Xiaomi Mi Mix Fold vs OnePlus Open
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| PHONES | ||
|---|---|---|
| Phone Names | Xiaomi Mi Mix Fold | 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, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42 | 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, 3, 28, 41, 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 / EVDO / LTE / 5G | GSM / HSPA / LTE / 5G |
| CDMA2000 1xEV-DO | - | |
| Launch | ||
|---|---|---|
| Announced | 2021, March | 2023, October 19 |
| Status | Available. Released 2021, April 16 | Available. Released 2023, October 26 |
| Body | ||
|---|---|---|
| Build | Glass front (folded), plastic front (unfolded), glass back (Gorilla Glass 5) or ceramic back, aluminum frame | Glass front (Ceramic Guard) (folded), plastic front (unfolded), glass back or eco leather back, aluminum frame |
| Dimensions | Unfolded: 173.3 x 133.4 x 7.6 mm Folded: 173.3 x 69.8 x 17.2 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 + Nano-SIM + eSIM (max 2 at a time) |
| Weight | 317 g (Glass)332 g (Ceramic) (11.18 oz) | 239 g or 245 g (8.43 oz) |
| Display | ||
|---|---|---|
| Resolution | 1860 x 2480 pixels, 4:3 ratio (~387 ppi density) | 2268 x 2440 pixels (~426 ppi density) |
| Size | 8.01 inches, 198.7 cm2 (~85.9% screen-to-body ratio) | 7.82 inches, 196.7 cm2 (~89.6% screen-to-body ratio) |
| Type | Foldable AMOLED, 1B colors, HDR10+, Dolby Vision, 600 nits (typ), 900 nits (peak) | Foldable LTPO3 Flexi-fluid AMOLED, 1B colors, Dolby Vision, 120Hz, 2800 nits (peak) |
| Cover display: AMOLED, 90Hz, HDR10+, Dolby Vision, 650 nits (typ), 900 nits (peak) 6.52 inches, 840 x 2520 pixels, 27:9 ratio | - | |
| Platform | ||
|---|---|---|
| CPU | Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) | Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) |
| Chipset | Qualcomm SM8350 Snapdragon 888 5G (5 nm) | Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm) |
| GPU | Adreno 660 | Adreno 740 |
| OS | Android 10, MIUI 12 | Android 13, upgradable to Android 15, OxygenOS 15 |
| Memory | ||
|---|---|---|
| Card slot | No | No |
| Internal | 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM | 512GB 16GB RAM, 1TB 16GB RAM |
| UFS 3.1 | - | |
| Main Camera | ||
|---|---|---|
| Features | Color spectrum sensor, Dual-LED flash, HDR, panorama | Hasselblad Color Calibration, LED flash, HDR, panorama |
| Single | 20 MP, 27mm (wide), 1/3.4", 0.8µm | - |
| Triple | 108 MP, f/1.8, (wide), 1/1.52", 0.7µm, PDAF 8 MP, 80mm (telephoto/macro), liquid lens, PDAF, 3x optical zoom 13 MP, f/2.4, 123˚ (ultrawide), 1.12µm | 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@24/30fps, 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, panorama | HDR |
| Single | 20 MP, (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@30/60fps, 720p@120fps | 4K@30fps, 1080p@30fps, gyro-EIS |
| Sound | ||
|---|---|---|
| 3.5mm jack | No | - |
| 35mm jack | No | No |
| Loudspeaker | Yes, with stereo speakers (4 speakers) | Yes, with stereo speakers (Dolby Atmos enhanced) |
| 24-bit/192kHz audio Tuned by Harman Kardon | - | |
| Comms | ||
|---|---|---|
| Bluetooth | 5.2, A2DP, LE, aptX HD, aptX Adaptive | 5.3, A2DP, LE, aptX HD |
| Infrared port | Yes | Yes |
| NFC | Yes | Yes |
| Positioning | GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5) | GPS (L1+L5), GLONASS, BDS, GALILEO (E1+E5a), QZSS |
| Radio | No | No |
| USB | USB Type-C | USB Type-C 3.1, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6e, 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 | 67W wired, PD3.0, QC4, 100% in 37 min | 67W wired, PD, 100% in 42 min Reverse wired |
| Type | Li-Po 5020 mAh | Li-Po 4805 mAh |
| Misc | ||
|---|---|---|
| Colors | Black, Ceramic | Emerald Dusk, Voyager Black, Apex Edition |
| Models | M2011J18C | CPH2551 |
| Price | About 1300 EUR | $ 1,059.99 / € 926.54 |
| SAR | - | 0.98 W/kg (head) 0.76 W/kg (body) |
| OUR TESTS | ||
|---|---|---|
| Battery | - | Active use score 11:59h |
| Battery (old) | - | Endurance rating 96h |
| Camera | - | Photo / Video |
| Display | - | 1238 nits max brightness (measured) |
| Loudspeaker | - | -28.2 LUFS (Average) |
| Performance | - | AnTuTu: 968130 (v9), 1349633 (v10) GeekBench: 3969 (v5.5), 4169 (v6.0) GFXBench: 51fps (ES 3.1 onscreen) |