Honor X8b vs Xiaomi Redmi Note 15 5G

Compared 2 smartphones : Honor X8b Manufactured in December, 2023, with display 6.7 with chipsetQualcomm Snapdragon 680, vs Xiaomi Redmi Note 15 5G, Manufactured in August, 2025with chipsetQualcomm Snapdragon 6 Gen 3. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Honor X8b
  • Higher pixel density: 394ppi
  • Lighter design: 166g vs 178g
Reasons to choose Xiaomi Redmi Note 15 5G
  • Larger display: 6.77in
  • Higher refresh rate: 120Hz
  • Higher battery capacity: 5800mAh vs 4500mAh
  • Newer Bluetooth version: 5.1 vs 5
  • Infrared port

Versions

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

Review

Key Specs Honor X8b and Xiaomi Redmi Note 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:
vs

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.7 in 6.77 in
Resolution 1080x2412 pixels 1080x2340 pixels
Aspect ratio 20:9 n/a
Pixel density 394 ppi 388 ppi
Refresh rate 90 Hz 120 Hz
Adaptive refresh rate No Yes (60-120 Hz)
Max brightness 2000 nits n/a
HDR support No No
Touch Sampling Rate 270 Hz n/a
Screen-to-body ratio 90.2 % 89.1 %
Features - DCI-P3
- Always-On Display
- DC dimming
DCI-P3

Design & Build

Design and ergonomics comparison
Height 161.05 mm (6.34 in) 165 mm (6.5 in)
Width 74.55 mm (2.94 in) 75.4 mm (2.97 in)
Thickness 6.78 mm (0.27 in) 7.4 mm (0.29 in)
Weight 166 g (5.86 oz) 178 g (6.28 oz)
Water resistance No IP68
Back panel Plastic n/a
Frame Plastic Plastic
Colors - Black
- Silver
- Green
- White
- Black
- Blue
Fingerprint sensor Yes In-Button Yes, In-Display
Screen-to-body ratio
Honor X8b
90.2 %
Xiaomi Redmi Note 15 5G
89.1 %

Performance

Testing Honor X8b and Xiaomi Redmi Note 15 5G In benchmarks
Processor
Chipset Qualcomm Snapdragon 680 Qualcomm Snapdragon 6 Gen 3
Max Frequency 2400 MHz 2400 MHz
CPU Cores 8 (4 + 4) 8 (4 + 4)
Architecture - 4/1.9 (Kryo 265 Silver (Cortex-A53))
- 4/2.4 (Kryo 265 Gold (Cortex-A73))
- 4/1.8 (Cortex-A55)
- 4/2.4 (Cortex-A78)
Process TSMC Samsung
Transistor Size 6 nm 4 nm
Neural Processor Hexagon 686 Hexagon
Graphics Adreno 610 Adreno 710
GPU Cores 128 256
GPU Frequency 1114 MHz 1010 MHz
FLOPS 284 GFLOPS 517.1 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Honor X8b
412
Xiaomi Redmi Note 15 5G
1015
Geekbench 6 (Multi-Core)
Honor X8b
1475
Xiaomi Redmi Note 15 5G
2890
Geekbench 6 (Single-Core)4121015
Geekbench 6 (Multi-Core)14752890
AnTuTu 10
AnTuTu 10
Honor X8b
311981
Xiaomi Redmi Note 15 5G
608985
CPU101808200717
GPU39155141388
Memory98664118625
UX72354148255
NanoReview Score311981608985

Memory

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

Software

OS Android 13 Android 15
UI Skin MagicOS 7.2 HyperOS 2.0

Battery

Volume 4500 mAh 5800 mAh
Max Charging Power 35 W 45 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes (50% in 30 min) Yes
Full Charge Time 1:28 h n/a

Main camera

Matrix 108 MP 50 MP
Photo resolution 12000x9000 pixels n/a
Zoom Digital Digital
Flash LED LED
Stabilization Digital Digital
8K Recording No No
4K Recording No No
1080p Recording Yes (Up to 30 fps) Yes (Up to 30 fps)
Lenses count Standard: 108 MP
Ultra-wide: 5 MP
Macro: 2 MP
Standard: 50 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode
- Bokeh effect
- Pro mode
Main lens
Matrix108 MP50 MP
Aperturef/1.8f/1.8
Focal length24 mmn/a
SensorSamsung ISOCELL HM6n/a
Sensor size1/1.671/2
Pixel size0.64 μm0.64 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital
Ultra-wide lens
Matrix5 MPn/a
Aperturef/2.2n/a
StabilizationDigitaln/a

Front camera

Matrix 50 MP 8 MP
Photo resolution 8192x6144 pixels n/a
Aperture f/2.1 f/2.0
Sensor CMOS n/a
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) 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 5.1
Bluetooth features LE 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
DisplayPort n/a No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* No Yes
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
LTE category13n/a
5G SupportNoYes

Sound

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

Other

Class Mid-range Mid-range
Announced December, 2023 yr August, 2025 yr
Release Date December, 2023 yr August, 2025 yr
Launch Price ($) 215 n/a
Sensors - Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 35 W Yes, 45 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Xiaomi Redmi Note 15 5G the clear winner in this comparison.

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