Xiaomi MI 8 vs. Xiaomi MI 5s

Phone Comparison, Reviews and Tests

In depth comparison and review of Xiaomi MI 8 and Xiaomi MI 5s. 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

Xiaomi MI 8 vs. Xiaomi MI 5s Comparison Chart
DESIGN AND DIMENSIONS Xiaomi MI 8 Xiaomi MI 5s
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 154.9 mm 145.6 mm Xiaomi MI 8 has greater height than Xiaomi MI 5s.
Width 74.8 mm 70.3 mm Xiaomi MI 8 has greater width than Xiaomi MI 5s.
Depth 7.6 mm 8.25 mm Xiaomi MI 8 is narrower than Xiaomi MI 8.
Weight 175 g 145 g Xiaomi MI 5s is lighter than Xiaomi MI 8.
Body Colour Black | Blue Light grey
Body Material Glass, 7000 Series aluminium Metal
Waterproof (Water-resistant) - -
SAR Value 1.662 W/kg (body), 0.701 W/kg (head) -
Connector Type USB Type-C - 24 pin USB-C USB Type-C - 24 pin USB-C
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY Xiaomi MI 8 Xiaomi MI 5s
Display Type OLED display LCD display
Display Technology AMOLED IPS
Screen Size (Display Size) 6.21" 5.15" Xiaomi MI 8 has larger screen size than Xiaomi MI 5s.
Screen Resolution (Display Resolution) 2248 x 1080 pixels 1920 x 1080 pixels Xiaomi MI 8 has better screen resolution than Xiaomi MI 5s.
Display Format Full HD+ Full HD
Pixel Density 402 ppi 428 ppi Xiaomi MI 5s has better pixel density than Xiaomi MI 8.
Aspect Ratio 18.7:9 -
Max Brightness 600 cd/m² 600 cd/m² Both phones have the same display brightness
Contrast Ratio 60000:1 1500:1 Xiaomi MI 8 has better display contrast ratio than Xiaomi MI 5s.
Display Enhancement Technology Sunlight mode -
Display Features Always-on display, Reading mode, Colour temperature adjustment, DCI-P3 Wide colour gamut Night Display, Sunlight Display, Reading mode, Colour temperature adjustment
PROCESSOR Xiaomi MI 8 Xiaomi MI 5s
Processor Type (CPU) Qualcomm Snapdragon 845 Qualcomm Snapdragon 821
Clock Speed 2.8 GHz 2.15 GHz Xiaomi MI 8 has higher clock speed than Xiaomi MI 5s.
Processor Core Qty 8-core -
64-bit Architecture Yes - Xiaomi MI 8 has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 630 Qualcomm ADRENO 530
MEMORY Xiaomi MI 8 Xiaomi MI 5s
RAM LPDDR4X SDRAM - 6 GB LPDDR4 SDRAM - 3 GB Xiaomi MI 8 has more RAM than Xiaomi MI 5s.
Internal Memory Size (Storage Capacity) 64 GB 64 GB Both phones have the same internal memory capacity.
CAMERA Xiaomi MI 8 Xiaomi MI 5s
MAIN CAMERA
Number of Main Cameras 2 1
Sensor Resolution 12 Megapixel 12 Megapixel Both phones have the same camera resolution.
Sensor Size - 1/2.3"
Sensor Type - BSI
Sensor Name Sony Exmor RS IMX363 sensor Sony Exmor RX IMX378 sensor
Lens Type Wide-angle lens Wide-angle lens
Lens Aperture F/1.8 F/2.0 Xiaomi MI 8 has better lens aperture than Xiaomi MI 8.
Lens Construction - 6-element
Optical Image Stabiliser (OIS) 4-axis OIS (Optical Image Stabilisation) - Xiaomi MI 8 has optical stabilisation.
Focus Adjustment Automatic Automatic
Special Effects HDR -
HDR Mode - Auto HDR mode
Camera Modes Burst mode, Panorama, portrait mode, AR Emoji, AI Beautify Panorama
Face Recognition (Face ID) Face recognition Face detection, smile detection Both phones have face detection.
Light Source LED flash Dual LED flash
Video Resolutions 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 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps, 1920 x 1080 (1080p) at 120 fps
Camera Features (Functions) Dual Pixel Autofocus technology, AI Dual camera, AI scene detection, AI Beautify, AI dynamic bokeh, AI studio lighting, AI short video editing, AI high-res photos -
SECOND CAMERA
Sensor Resolution (2nd Camera) 12 Megapixel -
Lens Type (2nd Camera) Telephoto lens -
Lens Aperture (2nd Camera) F/2.4 -
Camera Features (2nd Camera) Portrait lens -
FRONT CAMERA
Number of Front Cameras 2 1
Sensor Resolution (Front) 20 Megapixel 4 Megapixel Xiaomi MI 8 has better front camera resolution than Xiaomi MI 5s.
Lens Type (Front) - Wide-angle lens
Lens Aperture (Front) - F/2.0
Special Effects (Front) Mirror Beautify with 36 smart beauty profiles
Camera Modes (Front) AR Emoji, AI portrait mode -
Face Recognition (Face ID) Face recognition Face recognition Both phones have face detection.
Camera Features (Front) Self-timer, AI detection of 10 different scenes, 3D Beautify -
SECOND FRONT CAMERA
Camera Features (2nd Front) Flood Illuminator, Dot Projector -
BATTERY AND CHARGING Xiaomi MI 8 Xiaomi MI 5s
Battery Capacity (Battery Size) 3400 mAh 3200 mAh Xiaomi MI 8 has larger battery capacity than Xiaomi MI 5s.
Fast Charging Technology Qualcomm Quick Charge 4.0+ Qualcomm Quick Charge 3.0 Both phones have fast charging technology.
CELLULAR Xiaomi MI 8 Xiaomi MI 5s
Technology CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 8.1 Oreo -
User Interface MIUI 9.5 MIUI 8
Payment Technology Android Pay -
Navigation GPS, GLONASS, BeiDou, Galileo, QZSS GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS Xiaomi MI 8 Xiaomi MI 5s
Data Transmission GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X, 1900 CDMA2000 1X 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X, 1900 CDMA2000 1X
3G UMTS Band Band 1, Band 2, Band 4, Band 5, Band 8 -
3G UMTS Frequency 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 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 700b, FDD 800 DD, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500 -
Wireless Interface IEEE 802.11a/b/g/n/ac Infrared (IrDA), IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 5.0 Bluetooth 4.2
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Xiaomi MI 8 Xiaomi MI 5s
Supported Digital Audio Standards WAV, AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), apt-X, AMR-WB, AMR-NB, apt-X HD WAV, AAC, PCM, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), DSD, AMR-WB, AMR-NB
Supported Digital Video Standards MKV, XviD, MPEG-4, H.264, M4V, HEVC, H.265, ASP VC-1, XviD, MPEG-4, WMV, H.264, HEVC, H.265, ASP
FEATURES Xiaomi MI 8 Xiaomi MI 5s
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, barometer, gyro sensor, hall sensor, Time of Flight (ToF), infrared (IR) sensor Accelerometer, ambient light sensor, proximity sensor, digital compass, barometer, gyro sensor, hall sensor
Security Devices Face recognition, fingerprint reader Fingerprint reader
Security Technology IR face unlock -
Additional Phone Features Face Unlock, MU-MIMO technology MU-MIMO technology
OTHERS Xiaomi MI 8 Xiaomi MI 5s
Included Accessories Power adapter, SIM card removal tool, USB-C to 3.5 jack adapter, USB-C cable, Mi 8 Protective cover Protective cover, power adapter, SIM card removal tool, USB-C cable
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