xiaomi Series
3.7/10
xiaomi redmi k40s
Released 2005, Q1 • Android 12, MIUI 13 • Dual SIM (Nano-SIM, dual stand-by)
Estimated Market Price
₹25,997
Updated Feb 2026
Display
6.67"
AMOLED
Main Cam
0MP
High Res
Memory
128GB
Storage
Power
0.5k
480 mAh
Performance Architecture
Processer / Chipset
Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
CPU Core Configuration
Octa-core
Graphics (GPU)
Adreno 650
Benchmark Estimates
3.7 Score
Performance Tier
Essential Tier
Strengths
- Immersive 6.67" display experience
Trade-offs
- Entry-level camera performance
- Check detailed specs for limitations
Technical Data Sheet
Comprehensive hardware and software specifications
Data Source
Specifications are automatically aggregated from official vendor datasheets and certified databases.
General
Brand
xiaomi
Model
xiaomi redmi k40s
Release Date
Released 2005, Q1
OS
Android 12, MIUI 13
SIM
Dual SIM (Nano-SIM, dual stand-by)
Display
Type
AMOLED
Size
6.67 (inches)
Resolution
1080 x 2400 pixels (px)
Platform
Chipset
Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
CPU
Octa-core
GPU
Adreno 650
OS
Android 12, MIUI 13
Memory
Internal
128GB|128GB|256GB|256GB
Card Slot
No
Main Camera
Modules
No
Video
Yes
Selfie Camera
Battery
Type
Removable Li-Ion 480 mAh battery
Comms
WLAN
No
Bluetooth
No
GPS
No
Radio
No
Body
Dimensions
163.2 x 76 x 7.7 mm (6.43 x 2.99 x 0.30 in)
Weight
195 grams
SIM
Dual SIM (Nano-SIM, dual stand-by)
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