vivo S1 vs Xiaomi Redmi K20

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Show Only Differences	vivo S1 Rs. 15,990@Amazon	Xiaomi Redmi K20	Add Xiaomi Redmi Note 9	Add OPPO Reno3 Pro

Highlight: All Features Only Differences	vivo S1 Go to Amazon Rs. 15,990	Xiaomi Redmi K20

This score is assigned based on the product's specifications without taking price into consideration.
	84VFM Score	80VFM Score
Display & Design
Screen Size	6.38 inches (16.21 cm)	6.39 inches (16.23 cm)
Screen Resolution	1080 x 2340 pixels	1080 x 2340 pixels
Screen Type	Super AMOLED, 2.5D Curved Glass	AMOLED, HDR Display
Pixel Density	404ppi	403ppi
Screen Protection	-	Corning Gorilla Glass v5
Screen to Body Ratio (%)	90 %	91.9 %
Aspect Ratio	19.5:9	19.5:9
Touch Screen	Capacitive Touchscreen, Multi-touch	Capacitive Touchscreen, Multi-touch
Colour	Diamond Black, Skyline Blue, Fusion Black	Carbon Black, Flame Red, Glacier Blue, Pearl White
Hardware
Chipset	MediaTek Helio P65	Qualcomm Snapdragon 730
CPU	2 x 2GHz Cortex A75 6 x 2GHz Cortex A55	2 x 2.2GHz Kryo 470 6 x 1.8GHz Kryo 470
GPU	Mali-G52	Adreno 618
RAM	4 GB	6 GB
Architecture	64-bit	64-bit
Internal Storage	128GB	64GB
MicroSD Card Slot	Up to 256GB	No
Performance Tests
Overall Performance (AnTuTu) i	146,341	209,539
Bootup Time	22.0s	15.0s
Gaming Tests
Graphics Performance (GFXBench) i	1,196.0	2,114.0
Battery Drain after 30 mins Gaming	5.0%	12.0%
Heating after 30 mins of Gaming	14.5%	22.4%
Main Camera
Number of Cameras	Triple	Triple
Resolution	16 MP f/1.78 Wide Angle main camera PDAF, Digital Zoom 8 MP f/2.2 ultra-wide camera 2 MP f/2.4 depth sensor	48 MP f/1.75 main camera PDAF, EIS 13 MP f/2.4 ultra-wide camera 8 MP f/2.4 telephoto camera 10x Digital Zoom, 2x Optical Zoom
Flash	LED Flash	Dual LED Flash
Video	3840x2160@30fps, 1920x1080@30fps	3840x2160@30fps, 1920x1080@60fps, 1280x720@120fps slow motion
Features	AF Phase Detection, Artificial Intelligence, Auto Flash, Auto Focus, Bokeh Effect, Continuous Shooting, Exmor-RS CMOS Sensor, Exposure compensation, Face detection, Geo tagging, High Dynamic Range mode (HDR), ISO control, Time Lapse, Touch to focus, White balance presets	AF Phase Detection, Auto Flash, Auto Focus, Bokeh Effect, Continuous Shooting, Electronic Image Stabilization (EIS), Exmor-RS CMOS Sensor, Exposure compensation, Face detection, Geo tagging, High Dynamic Range mode (HDR), ISO control, Touch to focus, White balance presets
Front Camera
Number of Cameras	Single	Single
Resolution	32 MP f/2.0 Main Camera	20 MP f/2.2 Main Camera
Camera Type	-	Pop-Up Camera
Flash	Screen flash	-
Video	1920x1080@30fps	1920x1080@30fps, 1280x720@30fps
Features	Artificial Intelligence, Bokeh Effect, Face detection, High Dynamic Range mode (HDR)	Artificial Intelligence, Face detection, High Dynamic Range mode (HDR), Self-timer
Rating Summary
	4.4/5 16,225 Ratings See Ratings From Top Sellers	4.5/5 51,362 Ratings See Ratings From Top Sellers
General
Operating System	Android 9.0 (Pie)	Android 9.0 (Pie)
OS Upgradable To	-	Android 10 (Q)
Custom UI	Funtouch OS	MIUI
Dimensions	159.5mm x 75.2mm x 8.1mm	156.7mm x 74.3mm x 8.8mm
Weight	179g	191g
Build Material	Back: Plastic	Back: Gorilla Glass
Body SAR	0.335W/kg	0.723W/kg
Head SAR	0.756W/kg	1.07W/kg
Warranty	1 Year	1 Year
Package Contents	Handset with built-in Battery, Charger, USB Cable, SIM Eject Tool, Earphone, Protective Case, Protective Film, User Manual, Warranty Card	Handset with built-in Battery, Charger, USB Type-C Cable, SIM Eject Tool, Protective Case, User Manual, Warranty Card
Battery
Capacity	4500mAh	4000mAh
Type	Li-Polymer	Li-Polymer
Wireless Charging	No	-
Fast Charging	Yes	Yes, Quick, v3.0
Battery Tests
Battery Life (PCMark Benchmark) i	12.9hrs	13.6hrs
Battery Charging Time (20% to 100%)	1.9hrs	1.6hrs
Connectivity & Audio
SIM card slots	Dual SIM	Dual SIM
SIM card type	Nano + Nano	Nano + Nano
Charging Port	Micro-USB 2.0	USB Type-C
USB OTG	Yes	Yes
Wi-Fi	Wi-Fi 802.11, b/g/n/n 5GHz, Mobile Hotspot	Wi-Fi 802.11, ac/b/g/n, MIMO, Wi-Fi Direct, Mobile Hotspot
Bluetooth	Bluetooth 5.0	Bluetooth 5.0
GPS	A-GPS, Glonass	A-GPS, Glonass
FM Radio	Yes	-
Loudspeaker	Yes	Yes
3.5mm Headphone Jack	Yes	Yes
Network	2G, 3G, 4G (compatible with India), VoLTE	2G, 3G, 4G (compatible with India), VoLTE
SIM 1 Bands	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2 Bands	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available

vivo S1 vs Xiaomi Redmi K20 Specs

Specs	vivo S1	Xiaomi Redmi K20
Screen Size	6.38 inch	6.39 inch
Processor	MediaTek Helio P65	Qualcomm Snapdragon 730G
Internal Storage	128GB	64GB
Rear Camera Resolution	16MP	48MP
Front Camera Resolution	32MP	20MP
Battery Capacity	4500mAh	4000mAh

vivo S1 Pros & Cons

Pros

Attractive design
Good cameras

Cons

micro-USB port

Xiaomi Redmi K20 Pros & Cons

Pros

Pop selfie camera
Full view display
Good processor
Great cameras
Ample power supply

Cons

This page helps you compare vivo S1 with Xiaomi Redmi K20. When you see vivo S1 Vs Xiaomi Redmi K20 comparison on Pricebaba, watch-out for the specifications of these phones and also the VFM score. With Pricebaba’s Value For Money Score, you can know how vivo S1 stands against Xiaomi Redmi K20 and which one you should buy. The best price of vivo S1 is currently Rs. 15,990. The prices for both these products were updated March 30, 2023.