Home Phone comparison Xiaomi Poco X3 NFC and Realme 15 Pro 5G - Which is better?

Xiaomi Poco X3 NFC vs Realme 15 Pro 5G

53 out 100
Xiaomi Poco X3 NFC
VS
73 out 100
Realme 15 Pro 5G
Xiaomi Poco X3 NFC
Realme 15 Pro 5G

Compared 2 smartphones : Xiaomi Poco X3 NFC Manufactured in September, 2020, with display 6.67 with chipsetQualcomm Snapdragon 732G, vs Realme 15 Pro 5G, Manufactured in July, 2025 with chipsetQualcomm Snapdragon 7 Gen 4. 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 Poco X3 NFC
  • Supports Dolby Atmos
  • Infrared port
Reasons to choose Realme 15 Pro 5G
  • Larger display: 6.8in
  • Higher pixel density: 453ppi
  • Higher refresh rate: 144Hz
  • Lighter design: 187g vs 215g
  • Higher battery capacity: 7000mAh vs 5160mAh
  • Newer Bluetooth version: 5.4 vs 5.1
  • Includes charger

Versions

Available versions and configurations
Memory Options - 6/64 GB
- 6/128 GB
- 8/128 GB		 - 8/128 GB
- 8/256 GB
- 12/256 GB
- 12/512 GB

Review

Key Specs Xiaomi Poco X3 NFC and Realme 15 Pro 5G
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 Poco X3 NFC
vs
Realme 15 Pro 5G

Display

Display quality comparison
Type IPS LCD OLED
Size 6.67 in 6.8 in
Resolution 1080x2400 pixels 1280x2800 pixels
Aspect ratio 20:9 19.5:9
Pixel density 395 ppi 453 ppi
Refresh rate 120 Hz 144 Hz
Adaptive refresh rate No Yes
Max brightness 450 nits 1800 nits
HDR support Yes HDR10 Yes, HDR10+
Touch Sampling Rate 240 Hz 240 Hz
Screen-to-body ratio 84.6 % 91.9 %
Features n/a - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Xiaomi Poco X3 NFC
629 nits
Realme 15 Pro 5G
n/a
sRGB gamut99.7 %n/a
PWM (Flicker)2358 Hzn/a
Response time35.4 msn/a
Sources: NotebookCheck [Xiaomi Poco X3 NFC]

Design & Build

Design and ergonomics comparison
Height 165.3 mm (6.51 in) 162.26 mm (6.39 in)
Width 76.8 mm (3.02 in) 76.15 mm (3 in)
Thickness 9.4 mm (0.37 in) 7.69 mm (0.3 in)
Weight 215 g (7.58 oz) 187 g (6.6 oz)
Water resistance IP53 IP68
Back panel Plastic n/a
Frame Metal Plastic
Colors - Gray
- Blue		 - Silver
- Green
- Purple
Fingerprint sensor Yes In-Button Yes, In-Display
Screen-to-body ratio
Xiaomi Poco X3 NFC
84.6 %
Realme 15 Pro 5G
91.9 %

Performance

Testing Xiaomi Poco X3 NFC and Realme 15 Pro 5G In benchmarks
Processor
Chipset Qualcomm Snapdragon 732G Qualcomm Snapdragon 7 Gen 4
Max Frequency 2300 MHz 2800 MHz
CPU Cores 8 (2 + 6) 8 (1 + 4 + 3)
Architecture - 6/1.8 (Kryo 470 Silver (Cortex-A55))
- 2/2.3 (Kryo 470 Gold (Cortex-A76))		 - 3/1.84 (Kryo Silver (Cortex-520))
- 4/2.4 (Kryo Gold (Cortex-720))
- 1/2.8 (Kryo Prime (Cortex-720))
Process Samsung TSMC
Transistor Size 8 nm 4 nm
Neural Processor Hexagon 688 Yes
Graphics Adreno 618 Adreno 722
GPU Cores 256 512
GPU Frequency 825 MHz 1150 MHz
FLOPS 422.4 GFLOPS 1177.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco X3 NFC
722
Realme 15 Pro 5G
1204
Geekbench 6 (Multi-Core)
Xiaomi Poco X3 NFC
1878
Realme 15 Pro 5G
3592
Geekbench 6 (Single-Core)7221204
Geekbench 6 (Multi-Core)18783592
Geekbench Compute (GPU)n/a6607
Sources: Geekbench v6 [Realme 15 Pro 5G]
AnTuTu 10
AnTuTu 10
Xiaomi Poco X3 NFC
395451
Realme 15 Pro 5G
1086379
CPU132406312446
GPU79345325541
Memory75270218506
UX108430229886
NanoReview Score3954511086379
3DMark Wild Life
3DMark Wild Life
Xiaomi Poco X3 NFC
1108
Realme 15 Pro 5G
n/a
Max Surface Temp.42.6 °Cn/a
Stability99 %n/a
Graphics Test6 fpsn/a
Graphics Score1108n/a
Sources: 3DMark [Xiaomi Poco X3 NFC]
PCMark 3.0
PCMark 3.0
Xiaomi Poco X3 NFC
8826
Realme 15 Pro 5G
n/a
Writing score10279n/a
Web score7068n/a
Video editing5923n/a
Data manipulation7591n/a
NanoReview Score8826n/a

Memory

RAM
RAM Size 6 GB 8 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 1866 MHz 2133 MHz
Channels 2 2
Storage
Storage Capacity- 64 GB
- 128 GB		128 GB
Storage TypeUFS 2.1UFS 3.1
Memory CardMicroSDNo

Software

OS Android 10 (Upgradeable to Android 12) Android 15
OS Size 20.5 GB n/a
UI Skin MIUI 14 Realme UI 6.0

Battery

Volume 5160 mAh 7000 mAh
Max Charging Power 33 W 80 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging No No
Fast Charging Yes (55% in 30 min) Yes
Full Charge Time 1:15 h n/a
Battery Life Test
Battery Life
Xiaomi Poco X3 NFC
24:00
Realme 15 Pro 5G
n/a
Web Browsing09:56 hn/a
Video Playback13:59 hn/a
Games05:35 hn/a
Standby Mode116 hn/a

Main camera

Matrix 64 MP 50 MP
Photo resolution 9248x6920 pixels 8192x6144 pixels
Zoom Digital Digital
Flash Dual LED Dual LED
Stabilization Digital Optical
8K Recording No No
4K Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 960 fps (720p) 240 fps (720p)
Wide-angle lens 119 ° 115 °
Lenses count Standard: 64 MP
Ultra-wide: 13 MP
Macro: 2 MP
Depth: 2 MP		 Standard: 50 MP
Ultra-wide: 50 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix64 MP50 MP
Aperturef/1.9f/1.8
Focal lengthn/a24 mm
SensorSony IMX682Sony IMX896
Sensor size1/1.731/2
Pixel size0.8 μmn/a
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical
Ultra-wide lens
Matrix13 MP50 MP
Aperturef/2.2f/2.0
Sensorn/aOmniVision OV50D
Sensor sizen/a1/2
Pixel size1 μm0.61 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Xiaomi Poco X3 NFC
107
Realme 15 Pro 5G
n/a
Video quality
Xiaomi Poco X3 NFC
98
Realme 15 Pro 5G
n/a
Overall camera score
Xiaomi Poco X3 NFC
103
Realme 15 Pro 5G
n/a
Sources: DxOMark [Xiaomi Poco X3 NFC]

Front camera

Matrix 20 MP 50 MP
Photo resolution 5963x3354 pixels 8192x6144 pixels
Aperture f/2.2 f/2.4
Sensor CMOS OmniVision OV50D
Sensor size 1/3.4 1/2.88
Pixel size 0.8 μm n/a
Autofocus No n/a
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Wi-Fi features - Dual Band
- 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 5.1 5.4
Bluetooth features LE, A2DP LE
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- USB-Host mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort n/a No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- SBAS		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes Yes
Infrared Port Yes No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotYesNo
2G BandsGSM: B2/3/5/8GSM 850/900/1800MHz
3G BandsWCDMA B1/2/4/5/8WCDMA 1/5/8
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B20/B28)LTE (B1/B3/B5/B8/B40/B41)
LTE category15n/a
5G SupportNoYes

Sound

Speakers Stereo n/a
3.5 mm Jack Yes No
FM Radio Yes No
Dolby Atmos Yes n/a
Speaker Test
Max Volume
Xiaomi Poco X3 NFC
89.2 dB
Realme 15 Pro 5G
n/a

Other

Class Mid-range Mid-range
Announced September, 2020 yr July, 2025 yr
Release Date September, 2020 yr July, 2025 yr
Launch Price ($) 245 n/a
MSRP ($) n/a 335
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included n/a Yes, 80 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Realme 15 Pro 5G the clear winner in this comparison.

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