Realme 15 Pro vs ZTE nubia Z50 Ultra
Product
Price
579 USD
579 USD
Status
Available
Available
Brand
Realme Mobiles
ZTE Mobiles
Model No
RMX5101
NX712J
Launch Date
2025, July 30
2023, March 14
Technology
GSM / HSPA / LTE / 5G
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800
3G bands
HSDPA 850 / 900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1x
4G bands
1, 3, 5, 8, 28, 40, 41
LTE
5G bands
1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA
SA/NSA
Speed
HSPA, LTE, 5G
HSPA, LTE-A (CA), 5G
Dimensions
162.3 x 76.2 x 7.7 mm (6.39 x 3.00 x 0.30 in)
169.9 x 76.3 x 8.3 mm (6.69 x 3.00 x 0.33 in)
Weight
187 g (6.60 oz)
228 g (8.04 oz)
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
SIM
Nano-SIM + Nano-SIM
Dual SIM (Nano-SIM, dual stand-by)
Colors
Flowing Silver, Silk Purple, Velvet Green, Game of Thrones Limited Edition
Black, Silver, Starry Sky
Type
OLED, 1B colors, 144Hz, 4608Hz PWM, HDR10+, 1800 nits (HBM), 6500 nits (peak)
AMOLED, 1B colors, 120Hz, HDR10+, 1500 nits (peak)
Size
6.8 inches, 112.8 cm2 (~91.2% screen-to-body ratio)
6.8 inches, 111.6 cm2 (~86.1% screen-to-body ratio)
Resolution
1280 x 2800 pixels, 19.5:9 ratio (~453 ppi density)
1116 x 2480 pixels, 20:9 ratio (~400 ppi density)
OS
Android 15, up to 3 major Android upgrades, Realme UI 6.0
Android 13, MyOS 13
Chipset
Qualcomm SM7750-AB Snapdragon 7 Gen 4 (4 nm)
Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
CPU
Octa-core (1x2.8 GHz Cortex-720 & 4x2.4 GHz Cortex-720 & 3x1.8 GHz Cortex-520)
Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU
Adreno 722
Adreno 740
RAM
8GB/12GB
8GB/12GB/16GB
Storage
128GB/256GB/512GB
UFS 3.1
256GB/512GB/1TB
Card Slot
No
Lens 1
50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS
64 MP, f/1.6, 35mm (standard), 1/1.3", 1.0µm, PDAF, Laser AF, OIS
Lens 2
50 MP, f/2.0, 16mm, 116˚ (ultrawide), 1/2.88", 0.61µm
64 MP, f/3.3, 85mm (periscope telephoto), 1/2", PDAF, OIS, 3.3x optical zoom (vs. 26mm cam)
Features
LED flash, HDR, panorama
Ring-LED, dual-tone flash, panorama, HDR
Video
4K@30/60fps, 1080p@30/60/120fps, gyro-EIS, OIS
8K@30fps, 4K@30/60/120fps, 1080p@30/60fps, gyro-EIS, HDR10, 10‑bit video
Lens 3
50 MP, f/2.X, 14mm, 116˚ (ultrawide), PDAF
Lens 1
50 MP, f/2.4, 23mm (wide), 1/2.88", 0.61µm
16 MP, f/2.0, 26mm (wide), 1/2.8", 1.22µm, under display
Features
Panorama
HDR
Video
4K@30/60fps, 1080p@30/60fps
1080p@30fps
Capacity
Market-dependent versions:
· Li-Ion 7000 mAh - India, China
· Si/C Li-Ion 7000 mAh - ROW
Li-Po 5000 mAh, non-removable
Charging
80W wired, 50% in 25 min
80W wired, PD3.0, QC4
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/6, dual-band
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Bluetooth
5.4, A2DP, LE
5.3, A2DP, LE
GPS
GPS, GLONASS, GALILEO, BDS
GPS (L1+L5), GLONASS (L1+L2+L5), GALILEO, BDS
NFC
Yes (market/region dependent)
Yes, eSE
USB
USB Type-C 2.0
USB Type-C 3.1, OTG
Radio
No