Screen size
equal specsnubia RedMagic 11 Air6.9"
nubia Z70S Ultra6.9"
Quick verdict
nubia RedMagic 11 Air and nubia Z70S Ultra are close on the measured specs.
Measured wins
nubia RedMagic 11 Air
4
spec wins
Ties
15
equal specs
nubia Z70S Ultra
4
spec wins
Screen size
equal specsTechnology
nubia RedMagic 11 Air
GSM / HSPA / LTE / 5G
nubia Z70S Ultra
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G bands
nubia RedMagic 11 Air
GSM 850 / 900 / 1800 / 1900
nubia Z70S Ultra
GSM 850 / 900 / 1800 / 1900 , CDMA 800
3G bands
nubia RedMagic 11 Air
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
nubia Z70S Ultra
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1x
4G bands
nubia RedMagic 11 Air
Resolution
Refresh rate
equal specsPeak brightness
Pixel density
equal specsCPU speed
equal specsRAM
equal specsStorage
equal specsMain camera
equal specsFront camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
equal specsLTE
nubia Z70S Ultra
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 66
5G bands
nubia RedMagic 11 Air
SA/NSA
nubia Z70S Ultra
1, 2, 3, 5, 7, 8, 20, 25, 26, 28, 38, 40, 41, 66, 77, 78 SA/NSA
Speed
nubia RedMagic 11 Air
HSPA, LTE, 5G
nubia Z70S Ultra
HSPA, LTE, 5G
Announced
nubia RedMagic 11 Air
2026, January 20
nubia Z70S Ultra
2025, April 28
Status
nubia RedMagic 11 Air
Available. Released 2026, January 20
nubia Z70S Ultra
Available. Released 2025, April 28
Dimensions
nubia RedMagic 11 Air
163.8 x 76.5 x 8 mm (6.45 x 3.01 x 0.31 in)
nubia Z70S Ultra
164.3 x 77.1 x 8.6 mm (6.47 x 3.04 x 0.34 in)
Weight
nubia RedMagic 11 Air
207 g (7.30 oz)
nubia Z70S Ultra
228 g (8.04 oz)
Build
nubia RedMagic 11 Air
Glass front (Gorilla Glass 7i), aluminum allow frame, glass back (Gorilla Glass 5)
nubia Z70S Ultra
Glass front (Gorilla Glass 7i), aluminum frame, glass back
SIM
nubia RedMagic 11 Air
Nano-SIM + Nano-SIM
nubia Z70S Ultra
Nano-SIM + Nano-SIM
Other
nubia RedMagic 11 Air
Pressure sensitive zones (520Hz touch-sensing) Built-in cooling fan Aviation aluminum middle frame IP54 dust protected and water resistant (water splashes) Illuminated RGB logo and fan lights (on the back)
nubia Z70S Ultra
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Type
nubia RedMagic 11 Air
AMOLED, 1B colors, 144Hz, 2592Hz PWM, 1800 nits (peak)
nubia Z70S Ultra
AMOLED, 1B colors, 144Hz, HDR10, 2000 nits (peak)
Size
nubia RedMagic 11 Air
6.85 inches, 113.7 cm2 (~90.7% screen-to-body ratio)
nubia Z70S Ultra
6.85 inches, 113.7 cm2 (~89.7% screen-to-body ratio)
Resolution
nubia RedMagic 11 Air
1216 x 2688 pixels (~431 ppi density)
nubia Z70S Ultra
1216 x 2688 pixels (~431 ppi density)
Protection
nubia RedMagic 11 Air
Corning Gorilla Glass 7i
nubia Z70S Ultra
Corning Gorilla Glass 7i or Longxi glass (gen 2)
OS
nubia RedMagic 11 Air
Android 16, Redmagic OS 11
nubia Z70S Ultra
Android 15, Nebula AIOS 1.5
Chipset
nubia RedMagic 11 Air
Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
nubia Z70S Ultra
Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
CPU
nubia RedMagic 11 Air
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
nubia Z70S Ultra
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
nubia RedMagic 11 Air
Adreno 830
nubia Z70S Ultra
Adreno 830
Card slot
nubia RedMagic 11 Air
No
nubia Z70S Ultra
No
Internal
nubia RedMagic 11 Air
256GB 12GB RAM, 512GB 16GB RAM
nubia Z70S Ultra
256GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM, 1TB 24GB RAM
Other
nubia RedMagic 11 Air
UFS 4.1
nubia Z70S Ultra
UFS 4.0
Dual
nubia RedMagic 11 Air
50 MP, f/1.9, 23mm (wide), 1/1.55", 1.0µm, PDAF, OIS 8 MP, f/2.2, (ultrawide), 1/4.0", 1.12µm
nubia Z70S Ultra
-
Features
nubia RedMagic 11 Air
LED flash, HDR, panorama
nubia Z70S Ultra
Laser AF, color spectrum sensor, Ring-LED, dual-tone flash, panorama, HDR
Video
nubia RedMagic 11 Air
8K@30fps, 4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, OIS, HDR
nubia Z70S Ultra
8K@30fps, 4K@30/60/120fps, 1080p@30/60fps, gyro-EIS, HDR10, 10‑bit video
Triple
nubia RedMagic 11 Air
-
nubia Z70S Ultra
50 MP, f/1.7, 35mm (standard), 1/1.3", 1.2µm, PDAF, OIS 64 MP, f/2.5, 70mm (periscope telephoto), 1/2.0", 0.7µm, multi-directional PDAF (15cm - ∞), OIS, 2.7x optical zoom (vs. 26mm cam) 50 MP, f/2.0, 13mm, 122˚ (ultrawide), 1/2.88", 0.61µm, multi-directional PDAF
Single
nubia RedMagic 11 Air
16 MP, f/2.0, (wide), 1/2.77", 1.12µm, under display
nubia Z70S Ultra
16 MP, f/2.0, 24mm (wide), 1/2.8", 1.12µm, under display
Features
nubia RedMagic 11 Air
HDR
nubia Z70S Ultra
HDR
Video
nubia RedMagic 11 Air
1080p@30/60fps
nubia Z70S Ultra
1080p@30fps
Loudspeaker
nubia RedMagic 11 Air
Yes, with stereo speakers
nubia Z70S Ultra
Yes, with stereo speakers
3.5mm jack
nubia RedMagic 11 Air
No
nubia Z70S Ultra
No
Other
nubia RedMagic 11 Air
Hi-Res audio Snapdragon Sound
nubia Z70S Ultra
24-bit/192kHz Hi-Res audio Snapdragon Sound
WLAN
nubia RedMagic 11 Air
Wi-Fi 802.11 a/b/g/n/ac/6 or 7, dual-band, Wi-Fi Direct
nubia Z70S Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band, Wi-Fi Direct
Bluetooth
nubia RedMagic 11 Air
5.4, A2DP, LE
nubia Z70S Ultra
5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless
Positioning
nubia RedMagic 11 Air
GPS (L1+L5), GLONASS, BDS, GALILEO
nubia Z70S Ultra
GPS (L1+L2+L5), GLONASS (G1+G5), BDS (B1I+B1C+B2a+B2b), GALILEO (E1+E5a), QZSS (L1+L5)
NFC
nubia RedMagic 11 Air
Yes
nubia Z70S Ultra
Yes
Infrared port
nubia RedMagic 11 Air
Yes
nubia Z70S Ultra
Yes
Radio
nubia RedMagic 11 Air
No
nubia Z70S Ultra
No
USB
nubia RedMagic 11 Air
USB Type-C 2.0, OTG
nubia Z70S Ultra
USB Type-C 3.2, OTG
Sensors
nubia RedMagic 11 Air
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
nubia Z70S Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Type
nubia RedMagic 11 Air
Si/C Li-Ion 7000 mAh
nubia Z70S Ultra
Si/C Li-Ion 6600 mAh
Charging
nubia RedMagic 11 Air
80W wired 120W wired - China only Bypass charging
nubia Z70S Ultra
80W wired, PD3.0, QC4
Colors
nubia RedMagic 11 Air
Phantom (Transparent Black), Prism (Transparent White)
nubia Z70S Ultra
Antique Brown, Classic Black
Models
nubia RedMagic 11 Air
NX799J
nubia Z70S Ultra
NX737J
Price
nubia RedMagic 11 Air
About 430 EUR
nubia Z70S Ultra
About 730 EUR