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Xiaomi Mi Mix 2S (64GB) vs OnePlus 9 (LE2117 128GB)

Side by side comparison between Xiaomi Mi Mix 2S vs OnePlus 9 phones, differences, pros, cons and full specifications. What's the better?

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Compare OnePlus 9 X Xiaomi Mi Mix 2S (64GB) 08Points
5.99"
IPS

1080x2160

12
MP

5mp

6GB
RAM

Octa-core

3400
mAh

(Non removable)

vs
22Points OnePlus 9 (LE2117 128GB) Compare Xiaomi Mi Mix 2S X
6.55"
AMOLED

1080x2400

48
MP

16mp

8GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? OnePlus 9 (LE2117 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 Mix 2S (64GB)} 8 Advantages Xiaomi Mi Mix 2S (64GB) vs 9 (LE2117 128GB)} 22 Advantages OnePlus 9 (LE2117 128GB)
+189 grams (6.62 ounces)2%
Lighter
vs192 grams (6.72 ounces)
+8.1 millimeters (0.32 inches)7%
Thinner
vs8.7 millimeters (0.34 inches)
+Aluminum body, glass front, ceramic backAdvantage
More resistant material
vsPlastic body, glass front/back
+403 PPI1%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs402 PPI
+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
vsOnly digital zoom
+OIS (4-axis): Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
vsEIS: Digital stabilization
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+2 slots (Dual-SIM)Advantage
You can have more mobile carriers/operators on the same device.
vs1 slot (Single-SIM)
2.8GHz 64bit Octa-corevs+2.84GHz 64bit Octa-core (5nm)5%
More powerful processor, you can open your applications faster
6GB LPDDR4Xvs+8GB LPDDR533%
More RAM memory. Typically more responsive and better for multitasking.
64GB (52GB available)vs+128GB (101GB available)94%
More internal storage for applications and files
UFS 2.1vs+UFS 3.1Advantage
Fastest write and read storage.
TFT IPS LCDvs+Fluid AMOLEDAdvantage
Fluid AMOLED display is brighter and more vivid
16 millionvs+1 billion62 times
More colors on the screen is better quality images and videos
1080x2160 pixelsvs+1080x2400 pixels11%
Higher resolution screen
5.99"vs+6.55"9%
Larger screen
(dual camera) 12MP + 12MPvs+(triple camera) 48MP + 50MP + 2MP3 times
Higher resolution main camera
1/2.55" inchesvs+1/1.43" inches78%
The larger sensor camera lets you take photos with better depth.
(front) 5MPvs+(front) 16MP2 times
Higher resolution secondary camera to take pictures and selfies
4K UHD (3840x2160)vs+8K UHD (7680x4320)3 times
More image quality for recording videos with the primary camera
Android 10vs+Android 13Advantage
Android 13 is newer and safer
4G LTE-Avs+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
(4G LTE-A) 1200 Mbpsvs+(5G SA/NSA) 2000 Mbps67%
Faster for surfing the internet and download files
3400 mAhvs+4500 mAh32%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
18Wvs+65W3 times
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 [wifi5]vs+802.11 a/b/g/n/ac/ax [wifi6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
Not supportedvs+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
5.0 + A2DP/LEvs+5.2 + A2DP/LEAdvantage
Bluetooth 5.2 + A2DP/LE is newer and faster
USB 2.0 Type-C reversible connectorvs+USB 3.1 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
Not supportedvs+IP68 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

21 Common items in both devices
Dual-LED flash
PDAF: phase detection autofocus
HDR photo on both cameras / HDR photo/video on both cameras
f/1.8 (aperture)
(front) Full HD (1920x1080)
Capacitive
Multitouch
+14 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 Clear highlight

📱 Model features

Xiaomi Mi Mix 2S (64GB)OnePlus 9 (LE2117 128GB)
ModelXiaomi Mi Mix 2S (64GB)OnePlus 9 (LE2117 128GB)
Other model names小米MIX 2S, Xiaomi Mix 2S (64GB + 6GB RAM), Xiaomi PolarisOnePlus 9 5G LE2117 (T-Mobile), BBK Lemonade
Country or region available(Global, International)
(Global, International)
USA
USA
BrandXiaomiOnePlus
Release date4/3/20183/26/2021, Announced: 3/23/2021
Depth8.1 millimeters (0.32 inches)8.7 millimeters (0.34 inches)
Size (width x height)74.9 x 150.86 millimeters (2.95 x 5.94 in)74.2 x 160 millimeters (2.92 x 6.3 in)
Weight189 grams (6.62 ounces)192 grams (6.72 ounces)
Build, materialsAluminum body, glass front, ceramic backPlastic body, glass front/back
Protection against water and othersNot supportedIP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant

📲 Display

Xiaomi Mi Mix 2S (64GB)OnePlus 9 (LE2117 128GB)
Display typeTFT IPS LCDFluid AMOLED
Screen size5.99" inches6.55" inches
Screen-to-body ratio~81.9% (screen-to-body ratio)~87.2% (screen-to-body ratio)
Display resolution1080x2160 pixels1080x2400 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)403 PPI402 PPI
Colors16 million1 billion
Scratch-resistant glassGorilla Glass 4Gorilla Glass 5
Refresh ratefeature not registered120Hz
Display featuresfeature not registered1100nits[peak]
HDR10+
Always-On Display

🤖 Operating System

Xiaomi Mi Mix 2S (64GB)OnePlus 9 (LE2117 128GB)
System versionAndroid 8.0 OreoAndroid 11
Firmware updateAndroid 10Android 13
User Interfacefeature not registeredOxygenOS 12 / 13

⚙️ Processor

Xiaomi Mi Mix 2S (64GB)OnePlus 9 (LE2117 128GB)
Chipset64bit: Qualcomm Snapdragon 845 MSM8998 (10nm)64bit: Qualcomm Snapdragon 888 (SM8350) (5nm)
CPUOcta-core, 2 processors:
4x 2.8GHz Kryo 385 Gold (Quad-core)
4x 1.8GHz Kryo 385 Silver (Quad-core)
Octa-core, 3 processors:
1x 2.84GHz Kryo 680 (Single-core)
3x 2.42GHz Kryo 680 (Triple-core)
4x 1.8GHz Kryo 680 (Quad-core)
GPU graphical controllerQualcomm Adreno 630 710MhzQualcomm Adreno 660 (840MHz)
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Xiaomi Mi Mix 2S (64GB)OnePlus 9 (LE2117 128GB)
RAM memory6GB LPDDR4X8GB LPDDR5
Internal storage64GB (52GB available)
UFS 2.1
128GB (101GB available)
UFS 3.1
External storageNot supportedNot supported

📶 Mobile networks

Xiaomi Mi Mix 2S (64GB)OnePlus 9 (LE2117 128GB)
Dual-SIMDual-SIM Standby - Call active on one sim cardNot supported
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum Download / Upload1200/100 Mbps2000/1024 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G, 5G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkCDMA 800/1900/2100, GSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
TD-SCDMA 1900/2000
M1803D5XA Global version:
UMTS 800/850/900/1700/1800/1900/2100
M1803D5XE/M1803D5XC/M1803D5XT versions:
UMTS 850/900/1700/1900/2100
UMTS 800/850/900/1700/1800/1900/2100
Primary 4G networkLTE Cat18
M1803D5XA Global version:
LTE (Bands 1,2,3,4,5,7,8,12,13,17,18,19,20,25,26,27,28,29,30)
TD-LTE (Bands 34,38,39,40,41)
M1803D5XE/M1803D5XC/M1803D5XT versions:
LTE (Bands 1,2,3,4,5,7,8,12,17,20)
TD-LTE (Bands 34,38,39,40,41)
LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 66, 71)
TD-LTE (38, 39, 40, 41, 46, 48)
VoLTE
Primary 5G networkNot supportedSA/NSA (1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 40, 41, 48, 66, 71, 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, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGENot supported

📷 Camera

Xiaomi Mi Mix 2S (64GB)OnePlus 9 (LE2117 128GB)
Back camera (main camera)(dual camera)
12 megapixels
12MP f/2.41/3.4"1µmAF
(triple camera)
48 megapixels
50MP ultrawide f/2.214mm1/1.56"1.0µmAF
2MP monochrome f/2.4
Main camera resolution4000x3000 pixels8000x6000 pixels
Video recording (primary)4K UHD (3840x2160) 30 fps8K UHD (7680x4320) 30 fps
FlashDual-LED flashDual-LED flash
Focal aperturef/1.8 (aperture)f/1.8 (aperture)
Focal lengthfeature not registered23mm lens
Sensor size1/2.55" inches1/1.43" inches
Pixel size1.4µm pixel1.12µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationOIS (4-axis): Optical stabilizationEIS: Digital 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 registered4K@30/60fps
1080p@30/60/240fps
Hasselblad Color Calibration
Sony IMX689, IMX766. IMX471 sensor

📸 Front camera

Xiaomi Mi Mix 2S (64GB)OnePlus 9 (LE2117 128GB)
Front camera (secondary)5 megapixels16 megapixels
Front camera resolution2560x1920 pixels4608x3456 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.4 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registered1/3.06" inches
Pixel size1.4µm pixel1µm pixel

🔉 Sound and multimedia

Xiaomi Mi Mix 2S (64GB)OnePlus 9 (LE2117 128GB)
LoudspeakerSupportedStereo sound with dual speakers
24-bit/192kHz
Dolby Atmos
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviDMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, OGG, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Xiaomi Mi Mix 2S (64GB)OnePlus 9 (LE2117 128GB)
USBUSB 2.0 Type-C reversible connectorUSB 3.1 Type-C, USB OTG On-The-Go
Audio outputType-C reversible connectorType-C reversible connector
TV outputNot supportedUSB Type-C (reversible)
Bluetooth5.0 + A2DP/LE5.2 + A2DP/LE
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedSupported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, SBAS
NFCSupportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Xiaomi Mi Mix 2S (64GB)OnePlus 9 (LE2117 128GB)
SensorsAccelerometer
Ambient light sensor
Barometer
Compass
Face unlock
Fingerprint sensor (rear-mounted)
Gyroscope
Hall effect
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Xiaomi Mi Mix 2S (64GB)OnePlus 9 (LE2117 128GB)
Battery typeLi-Ion: lithium-ion (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity3400 mAh4500 mAh
Charger, watts18W (9V/2A) Wired fast charging65W (10V/6.5A) Wired fast charging
USB Power Delivery 1.0
Inductive / wireless chargingQi wireless charging15W Qi Wireless charging (Qi/WPC)
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Xiaomi Mi Mix 2S (64GB)OnePlus 9 (LE2117 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: Black, White
• MIUI 9.5
• HDR10 display support
• Quick Charge 3.0
• Type-C to 3.5 mm headphone jack adapter
• VoLTE
• Colors: Astral Black, Arctic Sky, Winter Mist

☢️ Radiation rate

Xiaomi Mi Mix 2S (64GB)OnePlus 9 (LE2117 128GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

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