Home Phone comparison Realme P3 Ultra 5G and Xiaomi 17 Ultra - Which is better?

Realme P3 Ultra 5G vs Xiaomi 17 Ultra

75 out 100
Realme P3 Ultra 5G
VS
95 out 100
Xiaomi 17 Ultra
Realme P3 Ultra 5G
Xiaomi 17 Ultra

Compared 2 smartphones : Realme P3 Ultra 5G Manufactured in March, 2025, with display 6.83 with chipsetMediaTek Dimensity 8350 Ultra, vs Xiaomi 17 Ultra, Manufactured in December, 2025with chipsetQualcomm Snapdragon 8 Elite Gen 5. 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 Realme P3 Ultra 5G
  • Higher pixel density: 450ppi
  • Lighter design: 183g vs 224g
Reasons to choose Xiaomi 17 Ultra
  • Larger display: 6.9in
  • Higher battery capacity: 6800mAh vs 6000mAh
  • Supports newer USB: 3.2 vs 2
  • Supports DisplayPort
  • Built-in eSIM

Versions

Available versions and configurations
Memory Options - 8/128 GB
- 8/256 GB
- 12/256 GB
- 12/512 GB		 - 12/512 GB
- 16/512 GB
- 16/1024 GB

Review

Key Specs Realme P3 Ultra 5G and Xiaomi 17 Ultra
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
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Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Realme P3 Ultra 5G
vs
Xiaomi 17 Ultra

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.83 in 6.9 in
Resolution 1272x2800 pixels 1200x2608 pixels
Aspect ratio 20:9 19.5:9
Pixel density 450 ppi 416 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes (1-120 Hz)
Max brightness 1500 nits 1200 nits
HDR support n/a Yes, Dolby Vision
Touch Sampling Rate 240 Hz n/a
Screen-to-body ratio 89.8 % 92.4 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming

Design & Build

Design and ergonomics comparison
Height 163.1 mm (6.42 in) 162.9 mm (6.41 in)
Width 76.9 mm (3.03 in) 77.6 mm (3.06 in)
Thickness 7.38 mm (0.29 in) 8.29 mm (0.33 in)
Weight 183 g (6.46 oz) 224 g (7.9 oz)
Water resistance IP69 IP69
Cooling system n/a Vapor chamber
Back panel Plastic Eco Leather
Frame Metal Metal
Colors - White
- Blue
- Red		 - White
- Black
- Green
- Purple
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
Realme P3 Ultra 5G
89.8 %
Xiaomi 17 Ultra
92.4 %

Performance

Testing Realme P3 Ultra 5G and Xiaomi 17 Ultra In benchmarks
Processor
Chipset MediaTek Dimensity 8350 Ultra Qualcomm Snapdragon 8 Elite Gen 5
Max Frequency 3350 MHz 4610 MHz
CPU Cores 8 (1 + 3 + 4) 8 (2 + 6)
Architecture - 4/2.2 (Cortex-A510)
- 3/3.2 (Cortex-A715)
- 1/3.35 (Cortex-A715)		 6/3.63 ()
Process TSMC TSMC
Transistor Size 4 nm 3 nm
Neural Processor MediaTek APU 780 Hexagon
Graphics Mali-G615 MP6 Adreno 840
GPU Cores 768 1536
GPU Frequency 1400 MHz 1200 MHz
FLOPS 2150.4 GFLOPS 3686.4 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Realme P3 Ultra 5G
1216
Xiaomi 17 Ultra
3510
Geekbench 6 (Multi-Core)
Realme P3 Ultra 5G
4012
Xiaomi 17 Ultra
10993
Geekbench 6 (Single-Core)12163510
Geekbench 6 (Multi-Core)401210993
Geekbench Compute (GPU)8611n/a
Sources: Geekbench v6 [Realme P3 Ultra 5G]
AnTuTu 10
AnTuTu 10
Realme P3 Ultra 5G
1433933
Xiaomi 17 Ultra
3963774
CPU3188711198653
GPU5514931458267
Memory276524501472
UX287045805382
NanoReview Score14339333963774

Memory

RAM
RAM Size - 8 GB
- 12 GB		 12 GB
Memory Type LPDDR5X LPDDR5X
Memory Frequency 4200 MHz 5300 MHz
Channels 4 4
Storage
Storage Capacity- 128 GB
- 256 GB		512 GB
Storage TypeUFS 3.1UFS 4.1
Memory CardNoNo

Software

OS Android 15 Android 16
UI Skin Realme UI 6.0 HyperOS 3

Battery

Volume 6000 mAh 6800 mAh
Max Charging Power 80 W 90 W
Battery Type Silicon Carbon (Si/C) Silicon Carbon (Si/C)
Removable No No
Wireless Charging No Yes (50 W)
Reverse Charging Yes Yes, (Wireless)
Fast Charging Yes (76% in 30 min) Yes
Full Charge Time 1:00 h n/a

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Digital Optical, 4.3x
Flash LED Dual LED
Stabilization Optical Optical
8K Recording No Yes (Up to 30 fps)
4K Recording Yes (Up to 60 fps) Yes (Up to 120 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 120 fps)
Slow Motion 240 fps (720p) 1920 fps (720p)
Wide-angle lens 112 ° 115 °
Lenses count Standard: 50 MP
Ultra-wide: 8 MP		 Standard: 50 MP
Telephoto: 200 MP
Ultra-wide: 50 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.7
Focal length24 mm23 mm
SensorSony IMX896n/a
Sensor size1/1.561/1 (1)
Pixel size1 μm1.6 μm
AutofocusPhase autofocusLaser autofocus
StabilizationOpticalOptical
Telephoto
Matrixn/a200 MP
Aperturen/af/2.4 - 3.0
Focal lengthn/a100 mm
Sensor sizen/a1/1.4 (0.71)
Pixel sizen/a0.56 μm
Stabilizationn/aOptical
Ultra-wide lens
Matrix8 MP50 MP
Aperturef/2.2f/2.2
Focal length16 mm14 mm
SensorOmnivision OV08D10OmniVision OV50M40
Sensor size1/4.01/2.88 (0.35)
Pixel size1.12 μm0.61 μm
StabilizationDigitalDigital

Front camera

Matrix 16 MP 50 MP
Photo resolution 4920x3264 pixels 8192x6144 pixels
Aperture f/2.4 f/2.2
Focal length 23 mm n/a
Sensor Sony IMX480 CMOS
Sensor size 1/3.09 1/2.88 (0.35)
Pixel size 1 μm 0.61 μm
Autofocus No Phase autofocus
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 60 fps 2160p (4K) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
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 version 5.4 5.4
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 3.2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort No Yes
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
NFC* Varies by region Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotNoNo
2G BandsGSM (850/900/1800/1900)GSM B2 / B3 / B5 / B8
3G BandsWCDMA (850/900/1700/1900/2100)WCDMA B1 / B2 / B4 / B5 / B6 / B8 / B19
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B38/B40/B41/B66)LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B66/B71)
5G SupportYesYes

Sound

Speakers Stereo n/a
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes Yes

Other

Class Mid-range Flagship
Announced March, 2025 yr December, 2025 yr
Release Date March, 2025 yr December, 2025 yr
Launch Price ($) 315 n/a
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 80 W Yes, 100 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Xiaomi 17 Ultra the clear winner in this comparison.

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