Xiaomi Mi Mix Alpha vs Oppo Find X (256GB)

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Side by side comparison between Xiaomi Mi Mix Alpha vs Oppo Find X phones, differences, pros, cons and full specifications. What's the better?

1/3/2020 8:37 PM, updated: 6/9/2025 11:20 PM

Compare Oppo Find X X Xiaomi Mi Mix Alpha 20Points

Specifications Compare Models Pictures

7.92"
AMOLED

2088x2250

108
MP

12GB
RAM

Octa-core

4050
mAh

(Non removable)

11Points Oppo Find X (256GB) Compare Xiaomi Mi Mix Alpha X

Specifications Compare Models Pictures

6.42"
AMOLED

1080x2340

16
MP

25mp

8GB
RAM

Octa-core

3730
mAh

(Non removable)

What's the better phone? Xiaomi Mi Mix Alpha

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

20 Advantages Xiaomi Mi Mix Alpha	vs	11 Advantages Oppo Find X (256GB)
+2.96GHz 64bit Octa-core (7nm)8% More powerful processor, you can open your applications faster	vs	2.8GHz 64bit Octa-core (10nm)
+12GB LPDDR4X50% More RAM memory. Typically more responsive and better for multitasking.	vs	8GB LPDDR4X
+512GB (494GB available)103% More internal storage for applications and files	vs	256GB (243GB available)
+UFS 3.0Advantage Fastest write and read storage.	vs	UFS 2.1
+Titanium frame, glass front, ceramic and glass backAdvantage More resistant material	vs	Aluminum frame, glass front/back
+Flexible Super AMOLEDAdvantage Flexible Super AMOLED display is brighter and more vivid	vs	AMOLED
+2088x2250 pixels86% Higher resolution screen	vs	1080x2340 pixels
+7.92"23% Larger screen	vs	6.42"
+(triple camera) 108MP + 12MP + 20MP3 times Higher resolution main camera	vs	(dual camera) 16MP + 20MP
+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures	vs	Only digital zoom
+1/1.33" inches95% The larger sensor camera lets you take photos with better depth.	vs	1/2.6" inches
+f/1.7 (aperture)18% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/2.0 (aperture)
+6K UHD (5760x3240)125% More image quality for recording videos with the primary camera	vs	4K UHD (3840x2160)
+5G SA/NSAAdvantage The 5G SA/NSA network is newer and faster	vs	4G LTE-A
+(5G SA/NSA) 2000 Mbps95% Faster for surfing the internet and download files	vs	(4G LTE-A) 1024 Mbps
+BarometerAdvantage Sensors help you use the device	vs	Not supported
+Fingerprint sensor (under display)Advantage Sensors help you use the device	vs	Not supported
+HumidityAdvantage Sensors help you use the device	vs	Not supported
+4050 mAh9% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3730 mAh
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
241 grams (8.44 ounces)	vs	+186 grams (6.51 ounces)30% Lighter
10.4 millimeters (0.41 inches)	vs	+9.4 millimeters (0.37 inches)11% Thinner
388 PPI	vs	+401 PPI3% Crisper display of text, images and videos because it has more pixels per inch (ppi)
EIS: Digital stabilization	vs	+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
Not supported	vs	+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness
HDR photo only main camera	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
Not supported	vs	+(front) 25MPAdvantage A front-camera is best for taking selfies
Face unlock 2D	vs	+Face unlock 3DAdvantage Sensors help you use the device
40W	vs	+50W25% More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
Not supported	vs	+Gorilla Glass 5Advantage Protection against scratches on the screen lets you carry your phone with your keys

23 Common items in both devices

16 million

Dual-LED flash

PDAF: phase detection autofocus

Android 10

Capacitive

Multitouch

Accelerometer

+16 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences

📱 Model features
	Xiaomi Mi Mix Alpha	Oppo Find X (256GB)
Change model		Choose the model
Model	Xiaomi Mi Mix Alpha	Find X (256GB)
Other model names	小米MIX Alpha, Xiaomi Mix Alpha	BBK Oppo Find X PAFM00, PAFT00
Country or region available	(Global, International)	(Global, International), China, Hong Kong
Brand	Xiaomi	Oppo
Release date	2/1/2020	7/1/2018
Depth	10.4 millimeters (0.41 inches)	9.4 millimeters (0.37 inches)
Size (width x height)	72.3 x 154.38 millimeters (2.85 x 6.08 in)	74.2 x 156.7 millimeters (2.92 x 6.17 in)
Weight	241 grams (8.44 ounces)	186 grams (6.51 ounces)
Build, materials	Titanium frame, glass front, ceramic and glass back	Aluminum frame, glass front/back Back: Gorilla Glass 5
Protection against water and others	Not supported	Not supported
📲 Display
	Xiaomi Mi Mix Alpha	Oppo Find X (256GB)
Display type	Flexible Super AMOLED	AMOLED
Screen size	7.92" inches	6.42" inches
Screen-to-body ratio	~180.8% (screen-to-body ratio)	~87% (screen-to-body ratio)
Display resolution	2088x2250 pixels	1080x2340 pixels (19.5:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	388 PPI	401 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Gorilla Glass 5
Refresh rate	feature not registered	60Hz
Display features	feature not registered	Not supported
🤖 Operating System
	Xiaomi Mi Mix Alpha	Oppo Find X (256GB)
System version	Android 10	Android 8.1 Oreo
Firmware update	feature not registered	Android 10
User Interface	feature not registered	ColorOS 5.1 / 7.0
⚙️ Processor
	Xiaomi Mi Mix Alpha	Oppo Find X (256GB)
Chipset	64bit: Qualcomm Snapdragon 855+ (SM8150-AC) (7nm)	64bit: Qualcomm Snapdragon 845 (SDM845) (10nm)
CPU	Octa-core, 3 processors: 1x 2.96GHz Kryo 485 (Single-core) 3x 2.42GHz Kryo 485 (Triple-core) 4x 1.8GHz Kryo 485 (Quad-core)	Octa-core, 2 processors: 4x 2.8GHz Kryo 385 Gold (Quad-core) 4x 1.7GHz Kryo 385 Silver (Quad-core)
GPU graphical controller	Qualcomm Adreno 640 (672MHz)	Qualcomm Adreno 630 (710MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Xiaomi Mi Mix Alpha	Oppo Find X (256GB)
RAM memory	12GB LPDDR4X	8GB LPDDR4X
Internal storage	512GB (494GB available) UFS 3.0	256GB (243GB available) UFS 2.1
External storage	Not supported	Not supported
📶 Mobile networks
	Xiaomi Mi Mix Alpha	Oppo Find X (256GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Dual-SIM Standby - Call active on one sim card
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	2000/150 Mbps	1024/150 Mbps
Network technology	2G, 3G, 4G, 5G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	CDMA 800, GSM 850/900/1800/1900
Primary 3G network	TD-SCDMA 1900/2000 UMTS 850/900/1900/2100	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat20 (Bands 1, 2, 3, 4, 5, 7, 8) TD-LTE (Bands 34, 38, 39, 40, 41) VoLTE	LTE Cat16 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 32, 66) TD-LTE (34, 38, 39, 40, 41)
Primary 5G network	SA/NSA/Sub6 (Bands 41, 78, 79)	Not supported
Primary data network	GPRS, EDGE, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE
📷 Camera
	Xiaomi Mi Mix Alpha	Oppo Find X (256GB)
Back camera (main camera)	(triple camera) 108 megapixels 12MP telephoto f/2.054mm1/2.55"1.4µmPDAFLaserAF2x-optical-zoom 20MP ultrawide f/2.213mm1/2.8"1.0µmLaserAF	(dual camera) 16 megapixels 20MP f/2.01/2.8"1.0µm
Main camera resolution	12000x9000 pixels	4608x3456 pixels
Video recording (primary)	6K UHD (5760x3240) 30 fps	4K UHD (3840x2160) 30 fps
Flash	Dual-LED flash	Dual-LED flash
Focal aperture	f/1.7 (aperture)	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	1/1.33" inches	1/2.6" inches
Pixel size	0.8µm pixel	1.22µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	OIS: Optical stabilization
Zoom	Digital and optical zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Supported
HDR	HDR photo only main camera	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Xiaomi Mi Mix Alpha	Oppo Find X (256GB)
Front camera (secondary)	Not supported	25 megapixels *Motorized pop-up camera (slider)
Front camera resolution	Not supported	5760x4320 pixels
Video recording (secondary)	Not supported	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Xiaomi Mi Mix Alpha	Oppo Find X (256GB)
Loudspeaker	Supported	Mono sound (not stereo)
Active noise cancellation	2 microphones or more	2 microphones
Radio	Not supported	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263, DivX, XviD
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, OGG, eAAC+, FLAC
🔌 Connectivity
	Xiaomi Mi Mix Alpha	Oppo Find X (256GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	Type-C reversible connector	Type-C reversible connector
TV output	Not supported	USB Type-C (reversible)
Bluetooth	5.0 + A2DP/LE	5.0 + A2DP/LE
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Not supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Xiaomi Mi Mix Alpha	Oppo Find X (256GB)
Sensors	Accelerometer Ambient light sensor Barometer Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Hall effect Humidity Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock 3D Gyroscope Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Xiaomi Mi Mix Alpha	Oppo Find X (256GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	4050 mAh	3730 mAh
Charger, watts	40W Wired fast charging	50W Wired fast charging VOOC 3.0
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Xiaomi Mi Mix Alpha	Oppo Find X (256GB)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black • MIUI 11	• Colors: Bordeaux Red, Glacier Blue
☢️ Radiation rate
	Xiaomi Mi Mix Alpha	Oppo Find X (256GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered