Blackview Oscal S70 vs Xiaomi Redmi K90
Blackview
Oscal S70
Xiaomi
Redmi K90
At a glance
- Brand
- Blackview
- Xiaomi
- Release date
- May 2023, 3 years ago
- October 2025, 7 months ago
- AnTuTu
- 88.421 Antutu v9 Overall performance better than 50% of devices
- 2.920.000 Antutu v10 Overall performance better than 97% of devices
- Launch price
- —
- CN¥ 2,599.00 ($ 380.18)
Display
- Size
- 6.1"
- 6.59"
- Resolution
- 720 x 1560 px HD+
- 1156 x 2510 px FHD+
- Type
- LCD IPS
- Oled
- Density
- 282 ppi Medium Density
- 419 ppi Very high density
- Aspect ratio
- 18:9
- 19.5:9
- Features
- Without Notch, Peak brightness - 500 cd/m², Scratch resistant, Capacitive, Multi-touch
- Hole-punch Notch, 1-120 Hz refresh rate, TUV Rheinland Low Blue Light, TÜV Rheinland Flicker-free Certified, TÜV Rheinland Full Care Display 3.0 Cer, Refresh rate 120 Hz, Touch sampling rate 480 Hz, Peak brightness - 3500 cd/m², Always-On Display, TÜV Rheinland Eye Comfort Certification, HDR10+, DCI-P3, DC dimming, sRGB standard, 12 Bits panel (10-bit +2-bit FRC), Dolby Vision, Scratch resistant, Capacitive, Multi-touch, Frameless, LTPO (Low Temperature PolySilicon oxide)
Performance
- Chipset
- MediaTek Helio A22 (MT6761V/WE)
- Qualcomm Snapdragon 8 Elite Extreme Edition
- CPU
- 4x Cortex A53 2.0 GHz
- 2x4.47 GHz Oryon V2 Phoenix L+ 6x3.53 GHz Oryon V2 Phoenix M
- CPU type
- Quad-Core
- Octa-Core
- Process
- 12 nm
- 3 nm
- Frequency
- 2 GHz
- 4.47 GHz
- GPU
- IMG PowerVR GE8300
- Adreno 830
- RAM
- 4 GB
- 12 GB
- RAM type
- LPDDR3 RAM
- RAM LPDDR5X
- 64-bit
- Yes
- Yes
Rear camera
- Resolution
- 13 Mpx
- 50 Mpx
- Aperture
- Unknow
- ƒ/ 1.88
- Sensor
- Sony IMX258
- Omnivision OV50 Light Fusion 800
- Pixel size
- 1.12 µm
- 1.00 µm
- Sensor size
- 1/3.06"
- 1/1.55"
- Flash
- LED
- LED
- Optical stabilization
- No
- Yes
- Slow motion
- No, 30 fps
- Yes, 240 fps
- Features
- Digital zoom, Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
- 4K Video, Digital zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Ultra stable video, Autofocus, Touch focus, Continuous autofocus, Manual focus, Phase detection autofocus (PDAF), Dual front camera, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Night Mode
Front camera
- Resolution
- 5 Mpx
- 20 Mpx
- Aperture
- ƒ/ 2.2
- ƒ/ 2.0
- Sensor
- GalaxyCore GC5035
- Omnivision OV20B
- Pixel size
- 1.12 µm
- 0.80 µm
Battery
- Capacity
- 6580 mAh
- 7100 mAh
- Type
- Li-Polymer
- Li-Ion
- Fast charge
- Yes , 10.0W
- Yes , 100.0W
- Features
- Reverse charging, Non-removable
- Reverse charging, Non-removable
- Wireless charging
- —
- 22.5W Reverse wire charging
Storage
- Capacity
- 32 GB
- 256 GB
- Type
- eMMC 5.1 Storage
- UFS Storage 4.1
- SD slot
- Yes , Independent SD slot
- No
Body
- Dimensions
- 77.6 mm 161.5 mm 15.0 mm Print 3D Model
- 75.2 mm 157.5 mm 8.0 mm Print 3D Model
- Weight
- 273 g
- 206 g
- Materials
- TPU , Rugged Smartphone
- Aluminium alloy , Glass
- Colors
- Black Green Orange
- Black White Blue Violet
- Water/dust resistance
- IP68, MIL-STD-810G , IP69
- IP68, IP69
- Usable surface
- 72 %
- 89 %
Software
- Operating system
- Android 12 Snow Cone Doke OS 3.0 (Android 12)
- Android 15 HyperOS 3.X (Android 15)
- Google services
- With 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 5.0 LELow energy consumption
- Bluetooth 5.4 LELow energy consumption
- Bluetooth profiles
- A2DP (Advanced Audio Distribution Profile), LE (Low Energy)
- A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC
- Wi-Fi
- 802.11b , 802.11g , 802.11n
- 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax) , WiFi 7 (802.11be)
- Wi-Fi features
- Wi-Fi Hotspot
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
- USB features
- Charging, OTG
- Charging, OTG
- Navigation
- GPS, A-GPS, GLONASS, Beidou, Galileo
- GPS, A-GPS, GLONASS, Beidou, QZSS, GPS (L1+L5), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)
- USB
- —
- USB Type-C
Networks
- 4G LTE
- B1 (2100), B3 (1800), B7 (2600), B8 (900), B19 (800), B20 (800), B28b (700), B28a (700), B40 (TDD 2300)
- 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), B48 (TDD 3600), B66 (1700/2100)
- 3G
- B1 (2100), B2 (1900), B8 (900)
- B1 (2100), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
- 2G
- B2 (1900), B3 (1800), B5 (850), B8 (900)
- B3 (1800), B5 (850), B8 (900)
- 5G
- —
- 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)
Sensors & security
- Fingerprint
- No
- Yes, in screen
- Accelerometer
- Yes
- Yes
- Gyroscope
- Yes
- Yes
- Proximity
- Yes
- —
- Light sensor
- Yes
- Yes
- Cooling system
- No
- Yes
- Audio
- —
- Dolby Atmos, Noise cancellation microphone, Stereo Speakers, 3 microphones
