Home Phone comparison Xiaomi Redmi K80 and Xiaomi Redmi 15 5G - Which is better?

Xiaomi Redmi K80 vs Xiaomi Redmi 15 5G

86 out 100
Xiaomi Redmi K80
VS
61 out 100
Xiaomi Redmi 15 5G
Xiaomi Redmi K80
Xiaomi Redmi 15 5G

Compared 2 smartphones : Xiaomi Redmi K80 Manufactured in November, 2024, with display 6.67 with chipsetQualcomm Snapdragon 8 Gen 3, vs Xiaomi Redmi 15 5G, Manufactured in August, 2025 with 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 Redmi K80
  • Higher pixel density: 526ppi
  • Lighter design: 206g vs 224g
  • Newer Bluetooth version: 5.4 vs 5.1
Reasons to choose Xiaomi Redmi 15 5G
  • Larger display: 6.9in
  • Higher refresh rate: 144Hz
  • Higher battery capacity: 7000mAh vs 6550mAh

Versions

Available versions and configurations
Memory Options - 12/256 GB
- 12/512 GB
- 16/256 GB
- 16/512 GB
- 16/1024 GB		 - 4/128 GB
- 6/128 GB
- 8/256 GB

Review

Key Specs Xiaomi Redmi K80 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 Redmi K80
vs
Xiaomi Redmi 15 5G

Display

Display quality comparison
Type AMOLED IPS LCD
Size 6.67 in 6.9 in
Resolution 1440x3200 pixels 1080x2340 pixels
Aspect ratio 20:9 19.5:9
Pixel density 526 ppi 374 ppi
Refresh rate 120 Hz 144 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes
Max brightness 1800 nits n/a
HDR support Yes Dolby Vision No
Touch Sampling Rate 480 Hz n/a
Screen-to-body ratio 89.4 % 83.1 %
Features - DCI-P3
- Always-On Display
- DC dimming		 n/a

Design & Build

Design and ergonomics comparison
Height 160.26 mm (6.31 in) 171.1 mm (6.74 in)
Width 74.95 mm (2.95 in) 82.1 mm (3.23 in)
Thickness 8.12 mm (0.32 in) 8.6 mm (0.34 in)
Weight 206 g (7.27 oz) 224 g (7.9 oz)
Water resistance IP68 IP64
Cooling system Vapor chamber n/a
Back panel n/a Plastic
Frame Metal Plastic
Colors - White
- Black
- Green		 - Black
- Gray
- Green
Fingerprint sensor Yes In-Display Yes, In-Button
Screen-to-body ratio
Xiaomi Redmi K80
89.4 %
Xiaomi Redmi 15 5G
83.1 %

Performance

Testing Xiaomi Redmi K80 and Xiaomi Redmi 15 5G In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Gen 3 Qualcomm Snapdragon 6s Gen 3
Max Frequency 3300 MHz 2300 MHz
CPU Cores 8 (1 + 3 + 2 + 2) 8 (2 + 6)
Architecture - 2/2.27 (Cortex-A520)
- 2/2.96 (Cortex-A720)
- 3/3.15 (Cortex-A720)
- 1/3.3 (Cortex-X4)		 - 6/2 (Cortex-A55)
- 2/2.3 (Cortex-A78)
Process TSMC TSMC
Transistor Size 4 nm 6 nm
Neural Processor Hexagon Hexagon
Graphics Adreno 750 Adreno 619
GPU Cores 1536 256
GPU Frequency 903-1000 MHz 900 MHz
FLOPS 2774 GFLOPS 460.8 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Redmi K80
2180
Xiaomi Redmi 15 5G
935
Geekbench 6 (Multi-Core)
Xiaomi Redmi K80
7102
Xiaomi Redmi 15 5G
2109
Geekbench 6 (Single-Core)2180935
Geekbench 6 (Multi-Core)71022109
AnTuTu 10
AnTuTu 10
Xiaomi Redmi K80
2021365
Xiaomi Redmi 15 5G
473154
CPU431878153170
GPU82070291687
Memory35195099792
UX416835128505
NanoReview Score2021365473154
3DMark Wild Life
3DMark Wild Life
Xiaomi Redmi K80
14874
Xiaomi Redmi 15 5G
n/a
Stability73 %n/a
Graphics Test88 fpsn/a
Graphics Score14874n/a
Sources: 3DMark [Xiaomi Redmi K80]
PCMark 3.0
PCMark 3.0
Xiaomi Redmi K80
18047
Xiaomi Redmi 15 5G
n/a
Writing score21283n/a
Web score17939n/a
Video editing7758n/a
Data manipulation17477n/a
NanoReview Score18047n/a

Memory

RAM
RAM Size - 12 GB
- 16 GB		 4 GB
Memory Type LPDDR5X LPDDR4X
Memory Frequency 4200 MHz 2133 MHz
Channels 2 2
Storage
Storage Capacity- 256 GB
- 512 GB
- 1024 GB		128 GB
Storage TypeUFS 4.0UFS 2.2
Memory CardNoNo

Software

OS Android 15 Android 15
UI Skin HyperOS 2.0 HyperOS 2.0

Battery

Volume 6550 mAh 7000 mAh
Max Charging Power 90 W 33 W
Battery Type Silicon Carbon (Si/C) n/a
Removable No No
Wireless Charging No No
Reverse Charging n/a No
Fast Charging Yes Yes

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels n/a
Zoom Digital Digital
Flash LED LED
Stabilization Optical Digital
8K Recording Up to 24FPS No
4K Recording Yes (Up to 60 fps) No
1080p Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
Slow Motion 1920 fps (720p) n/a
Lenses count Standard: 50 MP
Ultra-wide: 8 MP		 Standard: 50 MP
Depth
Features - Bokeh effect
- Pro mode		 Bokeh effect
Main lens
Matrix50 MP50 MP
Aperturef/1.6f/1.8
Focal length24 mmn/a
SensorOmniVision OVX8000n/a
Sensor size1/1.55n/a
Pixel size1 μmn/a
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalDigital
Ultra-wide lens
Matrix8 MPn/a
Aperturef/2.2n/a
SensorOmnivision OV08D10n/a
Sensor size1/4n/a
Pixel size1.12 μmn/a
StabilizationDigitaln/a

Front camera

Matrix 20 MP 8 MP
Aperture n/a f/2.0
Sensor Omnivision OV20B n/a
Autofocus n/a 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 7 (802.11 a/b/g/n/ac/ax/be) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.4 5.1
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version n/a 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- 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 B3/B5/B8n/a
3G BandsWCDMA B1/B4/B5/B6/B8/B19n/a
LTE Bands*LTE (B1/B3/B4/B5/B7/B8/B18/B19/B26/B28/B34/B38/B39/B40/B41/B42/B48/B66)n/a
5G SupportYesYes

Sound

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

Other

Class Mid-range Mid-range
Announced November, 2024 yr August, 2025 yr
Release Date November, 2024 yr August, 2025 yr
Launch Price ($) 429 n/a
MSRP ($) n/a 230
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 90 W Yes, 33 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Xiaomi Redmi K80 the clear winner in this comparison.

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