OPPO Find X vs Xiaomi Mi 9 SE Specs Comparison

Design

Dimensions
6.17 x 2.92 x 0.38 inches 156.7 x 74.2 x 9.6 mm	5.81 x 2.78 x 0.29 inches 147.5 x 70.5 x 7.45 mm
Weight
6.56 oz (186.0 g)	5.47 oz (155.0 g)
Materials
Back: Glass Frame: Aluminum
Biometrics
3D Face unlock	2D Face unlock, Optical in-screen fingerprint
Keys
Left: Volume control; Right: Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Blue, Red	Black, Purple, Blue

Display

Size
6.4-inch	6.0-inch
Resolution
2340x1080px, 401 PPI	2340x1080px, 19.5:9 ratio, 432 PPI
Technology
AMOLED	AMOLED
Screen-to-body
87.04 %	83.96 %
Colors
	16 777 216
Peak brightness
	600 cd/m2 (nit)
Features
Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor	HDR support, Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 845 SDM845 (10 nm)	Qualcomm Snapdragon 712 SDM712 (10 nm)
Processor
Octa-core 2800 MHz Kryo 385	Octa-core 2300 MHz Kryo 360
GPU
Adreno 630	Adreno 616
RAM
8GB (LPDDR4)	6GB (LPDDR4)
Internal storage
256GB	128GB
OS
Android (8.1 Oreo), ColorOS UI	Android (9.0 Pie)

Battery

Capacity
3730 mAh	3070 mAh
Type
Li - Ion
Charging
OPPO VOOC

Camera

Rear
Dual camera	Triple camera
Main camera
16 MP (OIS, PDAF) Aperture size: F2.0 Sensor size: 1/2.6" Pixel size: 1.22 μm	48 MP (PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm
Second camera
20 MP Aperture size: F2.0 Sensor size: 1/2.8" Pixel size: 1 μm	13 MP (Ultra-wide, PDAF) Aperture size: F2.4 Sensor size: 1/3.06" Pixel size: 1.12 μm
Third camera
	8 MP (Telephoto, Autofocus) Aperture size: F2.4 Sensor size: 1/4" Pixel size: 1.12 μm
Flash
Dual LED	LED
Video recording
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps) HDR, Video calling, Video sharing	3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (960 fps) EIS, Video calling, Video sharing
Front
25 MP, Video capture: 1920x1080 (Full HD)	20 MP (HDR)

Connectivity & Features

Bluetooth
5.0, Yes	5.0
WLAN
802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0	Type-C, USB 2.0
Location
GPS, A-GPS, Glonass, BeiDou	GPS, A-GPS, Glonass, Galileo, BeiDou
Sensors
Accelerometer, Gyroscope, Compass	Accelerometer, Gyroscope, Compass
Other
VoIP, Tethering, Computer sync, OTA sync	NFC, Infrared, VoIP, Tethering, Computer sync, OTA sync

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
Album art cover, Background playback	Album art cover, Background playback
Screen mirroring
Wireless screen share	Wireless screen share

Cellular

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), 29(700 d), 32(1500 L-band), 66(AWS-3)	Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900)
4G (TDD)
Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+)	Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+)
3G
Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)	Bands 5(850), 8(900), 2(1900), 1(2100)
Data Speed
LTE-A Pro Cat 16 (1000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A, HSPA, HSUPA
Dual SIM
Yes	Yes
SIM type
Nano SIM, Micro SIM	Nano SIM
VoLTE
	Yes

Phone Features

Notifications
	Haptic feedback, Music ringtones, Vibration
Other features
	Voice dialing, Voice commands, Voice recording

Regulatory Approval

Measured SAR
Head: 1.57 W/kg Body: 1.66 W/kg

Availability

Officially announced
Jun 19, 2018	Feb 20, 2019

Alternative variants

Internal storage	512GB
Capacity	3400 mAh

Links

Full specifications
OPPO Find X Specs	Xiaomi Mi 9 SE Specs