Side by side comparison and review of Samsung Galaxy S9 and Xiaomi MI 8 Pro. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.
DESIGN AND DIMENSIONS | Samsung Galaxy S9 | Xiaomi MI 8 Pro |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | SM-G960W | - | |
Form Factor | Touch | Touch | |
Height | 147.7 mm | 154.9 mm | Xiaomi MI 8 Pro has greater height than Samsung Galaxy S9. |
Width | 68.7 mm | 74.8 mm | Xiaomi MI 8 Pro has greater width than Samsung Galaxy S9. |
Depth | 8.5 mm | 7.6 mm | Xiaomi MI 8 Pro is narrower than Samsung Galaxy S9. |
Weight | 163 g | 177 g | Samsung Galaxy S9 is lighter than Samsung Galaxy S9. |
Body Colour | Titanium grey | Lilac purple | Midnight black | Coral blue | Transparent titanium | |
Body Material | Metal frame | - | |
Protection | Dustproof, splashproof, waterproof | - | |
Waterproof (Water-resistant) | Yes | - | Samsung Galaxy S9 is waterproof. |
IP rating | IP68 | - | |
SAR Value | 1.08 W/kg (body), 0.63 W/kg (head) | 1.531 W/kg (body), 0.969 W/kg (head) | |
Integrated Components | Heart rate sensor | - | |
Connector Type | USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C | |
SIM Card Type (Size) | Nano SIM | Nano SIM | |
SIM Card Qty | Single-SIM | Dual-SIM |
DISPLAY | Samsung Galaxy S9 | Xiaomi MI 8 Pro |
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Display Type | OLED display | OLED display | |
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Display Technology | Quad HD+ Super AMOLED | AMOLED | |
Screen Size (Display Size) | 5.8" | 6.21" | Xiaomi MI 8 Pro has larger screen size than Samsung Galaxy S9. |
Screen Resolution (Display Resolution) | 2960 x 1440 pixels | 2248 x 1080 pixels | Samsung Galaxy S9 has better screen resolution than Xiaomi MI 8 Pro. |
Display Format | QHD+ | Full HD+ | |
Pixel Density | 570 ppi | 402 ppi | Samsung Galaxy S9 has better pixel density than Xiaomi MI 8 Pro. |
Aspect Ratio | 18.5:9 | 18.7:9 | |
Max Brightness | - | 600 cd/m² | |
Colour Depth | 16.7 million colours | - | |
Contrast Ratio | - | 60000:1 | |
HDR | Yes | Yes | Both phones have HDR. |
Display Enhancement Technology | - | Sunlight mode | |
Display Features | Always-on display, Edge Screen, Infinity Display | Always-on display, Reading mode, Colour temperature adjustment, DCI-P3 Wide colour gamut | |
Display Protection (Screen Protector) | Corning Gorilla Glass 5 (scratch resistant glass) | - |
PROCESSOR | Samsung Galaxy S9 | Xiaomi MI 8 Pro |
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Processor Type (CPU) | Qualcomm Snapdragon 845 | Qualcomm Snapdragon 845 AIE | |
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Processor Number | MSM8998 | - | |
Clock Speed | 2.8 GHz | 2.8 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 | Yes | Both phones have 64-bit architecture. |
Graphics System (GPU) | Qualcomm ADRENO 630 | Qualcomm ADRENO 630 |
MEMORY | Samsung Galaxy S9 | Xiaomi MI 8 Pro |
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RAM | LPDDR4 SDRAM - 4 GB | LPDDR4X SDRAM - 8 GB | Xiaomi MI 8 Pro has more RAM than Samsung Galaxy S9. |
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Internal Memory Size (Storage Capacity) | 64 GB | 128 GB | Xiaomi MI 8 Pro has more internal memory than Samsung Galaxy S9. |
User Memory | 48.8 GB | - | |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 400 GB | - |
CAMERA | Samsung Galaxy S9 | Xiaomi MI 8 Pro |
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MAIN CAMERA |
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Number of Main Cameras | 1 | 2 | |
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Sensor Resolution | 12 Megapixel | 12 Megapixel | Both phones have the same camera resolution. |
Sensor Size | 1/2.55" | - | |
Lens Type | - | Wide-angle lens | |
Lens Aperture | F/1.5 & f/2.4 | F/1.8 | Samsung Galaxy S9 has better lens aperture than Samsung Galaxy S9. |
Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | 4-axis OIS (Optical Image Stabilisation) | Both phones have optical image stabilization. |
Focus Adjustment | Automatic, manual | Automatic | |
Digital Zoom | 8x | - | |
Self-Timer Delay | Yes | - | |
Special Effects | Motion effect, HDR, Stamp, Bokeh effect, Grid Line, Stickers | HDR | |
Camera Modes | Panorama, Pro mode, Timer mode, HYPERLAPSE, Auto mode, low-light shots, Food mode, Super Slow-mo, AR Emoji | Burst mode, Panorama, low-light shots, portrait mode, AI Beautify, Portrait mode with background blurring | |
Face Recognition (Face ID) | Face detection | Face recognition | Both phones have face detection. |
White Balance | Custom, automatic | - | |
Light Source | LED flash | LED flash | |
Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps, 3840 x 2160 (4K) at 60 fps, Super slow motion video 1280 x 720 (720p) at 960 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps, 2560 x 1440 (QHD) at 30 fps | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps | |
Camera Features (Functions) | Selective Focus, Quick Launch, Playback zoom, Tracking Focus, Motion photo, Exposure, Shutter speed, geotagging, Continuous Auto Focus (CAF), RAW image capture, VDIS (Video Digital Image Stabilisation), High CRI LED flash, Tracking AF, Stamps, location tags, Hyperlapse video support 1080p, Live focus with bokeh filters, Super Speed Dual Pixel | Dual Pixel Autofocus technology, AI Dual camera, AI scene detection, AI Beautify, AI studio lighting, AI short video editing, AI high-res photos, AI Dynamic |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | - | 12 Megapixel | |
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Lens Type (2nd Camera) | - | Telephoto lens | |
Lens Aperture (2nd Camera) | - | F/2.4 | |
Camera Features (2nd Camera) | - | Portrait lens |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 8 Megapixel | 20 Megapixel | Xiaomi MI 8 Pro has better front camera resolution than Samsung Galaxy S9. |
Sensor Size (Front) | 1/3.6" | - | |
Sensor Type (Front) | CMOS | - | |
Lens Aperture (Front) | F/1.7 | - | |
Focus Adjustment | Automatic | - | |
Special Effects (Front) | HDR, Grid Line | Mirror | |
Camera Modes (Front) | Timer mode, wide selfie mode, selfie mode, AR Emoji, selfie focus | AI portrait mode, 3D beauty mode | |
Face Recognition (Face ID) | - | Face recognition | Xiaomi MI 8 Pro has face detection. |
Camera Features (Front) | Quick launch, Motion photo, Stamps, location tags, VDIS (Video Digital Image Stabilization) | Self-timer, 3D Beautify |
BATTERY AND CHARGING | Samsung Galaxy S9 | Xiaomi MI 8 Pro |
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Battery Capacity (Battery Size) | 3000 mAh | 3000 mAh | Both phones have the same battery capacity. |
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Fast Charging Technology | - | Qualcomm Quick Charge 4.0+ | Xiaomi MI 8 Pro has fast charging technology. |
Wireless Charging | Yes | - | Samsung Galaxy S9 can be charged wirelessly. |
Wireless Charging Standards | WPC, PMA | - | |
Standby Time | 326 hours | - | |
Talk Time | 1860 minutes | - | |
Run Time Details | Talk (3G): up to 1860 min Active online usage (Wi-Fi): up to 14 hrs Active online usage (3G): up to 12 hrs Active online usage (LTE): up to 14 hrs Playback (audio (Always On Display Off)): up to 90 hrs Playback (audio (Always On Display On)): up to 51 hrs Playback (video): up to 17 hrs Standby (AOD off): up to 326 hrs Standby (AOD on): up to 82 hrs |
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CELLULAR | Samsung Galaxy S9 | Xiaomi MI 8 Pro |
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Technology | TD-SCDMA / WCDMA (UMTS) / GSM | CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA | |
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Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
Operating System | Android 8.0 Oreo | - | |
Intelligent Assistant | Bixby | - | |
Payment Technology | Samsung Pay | Android Pay | |
Navigation | GPS, GLONASS, BeiDou, Galileo | GPS, GLONASS, BeiDou, Galileo, QZSS |
COMMUNICATIONS | Samsung Galaxy S9 | Xiaomi MI 8 Pro |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE, VoWiFi | GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | - | |
3G UMTS Band | Band 1, Band 2, Band 4, Band 5, Band 8 | Band 1, Band 2, Band 4, Band 5, Band 8 | |
3G UMTS Frequency | 2100, 1900, 1700, 850, 900 | 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 29, Band 30, Band 38, Band 39, Band 40, Band 41, 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 34, Band 38, Band 39, Band 40, Band 41 | |
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 700d, FDD 2300 WCS, TDD 2600, TDD 1900, TDD 2300, TDD 2500, 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, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | |
Wireless Interface | IEEE 802.11a/b/g/n/ac, ANT+/ANT | IEEE 802.11a/b/g/n/ac | |
Bluetooth | Bluetooth 5.0 LE | Bluetooth 5.0 | |
Bluetooth Profiles | HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, SAP, PBAP, MAP, HOGP | - | |
NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
Messaging Services | SMS, MMS | SMS, MMS |
MEDIA | Samsung Galaxy S9 | Xiaomi MI 8 Pro |
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Supported Digital Audio Standards | WAV, WMA, AAC, PCM, AMR, MP3, FLAC, AAC-LC, XMF, AAC +, OGG, eAAC+, MIDI, APE (Monkey's Audio), M4A, apt-X, DSF, DSD, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, OPUS, DFF, MID, AMR-WB, AMR-NB, Vorbis, DSD64, DSD128 | WAV, AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), apt-X, AMR-WB, AMR-NB, apt-X HD | |
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Supported Digital Video Standards | MKV, VC-1, FLV, AVC, AVI, MPEG-4, WMV, ASF, 3GP, H.264, H.263, M4V, WebM, HEVC, MP43, 3G2, WMV8, VP8, VP9, H.265, WMV7 | MKV, XviD, MPEG-4, H.264, M4V, HEVC, H.265, ASP | |
Sound Enhancements | Dolby Digital Plus sound, Dolby Atmos sound technology, Surround sound, stereo speakers tuned by AKG, Dolby Digital sound | - |
FEATURES | Samsung Galaxy S9 | Xiaomi MI 8 Pro |
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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 | |
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Sensors | Accelerometer, proximity sensor, barometer, gyro sensor, hall sensor, RGB sensor, heart rate, pressure sensor, geomagnetic sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, barometer, gyro sensor, hall sensor, Time of Flight (ToF), infrared (IR) sensor | |
Security Devices | Face recognition, fingerprint reader, eye scan | Fingerprint reader (under display), face recognition | |
Security Technology | - | IR face unlock | |
Additional Phone Features | Multitasking, Face Unlock, Wi-Fi Miracast, Multi Window, MU-MIMO technology, Fast Charging, Samsung KNOX, High AOP Mic, Samsung DeX support, Bixby Vision, Intelligent Scan | Face Unlock, MU-MIMO technology |
OTHERS | Samsung Galaxy S9 | Xiaomi MI 8 Pro |
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Included Accessories | Power adapter, SIM card removal tool, USB Connector (USB-C), micro-USB connector, USB-C cable, headset (tuned by AKG) | Power adapter, SIM card removal tool, USB-C to 3.5 jack adapter, USB-C cable, soft protective case, 18W QC3.0 charger | |
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Compliant Standards | IP68 | - | |
Max Depth of Water Resistance | 1.5 m | - |