Infinix Smart 20 vs nubia RedMagic 11 Air
Infinix
Smart 20
nubia
RedMagic 11 Air
At a glance
- Brand
- Infinix
- Nubia
- Release date
- March 2026, 2 months ago
- January 2026, 4 months ago
- AnTuTu
- 262.000 Antutu v10 Overall performance better than 60% of devices
- 3.322.942 Antutu v11 Overall performance better than 98% of devices
- Launch price
- —
- CN¥ 3,699.00 ($ 541.80)
Display
- Size
- 6.78"
- 6.85"
- Resolution
- 720 x 1576 px HD+
- 1216 x 2668 px QHD
- Type
- LCD
- AMOLED
- Density
- 256 ppi Medium Density
- 428 ppi Very high density
- Aspect ratio
- 20:9
- 20:9
- Features
- Hole-punch Notch, Refresh rate 120 Hz, Touch sampling rate 180 Hz, Touch sampling rate 360 Hz, Brightnes 500 cd/m² (typ), Peak brightness - 900 cd/m², TÜV Rheinland Eye Comfort Certification, DCI-P3, 10 Bits panel, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless
- Without Notch, SGS Certified, Delta-E, 2592 PWM, Refresh rate 144 Hz, Touch sampling rate 360 Hz, Touch sampling rate 960 Hz, Peak brightness - 2000 cd/m², Max brightness HBM - 1000 cd/m², TÜV Rheinland Eye Comfort Certification, DCI-P3, 10 Bits panel, Scratch resistant, 3D curved glass screen, Corning Gorilla Glass 7i, Capacitive, Multi-touch, Frameless
Performance
- Chipset
- MediaTek Helio G81 Ultra
- Qualcomm Snapdragon 8 Elite
- CPU
- 2x Cortex A75 2.0 GHz + 6x Cortex A55 1.8 GHz
- 2x4.32 GHz Oryon V2 Phoenix L+ 6x3.53 GHz Oryon V2 Phoenix M
- CPU type
- Octa-Core
- Octa-Core
- Process
- 12 nm
- 3 nm
- Frequency
- 2 GHz
- 4.32 GHz
- GPU
- Mali-G52 MC2
- Adreno 830
- RAM
- 4 GB
- 12 GB
- RAM type
- LPDDR4X RAM
- —
- 64-bit
- Yes
- Yes
Rear camera
- Resolution
- 8 Mpx
- 50 Mpx
- Aperture
- ƒ/ 1.9
- ƒ/ 1.9
- Flash
- Dual LED
- Dual LED
- Optical stabilization
- No
- Yes
- Slow motion
- Yes, 120 fps
- Yes, 240 fps
- Features
- Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
- 4K Video, 8K Video, Digital zoom, Dual camera, Digital image stabilization, Optical Stabilization (OIS), Autofocus, Touch focus, Continuous autofocus, Manual focus, Laser autofocus (LAF), Under display camera, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Night Mode
- Sensor
- —
- Omnivision OV50A
- Pixel size
- —
- 1.00 µm
- Sensor size
- —
- 1/1.55"
Front camera
- Resolution
- 8 Mpx
- 16 Mpx
- Aperture
- ƒ/ 2.0
- ƒ/ 2.0
- Pixel size
- 0.80 µm
- 1.00 µm
- Sensor
- —
- Omnivision OV16A1Q
Battery
- Capacity
- 5200 mAh
- 7000 mAh
- Type
- Li-Polymer
- Si-Carbon Li-Ion
- Fast charge
- Yes , 15.0W
- Yes , 120.0W
- Features
- Reverse charging, Non-removable
- Bypass Charging, Non-removable
- Charge cycles
- —
- 1000 cycles
- Runtime
- —
- ~ 75h
Storage
- Capacity
- 64 GB
- 256 GB
- Type
- eMMC 5.1 Storage
- UFS Storage 4.1
- SD slot
- Yes , Independent SD slot
- No
Body
- Dimensions
- 78.8 mm 167.7 mm 7.7 mm Print 3D Model
- 76.5 mm 163.8 mm 7.8 mm Print 3D Model
- Weight
- 188 g
- 207 g
- Materials
- Glass , Faux leather
- Aluminium alloy , Glass
- Colors
- Black Blue Silver Orange
- Black White Silver
- Water/dust resistance
- IP54
- IP54 , Splash resistant
- Usable surface
- 87 %
- 91 %
- Drop resistance
- —
- Class A B C D E 90 drops without defects
- Repairability
- —
- Class A B C D E
Software
- Operating system
- Android 16 Android 16
- Android 16 Android 16
- Updates
- OS updates: 2 years, Security updates: 3 years
- OS updates: 5 years, Security updates: 5 years
- Google services
- With Google Mobile Services
- Basic 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), 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
- 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax) , WiFi 6E , 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
- A-GPS, GLONASS, Beidou, QZSS, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)
Networks
- 4G LTE
- B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
- B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B18 (800), B19 (800), B20 (800), B26 (850), B28b (700), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
- 3G
- B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
- B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
- 2G
- B2 (1900), B3 (1800), B5 (850), B8 (900)
- CDMA BC0 (800), B2 (1900), B3 (1800), B5 (850), B8 (900)
- 5G
- —
- n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n66 (1700), n77 (3700), n78 (3500)
Sensors & security
- Fingerprint
- Yes, on the side
- Yes, in screen
- Accelerometer
- Yes
- Yes
- Proximity
- Yes
- Yes
- Light sensor
- Yes
- Yes
- Cooling system
- No
- Yes
- Audio
- DTS / DTS X, Stereo Speakers
- DTS / DTS X, Stereo Speakers, 3 microphones
- Gyroscope
- —
- Yes
