Xiaomi 15 Ultra vs Nubia Z70S Ultra

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Comparing the Xiaomi 15 Ultra vs Nubia Z70S Ultra across performance, display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Performance: Both Xiaomi 15 Ultra and Nubia Z70S Ultra run at the same processing speed of 4.32 GHz.


Display: Nubia Z70S Ultra offers a screen size of 6.85 inches, while Xiaomi 15 Ultra offers 6.73 inches, making Nubia Z70S Ultra the larger display of the two. Nubia Z70S Ultra features a AMOLED display compared to Xiaomi 15 Ultra's LTPO AMOLED, making Nubia Z70S Ultra the better display of the two.


Rear Camera: Both Xiaomi 15 Ultra and Nubia Z70S Ultra feature a 50 MP primary rear camera.


Front Camera: Xiaomi 15 Ultra offers a higher front camera resolution with 32 MP, while Nubia Z70S Ultra offers 16 MP, making Xiaomi 15 Ultra better for front camera photography.


Battery: Nubia Z70S Ultra offers a higher battery capacity with 6600 mAh, while Xiaomi 15 Ultra offers 5410 mAh, making Nubia Z70S Ultra better for longer battery life.


Storage: Xiaomi 15 Ultra offers higher internal storage with 512 GB, while Nubia Z70S Ultra offers 256 GB, making Xiaomi 15 Ultra the better option for storage.

...read more
✕
Xiaomi 15 Ultra
Xiaomi 15 Ultra
Xiaomi 15 Ultra
₹89,990
(Out of Stock)
✕
Nubia Z70S Ultra
Nubia Z70S Ultra
Nubia Z70S Ultra
Nubia Z70S Ultra
Nubia Z70S Ultra
(Not Released in India)
✕
Apple iPhone 17
Apple iPhone 17
Apple iPhone 17
Apple iPhone 17
Apple iPhone 17
Apple iPhone 17
₹79,999
Know more
Add to Compare

Summary

Release Date

19 Mar, 2025
N/A
19 Sep, 2025

Performance
Snapdragon 8 Elite
Snapdragon 8 Elite
Apple A19
Octa Core (upto 4.32 GHz)
Octa Core (upto 4.32 GHz)
Hexa Core (upto 4.26 GHz)
16 GB RAM
12 GB RAM
8 GB RAM

Display
6.73 inches (17.09 cm)
6.85 inches (17.4 cm)
6.3 inches (16 cm)
LTPO AMOLED
AMOLED
Super Retina XDR OLED
1440x3200 px (QHD+)
1216x2688 px (FHD+)
1206x2622 px (FHD+)
120 Hz Refresh Rate
144 Hz Refresh Rate
120 Hz Refresh Rate

Rear Camera
50 MP
Wide Angle Primary Camera
50 MP
Wide Angle Primary Camera
48 MP
Wide Angle Primary Camera
50 MP
Ultra-Wide Angle Camera
50 MP
Ultra-Wide Angle Camera
48 MP
Ultra-Wide Angle Camera
50 MP
Telephoto Camera (upto 3x Optical Zoom)
64 MP
Telephoto Camera (upto 2.7x Optical Zoom)
N/A
200 MP
Camera (upto 4.3x Optical Zoom)
N/A
N/A

Front Camera
32 MP
Wide Angle Lens
16 MP
Wide Angle Lens
18 MP
Wide Angle Lens

Battery
5410 mAh
6600 mAh
3692 mAh
90W Hyper Charging
80W Fast Charging
40W Fast Charging
Wireless Charging
No Wireless Charging
Wireless Charging

Storage

512 GB
256 GB
256 GB
UFS 4.1
UFS 4.0
NVMe

Expert Review

8.5/10
Read Expert Review
N/A
8.3/10
Read Expert Review

Pros

  • Brilliant display
  • Reliable Leica cameras
  • Solid battery
  • Smooth performance
  • Device yet to be reviewed
  • Smooth and responsive 120Hz ProMotion display
  • Excellent portraits, consistent dual 48MP cameras
  • Upgraded 18MP selfie camera with Centre Stage
  • A19 chip delivers strong, efficient performance

Cons

  • Limited productivity AI features
  • Only one colour option
  • Device yet to be reviewed
  • Battery life remains similar to last year
  • Lens flare in low light
  • Design still looks identical to iPhone 16

User Ratings

4.4/5
(94 ratings)
N/A
4.6/5
(28,859 ratings)

Benchmarks (The higher, the better)

2,407,499
AnTuTu Score
N/A
2,250,422
AnTuTu Score
12h 07m
Battery Life (PC Mark)
N/A
N/A

Compare Prices

Not Available in any store
Not Available in any store
₹79,999
@ Flipkart
₹99,900
@ Amazon

Video

Videos
1 Video
There are no videos available for the device.
Videos
4 More Videos

User Feedback

General

Launch Date

Mar 19, 2025
(Official)
N/A
Sep 19, 2025
(Official)

Operating System

Android v15
Android v15
iOS v26

OS Updates

4 Years
N/A
N/A

Security Updates

6 Years
N/A
N/A

Custom UI

HyperOS
Nebula AIOS
N/A

Performance

Performance Rating

Excellent
Excellent
Excellent

Chipset

Qualcomm Snapdragon 8 Elite
View Details
Qualcomm Snapdragon 8 Elite
View Details
Apple A19
View Details

Processor

Octa core

4.32 GHz, Dual core, Oryon 3.53 GHz, Hexa Core, Oryon
Octa core

4.32 GHz, Dual core, Oryon 3.53 GHz, Hexa Core, Oryon
Hexa Core

4.26 GHz, Dual core 2.6 GHz, Quad core

Architecture (The higher, the better)

64 bit
64 bit
64 bit

Fabrication (The lower, the better)

3 nm
3 nm
3 nm

Graphics (GPU)

Adreno 830
Adreno 830
Apple GPU (Five-core graphics)

RAM

16 GB
12 GB
8 GB

RAM Type

LPDDR5X
LPDDR5X
LPDDR5X

Cooling Technology

Hybrid Cooling System
N/A
Vapor Chamber

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

2,407,499
N/A
2,250,422

Bootup Time (The lower, the better)

13.0 s
N/A
16.0 s

Gaming Test Results

Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.

N/A
N/A
4,884

Battery Drain* (The lower, the better)

8.0 %
N/A
7.0 %

Heating* (The lower, the better)

23.4 %
N/A
10.5 %
* after 30 mins of gaming

Display

Display Rating

Excellent
Excellent
Excellent

Display Type

LTPO AMOLED (Curved Display)
AMOLED
Super Retina XDR OLED

Screen Size

6.73 inches  (17.09 cm)
6.85 inches  (17.4 cm)
6.3 inches  (16 cm)

Resolution

1440x3200 px (QHD+)
1216x2688 px (FHD+)
1206x2622 px (FHD+)

Peak Brightness

3200 nits
2000 nits
3000 nits

HBM Brightness

N/A
N/A
1600 nits

PWM Dimming

1920 Hz
2592 Hz
N/A

Refresh Rate

120 Hz
144 Hz
120 Hz

Touch Sampling Rate

300 Hz
960 Hz
N/A

Aspect Ratio

20:9
N/A
19.5:9

Pixel Density

521 ppi
431 ppi
458 ppi

Screen to Body Ratio (calculated)

90.03 %
89.43 %
90.89 %

Screen Protection

Yes
Corning Gorilla Glass 7i
Yes

Bezel-less Display

Yes with punch-hole display
Yes
Yes

HDR 10 / HDR+ Support

Yes HDR 10+
Yes
Yes

Design

Height

161.3 mm
164.3 mm
149.6 mm

Width

75.3 mm
77.1 mm
71.5 mm

Thickness

9.48 mm
8.6 mm
7.95 mm

Weight

229 grams
228 grams
177 grams

Build Material

N/A
Back: Eco Leather
Back: Aluminium Color-infused Glass

Water Resistance

Yes Water resistant IP68 (up to 30 minutes in a depth of 1.5 meter)
Yes Water resistant IP68 IP69 (up to 30 minutes in a depth of 1.5 meter)
Yes Water resistant IP68 (up to 30 minutes in a depth of 6 meter)

Ruggedness

Dust proof
Dust proof
Dust proof

Rear Camera

Rear Camera Rating

Best In Class
Excellent
Excellent

Resolution

50 MP
Primary Cameraf/1.63 Wide Angle23 mm focal length 1/1" sensor size LYT 900 1.6µm pixel size
50 MP
Primary Cameraf/1.7 Wide Angle35 mm focal length 1/1.3" sensor size OV50H Flicker Sensor 1.2µm pixel size
48 MP
Primary Camera10x Digital Zoomf/1.6 Wide Angle26 mm focal length 1/1.56" sensor size Sensor-shift Image Stabilization 1µm pixel size
50 MP
f/2.2 Ultra-Wide Angle Camera14 mm focal length 1/2.76" sensor size 0.64µm pixel size
50 MP
f/2.0 Ultra-Wide Angle Camera13 mm focal length 1/2.88" sensor size 0.61µm pixel size
48 MP
f/2.2 Ultra-Wide Angle Camera13 mm focal length 1/2.55" sensor size 0.7µm pixel size
50 MP
f/1.8 Telephoto Camera70 mm focal length 1/2.51" sensor size 0.7µm pixel size
64 MP
f/2.48 Telephoto Camera70 mm focal length 1/2" sensor size 0.7µm pixel size
N/A
200 MP
f/2.6100 mm focal length 1/1.4" sensor size 0.56µm pixel size
N/A
N/A

Autofocus

Yes
Yes Laser Autofocus
Yes Dual Pixel Phase Detection Autofocus

OIS

Yes
Yes
Yes

Flash

Yes Dual LED Flash
Yes Ring LED
Yes Dual-color LED Flash

Image Resolution

8150 x 6150 Pixels
8150 x 6150 Pixels
8000 x 6000 Pixels

Settings

Exposure compensation ISO control
Exposure compensation ISO control
Exposure compensation ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Burst mode
SuperMoon
Continuous Shooting
High Dynamic Range mode (HDR)
Continuous Shooting
High Dynamic Range mode (HDR)
Burst mode
Macro Mode

Camera Features

Digital Zoom
Auto Flash
Custom Watermark
Filters
Touch to focus
Xiaomi ProFocus
Digital Zoom
Auto Flash
Face detection
Touch to focus
10 x Digital Zoom
Auto Flash
Face detection
Touch to focus
View More

Video Recording

8k @30 fps
4k @120 fps
Full HD @1920 fps
HD @1920 fps
8k @30 fps
4k @120 fps
Full HD @60 fps
4k @24/30/60 fps
Full HD @30/60 fps
HD @30 fps

Video Recording Features

Dual Video Recording
Slow Motion
Video Pro Mode
N/A
Optical Image stabilization
Dual Video Recording
Slow Motion
Video HDR
Night Time-Lapse
Macro Video
Action Mode
Audio Zoom
Stereo recording

Front Camera

Front Camera Rating

Excellent
Excellent
Best In Class

Resolution

32 MP
f/2.0 Wide Angle Primary Camera21 mm focal length 1/3.14" sensor size 0.7µm pixel size
16 MP
f/2.0 Wide Angle Primary Camera24 mm focal length 1/2.8" sensor size 1.12µm pixel size
18 MP
f/1.9 Wide Angle Primary Camera20 mm focal length

Camera Type

N/A
Under display
N/A

Autofocus

N/A
N/A
Yes

Flash

Yes Screen flash
N/A
Yes Retina Flash

Video Recording

4k @60 fps
Full HD @60 fps
HD @30 fps
Full HD @30 fps
4k @30/60 fps
Full HD @30/60/120 fps

Battery

Battery Rating

Excellent
Very Good
Excellent

Capacity

5410 mAh
6600 mAh
3692 mAh

Battery Type

Silicon Carbon
Silicon Carbon
Li-ion

Quick Charging

Yes 90W Hyper Charging
Yes 80W Fast Charging
Yes 40W Fast Charging 50% in 20 minutes

Wireless Charging

Yes 80W Wireless Charging
N/A
Yes 30W Wireless Charging 50% in 30 minutes

Reverse Charging

N/A
N/A
Yes

Wireless Reverse Charging

Yes 10W Wireless Reverse Charging
N/A
N/A

Battery Test Results

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

12h 07m
N/A
N/A

Charging Time (20% to 100%) (The lower, the better)

47m
N/A
1h 11m

Storage

Internal Storage

512 GB
256 GB
256 GB / 512 GB

Storage Type

UFS 4.1
UFS 4.0
NVMe

Expandable Storage

No
No
No

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: eSIM

Network Support

5G 4G
5G 4G
5G 4G

VoLTE

Yes
Yes
Yes

SIM 1

5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28
TDD N38 / N40 / N41 / N48 / N66 / N71 / N75 / N77 / N78 / N79
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N25 / N26 / N28
TDD N38 / N40 / N41 / N66 / N77 / N78
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28 / N30 / N66
TDD N38 / N40 / N41 / N48 / N53 / N77 / N78 / N79
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) / 3500(band 42)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 1700(band 66) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 700(band 12)
4G Bands:
TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42)
FD-LTE 1700(band 66) / 2100(band 1) / 1500(band 32) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 2300(band 30)
View More

SIM 2

5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28
TDD N38 / N40 / N41 / N48 / N66 / N71 / N75 / N77 / N78 / N79
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N25 / N26 / N28
TDD N38 / N40 / N41 / N66 / N77 / N78
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28 / N30 / N66
TDD N38 / N40 / N41 / N48 / N53 / N77 / N78 / N79
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) / 3500(band 42)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 700(band 12) / 1900(band 2) / 1700(band 4) / 1700(band 66) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 1500(band 32) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 2300(band 30) / 1700(band 66)
View More

SAR Value

N/A
N/A
Head: 1.19 W/kg Body: 1.19 W/kg

Wi-Fi

Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz 6GHz MIMO
Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz 6GHz
Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz MIMO

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v6.0
Yes v5.4
Yes v6.0

GPS

Yes with A-GPS Glonass
Yes with A-GPS Glonass
Yes with A-GPS Glonass

NFC

Yes
Yes
Yes

Multimedia

Stereo Speakers

Yes
Yes
Yes

Audio Jack

USB Type-C
USB Type-C
USB Type-C

Audio Features

Dolby Atmos
N/A
Dolby Atmos Dolby Digital Dolby Digital Plus

Sensors

Fingerprint Sensor

Yes
Yes
No

Fingerprint Sensor Position

On-screen
On-screen
N/A

Fingerprint Sensor Type

Ultrasonic
Optical
N/A

Other Sensors

Proximity sensor Accelerometer Barometer Compass Gyroscope
Light sensor Proximity sensor Accelerometer Compass Gyroscope
Light sensor Proximity sensor Accelerometer Barometer Compass Gyroscope

Compare Prices

Not Available in any store
Not Available in any store
₹79,999
@ Flipkart
₹99,900
@ Amazon
Mobiles› Compare Mobiles› Xiaomi 15 Ultra vs Nubia Z70S Ultra