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Xiaomi Mi 9 (128GB/6GB) vs Oppo Reno6 (128GB)

Side by side comparison between Xiaomi Mi 9 vs Oppo Reno6 phones, differences, pros, cons and full specifications. What's the better?

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Compare Oppo Reno6 XXiaomi Mi 9 (128GB/6GB)09Points
Xiaomi Mi 9 (128GB/6GB)
6.39"
AMOLED

1080x2340

48
MP

20mp

6GB
RAM

64bit Octa

3300
mAh

(Non removable)

vs
Oppo Reno6 (128GB)
6.43"
AMOLED

1080x2400

64
MP

32mp

8GB
RAM

64bit Octa

4300
mAh

(Non removable)

What's the better phone? Oppo Reno6 (128GB)

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!

Mi 9 (128GB/6GB)9 Advantages Xiaomi Mi 9 (128GB/6GB)vsReno6 (128GB)19 Advantages Oppo Reno6 (128GB)
+173 grams (6.06 ounces)5%
Lighter
vs182 grams (6.37 ounces)
+Aluminum frame, glass front/backAdvantage
More resistant material
vsPlastic body, glass front/back
+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
vsAMOLED
+(triple camera) 48MP + 16MP + 12MP3%
Higher resolution main camera
vs(triple camera) 64MP + 8MP + 2MP
+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
vsLED flash
+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
vsOnly digital zoom
+Qi wireless chargingAdvantage
Wireless charging is another way to charge the battery.
vsNot supported
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
vsNot supported
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
2.84GHz 64bit Octa-Corevs+2.4GHz 64bit Octa-Core1%
More powerful processor, you can open your applications faster
6GB LPDDR4Xvs+8GB LPDDR4X33%
More RAM memory. Typically more responsive and better for multitasking.
7.61 millimeters (0.3 inches)vs+7.6 millimeters (0.3 inches)1%
Thinner
1080x2340 pixelsvs+1080x2400 pixels3%
Higher resolution screen
403 PPIvs+409 PPI1%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
6.39"vs+6.43"1%
Larger screen
EIS: Digital stabilizationvs+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
Not supportedvs+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
f/1.8 (aperture)vs+f/1.7 (aperture)6%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 20MPvs+(front) 32MP61%
Higher resolution secondary camera to take pictures and selfies
(front) Full HD (1920x1080)vs+(front) 4K UHD (3840x2160)3 times
More image quality for recording videos with the secondary camera
Android 10vs+Android 11Advantage
Android 11 is newer and safer
4G+ LTE-Avs+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
(4G+ LTE-A) 1024 Mbpsvs+(5G SA/NSA) 2000 Mbps95%
Faster for surfing the internet and download files
3300 mAhvs+4300 mAh30%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
27Wvs+65W141%
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.
802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMOvs+802.11 a/b/g/n/ac/ax wifi6 (2.4Ghz, 5Ghz) + MIMOAdvantage
WiFi 802.11 a/b/g/n/ac/ax wifi6 (2.4Ghz, 5Ghz) + MIMO is newer and faster
5.0 + A2DP/LEvs+5.2 + A2DP/LEAdvantage
Bluetooth 5.2 + A2DP/LE is newer and faster
USB 2.0 Type-C, USB OTG On-The-Govs+USB 3.1 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.

26 Common items in both devices
128GB (109GB available) / 128GB (108GB available)
UFS 2.1
16 million
LDAF/PDAF: laser/phase detection autofocus / PDAF: phase detection autofocus
HDR photo on both cameras / HDR photo/video on both cameras
1/2" inches
4K UHD (3840x2160)
+19 specs and more in the table below

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

Highlight differencesClear highlight

📱 Model features

Xiaomi Mi 9 (128GB/6GB)Oppo Reno6 (128GB)
ModelMi 9 (128GB/6GB)Reno6 (128GB)
Other model names小米9, Xiaomi Mi9 (6GB RAM), M1902F1A, M1902F1G, M1902F1TOppo Reno 6 5G (128GB + 8GB)
Country or region availableChina(Global, International)
China, (Global, International)
(Global, International)
(Global, International)
BrandXiaomiOppo
Release date3/1/20196/11/2021, Announced: 5/27/2021
Depth7.61 millimeters (0.3 inches)7.6 millimeters (0.3 inches)
Size (width x height)74.67 x 157.5 millimeters (2.94 x 6.2 in)72.1 x 156.8 millimeters (2.84 x 6.17 in)
Weight173 grams (6.06 ounces)182 grams (6.37 ounces)
Build, materialsAluminum frame, glass front/backPlastic body, glass front/back
Protection against water and othersNot supportedNot supported

🤖 Operating System

Xiaomi Mi 9 (128GB/6GB)Oppo Reno6 (128GB)
System versionAndroid 9.0 PieAndroid 11
Firmware updateAndroid 10feature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Xiaomi Mi 9 (128GB/6GB)Oppo Reno6 (128GB)
Chipset64bit - Qualcomm Snapdragon 855 (SM8150) (7nm)64bit - MediaTek Dimensity 900 MT6877 (6nm)
CPUOcta-Core, 3 processors:
2.84GHz Single-Core Kryo 485
2.42GHz Triple-Core Kryo 485
1.78GHz Quad-Core Kryo 485
Octa-Core, 2 processors:
2.4GHz Dual-Core ARM Cortex-A78
2GHz Hexa-Core ARM Cortex-A55
GPU graphical controllerQualcomm Adreno 640 (585MHz)ARM Mali-G78 MC4
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Xiaomi Mi 9 (128GB/6GB)Oppo Reno6 (128GB)
RAM memory6GB LPDDR4X8GB LPDDR4X
Internal storage128GB (109GB available)
UFS 2.1
128GB (108GB available)
UFS 2.1
External storageNot supportedNot supported

📲 Display

Xiaomi Mi 9 (128GB/6GB)Oppo Reno6 (128GB)
Display typeSuper AMOLEDAMOLED
Screen size6.39" inches6.43" inches
Screen-to-body ratio~85.2% (screen-to-body ratio)~88.3% (screen-to-body ratio)
Display resolution1080x2340 pixels1080x2400 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch 10-points
Pixel density (dot pitch)403 PPI409 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 6Gorilla Glass 5
Display featuresfeature not registered90Hz, 600nits[typ], 750nits[peak]
HDR8

📶 Mobile networks

Xiaomi Mi 9 (128GB/6GB)Oppo Reno6 (128GB)
Dual-SIMDual-SIM Standby - Call active on one sim cardDual-SIM Standby - Call active on one sim card
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum download/upload1024/150 Mbps2000/1024 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G, 5G
Frequency, bandsExpand band detailsCollapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkCDMA 800, GSM 850/900/1800/1900CDMA 800, GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1700/1900/2100
CDMA2000 1xEV-DO
UMTS 800/850/900/1700/1900/2100
Primary 4G networkLTE Cat16/13
VoLTE
Global version:
LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 20, 28)
TD-LTE (Bands 38, 39, 40)
China version:
LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17)
TD-LTE (Bands 34, 38, 39, 40, 41)
LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28)
TD-LTE (34, 38, 39, 40, 41)
VoLTE
Primary 5G networkNot supportedSA/NSA (1, 3, 28, 41, 77, 78)
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, 5G SA/NSA
Secondary 2G networkGSM 850/900/1800/1900CDMA 800, GSM 850/900/1800/1900
Secondary 3G networkNot supportedCDMA2000 1xEV-DO
UMTS 800/850/900/1700/1900/2100
Secondary 4G networkNot supportedLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28)
TD-LTE (34, 38, 39, 40, 41)
VoLTE
Secondary data networkGPRS, EDGEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE

📷 Camera

Xiaomi Mi 9 (128GB/6GB)Oppo Reno6 (128GB)
Back camera (main camera)(triple camera)
48 megapixels
16MP ultrawidef/2.213mm1/3.0"1.0µmPDAF
12MP telephotof/2.254mm1/3.6"1.0µmPDAF2x-optical-zoom
(triple camera)
64 megapixels
8MP ultrawidef/2.2119°1/4"1.12µm
2MP macrof/2.4
Main camera resolution8000x6000 pixels10120x6328 pixels
Video recording (primary)4K UHD (3840x2160) 60 fps4K UHD (3840x2160) 30 fps
FlashDual-LED flashLED flash
Focal aperturef/1.8 (aperture)f/1.7 (aperture)
Focal lengthfeature not registered26mm lens
Sensor size1/2" inches1/2" inches
Pixel size0.8µm pixel0.7µm pixel
AutofocusLDAF/PDAF: laser/phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationOIS: Optical stabilization
ZoomDigital and optical zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedSupported
HDRHDR photo on both camerasHDR photo/video on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Xiaomi Mi 9 (128GB/6GB)Oppo Reno6 (128GB)
Front camera (secondary)20 megapixels32 megapixels
Front camera resolution5184x3840 pixels6528x4896 pixels
Video recording (secondary)Full HD (1920x1080)4K UHD (3840x2160)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.4 (aperture)
Focal lengthfeature not registered26mm lens
Sensor sizefeature not registered1/2.8" inches
Pixel size0.9µm pixel0.8µm pixel

🔉 Sound and multimedia

Xiaomi Mi 9 (128GB/6GB)Oppo Reno6 (128GB)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Xiaomi Mi 9 (128GB/6GB)Oppo Reno6 (128GB)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 3.1 Type-C, USB OTG On-The-Go
Audio outputType-C jack with 3.5mm jack adapterType-C reversible connector
TV outputNot supportedUSB Type-C (reversible)
Bluetooth5.0 + A2DP/LE5.2 + A2DP/LE
WiFi802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac/ax wifi6 (2.4Ghz, 5Ghz) + MIMO
WiFi Direct, hotspot
DLNASupportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS
NFCSupportedNot supported
Infrared portSupportedNot supported

🧭 Sensors

Xiaomi Mi 9 (128GB/6GB)Oppo Reno6 (128GB)
SensorsAccelerometer
Ambient Light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Proximity sensor
Accelerometer
Ambient Light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Xiaomi Mi 9 (128GB/6GB)Oppo Reno6 (128GB)
Battery typeLiPo: Li-Ion polymer (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity3300 mAh4300 mAh
Charger, watts27W Fast battery charging
Qi wireless charging
65W Fast battery charging
Reverse charging USB between devices
Quick Charge 3/4
USB Power Delivery 3.0
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Xiaomi Mi 9 (128GB/6GB)Oppo Reno6 (128GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous- Colors: Piano Black, Lavender Violet, Ocean Blue
- MIUI 10
- HDR10/DCI-P3 display
- Sapphire glass camera cover
- Quick Charge 4+
- Fast wireless charging 20W
- Colors: Black, Blue, Aurora
- ColorOS 11.3

☢️ Radiation rate

Xiaomi Mi 9 (128GB/6GB)Oppo Reno6 (128GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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