OnePlus Open vs Xiaomi 14 Ultra Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

6.6	7.4
OnePlus Open	Xiaomi 14 Ultra
Released · Oct 26, 2023	Released · Feb 22, 2024
7.8-inch	6.7-inch
Triple camera	Quad camera
16GB · 512GB	16GB · 512GB
4805 mAh	5000 mAh
Check prices	Check prices

Design

Dimensions
6.04 x 5.63 x 0.23 inches (153.4 x 143.1 x 5.8 mm)	6.35 x 2.96 x 0.36 inches (161.4 x 75.3 x 9.2 mm)
Folded
(153.4 x 73.3 x 11.7 mm)
Weight
8.43 oz(239.0 g)	7.75 oz(219.8 g)
Resistance
Yes; IPX4	Yes; IP68
Biometrics
Fingerprint (touch)	Optical in-screen fingerprint
Keys
	Right: Volume control, Lock/Unlock key
Colors
	Black, Blue, White, Titanium Gray

Display

Size
7.8-inch	6.7-inch
Resolution
2268x2440px, 1.07:1 ratio, 426 PPI	3200x1440px, 20:9 ratio, 521 PPI
Technology
AMOLED	AMOLED
Refresh rate
120Hz	120Hz
Screen-to-body
89.68 %	90.18 %
Peak brightness
2800 cd/m2 (nit)	3000 cd/m2 (nit)
Features
Folding inside the device, HDR support, Ambient light sensor, Proximity sensor	HDR support, Dolby Vision, Ambient light sensor, Proximity sensor
Front cover display
6.3 inches 2484 x1116 px AMOLED 120Hz refresh rate, HDR support

Hardware

System chip
Qualcomm Snapdragon 8 Gen 2 SM8550 (4 nm)	Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm)
Processor
Octa-core 1x 3.2GHz Kryo Prime + 4x 2.8GHz Kryo Gold + 3x 2.0GHz Kryo Silve	Octa-core 1x 3.3GHz Cortex-X4 + 5x 3.2GHz Cortex-A720 + 2x 2.3GHz Cortex-A520
GPU
Adreno 740	Adreno 750
RAM
16GB	16GB (LPDDR5X)
Internal storage
512GB (UFS 4.0)	512GB (UFS 4.0)
Storage expansion
not expandable	not expandable
OS
Android (13)	Android (14)

Battery

Capacity
4805 mAh	5000 mAh
Type
Not user replaceable
Charging
Fast charging, Reverse wired charging	Fast charging, Qi wireless charging, Reverse wireless charging
Max charge speed
Wired: 67.0W	Wired: 90.0W Wireless: 80.0W

Battery Life Estimate

5h 35min

Browsing

13h 20min

Video

7h 22min

Gaming

8h 51min

Battery Life Estimate

6h 32min

Browsing

15h 29min

Video

9h 9min

Gaming

9h 20min

Camera

Rear
Triple camera	Quad camera
Main camera
48 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 24 mm Pixel size: 1.12 μm	50 MP (Autofocus, Laser and PDAF) Aperture size: F1.6/F4.0 Focal length: 23 mm Sensor size: 1" Pixel size: 1.6 μm
Second camera
64 MP (Telephoto, OIS, PDAF) Optical zoom: 3.0x Aperture size: F2.6 Focal Length: 70 mm Sensor size: 1/2" Pixel size: 0.7 μm	50 MP (Ultra-wide) Aperture size: F1.8 Focal Length: 12 mm Sensor size: 1/2.51" Pixel size: 0.7 μm
Third camera
48 MP (Ultra-wide, PDAF) Aperture size: F2.2 Focal Length: 14 mm Sensor size: 1/2" Pixel size: 0.8 μm	50 MP (Telephoto, Periscope, OIS, PDAF) Optical zoom: 5.0x Aperture size: F2.5 Focal Length: 120 mm Sensor size: 1/2.51" Pixel size: 0.7 μm
Fourth camera
	50 MP (Telephoto, OIS) Optical zoom: 3.2x Aperture size: F1.8 Focal Length: 75 mm Sensor size: 1/2.51" Pixel size: 0.7 μm
Flash
LED	Dual LED
Video recording
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps)	7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (120 fps), 1920x1080 (Full HD) (1920 fps)
Front
32 MP Folded: 20 MP	32 MP, Video capture: 3840x2160 (4K UHD) (60 fps)

144

Overall

150

Photo

138

Video

157

Overall

161

Photo

153

Video

Connectivity & Features

Bluetooth
5.3	5.4
Wi-Fi
802.11 b,g,n,ac,ax(Wi-Fi 6),ad,Wi-Fi 6E,Wi-Fi 7 Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,ax(Wi-Fi 6),Wi-Fi 6E,Wi-Fi 7,tri-band Wi-Fi Direct, Hotspot
USB
Type-C (reversible), USB 3.1, Features: Charging	Type-C (reversible), USB 3.2, Features: Charging, OTG, Video out
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers)	Accelerometer, Gyroscope, Compass, Barometer
Other
NFC	NFC, Infrared

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Multiple speakers
Screen mirroring
Wireless screen share	Wireless screen share
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

5G
Bands n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n30, n38, n40, n41, n66, n71, n75, n77, n78, SA, NSA, Sub-6	Bands n1, n2, n3, n5, n7, n8, n20, n28, n38, n40, n41, n48, n66, n77, n79, SA, NSA
4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 30(2300 WCS), 32(1500 L-band), 66(AWS-3), 71(600)	Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT), 66(AWS-3)
4G (TDD)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46, 48(3600)	Bands 38(2600), 40(2300), 41(2600+), 42(3500), 48(3600)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800), 8(900), 19(800)	Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800), 8(900)
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Dual Nano SIM	Dual Nano SIM

Buyers information

MSRP
$ 1699	€ 1469

Availability

Officially announced
Oct 19, 2023	Feb 22, 2024

Alternative variants

With 1TB internal storage


Internal storage	1024GB

Links

Full specifications
OnePlus Open Specs	Xiaomi 14 Ultra Specs
PhoneArena Review
OnePlus Open Review	Xiaomi 14 Ultra Review
User Reviews
	Xiaomi 14 Ultra User Reviews