Xiaomi Redmi K40 vs Samsung Galaxy S8

Price Comparison (India)

-	Rs. 57,900

Manufacturer
Xiaomi	Samsung
Announced
2021, February 25	March 2017
Status
Coming soon. Exp. release 2021, March	Available - April 2017
Price
-	Rs. 57,900 ($720.00) [Similarly Priced]
Colors
Black, White, Aurora	Black, White, Gold, Silver, Pink Gold
Form Factor
Candybar	Candybar
Dimension
163.7 x 76.4 x 7.8 mm (6.44 x 3.01 x 0.31 in)	148.9 x 68.1 x 8 mm (5.86 x 2.68 x 0.31 in)
Weight
196 g (6.91 oz)	155 g (5.47 oz)
SIM Type
Dual SIM (Nano-SIM, dual stand-by)	Dual-SIM
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA
4G Network
1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42	LTE
5G Network
1, 3, 28, 38, 41, 77, 78 SA/NSA	-
Messaging
	SMS, MMS, EMail, IM
Build Features
- Fingerprint Sensor (side-mounted)	-
Notification LED
-	Yes

OS
Android 11	Android OS, v7.0 (Nougat)
User Interface
MIUI 12	-
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 (4x2.35 GHz Kryo & 4x1.9 GHz Kryo) Octa-core (4x2.3 GHz & 4x1.7 GHz), Qualcomm MSM8998 Snapdragon 835 Exynos 8895 Octa [Similar]
GPU
Adreno 650 [Similar]	Adreno 540 [Similar]
RAM
12 GB [Browse Similar]	4 GB [Browse Similar]
Internal Memory
256 GB	64 GB
External Memory
No	microSD, up to 256 GB (dedicated slot)

Type
FHD+ IPS LCD Screen 144Hz Refresh Rate HDR10 Corning Gorilla Glass	Super AMOLED capacitive touchscreen, Gorilla Glass 5
Colors
16M Colour	16M colors
Size
6.67 inches [Similar]	5.8 inches [Similar]
Resolution
1080 x 2400 pixels (395 ppi)	1440 x 2960 pixels (568 ppi)
Screen-to-Body Ratio
85.70%	84.06%
Multi-Touch

Rear Camera
48 MP + 8 MP + 5 MP [Similar]	12 MP [Similar]
Flash
LED Flash	Dual-LED (Dual Tone)
Features
48 MP, f/1.8, 26mm (wide), 1/2", 0.8µm, PDAF 8 MP, 119˚ (ultrawide) 5 MP, 50mm (macro), 1/5.0", 1.12µm HDR, panorama	Phase Detection Autofocus, OIS, f/1.7 aperture, Geo-tagging, Simultaneous 4K Video And 9MP Image Recording, Touch Focus, Face/smile Detection, Auto HDR, Panorama
Video
4K@30fps, 1080p@30/60/120fps; gyro-EIS	2160p@60fps, 1080p@120fps, HDR, dual-video rec.
Front Camera
20 MP, f/2.0, (wide), 1/3", 0.9µm HDR 1080p@30fps, 720p@120fps [Similar]	8 MP, AF [Similar]

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSPA 42.2/5.76 Mbps, LTE-A, 5G	HSPA, LTE, VoLTE
Bluetooth
5.1, A2DP, LE, aptX HD	v4.2, A2DP, LE, aptX
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	v3.1, Type-C 1.0 reversible connector
GPS
Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS	Yes, with A-GPS, GLONASS, BDS
Browser
Yes	HTML5

Internal
256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 3.1	64 GB, 4 GB RAM
Expandable Storage
No	microSD, up to 256 GB (dedicated slot)
USB OTG
Supported	Supported

Fingerprint

Proximity Sensor

Accelerometer Sensor

Magnetic-field Sensor (Compass)

Gyroscope Sensor

Barometer Sensor

Heart-rate Sensor

NFC

Type
Non-removable Li-Po Battery Fast battery charging 33W, 100% in 52 min (advertised) Power Delivery 3.0 Quick Charge 3+	Non-removable Li-Ion battery
Capacity
4520 mAh	3000 mAh
Stand by
-	-
Talk Time
-	-