Xiaomi Redmi K40S vs Xiaomi Redmi Note 12

Xiaomi Redmi K40S

Xiaomi Redmi K40S

Announced On:March, 2022

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Xiaomi Redmi Note 12

Xiaomi Redmi Note 12

Announced On:January, 2023

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Xiaomi Redmi K40S vs Xiaomi Redmi Note 12

Xiaomi Redmi K40S	Xiaomi Redmi Note 12

Price
EUR: €260	EUR: €155
USD: N/A	USD: $185
GBP: N/A	GBP: £136
INR: N/A	INR: ₹11,690
PKR: N/A	PKR: Rs.61,999

Form Factor
Body
Candybar, Touchscreen	Candybar, Touchscreen
Dimensions
163.2 x 76 x 7.7 mm (6.43 x 2.99 x 0.30 in)	165.9 x 76.2 x 8 mm (6.53 x 3.00 x 0.31 in)
Weight
195 g (6.88 oz)	188 g (6.63 oz)
Build
Glass front (Gorilla Glass 5), plastic back Splash resistant	IP53, dust and splash resistant
Colors
Black, Gray, Blue, Green	Frosted Green, Matte Black, Mystique Blue
Models
	22111317I, 22111317G

Type
Display
AMOLED, 120Hz, HDR10+, 1300 nits (peak)	AMOLED, 120Hz, 1200 nits (peak)
Size
6.67 inches, 107.4 cm² (~86.6% screen-to-body ratio)	6.67 inches, 107.4 cm² (~85.0% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio (~395 ppi density)	1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Protection
Corning Gorilla Glass 5	Corning Gorilla Glass 3

Technology
Network
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G	GSM / HSPA / LTE / 5G
2G Bands
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2
3G Bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 2100
4G Bands
1, 2, 3, 4, 5, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42	1, 3, 5, 8, 40, 41
5G Bands
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA	1, 3, 5, 8, 28, 40, 78 SA/NSA

Internal Memory
Memory
128GB ROM, 6GB RAM 128GB ROM, 8GB RAM 256GB ROM, 8GB RAM 256GB ROM, 12GB RAM	128GB ROM, 4GB RAM 128GB ROM, 6GB RAM 256GB ROM, 8GB RAM
Storage Type
UFS 3.1	UFS 2.2
Card Slot
No	microSDXC (uses shared SIM slot)

Speed
Connectivity
HSPA, LTE, 5G	HSPA, LTE (CA), 5G
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.2, A2DP, LE	5.1, A2DP, LE
USB
USB Type-C 2.0, OTG	USB Type-C 2.0, OTG
Infrared Port
	Yes
GPS
Yes, with A-GPS. Up to tri-band: GLONASS (1), BDS (3), GALILEO (2), QZSS (2), NavIC
NFC
Yes	Yes (market/region dependent)

Main Camera
Camera
Primary: 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF, OIS Secondary: 8 MP, 119" (ultrawide) Third: 2 MP, f/2.4, (macro)	Primary: 48 MP, f/1.8, (wide), PDAF Secondary: 8 MP, f/2.2, 120" (ultrawide), 1/4.0", 1.12µm Third: 2 MP, f/2.4, (macro)
Camera Features
Dual-LED dual-tone flash, HDR, panorama	Dual-LED dual-tone flash, HDR, panorama
Video
4K@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS	1080p@30fps
Selfie Camera
20 MP, (wide) Video: 1080p@30/120fps	13 MP, f/2.5, (wide), 1/3.0" Features: HDR Video: 1080p@30fps

Radio
Multimedia
No	Unspecified

Operating System (OS)
Software
Android OS, v12	Android OS, v12
UI
MIUI 13	MIUI 14

Chipset
Hardware
Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)	Qualcomm SM4375 Snapdragon 4 Gen 1 (6 nm)
CPU
Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)	Octa-core (2x2.0 GHz Cortex-A78 & 6x1.8 GHz Cortex-A55)
GPU
Adreno 650	Adreno 619
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
SIM
Dual SIM (Nano-SIM, dual stand-by)	Hybrid Dual SIM (Nano-SIM, dual stand-by)
Speakers
Yes, with stereo speakers 24-bit/192kHz Hi-Res audio	Yes 24-bit/192kHz Hi-Res audio
Audio Jack
No	3.5 mm

Performance
Benchmarks
	AnTuTu: 360745 (v9) GeekBench: 1998 (v5.1), 2017 (v6)

Battery Type
Battery
Li-Po 4500 mAh, non-removable	Li-Po 5000 mAh, non-removable
Charging
67W wired, PD3.0, QC3, 100% in 38 min (advertised)	33W wired, 50% in 22 min (advertised)

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