nubia Air vs Xiaomi Redmi 13

At a glance

Brand: Nubia; Xiaomi
Release date: September 2025, 9 months ago; May 2024, 2 years 1 months ago
AnTuTu: 479.500 Antutu v10 Overall performance better than 72% of devices; 269.266 Antutu v10 Overall performance better than 60% of devices

Size: 6.78"; 6.79"
Resolution: 1224 x 2720 px QHD; 1080 x 2400 px FHD+
Type: AMOLED; LTPS LCD
Density: 440 ppi Very high density; 388 ppi High Density
Aspect ratio: 20:9; 19.5:9
Features: Water Drop Notch, Refresh rate 120 Hz, Refresh rate 90 Hz, Max brightness HBM - 1000 cd/m², Peak brightness - 4500 cd/m², 2.5D curved glass screen, Corning Gorilla Glass 7i, Capacitive, Multi-touch, Frameless; Hole-punch Notch, SGS Certified, Refresh rate 90 Hz, Scratch resistant, 2.5D curved glass glass, Capacitive, Multi-touch, Frameless

Chipset: Unisoc T8300; MediaTek Helio G91
CPU: 2x2.2 GHz – Cortex A78 + 6x2 GHz – Cortex A55; 2x Cortex A75 2.0 GHz + 6x Cortex A55 1.8 GHz
CPU type: Octa-Core; Octa-Core
Process: 6 nm; 12 nm
Frequency: 2.3 GHz; 2 GHz
GPU: Mali-G57 MP2; Arm Mali-G52 MC2 850MHz
RAM: 8 GB; 6 GB
RAM type: LPDDR4X RAM; —
64-bit: Yes; Yes

Resolution: 50 Mpx; 108 Mpx
Aperture: ƒ/ 1.6; ƒ/ 1.8
Flash: Dual LED; Quad LED
Optical stabilization: No; No
Slow motion: No, 30 fps; Yes, 120 fps
Features: Digital zoom, Triple camera, Digital image stabilization, Autofocus, Touch focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Manual focus, Continuous shooting, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Capacity: 512 GB; 128 GB
Type: eMMC 5.1 Storage; eMMC 5.1 Storage
SD slot: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card

Dimensions: 76.6 mm 164.2 mm 5.9 mm Print 3D Model; 76.3 mm 168.6 mm 8.2 mm Print 3D Model
Weight: 172 g; 198 g
Materials: Plastic; Plastic , P2i Nano coating , Splash resistant design
Colors: Black Gold Silver Yellow; Black Pink Cyan
Water/dust resistance: IP68, IP69; —
Drop resistance: Class A B C D E 46 drops without defects; —
Repairability: Class A B C D E; —
Usable surface: 88 %; 94 %

Operating system: Android 15 Android 15; Android 14 Upside-down cake HyperOS (Android 14)
Updates: OS updates: 5 years; —
Google services: With Google Mobile Services; With Google Mobile Services

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 5.4 LELow energy consumption; Bluetooth 5.4 LELow energy consumption
Bluetooth profiles: A2DP (Advanced Audio Distribution Profile), HID (Human Interface Profile), LE (Low Energy); 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; 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; 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, Galileo; GPS, A-GPS, GLONASS, Beidou, Galileo

5G: n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n28b (700), n28a (700), n38 (2600), n41 (2500), n77 (3700), n78 (3500); —
4G LTE: B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), 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)