Home Phone comparison Xiaomi 15 Ultra and Infinix Note 30i - Which is better?

Xiaomi 15 Ultra vs Infinix Note 30i

95 out 100
Xiaomi 15 Ultra
VS
46 out 100
Infinix Note 30i
Xiaomi 15 Ultra
Infinix Note 30i

Compared 2 smartphones : Xiaomi 15 Ultra Manufactured in February, 2025, with display 6.73 with chipsetQualcomm Snapdragon 8 Elite, vs Infinix Note 30i, Manufactured in June, 2023with chipsetMediaTek Helio G85. Below are specs, tests, pros and cons for each device

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery Life
  6. Cameras
  7. Comments (0)

Key Differences

Device key advantages
Reasons to choose Xiaomi 15 Ultra
  • Larger display: 6.73in
  • Higher pixel density: 522ppi
  • Higher refresh rate: 120Hz
  • Higher battery capacity: 5410mAh vs 5000mAh
  • Newer Bluetooth version: 6.0 vs 5.2
  • Supports newer USB: 3.2 vs 2
  • Supports DisplayPort
  • Supports Dolby Atmos
  • Infrared port
  • Built-in eSIM
Reasons to choose Infinix Note 30i
  • Lighter design: 198g vs 226g

Versions

Available versions and configurations
Memory Options - 12/256 GB
- 16/512 GB
- 16/1024 GB		 8/256 GB

Review

Key Specs Xiaomi 15 Ultra and Infinix Note 30i
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
Adjust each parameter’s importance to find the best match for you.
Customize your score
Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Xiaomi 15 Ultra
vs
Infinix Note 30i

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.73 in 6.66 in
Resolution 1440x3200 pixels 1080x2400 pixels
Aspect ratio 20:9 20:9
Pixel density 522 ppi 395 ppi
Refresh rate 120 Hz 60 Hz
Adaptive refresh rate Yes (1-120 Hz) No
Max brightness n/a 500 nits
HDR support Yes Dolby Vision No
Touch Sampling Rate 300 Hz n/a
Screen-to-body ratio 90 % 84.9 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
Display test
Peak brightness (auto)
Xiaomi 15 Ultra
1599 nits
Infinix Note 30i
n/a
sRGB gamut99.7 %n/a
PWM (Flicker)120 Hzn/a
Response time1 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Xiaomi 15 Ultra]

Design & Build

Design and ergonomics comparison
Height 161.3 mm (6.35 in) 164.49 mm (6.48 in)
Width 75.3 mm (2.96 in) 76.72 mm (3.02 in)
Thickness 9.35 mm (0.37 in) 8.18 mm (0.32 in)
Weight 226 g (7.97 oz) 198 g (6.98 oz)
Water resistance IP68 IP53
Cooling system Vapor chamber n/a
Back panel Glass Glass
Frame Metal Plastic
Colors - White
- Black
- Silver
- Green		 - Black
- Gold
- Green
Fingerprint sensor Yes In-Display Yes In-Button
Screen-to-body ratio
Xiaomi 15 Ultra
90 %
Infinix Note 30i
84.9 %

Performance

Testing Xiaomi 15 Ultra and Infinix Note 30i In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Elite MediaTek Helio G85
Max Frequency 4320 MHz 2000 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6/3.53 (Oryon (Phoenix M))
- 2/4.32 (Oryon (Phoenix L))		 - 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)
Process TSMC TSMC
Transistor Size 3 nm 12 nm
Neural Processor Hexagon Yes
Graphics Adreno 830 Mali-G52 MP2
GPU Cores 1536 48
GPU Frequency 1100 MHz 1000 MHz
FLOPS 3379.2 GFLOPS 96 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi 15 Ultra
3008
Infinix Note 30i
423
Geekbench 6 (Multi-Core)
Xiaomi 15 Ultra
9065
Infinix Note 30i
1478
Geekbench 6 (Single-Core)3008423
Geekbench 6 (Multi-Core)90651478
Sources: Geekbench v6 [Xiaomi 15 Ultra], [Infinix Note 30i]
AnTuTu 10
AnTuTu 10
Xiaomi 15 Ultra
2544373
Infinix Note 30i
264823
CPU55858685021
GPU104016135662
Memory52030068860
UX42532675280
NanoReview Score2544373264823

Memory

RAM
RAM Size 12 GB 8 GB
Memory Type LPDDR5X LPDDR4X
Memory Frequency 5333 MHz 1800 MHz
Channels 2 2
Storage
Storage Capacity256 GB256 GB
Storage TypeUFS 4.1eMMC 5.1
Memory CardNoMicroSD

Software

OS Android 15 Android 13 (Upgradeable to Android 14)
OS Size 23.9 GB n/a
UI Skin HyperOS 2.0 XOS 14

Battery

Volume 5410 mAh 5000 mAh
Max Charging Power 90 W 33 W
Battery Type Silicon Carbon (Si/C) Li-Po
Removable No No
Wireless Charging Yes (80 W) No
Reverse Charging Yes (Wireless) Yes
Fast Charging Yes (72% in 30 min) Yes (95% in 60 min)
Full Charge Time 0:51 h 1:40 h
Battery Life Test
Battery Life
Xiaomi 15 Ultra
30:03
Infinix Note 30i
n/a
Web Browsing12:19 hn/a
Video Playback18:43 hn/a
Games06:45 hn/a
Standby Mode141 hn/a

Main camera

Matrix 50 MP 64 MP
Photo resolution 8192x6144 pixels n/a
Zoom Optical, 4.3x Digital
Flash Dual LED Dual LED
Stabilization Optical Digital
8K Recording Yes (Up to 30 fps) No
4K Recording Yes (Up to 120 fps) No
1080p Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
Slow Motion 1920 fps (1080p) n/a
Wide-angle lens 115 ° n/a
Lenses count Standard: 50 MP
Telephoto: 200 MP
Telephoto: 50 MP
Ultra-wide: 50 MP
Depth		 Standard: 64 MP
Depth
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP64 MP
Aperturef/1.63f/1.7
Focal length23 mmn/a
SensorSony LYT-900Omnivision OV64B40
Sensor size1/1.01/2
Pixel size1.6 μmn/a
AutofocusLaser autofocusPhase autofocus
StabilizationOpticalDigital
Telephoto
Matrix200 MPn/a
Aperturef/2.6n/a
Focal length100 mmn/a
SensorSamsung ISOCELL S5KHP9n/a
Sensor size1/1.4n/a
Pixel size0.56 μmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrix50 MPn/a
Aperturef/2.2n/a
Focal length14 mmn/a
SensorSamsung S5KJN5n/a
Sensor size1/2.76n/a
Pixel size0.64 μmn/a
StabilizationDigitaln/a
Main camera DxOMark results
Photo quality
Xiaomi 15 Ultra
158
Infinix Note 30i
n/a
Video quality
Xiaomi 15 Ultra
134
Infinix Note 30i
n/a
Overall camera score
Xiaomi 15 Ultra
153
Infinix Note 30i
n/a
Bokeh80n/a
Preview89n/a
Sources: DxOMark [Xiaomi 15 Ultra]

Front camera

Matrix 32 MP 16 MP
Photo resolution 6528x4896 pixels n/a
Aperture f/2.0 f/2.0
Focal length 22 mm n/a
Sensor Omnivision OV32B CMOS
Sensor size 1/3.14 n/a
Pixel size 0.7 μm n/a
Autofocus No No
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 6.0 5.2
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 3.2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort Yes n/a
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC		 - GPS
- GLONASS
- Beidou
- Galileo
NFC* Yes Varies by region
Infrared Port Yes No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *YesNo
Hybrid SlotNoNo
2G BandsGSM 2/3/5/8GSM (850/900/1800/1900)
3G BandsWCDMA 1/2/4/5/6/8/19WCDMA (850/900/1900/2100)
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B26/B28/B34/B38/B39/B40/B41/B42/B48/B66)LTE (B1/B3/B5/B8/B38/B40/B41)
LTE categoryn/a7
5G SupportYesNo

Sound

Speakers n/a Stereo
3.5 mm Jack No Yes
FM Radio No Yes
Dolby Atmos Yes No
Speaker Test
Max Volume
Xiaomi 15 Ultra
92.1 dB
Infinix Note 30i
n/a

Other

Class Flagship Budget
Announced February, 2025 yr May, 2023 yr
Release Date February, 2025 yr June, 2023 yr
Launch Price ($) n/a 170
MSRP ($) 1099 n/a
Sensors - Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 90 W Yes 33 W

Note

Xiaomi 15 Ultra:

The Chinese version of the Xiaomi 15 Ultra has a 6000 mAh battery, while the international model comes with 5410 mAh, leading to a noticeable difference in battery life.

* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Xiaomi 15 Ultra the clear winner in this comparison.

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