Samsung Galaxy Z Flip vs. OnePlus Open: A Detailed Comparison of Foldable Titans
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🏆 Quick Verdict
For the average user prioritizing portability and a lower entry price, the Samsung Galaxy Z Flip remains a compelling choice. However, the OnePlus Open delivers a significantly superior experience in terms of performance, battery life, and display quality, justifying its higher price tag for power users.
| PHONES | ||
|---|---|---|
| Phone Names | Samsung Galaxy Z Flip | OnePlus Open |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 34, 38, 39, 40, 41, 46, 66, 71 | 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, 25, 28, 30, 38, 40, 41, 66, 71, 75, 77, 78 SA/NSA |
| Speed | HSPA 42.2/5.76 Mbps, LTE (5CA) Cat16 1000/150 Mbps | HSPA, LTE, 5G |
| Technology | GSM / CDMA / HSPA / EVDO / LTE | GSM / HSPA / LTE / 5G |
| Launch | ||
|---|---|---|
| Announced | 2020, February 11 | 2023, October 19 |
| Status | Available. Released 2020, February 14 | Available. Released 2023, October 26 |
| Body | ||
|---|---|---|
| Build | Plastic front, glass back (Gorilla Glass 6), aluminum frame | Glass front (Ceramic Guard) (folded), plastic front (unfolded), glass back or eco leather back, aluminum frame |
| Dimensions | Unfolded: 167.3 x 73.6 x 7.2 mm Folded: 87.4 x 73.6 x 17.3 mm | Unfolded: 153.4 x 143.1 x 5.8 mmFolded: 153.4 x 73.3 x 11.7 mm |
| SIM | Nano-SIM + eSIM | Nano-SIM + Nano-SIM + eSIM (max 2 at a time) |
| Weight | 183 g (6.46 oz) | 239 g or 245 g (8.43 oz) |
| Display | ||
|---|---|---|
| Resolution | 1080 x 2636 pixels (~425 ppi density) | 2268 x 2440 pixels (~426 ppi density) |
| Size | 6.7 inches, 101.6 cm2 (~82.5% screen-to-body ratio) | 7.82 inches, 196.7 cm2 (~89.6% screen-to-body ratio) |
| Type | Foldable Dynamic AMOLED, HDR10+ | Foldable LTPO3 Flexi-fluid AMOLED, 1B colors, Dolby Vision, 120Hz, 2800 nits (peak) |
| Platform | ||
|---|---|---|
| CPU | Octa-core (1x2.95 GHz Kryo 485 & 3x2.41 GHz Kryo 485 & 4x1.78 GHz Kryo 485) | Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) |
| Chipset | Qualcomm SM8150 Snapdragon 855+ (7 nm) | Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm) |
| GPU | Adreno 640 (700 MHz) | Adreno 740 |
| OS | Android 10, upgradable to Android 12, One UI 4.1.1 | Android 13, upgradable to Android 15, OxygenOS 15 |
| Memory | ||
|---|---|---|
| Card slot | No | No |
| Internal | 256GB 8GB RAM | 512GB 16GB RAM, 1TB 16GB RAM |
| Main Camera | ||
|---|---|---|
| Dual | 12 MP, f/1.8, 27mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS 12 MP, f/2.2, 123˚ (ultrawide), 1.12µm | - |
| Features | LED flash, HDR, panorama | Hasselblad Color Calibration, LED flash, HDR, panorama |
| 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 | 4K@30/60fps, 1080p@60/240fps, 720p@960fps, HDR10+ | 4K@30/60fps, 1080p@30/60/120/240/480fps gyro-EIS, HDR10+, Dolby Vision |
| Selfie camera | ||
|---|---|---|
| Features | HDR | HDR |
| Single | 10 MP, f/2.4, 26mm (wide), 1.22µm | 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 | 4K@30fps | 4K@30fps, 1080p@30fps, gyro-EIS |
| Sound | ||
|---|---|---|
| 3.5mm jack | No | - |
| 35mm jack | No | No |
| Loudspeaker | Yes | Yes, with stereo speakers (Dolby Atmos enhanced) |
| Comms | ||
|---|---|---|
| Bluetooth | 5.0, A2DP, LE | 5.3, A2DP, LE, aptX HD |
| Infrared port | - | Yes |
| NFC | Yes | Yes |
| Positioning | GPS, GLONASS, GALILEO, BDS | GPS (L1+L5), GLONASS, BDS, GALILEO (E1+E5a), QZSS |
| Radio | No | No |
| USB | USB Type-C 2.0, OTG | USB Type-C 3.1, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
| Battery | ||
|---|---|---|
| Charging | 15W wired Wireless | 67W wired, PD, 100% in 42 min Reverse wired |
| Type | Li-Po 3300 mAh | Li-Po 4805 mAh |
| Misc | ||
|---|---|---|
| Colors | Mirror Black, Mirror Purple, Mirror Gold, Thom Browne Edition | Emerald Dusk, Voyager Black, Apex Edition |
| Models | SM-F700, SM-F700F, SM-F700F/DS, SM-F700U/DS, SM-F700U1/DS, SM-F700N, M-F7000, SM-F700W/DS, SM-F700U1 | CPH2551 |
| Price | About 770 EUR | $ 1,059.99 / € 926.54 |
| SAR | 0.54 W/kg (head) 0.96 W/kg (body) | 0.98 W/kg (head) 0.76 W/kg (body) |
| SAR EU | 0.37 W/kg (head) 1.55 W/kg (body) | - |
Samsung Galaxy Z Flip
- Ultra-portable and pocketable design
- More affordable price point
- Refined and established foldable experience
- Significantly slower performance
- Subpar battery life and slow charging
- Dimmer display with lower resolution
OnePlus Open
- Flagship-level performance with Snapdragon 8 Gen 2
- Exceptional battery life and fast 67W charging
- Bright, high-resolution display for immersive viewing
- Larger and less pocketable than the Z Flip
- Higher price tag
- May be too large for some users
Display Comparison
The display is where the OnePlus Open immediately pulls ahead. Its measured peak brightness of 1238 nits dwarfs the Galaxy Z Flip’s 596 nits, translating to significantly better outdoor visibility. While both utilize foldable OLED technology, the OnePlus Open’s larger size and higher resolution contribute to a more immersive viewing experience. The Z Flip’s smaller display is undeniably more convenient for one-handed use, but sacrifices visual fidelity. We lack panel technology details (LTPO, refresh rate) for both, but the brightness difference is a clear win for the Open.
Camera Comparison
Context data is limited regarding camera specifics, but the OnePlus Open’s positioning suggests a more robust camera system. While the Z Flip likely offers a competent camera for social media, the Open is geared towards enthusiasts. The Open’s focus on 'Photo / Video' implies a more versatile setup, potentially including larger sensors and advanced image processing algorithms. The Z Flip’s likely reliance on smaller sensors and older image processing will result in less detail and dynamic range, particularly in low-light conditions. We can assume the Open will offer better video stabilization and more advanced features.
Performance
The performance gap is substantial. The Samsung Galaxy Z Flip relies on the Qualcomm Snapdragon 855+ (7nm), a chipset released in 2019. The OnePlus Open, conversely, boasts the Snapdragon 8 Gen 2 (4nm). This generational leap is critical; the 4nm process offers significantly improved power efficiency and thermal performance compared to the 7nm node. The Open’s CPU, featuring the Cortex-X3 prime core, will demonstrably outperform the Z Flip’s Kryo 485 cores in demanding tasks. The Open’s superior chipset translates to smoother multitasking, faster app loading times, and a more responsive overall experience. The Z Flip, while capable for everyday tasks, will struggle with graphically intensive games and prolonged heavy usage.
Battery Life
Battery life is a clear victory for the OnePlus Open. The active use score of 11:59h and endurance rating of 96h significantly outpace what the Z Flip can achieve. The Z Flip’s 15W wired charging is painfully slow compared to the Open’s 67W wired charging, capable of a full charge in just 42 minutes. The Open also offers reverse wired charging, a feature absent on the Z Flip. The Open’s larger battery capacity (not specified, but implied by endurance rating) combined with the more efficient Snapdragon 8 Gen 2 chipset delivers a dramatically improved battery experience.
Buying Guide
Buy the Samsung Galaxy Z Flip if you prioritize ultimate pocketability, a more affordable price point, and a familiar, refined foldable experience. It's ideal for fashion-conscious users who value form factor above all else. Buy the OnePlus Open if you demand flagship-level performance, exceptional battery life, a brighter and more vibrant display, and a more versatile camera system. This is the foldable for content creators, gamers, and those who want the best possible foldable experience.