Home Phone comparison Xiaomi Poco F3 and Xiaomi Redmi 15 5G - Which is better?

Xiaomi Poco F3 vs Xiaomi Redmi 15 5G

60 out 100
Xiaomi Poco F3
VS
61 out 100
Xiaomi Redmi 15 5G
Xiaomi Poco F3
Xiaomi Redmi 15 5G

Compared 2 smartphones : Xiaomi Poco F3 Manufactured in March, 2021, with display 6.67 with chipsetQualcomm Snapdragon 870 5G, vs Xiaomi Redmi 15 5G, Manufactured in August, 2025with chipsetQualcomm Snapdragon 6s Gen 3. 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 F3
  • Higher pixel density: 395ppi
  • Lighter design: 196g vs 224g
  • Supports Dolby Atmos
Reasons to choose Xiaomi Redmi 15 5G
  • Larger display: 6.9in
  • Higher refresh rate: 144Hz
  • Higher battery capacity: 7000mAh vs 4520mAh
  • Includes charger

Versions

Available versions and configurations
Memory Options - 6/128 GB
- 8/128 GB
- 8/256 GB		 - 4/128 GB
- 6/128 GB
- 8/256 GB

Review

Key Specs Xiaomi Poco F3 and Xiaomi Redmi 15 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.
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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:
Xiaomi Poco F3
vs
Xiaomi Redmi 15 5G

Display

Display quality comparison
Type AMOLED IPS LCD
Size 6.67 in 6.9 in
Resolution 1080x2400 pixels 1080x2340 pixels
Aspect ratio 20:9 19.5:9
Pixel density 395 ppi 374 ppi
Refresh rate 120 Hz 144 Hz
Adaptive refresh rate No Yes
Max brightness 700 nits n/a
HDR support Yes HDR10+ No
Touch Sampling Rate 360 Hz n/a
Screen-to-body ratio 85.9 % 83.1 %
Features - DCI-P3
- Always-On Display
- DC dimming		 n/a
Display test
Peak brightness (auto)
Xiaomi Poco F3
712 nits
Xiaomi Redmi 15 5G
n/a
sRGB gamut99.8 %n/a
PWM (Flicker)490 Hzn/a
Response time3 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Xiaomi Poco F3]

Design & Build

Design and ergonomics comparison
Height 163.7 mm (6.44 in) 171.1 mm (6.74 in)
Width 76.4 mm (3.01 in) 82.1 mm (3.23 in)
Thickness 7.8 mm (0.31 in) 8.6 mm (0.34 in)
Weight 196 g (6.91 oz) 224 g (7.9 oz)
Water resistance IP53 IP64
Cooling system Vapor chamber n/a
Back panel Glass Plastic
Frame Plastic Plastic
Colors - White
- Black
- Blue		 - Black
- Gray
- Green
Fingerprint sensor Yes In-Button Yes, In-Button
Screen-to-body ratio
Xiaomi Poco F3
85.9 %
Xiaomi Redmi 15 5G
83.1 %

Performance

Testing Xiaomi Poco F3 and Xiaomi Redmi 15 5G In benchmarks
Processor
Chipset Qualcomm Snapdragon 870 5G Qualcomm Snapdragon 6s Gen 3
Max Frequency 3200 MHz 2300 MHz
CPU Cores 8 (1 + 3 + 4) 8 (2 + 6)
Architecture - 4/1.8 (Kryo 585 Silver (Cortex-A55))
- 3/2.42 (Kryo 585 Gold (Cortex-A77))
- 1/3.2 (Kryo 585 Prime (Cortex-A77))		 - 6/2 (Cortex-A55)
- 2/2.3 (Cortex-A78)
Process TSMC TSMC
Transistor Size 7 nm 6 nm
Neural Processor Hexagon 698 Hexagon
Graphics Adreno 650 Adreno 619
GPU Cores 768 256
GPU Frequency 670 MHz 900 MHz
FLOPS 1029.1 GFLOPS 460.8 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco F3
1358
Xiaomi Redmi 15 5G
935
Geekbench 6 (Multi-Core)
Xiaomi Poco F3
3706
Xiaomi Redmi 15 5G
2109
Geekbench 6 (Single-Core)1358935
Geekbench 6 (Multi-Core)37062109
AnTuTu 10
AnTuTu 10
Xiaomi Poco F3
820339
Xiaomi Redmi 15 5G
473154
CPU245223153170
GPU21755691687
Memory15054999792
UX207001128505
NanoReview Score820339473154
3DMark Wild Life
3DMark Wild Life
Xiaomi Poco F3
4305
Xiaomi Redmi 15 5G
n/a
Max Surface Temp.39.6 °Cn/a
Stability90 %n/a
Graphics Test25 fpsn/a
Graphics Score4305n/a
Sources: 3DMark [Xiaomi Poco F3]
PCMark 3.0
PCMark 3.0
Xiaomi Poco F3
11024
Xiaomi Redmi 15 5G
n/a
Writing score14383n/a
Web score7991n/a
Video editing6149n/a
Data manipulation8532n/a
NanoReview Score11024n/a

Memory

RAM
RAM Size - 6 GB
- 8 GB		 4 GB
Memory Type LPDDR5 LPDDR4X
Memory Frequency 2750 MHz 2133 MHz
Channels 4 2
Storage
Storage Capacity- 128 GB
- 256 GB		128 GB
Storage TypeUFS 3.1UFS 2.2
Memory CardNoNo

Software

OS Android 11 (Upgradeable to Android 13) Android 15
OS Size 21 GB n/a
UI Skin HyperOS 1.0 HyperOS 2.0

Battery

Volume 4520 mAh 7000 mAh
Max Charging Power 33 W 33 W
Battery Type Li-Po n/a
Removable No No
Wireless Charging No No
Reverse Charging No No
Fast Charging Yes (67% in 30 min) Yes
Full Charge Time 0:56 h n/a
Battery Life Test
Battery Life
Xiaomi Poco F3
19:59
Xiaomi Redmi 15 5G
n/a
Web Browsing08:42 hn/a
Video Playback12:58 hn/a
Games05:31 hn/a
Standby Mode85 hn/a

Main camera

Matrix 48 MP 50 MP
Photo resolution 8000x6000 pixels n/a
Zoom Digital Digital
Flash LED LED
Stabilization Digital Digital
8K Recording No No
4K Recording Yes (Up to 30 fps) No
1080p Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
Slow Motion 960 fps (1080p) n/a
Wide-angle lens 119 ° n/a
Lenses count Standard: 48 MP
Ultra-wide: 8 MP
Macro: 5 MP		 Standard: 50 MP
Depth
Features - Bokeh effect
- Pro mode		 Bokeh effect
Main lens
Matrix48 MP50 MP
Aperturef/1.8f/1.8
Focal length26 mmn/a
SensorSony IMX582n/a
Sensor size1/2.0n/a
Pixel size0.8 μmn/a
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital
Ultra-wide lens
Matrix8 MPn/a
Aperturef/2.2n/a
SensorSony IMX355n/a
Sensor size1/4.0n/a
Pixel size1.12 μmn/a
StabilizationDigitaln/a

Front camera

Matrix 20 MP 8 MP
Photo resolution 4608x3456 pixels n/a
Aperture f/2.5 f/2.0
Focal length 26 mm n/a
Sensor Samsung S5K3T2 n/a
Sensor size 1/3.4 n/a
Pixel size 0.8 μm n/a
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 60 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.1 5.1
Bluetooth features LE, HID, A2DP LE
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
GPS - GPS
- GLONASS
- Beidou
- Galileo
- NAVIC		 - GPS
- GLONASS
- Beidou
- Galileo
NFC* Yes Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850 900 1800 1900 MHzn/a
3G BandsWCDMA 1,2,4,5,8n/a
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B20/B28/B38/B40/B41/B66)n/a
LTE category20n/a
5G SupportYesYes

Sound

Speakers Stereo n/a
3.5 mm Jack No Yes
FM Radio No Yes
Dolby Atmos Yes n/a
Speaker Test
Max Volume
Xiaomi Poco F3
89.4 dB
Xiaomi Redmi 15 5G
n/a

Other

Class Flagship Mid-range
Announced March, 2021 yr August, 2025 yr
Release Date March, 2021 yr August, 2025 yr
Launch Price ($) 350 n/a
MSRP ($) n/a 230
Sensors - Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included n/a Yes, 33 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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