison
Detailed camera analysis is hampered by limited data. However, the market positioning suggests the OnePlus Open will feature a more advanced camera system. While both likely employ multi-camera setups, the Open’s focus on photography, as indicated by marketing materials, suggests a larger main sensor and more sophisticated image processing algorithms. The X Fold’s camera is competent, but the Open is expected to deliver superior image quality, particularly in challenging lighting conditions. We can assume both will have capable ultrawide and telephoto lenses, but sensor size and aperture will be key differentiators.
Performance
The core difference lies in the chipsets. The OnePlus Open’s Snapdragon 8 Gen 2 (4nm) represents a substantial upgrade over the vivo X Fold’s Snapdragon 8 Gen 1 (4nm). The Gen 2 features a faster Cortex-X3 prime core (3.2 GHz vs 3.0 GHz) and improved Cortex-A715 and A710 performance cores. This translates to faster app loading, smoother multitasking, and superior gaming performance. The Gen 2’s 4nm process also offers better thermal efficiency, reducing the likelihood of throttling during sustained workloads. While both phones utilize LPDDR5x RAM, the Open’s chipset will maximize its potential.
Battery Life
The OnePlus Open demonstrates a clear advantage in battery endurance, achieving an active use score of 11:59h and an endurance rating of 96 hours. While the vivo X Fold’s battery capacity is unknown, the Open’s superior chipset efficiency and optimized software contribute to its longer runtime. Charging speeds are comparable, with the Open offering 67W wired charging (42 minutes to 100%) and the X Fold providing 66W (37 minutes). The X Fold also offers 50W wireless and 10W reverse wireless charging, while the Open provides reverse wired charging, offering flexibility in power sharing.
Buying Guide
Buy the vivo X Fold if you prioritize a more mature software experience and are seeking a foldable at a potentially lower price point, accepting compromises in raw processing power. Buy the OnePlus Open if you demand the best possible performance, a brighter and more vibrant display, and longer battery life, and are willing to pay a premium for the latest technology.