Screen size
nubia Z50S Pro6.8"
nubia Z70S UltraWinner: 6.9"+0.7%
Quick verdict
nubia Z70S Ultra leads the measured specs 8-3.
Measured wins
nubia Z50S Pro
3
spec wins
Ties
12
equal specs
nubia Z70S Ultra
8
spec wins
Overall winner
Screen size
Technology
nubia Z50S Pro
GSM / CDMA / HSPA / EVDO / LTE / 5G
nubia Z70S Ultra
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G bands
nubia Z50S Pro
GSM 850 / 900 / 1800 / 1900 , CDMA 800
nubia Z70S Ultra
GSM 850 / 900 / 1800 / 1900 , CDMA 800
3G bands
nubia Z50S Pro
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1xEV-DO
nubia Z70S Ultra
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1x
4G bands
nubia Z50S Pro
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
equal specsFront camera
equal specsBattery
Wired charging
equal specsWeight
equal specsThickness
IP rating
Wi‑Fi
equal specsBluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
equal specs1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66
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 Z50S Pro
1, 3, 5, 7, 8, 20, 28, 38, 41, 77, 78 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 Z50S Pro
HSPA, LTE, 5G
nubia Z70S Ultra
HSPA, LTE, 5G
Announced
nubia Z50S Pro
2023, July 20
nubia Z70S Ultra
2025, April 28
Status
nubia Z50S Pro
Available. Released 2023, July 27
nubia Z70S Ultra
Available. Released 2025, April 28
Dimensions
nubia Z50S Pro
163.9 x 76.3 x 8.3 mm (6.45 x 3.00 x 0.33 in)
nubia Z70S Ultra
164.3 x 77.1 x 8.6 mm (6.47 x 3.04 x 0.34 in)
Weight
nubia Z50S Pro
228 g (8.04 oz)
nubia Z70S Ultra
228 g (8.04 oz)
Build
nubia Z50S Pro
Glass front, silicone polymer back (eco leather), aluminum frame
nubia Z70S Ultra
Glass front (Gorilla Glass 7i), aluminum frame, glass back
SIM
nubia Z50S Pro
Nano-SIM + Nano-SIM
nubia Z70S Ultra
Nano-SIM + Nano-SIM
Other
nubia Z50S Pro
-
nubia Z70S Ultra
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Type
nubia Z50S Pro
AMOLED, 1B colors, 120Hz, 1200 nits (peak)
nubia Z70S Ultra
AMOLED, 1B colors, 144Hz, HDR10, 2000 nits (peak)
Size
nubia Z50S Pro
6.8 inches, 111.6 cm2 (~89.3% screen-to-body ratio)
nubia Z70S Ultra
6.85 inches, 113.7 cm2 (~89.7% screen-to-body ratio)
Resolution
nubia Z50S Pro
1260 x 2800 pixels, 20:9 ratio (~452 ppi density)
nubia Z70S Ultra
1216 x 2688 pixels (~431 ppi density)
Protection
nubia Z50S Pro
-
nubia Z70S Ultra
Corning Gorilla Glass 7i or Longxi glass (gen 2)
OS
nubia Z50S Pro
Android 13, MyOS 13, no planned android upgrades
nubia Z70S Ultra
Android 15, Nebula AIOS 1.5
Chipset
nubia Z50S Pro
Qualcomm SM8550-AC Snapdragon 8+ Gen 2 (4 nm)
nubia Z70S Ultra
Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
CPU
nubia Z50S Pro
Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
nubia Z70S Ultra
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
nubia Z50S Pro
Adreno 740 (719 MHz)
nubia Z70S Ultra
Adreno 830
Card slot
nubia Z50S Pro
No
nubia Z70S Ultra
No
Internal
nubia Z50S Pro
256GB 12GB RAM, 1TB 12GB RAM, 1TB 16GB RAM
nubia Z70S Ultra
256GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM, 1TB 24GB RAM
Other
nubia Z50S Pro
UFS 4.0 - 256GB UFS 3.1 - 1TB
nubia Z70S Ultra
UFS 4.0
Dual
nubia Z50S Pro
50 MP, f/1.6, 35mm (standard), 1/1.49", 1.0µm, PDAF, OIS 8 MP, f/2.4, 80mm (telephoto), 1/4.4", PDAF, OIS, optical zoom 50 MP, f/2.0, 13mm, 125˚ (ultrawide), 1/2.88", 0.61µm, AF
nubia Z70S Ultra
-
Features
nubia Z50S Pro
Dual-LED dual-tone flash, HDR, panorama
nubia Z70S Ultra
Laser AF, color spectrum sensor, Ring-LED, dual-tone flash, panorama, HDR
Video
nubia Z50S Pro
8K@30fps, 4K@30/60/120fps, 1080p, gyro-EIS, 10-bit
nubia Z70S Ultra
8K@30fps, 4K@30/60/120fps, 1080p@30/60fps, gyro-EIS, HDR10, 10‑bit video
Triple
nubia Z50S Pro
-
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 Z50S Pro
16 MP, f/2.5, 26mm (wide), 1/3.06", 1.0µm
nubia Z70S Ultra
16 MP, f/2.0, 24mm (wide), 1/2.8", 1.12µm, under display
Video
nubia Z50S Pro
1080p@30fps
nubia Z70S Ultra
1080p@30fps
Features
nubia Z50S Pro
-
nubia Z70S Ultra
HDR
Loudspeaker
nubia Z50S Pro
Yes, with stereo speakers
nubia Z70S Ultra
Yes, with stereo speakers
3.5mm jack
nubia Z50S Pro
No
nubia Z70S Ultra
No
Other
nubia Z50S Pro
24-bit/192kHz Hi-Res audio Snapdragon Sound
nubia Z70S Ultra
24-bit/192kHz Hi-Res audio Snapdragon Sound
WLAN
nubia Z50S Pro
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band (market/region dependent), Wi-Fi Direct
nubia Z70S Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band, Wi-Fi Direct
Bluetooth
nubia Z50S Pro
5.3, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless
nubia Z70S Ultra
5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless
Positioning
nubia Z50S Pro
GPS (L1+L5), GLONASS, BDS, GALILEO, QZSS
nubia Z70S Ultra
GPS (L1+L2+L5), GLONASS (G1+G5), BDS (B1I+B1C+B2a+B2b), GALILEO (E1+E5a), QZSS (L1+L5)
NFC
nubia Z50S Pro
Yes
nubia Z70S Ultra
Yes
Infrared port
nubia Z50S Pro
Yes
nubia Z70S Ultra
Yes
Radio
nubia Z50S Pro
No
nubia Z70S Ultra
No
USB
nubia Z50S Pro
USB Type-C 3.1
nubia Z70S Ultra
USB Type-C 3.2, OTG
Sensors
nubia Z50S Pro
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
nubia Z70S Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Type
nubia Z50S Pro
Li-Po 5100 mAh
nubia Z70S Ultra
Si/C Li-Ion 6600 mAh
Charging
nubia Z50S Pro
80W wired
nubia Z70S Ultra
80W wired, PD3.0, QC4
Colors
nubia Z50S Pro
Black, Khaki, Silver/White
nubia Z70S Ultra
Antique Brown, Classic Black
Models
nubia Z50S Pro
NX713J
nubia Z70S Ultra
NX737J
Price
nubia Z50S Pro
About 800 EUR
nubia Z70S Ultra
About 730 EUR