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Xiaomi 15 Pro vs Honor 300 Ultra

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Xiaomi 15 Pro vs Honor 300 Ultra

95 out of 100
Xiaomi 15 Pro
VS
90 out of 100
Honor 300 Ultra
Xiaomi 15 Pro
Honor 300 Ultra

Here we compared two flagship smartphones: the 6.73-inch Xiaomi 15 Pro (with Qualcomm Snapdragon 8 Elite) that was released on October 29, 2024, against the Honor 300 Ultra, which is powered by Qualcomm Snapdragon 8 Gen 3 and came out 1 month after. On this page, you will find tests, full specs, strengths, and weaknesses of each of the devices.

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery life
  6. Camera
  7. Comments

Key differences

An overview of the main advantages of each smartphone
Reasons to consider the Xiaomi 15 Pro
  • Comes with 800 mAh larger battery capacity: 6100 vs 5300 mAh
  • Newer Bluetooth version (v5.4)
  • The rear camera has a 5x optical zoom
  • Waterproof body (IP68 classification)
  • Slow-motion recording at 1920FPS
  • 30% better performance in AnTuTu Benchmark (2746K versus 2119K)
  • 19% higher pixel density (522 vs 437 PPI)
  • 41% faster in single-core GeekBench 6 test: 2986 and 2119 points
Reasons to consider the Honor 300 Ultra
  • Supports higher wattage charging (100W versus 90W)

Review

Evaluation of Xiaomi 15 Pro and Honor 300 Ultra crucial features
Display
Screen quality, color accuracy, brightness
Camera
Photo and video recording quality
Performance
CPU and memory performance (apps, system)
Gaming
Capabilities for playing modern games
Battery
Battery life, charging type and speed
Connectivity
Networks, ports, data transmission
Scores with a red asterisk (*) are approximate and may change in the future as we gather more data.
NanoReview Score
Final comparison evaluation
Choose the importance of each parameter to more accurately identify the smartphone that best meets your particular needs.

Tests and specifications

Comparison table of technical specifications and tests
Phone:
15 Pro
vs
300 Ultra

Display

TypeAMOLEDAMOLED
Size6.73 inches6.78 inches
Resolution1440 x 3200 pixels1224 x 2700 pixels
Aspect ratio20:919.85:9
PPI522 ppi437 ppi
Refresh rate120 Hz120 Hz
Adaptive refresh rateYes (1-120 Hz)Yes
Max rated brightness3200 nits1200 nits
Max rated brightness in HDR - 4000 nits
HDR supportYes, Dolby VisionYes, HDR10+
Screen protectionDragon Crystal Glass 2.0Giant rhino
Screen-to-body ratio90%90.4%
Display features - DCI-P3
- Always-On Display
- DC Dimming		 - DCI-P3
- Always-On Display
- DC Dimming

Design and build

Height161.3 mm (6.35 inches)163.8 mm (6.45 inches)
Width75.3 mm (2.96 inches)75.3 mm (2.96 inches)
Thickness8.4 mm (0.33 inches)8.2 mm (0.32 inches)
Weight213 g (7.51 oz)198 g (6.98 oz)
WaterproofIP68IP65
Advanced coolingVapor chamberVapor chamber
Rear material - Eco-leather
Frame materialMetalPlastic
ColorsWhite, Black, Silver, GreenWhite, Black
Fingerprint scannerYes, in-displayYes, in-display
Screen-to-body ratio

Performance

Tests of Xiaomi 15 Pro and Honor 300 Ultra in the benchmarks
SoC
ChipsetQualcomm Snapdragon 8 EliteQualcomm Snapdragon 8 Gen 3
Max clock4320 MHz3000 MHz
CPU cores8 (2 + 6)8 (1 + 3 + 2 + 2)
Architecture- 6 cores at 3.53 GHz: Oryon (Phoenix M)
- 2 cores at 4.32 GHz: Oryon (Phoenix L)		- 2 cores at 2.27 GHz: Cortex-A520
- 2 cores at 2.96 GHz: Cortex-A720
- 3 cores at 3.15 GHz: Cortex-A720
- 1 core at 3.3 GHz: Cortex-X4
L3 cache - 12 MB
ManufacturingTSMCTSMC
Lithography process3 nanometers4 nanometers
Neural processor (NPU)HexagonHexagon
GraphicsAdreno 830Adreno 750
GPU shading units15361536
GPU clock1100 MHz903 MHz
FLOPS~3379.2 GFLOPS~2774 GFLOPS

Benchmarks

Geekbench 6 (Single-Core)
15 Pro+41%
2986
300 Ultra
2119
Geekbench 6 (Multi-Core)
15 Pro+37%
9174
300 Ultra
6702
AnTuTu Benchmark 10
15 Pro+30%
2746026
300 Ultra
2119571
CPU597550500229
GPU1220361904902
Memory492215394809
UX435900319631
Total score27460262119571
SamplesLess then 3Less then 3
3DMark Wild Life Performance
Stability72% -
Graphics test121 FPS -
Graphics score20255 -
PCMark 3.0
Web score17383 -
Video editing8029 -
Photo editing36627 -
Data manipulation15776 -
Writing score21828 -

Memory

RAM
RAM size12, 16 GB12, 16 GB
Memory typeLPDDR5XLPDDR5
Memory clock5300 MHz -
Channels - 4
Storage
Storage size256, 512, 1024 GB512, 1024 GB
Storage typeUFS 4.0 -
Memory cardNoNo

Software

Operating systemAndroid 15 Android 15
ROMHyperOS 2.0MagicOS 9

Battery

Capacity6100 mAh5300 mAh
Max charge power90 W100 W
Battery typeSilicon-Carbon (Si/C)Silicon-Carbon (Si/C)
ReplaceableNoNo
Wireless chargingYes (50 W)Yes (80 W)
Reverse chargingYes, (wireless)Yes, (wireless)
Fast chargingYes Yes (59% in 15 min)
Full charging time - 0:41 hr

Main camera

Matrix50 megapixels50 megapixels
Image resolution8192 x 61448192 x 6144
ZoomOptical, 5xOptical, 3.8x
FlashDual LEDDual LED
StabilizationOpticalOptical
8K video recordingUp to 30FPSNo
4K video recordingUp to 120FPSUp to 60FPS
1080p video recordingUp to 60FPSUp to 60FPS
Slow motion1920 FPS (720p)240 FPS (1080p)
Angle of widest lens115°112°
Lenses1) Standard: 50 MP
2) Telephoto: 50 MP
3) Ultrawide: 50 MP
1) Standard: 50 MP
2) Telephoto: 50 MP
3) Ultrawide: 12 MP
Camera features - Bokeh mode
- Pro mode
- RAW support		 - Bokeh mode
- Pro mode
Standard lens
Image resolution50 MP50 MP
Aperturef/1.4f/2.0
Focal length23 mm -
SensorOmniVision Light Fusion 900Omnivision OVH9000
Sensor size1/1.31"1/1.56"
Pixel size1.2 micron1 micron
AutofocusLaser autofocusPhase autofocus
StabilizationOpticalOptical
Telephoto lens
Image resolution50 MP50 MP
Aperturef/2.5f/3.0
Focal length120 mm -
SensorSony IMX858 -
Sensor size1/2.51"1/2.51"
Pixel size1.4 micron0.7 micron
StabilizationOpticalOptical
Ultra-wide lens
Image resolution50 MP12 MP
Aperturef/2.2f/2.2
Focal length14 mm -
StabilizationDigitalDigital

Selfie camera

Megapixels32 megapixels50 megapixels
Image resolution6528 x 48968192 x 6144
Aperturef/2.0f/2.1
Focal length22 mm -
Pixel size0.7 micron -
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital
Video resolution2160p (4K) at 60 FPS2160p (4K) at 30 FPS
Depth sensor (TOF 3D)NoYes

Connectivity

Wi-Fi standardWi-Fi 7 (802.11 a/b/g/n/ac/ax/be)Wi-Fi 7 (802.11 a/b/g/n/ac/ax)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version5.45.3
Bluetooth featuresLELE
USB typeUSB Type-CUSB Type-C
USB version3.22
USB features - Charging
- USB-Storage mode
- OTG		 - Charging
- USB-Storage mode
- OTG
DisplayPortYesNo
GPSGPS, GLONASS, Beidou, Galileo, QZSS, NAVICGPS, GLONASS, Galileo, QZSS
NFC*YesYes
Infrared portYesYes
Network
Number of SIM*22
Type of SIM cardNanoNano
Multi SIM modeStandbyStandby
eSIM support* - No
Hybrid slotNoNo
5G supportYesYes

Sound

SpeakersStereoStereo
Headphone audio jackNoNo
FM radioNoNo

Other

CategoryFlagshipFlagship
AnnouncedOctober 2024December 2024
Release dateOctober 2024December 2024
Launch price$1100$580
Sensors - Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint		 - Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
Bundled chargerYes, 90 WYes, 100 W
Further details
Notes on 300 Ultra:
    - The cover can be made of glass or eco-leather.
    - The fingerprint scanner is ultrasonic.
*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.
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