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Xiaomi Redmi Note 15 vs Xiaomi Redmi K100: Price, Specs & Features Comparison

Xiaomi Redmi Note 15 Xiaomi Redmi Note 15 Amazon ₹28,999
Xiaomi Redmi K100 Xiaomi Redmi K100 ₹0
Price Comparison −
PRICE & STORE OFFERS
Price & Store Offers
8GB + 128GB Amazon ₹28,999
₹0
General −
LAUNCH DATE
Launch Date
January 9, 2026 (Official)
-
OPERATING SYSTEM(OS)
Operating System(OS)
Android v15
Android v16
OS UPDATES
OS Updates
4 Years
-
SECURITY UPDATES
Security Updates
6 Years
-
CUSTOM UI
Custom UI
HyperOS
-
OIS
OIS
Yes
-
BLUETOOTH
Bluetooth
Yes, v5.1
-
NEAR FIELD COMMUNICATION
Near Field Communication
No
-
IR BLASTER
IR Blaster
Yes
-
Back Camera −
AUTOFOCUS
Autofocus
Yes
Yes
FLASH
Flash
Yes, LED Flash
Yes
VIDEO RECORDING FEATURES
Video Recording Features
4k @30 fps Full HD @30 fps HD @30/120/240 fps
-
IMAGE RESOLUTION
Image Resolution
6150 x 8150 Pixels
-
SHOOTING MODES
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)
-
CAMERA FEATURES
Camera Features
60 x Digital Zoom Auto Flash
-
CAMERA
Camera
108 MP + 8 MP
200 MP + 50 MP
Front Camera −
FRONT CAMERA
Front Camera
20 MP
-
Performance −
CHIPSET
Chipset
Qualcomm Snapdragon 6 Gen 3 SM6475
Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC
CPU
CPU
Octa core (2.4 GHz, Quad core, Cortex A78 + 1.8 GHz, Quad core, Cortex A55)
Octa core (4.61 GHz, Dual core, Oryon + 3.63 GHz, Hexa Core, Oryon)
ARCHITECTURE
Architecture
64 bit
64 bit
FABRICATION
Fabrication
4 nm
3 nm
GRAPHICS (GPU)
Graphics (GPU)
Adreno 710
Adreno 840
RAM
RAM
8 GB
12 GB
RAM TYPE
RAM Type
LPDDR4X
LPDDR5X
COOLING TECHNOLOGY
Cooling Technology
Vapor Chamber
-
BATTERY DRAIN*
Battery Drain*
7.0 %
-
HEATING*
Heating*
23.1 %
-
Display −
DISPLAY TYPE
Display Type
AMOLED
Flat OLED
SCREEN SIZE
Screen Size
6.77 inches (17.2 cm)
6.59 inches (16.74 cm)
RESOLUTION
Resolution
1080x2392 px (FHD+)
-
PEAK BRIGHTNESS
Peak Brightness
3200 nits
-
PWM DIMMING
PWM Dimming
3840 Hz
-
REFRESH RATE
Refresh Rate
120 Hz
185 Hz
TOUCH SAMPLING RATE
Touch Sampling Rate
240 Hz
-
ASPECT RATIO
Aspect Ratio
20:9
20:9
PIXEL DENSITY
Pixel Density
388 ppi
-
SCREEN TO BODY RATIO (CALCULATED)
Screen to Body Ratio (calculated)
89.46 %
-
SCREEN PROTECTION
Screen Protection
Yes
-
BEZEL-LESS DISPLAY
Bezel-less Display
Yes with punch-hole display
Yes with punch-hole display
SCREEN TO BODY RATIO (CLAIMED BY THE BRAND)
Screen to Body Ratio (claimed by the brand)
92 %
-
Design & Body −
HEIGHT
Height
164 mm
-
WIDTH
Width
75.42 mm
-
THICKNESS
Thickness
7.35 mm
-
WEIGHT
Weight
178 grams
-
WATER RESISTANCE
Water Resistance
Yes, Splash proof, IP66, IP65, (up to 30 minutes in a depth of 1.5 meter)
-
RUGGEDNESS
Ruggedness
Dust proof
-
BUILD MATERIAL
Build Material
-
Back: Glass
Network −
SIM 2
SIM 2
5G bands, 4G bands Expand
-
WI-FI FEATURES
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
GPS
GPS
Yes with A-GPS, Glonass
-
SIM SLOT(S)
SIM Slot(s)
Dual SIM
Dual SIM
SIM TYPE
SIM Type
SIM1: Nano, SIM2: Nano (Hybrid)
SIM1: Nano, SIM2: Nano
NETWORK SUPPORT
Network Support
5G, 4G
5G, 4G
VOLTE
VoLTE
Yes
Yes
SIM 1
SIM 1
5G bands, 4G bands Expand
-
WI-FI
Wi-Fi
-
Yes, Wi-Fi 5 (802.11 a/b/g/n/ac)
BLUETOOTH
Bluetooth
-
Yes
NFC
NFC
-
Yes
Battery −
CAPACITY
Capacity
5520 mAh
9000 mAh
BATTERY TYPE
Battery Type
Silicon Carbon
-
QUICK CHARGING
Quick Charging
Yes, 45W Turbo Charging v3.0
Yes, 100W
REVERSE CHARGING
Reverse Charging
Yes, 18W Reverse Charging
-
BATTERY LIFE (PC MARK)
Battery Life (PC Mark)
17h 00m
-
CHARGING TIME (20% TO 100%)
Charging Time (20% to 100%)
57m
-
WIRELESS CHARGING
Wireless Charging
-
Yes, 50W Wireless Charging
WIRELESS REVERSE CHARGING
Wireless Reverse Charging
-
Yes
Storage −
INTERNAL STORAGE
Internal Storage
128 GB / 256 GB
256 GB
STORAGE TYPE
Storage Type
UFS 2.2
-
EXPANDABLE STORAGE
Expandable Storage
Yes, Up to 1 GB
No
Multimedia −
AUDIO JACK
Audio Jack
USB Type-C
USB Type-C
AUDIO FEATURES
Audio Features
Dolby Atmos
-
STEREO SPEAKERS
Stereo Speakers
-
Yes
Sensors −
FINGERPRINT SENSOR
Fingerprint Sensor
Yes
Yes
FINGERPRINT SENSOR POSITION
Fingerprint Sensor Position
On-screen
On-screen
FINGERPRINT SENSOR TYPE
Fingerprint Sensor Type
Optical
Ultrasonic
OTHER SENSORS
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
-
PROCESSOR
Processor
Qualcomm Snapdragon 6 Gen 3 SM6475
Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC
RAM & STORAGE
RAM & Storage
8 GB RAM + 128 GB 8 GB RAM + 256 GB
12 GB RAM + 256 GB
DISPLAY
Display
6.77", 1080 x 2392 Resolution
6.59"

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