OnePlus 8 vs. Xiaomi MI 11

Phone Comparison, Reviews and Tests

In depth comparison and review of OnePlus 8 and Xiaomi MI 11. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.

Phone Specifications Comparison

OnePlus 8 vs. Xiaomi MI 11 Comparison Chart
DESIGN AND DIMENSIONS OnePlus 8 Xiaomi MI 11
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 160.2 mm 164.3 mm Xiaomi MI 11 has greater height than OnePlus 8.
Width 72.9 mm 74.6 mm Xiaomi MI 11 has greater width than OnePlus 8.
Depth 8 mm 8.06 mm OnePlus 8 is narrower than OnePlus 8.
Weight 180 g 196 g OnePlus 8 is lighter than OnePlus 8.
Body Colour Black | Onyx black | Glacial green Midnight grey | Horizon blue
Waterproof (Water-resistant) - -
SAR Value 0.86 W/kg 0.555 W/kg (head), 1.986 W/kg (limb), 0.982 W/kg (body)
Connector Type USB Type-C - 24 pin USB-C USB Type-C - 24 pin USB-C
SIM Card Type (Size) Nano SIM -
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY OnePlus 8 Xiaomi MI 11
Display Type OLED display OLED display
Display Technology Fluid Amoled AMOLED
Screen Size (Display Size) 6.55" 6.81" Xiaomi MI 11 has larger screen size than OnePlus 8.
Screen Resolution (Display Resolution) 2400 x 1080 pixels 3200 x 1440 pixels Xiaomi MI 11 has better screen resolution than OnePlus 8.
Display Format QHD+ WQHD+
Pixel Density 402 ppi 515 ppi Xiaomi MI 11 has better pixel density than OnePlus 8.
Aspect Ratio 20:9 20:9
Max Brightness - 1500 cd/m²
Colour Depth 16.7 million colours 1.07 billion colours Xiaomi MI 11 has better colour depth than OnePlus 8.
Contrast Ratio - 5000000:1
HDR Yes Yes Both phones have HDR.
HDR Technology HDR10+ HDR10+
Display Enhancement Technology - Sunlight mode 3.0
Display Refresh Rate - 120 Hz
Touch Sampling Rate - 480 Hz
Display Features Reading mode, night mode, Wide colour display (P3), 90 Hz Fluid Display DCI-P3 Wide colour gamut, Dot Display, True Colour, Reading mode 3, AdaptiveSync technology, Quad-curved display, AI display, DisplayMate A+, hardware-level mistouch sensor, Super Resolution technology
Display Protection (Screen Protector) Corning Gorilla Glass 3D (scratch resistant glass) Corning Gorilla Glass Victus (scratch resistant glass)
PROCESSOR OnePlus 8 Xiaomi MI 11
Processor Type (CPU) Qualcomm Snapdragon 865 Qualcomm Snapdragon 888
Clock Speed 2.84 GHz 2.84 GHz Both phones have the same clock speed.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes - OnePlus 8 has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 650 Qualcomm ADRENO 660
MEMORY OnePlus 8 Xiaomi MI 11
RAM LPDDR4X SDRAM - 8 GB LPDDR5 SDRAM - 8 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 128 GB 128 GB Both phones have the same internal memory capacity.
User Memory 100 GB -
Memory Interface UFS 3.0 UFS 3.1
CAMERA OnePlus 8 Xiaomi MI 11
MAIN CAMERA
Number of Main Cameras 3 4
Sensor Resolution 48 Megapixel 108 Megapixel Xiaomi MI 11 has better camera resolution than OnePlus 8.
Sensor Size 1/1.4" 1/1.33" OnePlus 8 has better camera sensor size than Xiaomi MI 11.
Sensor Name Sony Exmor RS IMX586 sensor -
Lens Aperture F/1.75 F/1.85 OnePlus 8 has better lens aperture than OnePlus 8.
Lens Construction 6-element -
Pixel Size 0.8 μm 0.8 μm Both phones have the same camera pixel size.
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) Both phones have optical image stabilization.
Focus Adjustment Automatic -
Laser Auto Focus Yes -
Special Effects Portrait, HDR, Studio Cinematic video filters
HDR Mode - HDR10+ video
Camera Modes Panorama, Time-lapse mode, Pro mode, night mode, portrait mode, Cine Video Mode, Dog, Cat, Nightscape capture mode, Portrait, Ultra shot Slow Shutter, Night Mode 2.0, AI Erase 2.0, Ultra Night Video, One-Click AI Cinema, Magic Zoom, Time Freeze, Night Time-lapse, Parallel World, Freeze Frame Video, Pro Time-lapse
Face Recognition (Face ID) Face detection - OnePlus 8 has face detection.
Light Source Dual LED flash LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 3840 x 2160 (4K) at 30 fps, 3840 x 2160 (4K) at 60 fps, Super slow motion video 1920 x 1080 (1080p) at 240 fps, Super slow motion video 1280 x 720 (720p) at 480 fps 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps, 3840 x 2160 (4K) at 60 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps, 7680 x 4320 (8K) at 24 fps, 7680 x 4320 (8K) at 30fps
Camera Features (Functions) Noise reduction, GIF animation function, Phase Detect Auto-Focus (PDAF), Electronic Image Stabiliser (EIS), Continuous Auto Focus (CAF), RAW image capture, AI scene detection, UltraShot engine 4-in-1 Super Pixel
SECOND CAMERA
Sensor Resolution (2nd Camera) 2 Megapixel 13 Megapixel Xiaomi MI 11 has better second camera resolution than OnePlus 8.
Lens Type (2nd Camera) - Ultra wide-angle lens
Lens Aperture (2nd Camera) F/2.4 F/2.4 Both phones have the same second camera lens aperture.
Field of View (2nd Camera) - 123 degree(s)
Pixel Size (2nd Camera) 1.75 μm -
THIRD CAMERA
Sensor Resolution (3rd Camera) 16 Megapixel 5 Megapixel OnePlus 8 has higher resolution third camera than Xiaomi MI 11.
Lens Type (3rd Camera) Ultra wide-angle lens -
Lens Aperture (3rd Camera) F/2.2 F/2.4 OnePlus 8 has better third camera lens aperture than OnePlus 8.
Field of View (3rd Camera) 116 degree(s) -
Camera Features (3rd Camera) - AF (3cm-10cm)
FOURTH CAMERA
Lens Type (4th Camera) - Tele-macro lens
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 16 Megapixel 20 Megapixel Xiaomi MI 11 has better front camera resolution than OnePlus 8.
Sensor Name (Front) Sony Exmor RX IMX471 sensor -
Lens Aperture (Front) F/2.45 F/2.2 Xiaomi MI 11 has better front lens aperture than OnePlus 8.
Pixel Size (Front) 1 μm 0.8 μm OnePlus 8 has larger front camera pixel size than Xiaomi MI 11.
Focus Adjustment Focus free -
Special Effects (Front) HDR, face retouch HDR
Camera Modes (Front) Time-lapse mode Night Selfie
Light Source (Front) Display flash -
Video Resolutions (Front) 1920 x 1080 (1080p) at 30 fps 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, Slo-mo video 1280 x 720 (720p) at 120 fps
Camera Features (Front) Electronic Image Stabiliser (EIS) 4-in-1 Super Pixel technology
BATTERY AND CHARGING OnePlus 8 Xiaomi MI 11
Battery Capacity (Battery Size) 4300 mAh 4600 mAh Xiaomi MI 11 has larger battery capacity than OnePlus 8.
Fast Charging Technology Warp Charge 30 technology, Warp Charge 30T technology - OnePlus 8 has fast charging technology.
Recharge Time (Charging Time) - 45 min
Wireless Charging - Yes Xiaomi MI 11 can be charged wirelessly.
Talk Time 1740 minutes -
Run Time Details Talk: up to 1740 min
Standby: up to 391 hrs
-
Battery Technology Lithium Ion -
CELLULAR OnePlus 8 Xiaomi MI 11
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 5G 5G Both phones have the same mobile network generation.
Operating System OxygenOS (based on Android 10) Android 11
User Interface - MIUI 12
Payment Technology - Google Pay
Navigation GPS, A-GPS, GLONASS, BeiDou, Galileo GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS OnePlus 8 Xiaomi MI 11
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, LTE Advanced, FDD-LTE, TDD-LTE, 5G NR FR1 FDD-LTE, TDD-LTE, 5G NR FR1
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band Band 1, Band 2, Band 4, Band 5, Band 8, Band 9, Band 19 Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 1700, 850, 900, 1700, 800 2100, 1900, 1700, 850, 900
4G LTE Band Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 32, Band 34, Band 38, Band 39, Band 40, Band 41, Band 42, Band 46, Band 66 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 20, Band 28, Band 32, Band 38, Band 40, Band 41, Band 42, Band 66
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 3500, TDD 5150, FDD 1700 - 2110 AWS-3 FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700b, FDD 800 DD, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 2300, TDD 2500, TDD 3500, FDD 1700 - 2110 AWS-3
5G NR Band N1, n3, n7, n28, n78 N1, n3, n5, n7, n8, n20, n28, n38, n41, n77, n78, n79
5G NR Frequency FDD 2100, FDD 1800, FDD 2600, FDD 700APT, TDD TD 3500 FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, TDD TD 3700, TDD TD 3500, TDD TD 4500
Wireless Interface IEEE 802.11a/b/g/n/ac, IEEE 802.11a/b/g/n/ac/ax IEEE 802.11a/b/g/n/ac/ax, Infrared (IR)
Bluetooth Bluetooth 5.1 Bluetooth 5.2
NFC Yes - OnePlus 8 has NFC reader for mobile payments.
Modem Snapdragon X55 5G Snapdragon X60 5G
Messaging Services SMS, MMS -
MEDIA OnePlus 8 Xiaomi MI 11
Supported Digital Audio Standards WAV, WMA, AAC, MP3, FLAC, AC-3, AAC +, OGG, APE (Monkey's Audio), M4A, apt-X, LDAC, IMY, EAC3, MID, AMR-WB, AMR-NB, SBC, apt-X HD, EAC3-JOC, AC-4 AAC, LDAC, LHDC
Supported Digital Video Standards MKV, FLV, AVI, MOV, WMV, 3GP, TS, WebM, H.265 HEVC, MP4 -
Sound Enhancements Qualcomm aptX audio, Qualcomm aptX HD audio, Dolby Atmos Surround Sound Hi-Res audio certified
FEATURES OnePlus 8 Xiaomi MI 11
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor Accelerometer, proximity sensor, digital compass, gyroscope, 360° ambient light sensor 2.0
Security Devices Fingerprint reader (under display), face recognition Fingerprint reader (under display with heart rate monitoring), face recognition
Additional Phone Features Face Unlock, Noise Cancellation Technology, MIMO technology, Alert Slider MIMO technology, AI face unlock, linear motor, 10W reverse wireless charging, dual stereo speakers tuned by Harman Kardon, X-axis linear vibration motor, Voice isolation, Qualcomm 6th generation AI Engine
OTHERS OnePlus 8 Xiaomi MI 11
Included Accessories SIM card removal tool, sticker, screen protector, USB-C cable, protective case, Warp Charge 30 power adapter SIM card removal tool, USB-C to 3.5 jack adapter, USB-C cable, soft case, 55W GaN power adapter
Compliant Standards - SGS Eye Care Display Certification
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