Apple iPhone Air vs Xiaomi Redmi K90
Apple
iPhone Air
Xiaomi
Redmi K90
At a glance
- Brand
- Apple
- Xiaomi
- Release date
- September 2025, 8 months ago
- October 2025, 7 months ago
- Launch price
- € 1,219.00 ($ 1,427.17)
- CN¥ 2,599.00 ($ 380.18)
- AnTuTu
- 2.095.100 Antutu v10 Overall performance better than 95% of devices
- 2.920.000 Antutu v10 Overall performance better than 97% of devices
Display
- Size
- 6.5"
- 6.59"
- Resolution
- 1260 x 2736 px QHD
- 1156 x 2510 px FHD+
- Type
- Oled Super Retina XDR
- Oled
- Density
- 463 ppi Very high density
- 419 ppi Very high density
- Aspect ratio
- 19.5:9
- 19.5:9
- Features
- Hole-punch Notch, HLG, Refresh rate 120 Hz, Brightnes 1000 cd/m² (typ), Max brightness HBM - 1600 cd/m², Peak brightness - 3000 cd/m², 2000000:1 contrast ratio, Always-On Display, HDR10+, DCI-P3, True Tone display, Super Retina XDR, Dolby Vision, Scratch resistant, Corning Gorilla Glass, Ceramic Shield, Capacitive, Multi-touch, Oleophobic (lipophobic) coating, Frameless, Haptic Touch, LTPO (Low Temperature PolySilicon oxide)
- 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
- Apple A19 Pro (Air)
- Qualcomm Snapdragon 8 Elite Extreme Edition
- CPU
- 6Core TSMC N3P
- 2x4.47 GHz Oryon V2 Phoenix L+ 6x3.53 GHz Oryon V2 Phoenix M
- CPU type
- Hexa-Core
- Octa-Core
- Process
- 3 nm
- 3 nm
- Frequency
- 4 GHz
- 4.47 GHz
- GPU
- 5 core GPU
- Adreno 830
- RAM
- 12 GB
- 12 GB
- 64-bit
- Yes
- Yes
- RAM type
- —
- RAM LPDDR5X
Rear camera
- Resolution
- 48 Mpx
- 50 Mpx
- Aperture
- ƒ/ 1.6
- ƒ/ 1.88
- Sensor
- Sony IMX904
- Omnivision OV50 Light Fusion 800
- Pixel size
- 1.22 µm
- 1.00 µm
- Sensor size
- 1/1.56"
- 1/1.55"
- Flash
- LED
- LED
- Optical stabilization
- Yes
- Yes
- Slow motion
- Yes, 240 fps
- Yes, 240 fps
- Features
- Cinematic Mode, Noise reduction, Face unlock, Pro Video Mode, 4K Video, Digital zoom, Optical zoom, Digital image stabilization, Optical Stabilization (OIS), Ultra stable video, Autofocus, Touch focus, Continuous autofocus, Manual focus, Phase detection autofocus (PDAF), NPU AI Engine, Continuous shooting, Geotagging, 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, 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
- 18 Mpx
- 20 Mpx
- Aperture
- ƒ/ 1.9
- ƒ/ 2.0
- Sensor
- Sony IMX914
- Omnivision OV20B
- Pixel size
- 0.96 µm
- 0.80 µm
Battery
- Capacity
- 3149 mAh
- 7100 mAh
- Type
- Li-Ion
- Li-Ion
- Fast charge
- Yes , 20.0W
- Yes , 100.0W
- Wireless charging
- 20W Wireless Charging
- 22.5W Reverse wire charging
- Charge cycles
- 1000 cycles
- —
- Runtime
- ~ 40h
- —
- Features
- Wireless charging, Non-removable
- Reverse charging, Non-removable
Storage
- Capacity
- 256 GB
- 256 GB
- Type
- NVMe
- UFS Storage 4.1
- SD slot
- No
- No
Body
- Dimensions
- 74.7 mm 156.2 mm 5.6 mm Print 3D Model
- 75.2 mm 157.5 mm 8.0 mm Print 3D Model
- Weight
- 165 g
- 206 g
- Materials
- Titanium
- Aluminium alloy , Glass
- Colors
- Black White Blue Gold
- Black White Blue Violet
- Water/dust resistance
- IP68
- IP68, IP69
- Drop resistance
- Class A B C D E 180 drops without defects
- —
- Repairability
- Class A B C D E
- —
- Usable surface
- 88 %
- 89 %
Software
- Operating system
- iOS 26 iOS 26
- Android 15 HyperOS 3.X (Android 15)
- Updates
- OS updates: 7 years, Security updates: 7 years
- —
- Google services
- —
- Without Google Mobile services
Connectivity
- SIM
- Dual SIM Dual Standby (eSIM + eSIM)
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Bluetooth
- Bluetooth 6.0 LELow energy consumption
- Bluetooth 5.4 LELow energy consumption
- Bluetooth profiles
- A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x
- 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) , WiFi 6E , WiFi 7 (802.11be)
- 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 MiMO
- 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 (L1+L5), BeiDou (B1), Galileo (E1+E5a), NavIC System, QZSS (L1 + L5)
- GPS, A-GPS, GLONASS, Beidou, QZSS, GPS (L1+L5), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)
Networks
- 5G
- n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n12 (700), n20 (800), n25 (1900), n26 (850), n28b (700), n28a (700), n30 (2300), n38 (2600), n40 (2300), n41 (2500), n48 (3500), n53 (2400), n66 (1700), n70 (1700), n75 (1500), n77 (3700), n78 (3500), n79 (4700)
- 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), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B18 (800), B19 (800), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B30 (2300), B32 (1500), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B48 (TDD 3600), B53 (TDD 2400), B66 (1700/2100)
- 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), B4 (1700/2100 AWS A-F), B5 (850), 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)
Sensors & security
- Fingerprint
- No
- Yes, in screen
- Accelerometer
- Yes
- Yes
- Gyroscope
- Yes
- Yes
- Proximity
- Yes
- —
- Light sensor
- Yes
- Yes
- Barometer
- Yes
- —
- Cooling system
- Yes
- Yes
- Audio
- Dolby Atmos, Noise cancellation microphone, 3 microphones
- Dolby Atmos, Noise cancellation microphone, Stereo Speakers, 3 microphones
