Xiaomi MI Max 2 vs. Samsung Galaxy S23 Ultra

Phone Comparison, Reviews and Tests

In depth comparison and review of Xiaomi MI Max 2 and Samsung Galaxy S23 Ultra. 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 Max 2 vs. Samsung Galaxy S23 Ultra Comparison Chart
DESIGN AND DIMENSIONS Xiaomi MI Max 2 Samsung Galaxy S23 Ultra
Product Type Smartphone Smartphone
Manufacturer Model Number - SM-S918B/DS
Form Factor Touch Touch
Height 174.1 mm 163.4 mm Xiaomi MI Max 2 has greater height than Samsung Galaxy S23 Ultra.
Width 88.7 mm 78.1 mm Xiaomi MI Max 2 has greater width than Samsung Galaxy S23 Ultra.
Depth 7.6 mm 8.9 mm Xiaomi MI Max 2 is narrower than Xiaomi MI Max 2.
Weight 211 g 233 g Xiaomi MI Max 2 is lighter than Xiaomi MI Max 2.
Body Colour Black | Gold Lavender | Cream | Green | Phantom black
Body Material Metal PET film, recycled glass, Armour Aluminium frame
Protection - Dustproof, splashproof, water-resistant
Waterproof (Water-resistant) - Yes Samsung Galaxy S23 Ultra is waterproof.
IP rating - IP68
Repairability Index - 8.2 (out of 10)
SAR Value 0.71 W/kg (body), 1.22 W/kg (head) 1.398 W/kg (body), 0.963 W/kg (head), 2.95 W/kg (limb)
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, Electronic SIM card (e-SIM)
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details Nano SIM + nano SIM/microSD -
DISPLAY Xiaomi MI Max 2 Samsung Galaxy S23 Ultra
Display Type - OLED display
Display Technology - Infinity-O Dynamic AMOLED 2X
Screen Size (Display Size) 6.44" 6.8" Samsung Galaxy S23 Ultra has larger screen size than Xiaomi MI Max 2.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 3088 x 1440 pixels Samsung Galaxy S23 Ultra has better screen resolution than Xiaomi MI Max 2.
Display Format Full HD QHD+
Pixel Density 342 ppi 500 ppi Samsung Galaxy S23 Ultra has better pixel density than Xiaomi MI Max 2.
Max Brightness 450 cd/m² 1750 cd/m² Samsung Galaxy S23 Ultra has better display brightness than Xiaomi MI Max 2.
Colour Depth - 16.7 million colours
Contrast Ratio 1000:1 3000000:1 Samsung Galaxy S23 Ultra has better display contrast ratio than Xiaomi MI Max 2.
HDR - Yes Samsung Galaxy S23 Ultra has HDR.
HDR Technology - HDR10+
Display Enhancement Technology - Vision Booster technology
Display Refresh Rate - 120 Hz
Touch Sampling Rate - 240 Hz
Display Features Night Display, Sunlight Display, Reading mode, Colour temperature adjustment AOD(Always On Display), Video Wallpaper, 100% DCI-P3
Display Protection (Screen Protector) - Corning Gorilla Glass Victus 2 (scratch resistant glass)
PROCESSOR Xiaomi MI Max 2 Samsung Galaxy S23 Ultra
Processor Type (CPU) Qualcomm Snapdragon 625 Qualcomm Snapdragon 8 Gen 2
Clock Speed 2 GHz 3.36 GHz Samsung Galaxy S23 Ultra has higher clock speed than Xiaomi MI Max 2.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes - Xiaomi MI Max 2 has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 506 -
MEMORY Xiaomi MI Max 2 Samsung Galaxy S23 Ultra
RAM 4 GB LPDDR5 SDRAM - 8 GB Samsung Galaxy S23 Ultra has more RAM than Xiaomi MI Max 2.
Internal Memory Size (Storage Capacity) 64 GB 256 GB Samsung Galaxy S23 Ultra has more internal memory than Xiaomi MI Max 2.
User Memory - 216.6 GB
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 128 GB -
CAMERA Xiaomi MI Max 2 Samsung Galaxy S23 Ultra
MAIN CAMERA
Number of Main Cameras 1 4
Sensor Resolution 12 Megapixel 200 Megapixel Samsung Galaxy S23 Ultra has better camera resolution than Xiaomi MI Max 2.
Sensor Name Sony Exmor RX IMX386 sensor -
Lens Type - Wide-angle lens
Lens Aperture F/2.2 F/1.7 Samsung Galaxy S23 Ultra has better lens aperture than Xiaomi MI Max 2.
Field of View (FoV) - 85 degree(s)
Pixel Size - 0.6 μm
Optical Image Stabiliser (OIS) - Dual OIS (Optical Image Stabilisation) Samsung Galaxy S23 Ultra has optical stabilisation.
Focus Adjustment Automatic Automatic
Laser Auto Focus - Yes
Self-Timer Delay - Yes
Special Effects HDR Super HDR, face retouch, Grid Line, selfie colour tone
HDR Mode - Auto HDR mode
Camera Modes Burst mode, Panorama, low-light shots Panorama, Slow motion mode, Pro mode, HYPERLAPSE, Super Slow-mo, Flowers, Greenery, Trees, Sky, Beaches, Watersides, Snow, Backlit, Text, Food, Face, Baby, Person, Dog, Cat, People, Sunset, Sunrise, City, Waterfall, Scenery, Stage, Vehicles, Drinks, Animal, Shoes, Indoor, Clothes, Night view, Portrait, Night, Motion Photo, Mountain, Filter mode, Single Take, Pro Video, Portrait video, Director's View, Expert RAW mode, My Filter mode, Astrolapse
Face Recognition (Face ID) Face recognition - Xiaomi MI Max 2 has face detection.
Light Source Dual LED flash High CRI LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 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 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 60 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps, Super slow motion video 1920 x 1080 (1080p) at 960 fps, 7680 x 4320 (UHD 8K) at 24fps, Hyperlapse 4K video support at 30 fps, Super Steady 1080p video support at 60 fps, 7680 x 4320 (UHD 8K) at 30fps, 3840 x 2160 (4K) HDR10+ at 60 fps, Director's View 1920 x 1080 (1080p) at 30 fps
Camera Features (Functions) Phase Detect Auto-Focus (PDAF), Two-tone flash Blink detection, QR-code scanner, RAW image capture, VDIS (Video Digital Image Stabilisation), Tracking AF, Quick Share, Scene Optimiser, Lens smudge, Flaw detection, Shot suggestions, blur detection, HDR10+ recording, Super steady, backlighting detection, Quick Measure, Zoom-In Mic, HEIF image capture, Take 33MP still photos while playing 8K video, Single Take, AR Doodle, HEVC (High Efficiency Video coding) support, Auto framing, UW shape correction, Auto FPS, object eraser, Digital zoom up to 20x for video, High Bitrate, 360 Audio Recording
SECOND CAMERA
Sensor Resolution (2nd Camera) - 12 Megapixel
Lens Type (2nd Camera) - Ultra wide-angle lens
Lens Aperture (2nd Camera) - F/2.2
Field of View (2nd Camera) - 120 degree(s)
Pixel Size (2nd Camera) - 1.4 μm
THIRD CAMERA
Sensor Resolution (3rd Camera) - 10 Megapixel
Lens Type (3rd Camera) - Telephoto lens
Lens Aperture (3rd Camera) - F/4.9
Field of View (3rd Camera) - 11 degree(s)
Pixel Size (3rd Camera) - 1.12 μm
Optical Zoom - 10x
Camera Features (3rd Camera) - 100x Super Resolution Zoom, Space Zoom
FOURTH CAMERA
Sensor Resolution (4th Camera) - 10 Megapixel
Lens Type (4th Camera) - Telephoto lens
Lens Aperture (4th Camera) - F/2.4
Field of View (4th Camera) - 36 degree(s)
Pixel Size (4th Camera) - 1.12 μm
Optical Zoom - 3x
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 12 Megapixel Samsung Galaxy S23 Ultra has better front camera resolution than Xiaomi MI Max 2.
Lens Type (Front) Wide-angle lens -
Lens Aperture (Front) F/2.0 F/2.2 Xiaomi MI Max 2 has better front lens aperture than Xiaomi MI Max 2.
Field of View (Front) - 80 degree(s)
Pixel Size (Front) - 1.12 μm
Focus Adjustment - Automatic
Camera Modes (Front) Beautify with 36 smart beauty profiles, Real-time video chat filters -
Face Recognition (Face ID) Face recognition - Xiaomi MI Max 2 has face detection.
Camera Features (Front) Self-timer 2PD AF
BATTERY AND CHARGING Xiaomi MI Max 2 Samsung Galaxy S23 Ultra
Battery Capacity (Battery Size) 5300 mAh 5000 mAh Xiaomi MI Max 2 has larger battery capacity than Samsung Galaxy S23 Ultra.
Fast Charging Technology Qualcomm Quick Charge 3.0 Qualcomm Quick Charge 2.0, Adaptive Fast Charging, Samsung Super Fast Charging, Power Delivery 3.0 Both phones have fast charging technology.
Wireless Charging - Yes Samsung Galaxy S23 Ultra can be charged wirelessly.
Wireless Charging Standards - WPC, Qi, Fast Wireless Charging 2.0, Wireless PowerShare
Talk Time 3420 minutes 2940 minutes Xiaomi MI Max 2 has longer battery life when making calls than Samsung Galaxy S23 Ultra.
Run Time Details Talk: up to 3420 min
Playback (video): up to 18 hrs
Gaming: up to 9 hrs
Playback (audio): up to 240 hrs
Reading: up to 19 hrs
Navigation: up to 21 hrs
Talk (4G): up to 2940 min
Active online usage (LTE): up to 25 hrs
Active online usage (Wi-Fi): up to 25 hrs
Playback (wireless video): up to 26 hrs
Playback (wireless audio): up to 99 hrs
CELLULAR Xiaomi MI Max 2 Samsung Galaxy S23 Ultra
Technology CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G Samsung Galaxy S23 Ultra has more advanced generation mobile network.
Operating System - Android 13
User Interface MIUI 8 Samsung One UI 5.1
Intelligent Assistant - Bixby
Payment Technology - Samsung Pay
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, GLONASS, BeiDou, Galileo, QZSS
COMMUNICATIONS Xiaomi MI Max 2 Samsung Galaxy S23 Ultra
Data Transmission GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, LTE FDD-LTE, TDD-LTE, 5G NR FR1
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band Band 1, Band 2, Band 5, Band 8 Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 850, 900 2100, 1900, 1700, 850, 900
4G LTE Band Band 1, Band 3, Band 7, Band 38, Band 39, Band 40, Band 41 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 38, Band 39, Band 40, Band 41, Band 66
4G LTE Frequency FDD 2100, FDD 1800+, FDD 2600, TDD 2600, TDD 1900, TDD 2300, TDD 2500 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 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3
5G NR Band - N1, n2, n3, n5, n7, n8, n20, n28, n38, n41, n66, n75, n77, n78, n40, n25, n12
5G NR Frequency - FDD 2100, FDD 1900PCS, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, FDD AWS-3, SDL DL 1500+, TDD TD 3700, TDD TD 3500, TDD 2300, FDD 1900, n12
Wireless Interface Infrared (IrDA), IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac/ax, Wi-Fi 6E
Bluetooth Bluetooth 4.2 Bluetooth 5.3
Bluetooth Profiles HID -
NFC - Yes Samsung Galaxy S23 Ultra has NFC reader for mobile payments.
Ultra-Wideband (UWB) - Yes Samsung Galaxy S23 Ultra has UWB wireless technology.
Messaging Services SMS, MMS -
MEDIA Xiaomi MI Max 2 Samsung Galaxy S23 Ultra
Supported Digital Audio Standards WAV, AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), DSD, AMR-WB, AMR-NB WAV, AAC, PCM, AMR, MP3, FLAC, XMF, OGG, MIDI, APE (Monkey's Audio), M4A, DSF, DSD, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, DFF, MID, DSD64, DSD128
Supported Digital Video Standards MKV, VC-1, XviD, MPEG-4, H.264, M4V, HEVC, H.265, MPEG4-ASP MKV, FLV, AVI, 3GP, M4V, WebM, 3G2, MP4
Sound Enhancements - Dolby Digital Plus sound, Dolby Atmos sound technology, Surround sound, Dolby Digital sound, amplify ambient sound
FEATURES Xiaomi MI Max 2 Samsung Galaxy S23 Ultra
Phone Functions Speakerphone, call timer, conference call, flight mode, vibrating alert -
Sensors Accelerometer, ambient light sensor, proximity sensor, gyro sensor, hall sensor Accelerometer, ambient light sensor, proximity sensor, barometer, gyro sensor, hall sensor, geomagnetic sensor
Security Devices Fingerprint reader Fingerprint reader (under display), face recognition
Additional Phone Features Infrared remote control, MU-MIMO technology, Split Screen S Pen multi-input, Air View, MIMO technology, Screen Write, notification flashlight, Smart Select, Three microphones, Samsung KNOX, Smart View, Live message, Screen off memo, Samsung DeX support, Bixby Vision, Secure Folder function, TalkBack, Dual Audio, Intelligent Performance Enhancer, Samsung Smart Switch, AR Doodle, PENUP, Bixby key, Bluetooth Scalable Codec, Samsung Knox Vault, DisplayPort over USB Type-C, dual stereo speakers tuned by Dolby Atmos, Samsung Seamless Codec, Samsung Wallet
OTHERS Xiaomi MI Max 2 Samsung Galaxy S23 Ultra
Included Accessories Power adapter, SIM card removal tool, USB-C cable SIM card removal tool, S Pen, USB-C to USB-C cable
Compliant Standards - VDE, IP68, HAC (Hearing Aid Compatible), EcoLogo, IEC 61960, Carbon Trust
Max Depth of Water Resistance - 1.5 m
Other projects: