Redmi Note 11T Pro+ Astro Boy vs Samsung Galaxy S23 Ultra
| Type | Touch | Touch |
| Waterproofness & dust-resistance | IP53 | IP68 |
| Dimensions | 163.64 x 74.29 x 8.90 mm | 163.40 x 78.10 x 8.90 mm |
| Weight | 198.00 g | 233.00 g |
| Display size | 6.60" | 6.80" |
| Display | Color / IPS TFT 16M colors 144 Hz 1080 x 2460 px (6.60") 407 ppi | Color / Dynamic AMOLED 16M colors 120 Hz 1440 x 3088 px (6.80") 501 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: 2940 min. (49.0 h) |
| Playback time (max.) | nd | Audio: 99 h (4.1 days) Video: 26 h (1.1 days) |
| Internet browsing time (max.) | nd | WiFi: 25 h (1.0 days) 4G: 25 h (1.0 days) |
| Standard battery | Li-Ion 4400 mAhBuy powerbank
| Li-Ion 5000 mAhBuy powerbank
|
| Quick battery charging | USB Power Delivery 3.0 |  |
| Wireless battery charging | | Qi |
| Internal memory | 256 GB | 256 GB, 512 GB, 1000 GB |
| End-user memory | | 453.7 GB |
| RAM memory | 8 GB | 8 GB, 12 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 1000 GBBuy memory card | |
| Operating system | Android 12 | Android 13 |
| Interface | MIUI 13 | One UI 5.1 |
| Processor | MediaTek Dimensity 8100 MT6895T | Qualcomm Snapdragon 8 Gen 2 SM8550-AB |
| Processor clock | 2850 MHz | 3360 MHz |
| GPU | ARM Mali-G610 MC6 | Adreno |
| Touchscreen | | |
| DualSIM | | |
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | SingleSIM(nanoSIM) |
| DualSIM mode | dual standby | nd |
| Hybrid DualSIM | | nd |
| Announced | 2Q 2022 | 1Q 2023 |
| Other names | Note 11T Pro+ Limited Edition; Note 11T Pro Astro Boy; Note 11T Pro Limited Edition; Xiaomi Redmi Note 11T Pro+ Astro Boy | SM-S918B; SM-S918N; SM-S918U; SM-S918U1; SM-S918W |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1900 2100 | 850 900 1700 1900 2100 |
| LTE standard | FDD LTE: 2100, 1800, 900, 850 TDD LTE: 3500, 2600, 2500, 2300, 2000, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 1500, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900 |
| Standard 5G | FDD 5G: 2100, 1800, 900, 850, 700 TDD 5G: 3700, 3500, 2600, 2500 | FDD 5G: 2600, 2100, 1900, 1800, 900, 850, 800, 700 TDD 5G: 3700, 3500, 2600, 2500, 2300, 1500 |
| CDMA | 850 CDMA2000 1xEV-DO | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Camera type | Standard | Standard |
| Photo sensor model | Samsung S5KGW1 | Samsung S5KHP2 |
| Photo matrix | 64 Mpx | 200 Mpx |
| Sensor size | 1/1,72 | 1/1,3 |
| Pixel size | 0,8 µm | 0,6 µm |
| Resolution | 9280x6944 px | 16384x12288 px |
| Optical zoom | | |
| Digital zoom | | 100x |
| Lossless zoom | | 10x |
| Field of view | | 85 ° |
| Focal length | | 23 mm |
| Flash | 2x LED | LED |
| Dual-colour LED flash | 1+1 | |
| Video resolution | 3840x2160 px | 7680x4320 px |
| Video formats | H.264, H.265, MPEG4 - 30 fps | H.264, H.265, MPEG4 - 30 fps |
| Additional | AF, EIS | AF, OIS, f/1.7 |
| Second camera | | |
| Camera type | Wide-angle | Wide-angle |
| Photo sensor model | | Sony IMX564 |
| Photo matrix | 8 Mpx | 12 Mpx |
| Sensor size | | 1/2,55 |
| Pixel size | | 1,4 µm |
| Optical zoom | | |
| Field of view | 120 ° | 120 ° |
| Focal length | | 13 mm |
| Flash | 2x LED | LED |
| Dual-colour LED flash | 1+1 | |
| Video formats | H.264, H.265, MPEG4 - 30 fps | H.264, H.265, MPEG4 - 30 fps |
| Additional | FF | FF, f/2.2 |
| Third camera | | |
| Camera type | Macro | Telephoto |
| Photo matrix | 2 Mpx | 10 Mpx |
| Pixel size | | 1,12 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.264, H.265, MPEG4 - 30 fps | H.264, H.265, MPEG4 - 30 fps |
| Additional | FF, f/2.4 | AF, OIS, f/2.4 |
| Fourth camera | | |
| Camera type | nd | Telephoto |
| Photo sensor model | nd | Sony IMX754 |
| Photo matrix | nd | 10 Mpx |
| Sensor size | nd | 1/3,52 |
| Pixel size | nd | 1,12 µm |
| Resolution | nd | 3648x2736 px |
| Optical zoom | nd | |
| Digital zoom | nd | 100x |
| Lossless zoom | nd | 10x |
| Field of view | nd | 11 ° |
| Focal length | nd | 230 mm |
| Flash | nd | LED |
| Dual-colour LED flash | nd | |
| Video formats | nd | H.264, H.265, MPEG4 - 30 fps |
| Additional | nd | FF, OIS, f/4.9 |
CAMERAS - FRONT
| First camera | | |
| Camera type | Portrait | Portrait |
| Photo sensor model | | Samsung S5K3LU |
| Photo matrix | 16 Mpx | 12 Mpx |
| Sensor size | | 1/3.2 |
| Pixel size | 1 µm | 1,12 µm |
| Resolution | | 4000x3000 px |
| Optical zoom | | |
| Field of view | | 80 ° |
| Focal length | 50 mm | 25 mm |
| Flash | | |
| Dual-colour LED flash | | |
| Video resolution | 1920x1080 px | |
| Video formats | H.264, H.265, MPEG4 - 30 fps | H.264, H.265, MPEG4 - 30 fps |
| Additional | FF, EIS, f/2.45 | 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 | 42.20 Mbit/s | 42.20 Mbit/s |
| HSUPA | 5.76 Mbit/s | 11.52 Mbit/s |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | |
| LTE UP | | |
| WIMAX+ | | |
| GPRS | | |
| EDGE | class 8 | |
| Bluetooth | v5.3 | 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 | 2 |
| Audio Jack | 3.5 mm | |
| HD Voice | | |
| Sound formats | AAC, AAC+, AMR, APE, AWB, FLAC, M4A, MID, MKA, 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 | | |