OnePlus Open vs Xiaomi Mix Fold 4

OnePlus Open

OnePlus Open

Announced On:October, 2023

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Xiaomi Mix Fold 4

Xiaomi Mix Fold 4

Announced On:July, 2024

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OnePlus Open vs Xiaomi Mix Fold 4

OnePlus Open	Xiaomi Mix Fold 4

Price
EUR: €1,799	EUR: €1,140
USD: $891	USD: N/A
GBP: £1,507	GBP: N/A
INR: ₹99,999	INR: N/A
PKR: N/A	PKR: N/A

Form Factor
Body
Foldable, Touchscreen	Foldable, Touchscreen
Dimensions
Unfolded: 153.4 x 143.1 x 5.8 mm Folded: 153.4 x 73.3 x 11.7 mm	Unfolded: 159.4 x 143.3 x 4.6 mm Folded: 159.4 x 73.1 x 9.5 mm
Weight
239 g or 245 g (8.43 oz)	226 g or 228 g (7.97 oz)
Build
Glass front (Ceramic Guard) (folded), plastic front (unfolded), glass back or eco leather back, aluminum frame IPX4 splash resistant	Glass front (folded), plastic front (unfolded), aluminum frame IPX8 water resistant (up to 1.5m for 30 min)
Colors
Emerald Dusk, Voyager Black, Apex Edition	Black, White, Blue
Models
CPH2551

Type
Display
Foldable LTPO3 Flexi-fluid AMOLED, 1B colors, Dolby Vision, 120Hz, 2800 nits (peak) LTPO3 Super Fluid OLED, 1B colors, Dolby Vision, 120Hz, 2800 nits (peak)	Foldable LTPO AMOLED, 1B colors, 120Hz, HDR10+, Dolby Vision, 1700 nits (HBM), 3000 nits (peak) LTPO AMOLED, 68B colors, 120Hz, HDR10+, Dolby Vision, 1700 nits (HBM), 3000 nits (peak) Scratch/drop-resistant glass
Size
7.82 inches, 196.7 cm² (~89.6% screen-to-body ratio)	7.98 inches, 204.1 cm² (~89.4% screen-to-body ratio)
Resolution
2268 x 2440 pixels (~426 ppi density)	2224 x 2488 pixels (~418 ppi density)
Secondary
Cover display: 6.31 inches, 1116 x 2484 pixels, 431 ppi, Ceramic Guard	Cover display: 6.56 inches, 1080 x 2520 pixels, 21:9 ratio
Brightness
Cover display: LTPO3 Super Fluid OLED, 1B colors, Dolby Vision, 120Hz, 2800 nits (peak) 6.31 inches, 1116 x 2484 pixels, 431 ppi, Ceramic Guard	Cover display: LTPO AMOLED, 68B colors, 120Hz, HDR10+, Dolby Vision, 1700 nits (HBM), 3000 nits (peak) 6.56 inches, 1080 x 2520 pixels, 21:9 ratio Scratch/drop-resistant glass

Technology
Network
GSM / HSPA / LTE / 5G	GSM / CDMA / HSPA / EVDO / LTE / 5G
2G Bands
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2
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, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 38, 39, 40, 41, 46, 48, 66, 71	1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
5G Bands
1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 30, 38, 40, 41, 66, 71, 75, 77, 78 SA/NSA	1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78, 79 SA/NSA

Internal Memory
Memory
512GB ROM, 16GB RAM 1TB ROM, 16GB RAM	256GB ROM, 12GB RAM 512GB ROM, 16GB RAM 1TB ROM, 16GB RAM
Storage Type
UFS 4.0	UFS 4.0
Card Slot
No	No

Speed
Connectivity
HSPA, LTE (CA), 5G	HSPA, LTE (CA), 5G
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band	Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band (tri-band after future SW update), Wi-Fi Direct
Bluetooth
5.3, A2DP, LE, aptX HD	5.4, A2DP, LE, aptX HD, aptX Adaptive, LHDC
USB
USB Type-C 3.1, OTG	USB Type-C 3.2, OTG
Infrared Port
Yes	Yes
NFC
Yes	Yes

Main Camera
Camera
Primary: 48 MP, f/1.7, 24mm (wide), 1/1.43", 1.12µm, multi-directional PDAF, OIS Secondary: 64 MP, f/2.6, 70mm (telephoto), 1/2.0", 0.7µm, PDAF, OIS, 3x optical zoom Third: 48 MP, f/2.2, 14mm, 114" (ultrawide), 1/2.0", 0.8µm, PDAF	Primary: 50 MP, f/1.7, 23mm (wide), 1/1.49", 1.0µm, PDAF, OIS Secondary: 50 MP, f/2.0, 47mm (telephoto), PDAF (9cm ∞), OIS, 2x optical zoom Third: 10 MP, f/2.9, 115mm (periscope telephoto), PDAF (30cm ∞), OIS, 5x optical zoom Forth: 12 MP, f/2.2, 15mm, 120" (ultrawide)
Camera Features
Hasselblad Color Calibration, LED flash, HDR, panorama	Laser AF, LED flash, HDR, panorama, Leica lenses
Video
4K@30/60fps, 1080p@30/60/120/240/480fps gyro-EIS, HDR10+, Dolby Vision	8K@24fps, 4K@24/30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, Dolby Vision HDR
Selfie Camera
20MP, f/2.2, 20mm (ultrawide), 1/4.0", 0.7µm Cover camera: 32MP, f/2.4, 22mm (ultrawide), 1/3.14", 0.7µm Features: HDR Video: 4K@30fps, 1080p@30fps, gyro-EIS	16 MP, (wide) Cover camera: 16 MP, (wide) Features: Dolby Vision HDR Video: 1080p@30/60fps

Radio
Multimedia
No	No

Operating System (OS)
Software
Android OS, v13	Android OS, v14
Upgradable
Upgradable to Android 15
UI
OxygenOS 15	HyperOS

Chipset
Hardware
Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)	Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU
Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)	Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU
Adreno 740	Adreno 750
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum, barometer
SIM
Nano-SIM + Nano-SIM + eSIM (max 2 at a time)	Nano-SIM + Nano-SIM
Speakers
Yes, with stereo speakers (Dolby Atmos enhanced)	Yes, with stereo speakers 24-bit/192kHz Hi-Res & Hi-Res Wireless audio Snapdragon Sound
Audio Jack
No	No

Performance
Benchmarks
AnTuTu: 968130 (v9), 1349633 (v10) GeekBench: 3969 (v5.5), 4169 (v6.0) GFXBench: 51fps (ES 3.1 onscreen)

Battery Type
Battery
Li-Po 4805 mAh	5100 mAh
Charging
67W wired, PD, 100% in 42 min (advertised) Reverse wired	67W wired, PD3.0, QC4, 31% in 10 min (advertised) 50W wireless, 24% in 10 min (advertised)

Features
Additional Features
	Two-way satellite communication (calls, messages)

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