Samsung Galaxy S23 Ultra vs Xiaomi Redmi 12
Samsung
Galaxy S23 Ultra
Xiaomi
Redmi 12
At a glance
- Brand
- Samsung
- Xiaomi
- Release date
- February 2023, 3 years 4 months ago
- June 2023, 3 years ago
- AnTuTu
- 1.521.862 Antutu v10 Overall performance better than 91% of devices
- 249.400 Antutu v10 Overall performance better than 59% of devices
Display
- Size
- 6.8"
- 6.79"
- Resolution
- 1440 x 3088 px WQHD+
- 1080 x 2400 px FHD+
- Type
- Super AMOLED Dynamic AMOLED 2X
- LTPS LCD
- Density
- 500 ppi Very high density
- 388 ppi High Density
- Aspect ratio
- 19.5:9
- 19.5:9
- Features
- Hole-punch Notch, 1-120 Hz refresh rate, Refresh rate 120 Hz, Variable Refresh Rate (VRR), Touch sampling rate 240 Hz, Peak brightness - 1750 cd/m², Max brightness HBM - 1200 cd/m², 3000000:1 contrast ratio, Always-On Display, HDR10+, DCI-P3, Scratch resistant, Dual Edge display, Corning Gorilla Glass Victus, S-Pen, Capacitive, Multi-touch, Frameless, LTPO (Low Temperature PolySilicon oxide)
- Hole-punch Notch, SGS Certified, Refresh rate 90 Hz, Max brightness HBM - 550 cd/m², 1500:1 contrast ratio, 70% NTSC, Scratch resistant, Corning Gorilla Glass, 2.5D curved glass glass, Capacitive, Multi-touch, Frameless
Performance
- Chipset
- Qualcomm Snapdragon 8 Gen2 ( 3,36 GHz)
- MediaTek Helio G88
- CPU
- 1x3.36GHz Cortex X3 + 4x2.8 GHz Cortex A715 + 3x2.02 GHz Cortex A510
- 2x Cortex A75 2.0 GHz + 6x Cortex A55 1.8 GHz
- CPU type
- Octa-Core
- Octa-Core
- Process
- 4 nm
- 12 nm
- Frequency
- 3.36 GHz
- 2 GHz
- GPU
- Qualcomm Adreno 740
- Arm Mali-G52 MC2 1000MHz
- RAM
- 8 GB
- 4 GB
- RAM type
- RAM LPDDR5X
- —
- 64-bit
- Yes
- Yes
Rear camera
- Resolution
- 200 Mpx
- 50 Mpx
- Aperture
- ƒ/ 1.7
- ƒ/ 1.8
- Sensor
- Samsung ISOCELL HP2
- Samsung S5KJN1
- Pixel size
- 0.60 µm
- 0.64 µm
- Sensor size
- 1/1.3"
- 1/2.76"
- Flash
- LED
- LED
- Optical stabilization
- Yes
- No
- Slow motion
- Yes, 480 fps
- Yes, 120 fps
- Features
- Tracking AF, Flicker sensor, Time-Lapse, 4K Video, 8K Video, Digital zoom, Optical zoom, Quadruple camera, Digital image stabilization, Optical Stabilization (OIS), Autofocus, Touch focus, Manual focus, Phase detection autofocus (PDAF), Laser autofocus (LAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Night Mode
- 4K Video, Digital zoom, Triple camera, Digital image stabilization, Autofocus, Touch focus, Continuous shooting, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW
Front camera
- Resolution
- 12 Mpx
- 8 Mpx
- Aperture
- ƒ/ 2.2
- ƒ/ 2.1
- Sensor
- Samsung S5K3LU
- —
Battery
- Capacity
- 5000 mAh
- 5000 mAh
- Type
- Li-Polymer
- Li-Polymer
- Fast charge
- Yes , 45.0W
- Yes , 18.0W
- Features
- Bypass Charging, Wireless charging, Non-removable
- Reverse charging, Non-removable
- Wireless charging
- —
- 9W reverse wired charging
Storage
- Capacity
- 256 GB
- 128 GB
- Type
- UFS Storage 4.0
- —
- SD slot
- No
- Yes , Slot for SD or second SIM card
Body
- Dimensions
- 78.1 mm 163.4 mm 8.9 mm Print 3D Model
- 76.3 mm 168.6 mm 8.2 mm Print 3D Model
- Weight
- 233 g
- 198 g
- Materials
- Glass , Aluminium , Corning Gorilla Glass Victus 2
- Plastic , P2i Nano coating , Splash resistant design
- Colors
- Black White Green Violet Beige
- Black Cyan Pearl White
- Water/dust resistance
- IP68
- IP53
- Usable surface
- 89 %
- 86 %
Software
- Operating system
- Android 14 Upside-down cake Android 14
- Android 12 Snow Cone MIUI V13 (Android 12)
- Updates
- OS updates: 4 years, Security updates: 5 years
- OS updates: 2 years, Security updates: 2 years
- Google services
- With Google Mobile Services
- With Google Mobile Services
Connectivity
- SIM
- Dual SIM Dual Standby (Nano SIM + Nano SIM / eSIM)
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Bluetooth
- Bluetooth 5.3 LELow energy consumption
- Bluetooth 5.3 LELow energy consumption
- Bluetooth profiles
- A2DP (Advanced Audio Distribution Profile), AVRCP (Audio/Visual Remote Control Profile), DIP (Device ID Profile), HFP (Hands-Free Profile), HID (Human Interface Profile), HSP (Headset Profile), LE (Low Energy), MAP (Message Access Profile), PAN (Personal Area Networking Profile), OPP (Object Push Profile), PBAP/PAB (Phone Book Access Profile)
- A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x
- Wi-Fi
- 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax)
- 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
- Wi-Fi features
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
- USB
- USB Type-C
- USB Type-C
- USB features
- Charging, OTG
- Charging, OTG
- Navigation
- GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), QZSS (L1 + L5)
- GPS, A-GPS, GLONASS, Beidou, Galileo
Networks
- 5G
- n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n12 (700), n20 (800), n25 (1900), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n66 (1700), n75 (1500), n77 (3700), n78 (3500)
- —
- 4G LTE
- B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B14 (700), B17 (700), B18 (800), B19 (800), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B32 (1500), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
- B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)
- 3G
- B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
- B1 (2100), B2 (1900), B5 (850), B8 (900)
- 2G
- B2 (1900), B3 (1800), B5 (850), B8 (900)
- B2 (1900), B3 (1800), B5 (850), B8 (900)
Sensors & security
- Fingerprint
- Yes, in screen
- Yes, on the side
- Accelerometer
- Yes
- Yes
- Gyroscope
- Yes
- Yes
- Proximity
- Yes
- —
- Light sensor
- Yes
- Yes
- Barometer
- Yes
- —
- Compass
- Yes
- —
- Cooling system
- No
- No
- Audio
- Hi-Res Audio, Noise cancellation microphone, Stereo Speakers, 2 microphones
- —
