ZTE nubia Z50 Ultra vs Realme 15 Pro
Product
Price
579 USD
579 USD
Status
Available
Available
Brand
ZTE Mobiles
Realme Mobiles
Model No
NX712J
RMX5101
Launch Date
2023, March 14
2025, July 30
Technology
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1x
HSDPA 850 / 900 / 2100
4G bands
LTE
1, 3, 5, 8, 28, 40, 41
5G bands
SA/NSA
1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA
Speed
HSPA, LTE-A (CA), 5G
HSPA, LTE, 5G
Dimensions
169.9 x 76.3 x 8.3 mm (6.69 x 3.00 x 0.33 in)
162.3 x 76.2 x 7.7 mm (6.39 x 3.00 x 0.30 in)
Weight
228 g (8.04 oz)
187 g (6.60 oz)
SIM
Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Colors
Black, Silver, Starry Sky
Flowing Silver, Silk Purple, Velvet Green, Game of Thrones Limited Edition
Build
Glass front (Gorilla Glass 7i), aluminum frame, fiber-reinforced plastic back or silicone polymer (eco leather) back
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min)
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
Type
AMOLED, 1B colors, 120Hz, HDR10+, 1500 nits (peak)
OLED, 1B colors, 144Hz, 4608Hz PWM, HDR10+, 1800 nits (HBM), 6500 nits (peak)
Size
6.8 inches, 111.6 cm2 (~86.1% screen-to-body ratio)
6.8 inches, 112.8 cm2 (~91.2% screen-to-body ratio)
Resolution
1116 x 2480 pixels, 20:9 ratio (~400 ppi density)
1280 x 2800 pixels, 19.5:9 ratio (~453 ppi density)
OS
Android 13, MyOS 13
Android 15, up to 3 major Android upgrades, Realme UI 6.0
Chipset
Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
Qualcomm SM7750-AB Snapdragon 7 Gen 4 (4 nm)
CPU
Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
Octa-core (1x2.8 GHz Cortex-720 & 4x2.4 GHz Cortex-720 & 3x1.8 GHz Cortex-520)
GPU
Adreno 740
Adreno 722
RAM
8GB/12GB/16GB
8GB/12GB
Storage
256GB/512GB/1TB
128GB/256GB/512GB
UFS 3.1
Card Slot
No
Lens 1
64 MP, f/1.6, 35mm (standard), 1/1.3", 1.0µm, PDAF, Laser AF, OIS
50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS
Lens 2
64 MP, f/3.3, 85mm (periscope telephoto), 1/2", PDAF, OIS, 3.3x optical zoom (vs. 26mm cam)
50 MP, f/2.0, 16mm, 116˚ (ultrawide), 1/2.88", 0.61µm
Lens 3
50 MP, f/2.X, 14mm, 116˚ (ultrawide), PDAF
Features
Ring-LED, dual-tone flash, panorama, HDR
LED flash, HDR, panorama
Video
8K@30fps, 4K@30/60/120fps, 1080p@30/60fps, gyro-EIS, HDR10, 10‑bit video
4K@30/60fps, 1080p@30/60/120fps, gyro-EIS, OIS
Lens 1
16 MP, f/2.0, 26mm (wide), 1/2.8", 1.22µm, under display
50 MP, f/2.4, 23mm (wide), 1/2.88", 0.61µm
Features
HDR
Panorama
Video
1080p@30fps
4K@30/60fps, 1080p@30/60fps
Capacity
Li-Po 5000 mAh, non-removable
Market-dependent versions:
· Li-Ion 7000 mAh - India, China
· Si/C Li-Ion 7000 mAh - ROW
Charging
80W wired, PD3.0, QC4
80W wired, 50% in 25 min
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Loudspeaker
Yes, with stereo speakers
Yes, with stereo speakers
3.5mm jack
No,
24-bit/192kHz audio
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Bluetooth
5.3, A2DP, LE
5.4, A2DP, LE
GPS
GPS (L1+L5), GLONASS (L1+L2+L5), GALILEO, BDS
GPS, GLONASS, GALILEO, BDS
NFC
Yes, eSE
Yes (market/region dependent)
Radio
No
USB
USB Type-C 3.1, OTG
USB Type-C 2.0