Xiaomi Mi 9 vs Samsung Galaxy S23
| Type | Touch | Touch |
| Waterproofness & dust-resistance |  | IP68 |
| Dimensions | 157.50 x 74.67 x 7.61 mm | 146.30 x 70.90 x 7.60 mm |
| Weight | 173.00 g | 167.00 g |
| Display size | 6.39" | 6.10" |
| Display | Color / AMOLED 16M colors 1080 x 2340 px (6.39") 403 ppi | Color / Dynamic AMOLED 16M colors 120 Hz 1080 x 2340 px (6.10") 422 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
 | Corning Gorilla Glass Buy screen protector
|
| Additional display |  | |
| Protection of the secondary display | | |
| Talk time (max.) | | 4G: 2100 min. (35.0 h) |
| Playback time (max.) | nd | Audio: 71 h (3.0 days) Video: 22 h (0.9 days) |
| Internet browsing time (max.) | nd | WiFi: 20 h (0.8 days) 4G: 20 h (0.8 days) |
| Standard battery | Li-Po 3300 mAhBuy powerbank
| Li-Ion 3900 mAhBuy powerbank
|
| Quick battery charging | Quick Charge 4.0+ | Fast Charging |
| Wireless battery charging | Qi | Qi |
| Internal memory | 128 GB, 64 GB | 128 GB, 256 GB, 512 GB |
| End-user memory | | 217.4 GB |
| RAM memory | 6 GB, 8 GB | 8 GB |
| Memory cards | | |
| Operating system | Android 9.0 Pie | Android 13 |
| Interface | MIUI 10 | One UI 5.1 |
| Processor | Qualcomm Snapdragon 855 | Qualcomm Snapdragon 8 Gen 2 SM8550-AB |
| Processor clock | 2840 MHz | 3360 MHz |
| GPU | Adreno 640 | Adreno |
| Touchscreen |  | |
| DualSIM | | |
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | SingleSIM(nanoSIM) DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | |
| Hybrid DualSIM | | |
| Announced | 1Q 2019 | 1Q 2023 |
| Other names | Mi9; M1902F1A; M1902F1T | SM-S911B; SM-S911N; SM-S911U; SM-S911U1; SM-S911W; SM-S9110 |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1700 1900 2100 | 850 900 1700 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 700 TDD LTE: 2600, 2500, 2300, 2100, 1900 | |
| Standard 5G | | |
| CDMA | 850 CDMA2000 1xEV-DO | |
| Standard TD-SCDMA | 1900 2000 | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Camera type | | Standard |
| Photo sensor model | Sony IMX586 | Samsung S5KGN3 |
| Photo matrix | 48 Mpx | 50 Mpx |
| Sensor size | | 1/1,57 |
| Pixel size | | 1 µm |
| Resolution | 8000x6000 px | 8160x6144 px |
| Optical zoom | | |
| Digital zoom | 10x | 30x |
| Field of view | | 85 ° |
| Focal length | | 23 mm |
| Flash | 2x LED | LED |
| Dual-colour LED flash | | |
| Video resolution | 3840x2160 px | 7680x4320 px |
| Video formats | H.263, H.264, H.265, MPEG4 - 60 fps | H.264, H.265, MPEG4 - 30 fps |
| Additional | AF, Laser AF, EIS, f/1.75 | AF, OIS, f/1.8 |
| Second camera | | |
| Camera type | | Wide-angle |
| Photo sensor model | Samsung S5K3M5 | Sony IMX564 |
| Photo matrix | 12 Mpx | 12 Mpx |
| Sensor size | | 1/2,55 |
| Pixel size | | 1,4 µm |
| Optical zoom | | |
| Field of view | | 120 ° |
| Focal length | | 13 mm |
| Flash | 2x LED | LED |
| Dual-colour LED flash | | |
| Video formats | H.263, H.264, H.265, MPEG4 - 60 fps | H.264, H.265, MPEG4 - 30 fps |
| Additional | AF, Laser AF, f/2.2 | FF, f/2.2 |
| Third camera | | |
| Camera type | | Telephoto |
| Photo sensor model | Sony IMX481 | Samsung S5K3K1 |
| Photo matrix | 16 Mpx | 10 Mpx |
| Sensor size | | 1/3,94 |
| Pixel size | | 1 µm |
| Optical zoom | | |
| Lossless zoom | | 3x |
| Field of view | | 36 ° |
| Focal length | | 69 mm |
| Flash | 2x LED | LED |
| Dual-colour LED flash | | |
| Video formats | H.263, H.264, H.265, MPEG4 - 60 fps | H.264, H.265, MPEG4 - 30 fps |
| Additional | AF, Laser AF, f/2.2 | AF, OIS, f/2.4 |
CAMERAS - FRONT
| First camera | | |
| Camera type | | Portrait |
| Photo sensor model | Sony | Samsung S5K3LU |
| Photo matrix | 20 Mpx | 12 Mpx |
| Sensor size | | 1/3,2 |
| Pixel size | | 1,12 µm |
| Resolution | | 4000x3000 px |
| Optical zoom | | |
| Field of view | | 80 ° |
| Focal length | | 25 mm |
| Flash | | |
| Dual-colour LED flash | | |
| Video resolution | 1920x1080 px | |
| Video formats | H.263, H.264, H.265, MPEG4 - 60 fps | H.264, H.265, MPEG4 - 30 fps |
| Additional | f/2.0 | AF, f/2.2 |
SENSORS
| Accelerometer | | |
| Proximity | | |
| Light | | |
| Magnetometer | | |
| Gyroscope | | |
| Barometer | | |
| Altimeter | | |
| Gravity | | |
| Hall-effect | | |
| Iris scanner | | |
| Fingerprint scanner | | |
| Thermometer | | |
| Hygrometer | | |
Data transfer
| xHTML | | |
| WAP | v2.0 | v2.0 |
| HSCSD | | |
| HSDPA | 42.00 Mbit/s | 42.20 Mbit/s |
| HSUPA | 5.76 Mbit/s | 11.52 Mbit/s |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | |
| LTE UP | | |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | v5.0 | v5.3 |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 a/b/g/n/ac | v802.11 a/b/g/n/ac/ax |
| WiFi frequencies | 2,4 GHz; 5 GHz | 2,4 GHz; 5 GHz |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi hotspot | | |
| IrDA | | |
| USB | v2.0 Type-C | v3.2 Type-C |
| GPS | | |
| A-GPS | | |
| GLONASS | | |
| Beidou | | |
| Galileo | | |
| QZSS | | |
| NFC | | |
COMMUNICATION AND MESSAGING
| Call waiting | | |
| Conferency | | |
| Call forwarding | | |
| Push To Talk | | |
| Instant Messenger | | |
| SMS | | |
| EMS | | |
| MMS | | |
| Dictionary | T9 | T9 |
| Swype | | |
| e-mail client | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | | |
| MP3 | | |
| Stereo speakers | | 2 |
| Audio Jack | | |
| HD Voice | | |
| Sound formats | AAC, AAC+, AMR, APE, AWB, FLAC, WAV, WMA, eAAC+ | AAC, AAC+, AMR, APE, FLAC, MID, MKA, OGG, WAV, eAAC+ |
| Polyphony | | |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | ART | ART |
| Videophone | | |
| DVB-H television | | |
| TV-Out | | |
PIM AND ADDITIONAL FUNCTIONS
| Watch | | |
| Stopwatch | | |
| Alarm | | |
| Calculator | | |
| Currency converter | | |
| Organizer | | |
| Calendar | | |
| Flight mode | | |
| SyncML | | |
| Data and fax | | |
| Screensaver | | |
| Themes | | |
| Interchangeable covers | | |
| Voice dial | | |
| Speakerphone | | |
| Recorder | | |
| Vibrations | | |