Phone Comparison - Xiaomi Redmi K40S vs Xiaomi Redmi Note 8

Xiaomi Redmi K40S
xiaomi redmi k40s
Xiaomi Redmi Note 8
xiaomi redmi note 8
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general General Info

Manufacturer Xiaomi Xiaomi
Announced March 2022 August 2019
Status Available - March 2022 Coming Soon - October 2019
Price - Rs. 9,999 ($0.00) [Similarly Priced]
Colors Black, Gray, Blue, Green Nebula Red, Neptune Blue, Space Black
Form Factor Candybar Candybar
Dimension 163.2 x 76 x 7.7 mm
(6.43 x 2.99 x 0.3 in)
158.3 x 75.3 × 8.35 mm
(6.23 x 2.96 × 0.33 in)
Weight 195 g (6.88 oz) 190 g (6.7 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Hybrid Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1x
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network 1, 2, 3, 4, 5, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42 LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 40(2300), 41(2500)
5G Network 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA -
Messaging
Build Features - Fingerprint Sensor (side-mounted)
Splash resistant
- Fingerprint Sensor

hardware Hardware and OS

OS Android 12 Android 9.0 (Pie)
User Interface MIUI 13 MIUI 10
Processor Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585), Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) [Similar] Octa-core 2.0 GHz Kryo 260, Qualcomm SDM665 Snapdragon 665 (11 nm) [Similar]
GPU Adreno 650 [Similar] Adreno 610 [Similar]
RAM 12 GB [Browse Similar] 6 GB [Browse Similar]
Internal Memory 256 GB 128 GB
External Memory No microSD, up to 256 GB

display Display

Type FHD+ IPS LCD Screen
120Hz Refresh Rate
HDR10+
Corning Gorilla Glass 5
Full HD+ curved glass LCD Touchscreen, Corning Gorilla Glass 5 protection
Colors 16M Colors 16M colors
Size 6.67 inches [Similar] 6.39 inches [Similar]
Resolution 1080 x 2400 pixels (395 ppi) 1080 x 2340 pixels (403 ppi)
Screen-to-Body Ratio 86.41% -
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack no yes
Radio No FM radio, recording
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes

camera Camera

Rear Camera 48 MP + 8 MP + 2 MP [Similar] 48 MP + 8 MP + 2 MP + 2 MP [Similar]
Flash Dual-LED Dual-tone Flash Dual-LED Flash
Features 48 MP, f/1.8, (wide), 1/2", 0.8µm, PDAF, OIS
8 MP, 119˚ (ultrawide)
2 MP, f/2.4, (macro)
HDR, Panorama
48 MP, f/1.8, (wide), 1/2", 0.8µm, PDAF
8 MP, f/2.2, 13mm (ultrawide), 1/4", 1.12µm
2 MP, f/2.4, 1/5", 1.75µm (dedicated macro camera)
2 MP, f/2.4, 1/5", 1.75µm, depth sensor
HDR, Panorana
Video 4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS 2160p@30fps, 1080p@30/60/120fps, (gyro-EIS)
Front Camera 20 MP, (wide)
1080p@30/120fps [Similar]
13 MP
HDR
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A, 5G HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat9 450/50 Mbps
Bluetooth 5.2, A2DP, LE 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB USB Type-C 2.0, USB On-The-Go 2.0, Type-C 1.0 reversible connector
GPS Yes, with A-GPS. Up to tri-band: GLONASS (1), BDS (3), GALILEO (2), QZSS (2), NavIC Yes, with A-GPS, GLONASS, BDS
Browser Yes Yes

memory User Memory

Internal 256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 3.1 128 GB, 6 GB RAM or 64 GB, 4 GB RAM
Expandable Storage No microSD, up to 256 GB
USB OTG Supported Yes

Apps Sensors

Fingerprint fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present
NFC NFC supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery Charging 67W, 100% in 38 min (advertised)
Power Delivery 3.0
Quick Charge 3+
Non-removable Li-Po Battery
Fast battery charging 18W (Quick Charge 4)
Capacity 4500 mAh 4000 mAh
Stand by - -
Talk Time - -