Oppo K12s vs Xiaomi Redmi K90 Max
Oppo
K12s
Xiaomi
Redmi K90 Max
At a glance
- Brand
- Oppo
- Xiaomi
- Release date
- April 2025, 1 years 3 months ago
- April 2026, 3 months ago
- AnTuTu
- 789.000 Antutu v10 Overall performance better than 80% of devices
- 3.485.900 Antutu v11 Overall performance better than 98% of devices
Display
- Size
- 6.67"
- 6.83"
- Resolution
- 1080 x 2400 px FHD+
- 1280 x 2772 px QHD
- Type
- AMOLED E4
- AMOLED
- Density
- 395 ppi High Density
- 447 ppi Very high density
- Aspect ratio
- 20:9
- 19.5:9
- Features
- Hole-punch Notch, Refresh rate 120 Hz, Touch sampling rate 180 Hz, Brightnes 600 cd/m² (typ), Peak brightness - 2000 cd/m², Max brightness HBM - 1200 cd/m², 6000000:1 contrast ratio, HDR, DCI-P3, Scratch resistant, 2.5D glass screen, Capacitive, Multi-touch, Frameless
- Hole-punch Notch, SGS Certified, TÜV Rheinland Flicker-free Certified, TÜV Low Blue Light, 3840 Hz PWM, Refresh rate 165 Hz, Touch sampling rate 480 Hz, Peak brightness - 3500 cd/m², 8000000:1 contrast ratio, TÜV Rheinland Eye Comfort Certification, HDR10+, DCI-P3, 12 Bits panel (10-bit +2-bit FRC), Dolby Vision, Scratch resistant, Capacitive, Multi-touch, Frameless
Performance
- Chipset
- Qualcomm Snapdragon 6 Gen4
- MediaTek Dimensity 9500
- CPU
- 4x Cortex A78 a 2.3 GHz + 4x Cortex A55 a 1.8 GHz
- 1x4,21 GHz C1 Ultra + 3x3,5 GHz C1 Premium + 4x2,7 GHz C1 Pro
- CPU type
- Octa-Core
- Octa-Core
- Process
- 4 nm
- 3 nm
- Frequency
- 2.3 GHz
- 4.21 GHz
- GPU
- Adreno GPU
- Mali G1 Ultra
- RAM
- 8 GB
- 12 GB
- RAM type
- LPDDR4X RAM
- RAM LPDDR5X
- 64-bit
- Yes
- Yes
Rear camera
- Resolution
- 50 Mpx
- 50 Mpx
- Aperture
- ƒ/ 1.85
- ƒ/ 1.7
- Sensor
- Omnivision OV50D40 Light Hunter 400
- Omnivision OV50 Light Fusion 800
- Pixel size
- 0.61 µm
- 1.00 µm
- Sensor size
- 1/2.88"
- 1/1.55"
- Flash
- LED
- LED
- Optical stabilization
- No
- Yes
- Slow motion
- No, 30 fps
- Yes, 120 fps
- Features
- Flicker sensor, 4K Video, Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
- Flicker sensor, Noise reduction, 4K Video, 8K Video, Digital zoom, Dual camera, Digital image stabilization, Optical Stabilization (OIS), Autofocus, Touch focus, Manual focus, Laser autofocus (LAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night Mode
Front camera
- Resolution
- 16 Mpx
- 20 Mpx
- Aperture
- ƒ/ 2.45
- ƒ/ 2.2
- Sensor
- Sony IMX480
- —
- Pixel size
- 1.00 µm
- —
Battery
- Capacity
- 7000 mAh
- 8500 mAh
- Type
- Li-Polymer
- Si-Carbon Li-Ion
- Fast charge
- Yes , 80.0W
- Yes , 100.0W
- Features
- Reverse charging, Non-removable
- Reverse charging, Non-removable
- Wireless charging
- —
- 27W reverse charging
Storage
- Capacity
- 128 GB
- 256 GB
- Type
- UFS Storage 3.1
- UFS Storage 4.1
- SD slot
- No
- No
Body
- Dimensions
- 76.1 mm 163.2 mm 8.4 mm Print 3D Model
- 77.9 mm 162.9 mm 8.2 mm Print 3D Model
- Weight
- 208 g
- 227 g
- Materials
- Plastic
- Aluminium alloy , Fiberglass
- Colors
- Black White Purple
- Black Blue Gray
- Water/dust resistance
- IP65 , IP69
- IP68, IP69
- Usable surface
- 87 %
- 90 %
Software
- Operating system
- Android 15 ColorOS 15 (Android 15)
- Android 16 HyperOS 3.X (Android 16)
- Google services
- Without Google Mobile services
- Without Google Mobile services
Connectivity
- SIM
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Bluetooth
- Bluetooth 5.2 LELow energy consumption
- Bluetooth 5.4 LELow energy consumption
- Bluetooth profiles
- A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), HID (Human Interface Profile), LE (Low Energy)
- A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC
- 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, WiFi 6 (802.11ax) , WiFi 7 (802.11be)
- Wi-Fi features
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
- USB
- USB Type-C
- USB Type-C
- USB features
- Charging, OTG
- Charging, OTG
- Navigation
- GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo
- GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)
Networks
- 5G
- n1 (2100), n5 (850), n8 (900), n28a (700), n38 (2600), n40 (2300), n41 (2500), n77 (3700), n78 (3500)
- n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n28a (700), n38 (2600), n40 (2300), n41 (2500), n48 (3500), n66 (1700), n77 (3700), n78 (3500)
- 4G LTE
- B1 (2100), B3 (1800), B5 (850), B8 (900), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500)
- B1 (2100), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B19 (800), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B43 (TDD 3700), B48 (TDD 3600), B66 (1700/2100)
- 3G
- B1 (2100), B5 (850), B8 (900)
- B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
- 2G
- B3 (1800), B5 (850), B8 (900)
- B2 (1900), B3 (1800), B5 (850), B8 (900)
Sensors & security
- Fingerprint
- Yes, on the side
- Yes, in screen
- Accelerometer
- Yes
- Yes
- Gyroscope
- Yes
- Yes
- Proximity
- Yes
- —
- Light sensor
- Yes
- Yes
- Cooling system
- No
- Yes
- Audio
- Hi-Res Audio, Stereo Speakers, 2 microphones
- Noise cancellation microphone, Stereo Speakers, 2 microphones
