Compare Vivo S1 Vs Xiaomi Redmi 9s

Should you buy Vivo S1 or Xiaomi Redmi 9s? Well, your search ends here. Find out which mobile phone is best for you - Compare the two models on the basis of their Price in India, Body, Display, Storage, Connectivity, Camera, and Performance. Vivo S1 starts at ₹ 17,200 and Xiaomi Redmi 9s starts at ₹ 19,090.

Vivo S1 has screen size of 6.38 inches and Xiaomi Redmi 9s has screen size of 6.53 inches, 104.7 cm(~83.2% screen-to-body ratio). Vivo S1 comes up with internal storage of 128 GB and RAM of 6 GB . Xiaomi Redmi 9s comes up with internal storage of 32 GB/64 GB and RAM of 3 GB / 4 GB. Coming to the Camera, Former has primary camera of 16 MP (f/1.78) + 8 MP (f/2.2) + 2 MP(f/2.4) Triple Camera with LED Flash and front camera of 32 MP (f/2.0) Camera whereas latter has primary camera of 13 MP and front camera of 8 MP (f/2.0).

Check detailed comparison below to compare specification for both models. Don't forget to check out expert opinion as well.

Vivo S1 Vs Xiaomi Redmi 9s

SpecificationsVivo S1Xiaomi Redmi 9s
OS Android OS, v9.0 (Pie) Android 9.0 (Pie); MIUI 9
Screen Size 6.38 inches 6.53 inches, 104.7 cm(~83.2% screen-to-body ratio)
Chipset Mediatek MT6768 Mediatek Helio G80 (12 nm)
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Summary
Specs Score74
OS Android OS, v9.0 (Pie) Android 9.0 (Pie); MIUI 9
Screen Size 6.38 inches 6.53 inches, 104.7 cm(~83.2% screen-to-body ratio)
Chipset Mediatek MT6768 Mediatek Helio G80 (12 nm)
RAM3 GB / 4 GB
GENERAL
Colours Blue, Black Carbon Gray, Sunset Purple, Ocean Green
Custom UI Funtouch 9.0 OS
Device type Phablet
Operating System Android OS, v9.0 (Pie) Android 9.0 (Pie); MIUI 9
Sim Dual Sim Dual SIM (Nano-SIM, dual stand-by)
DESIGN
Height 159.53 mm
Weight 179 g 198 g (6.98 oz)
DISPLAY
Aspect Ratio 19.5:9
Form Factor Touch
Pixel Density 404 ppi395 ppi density
Screen resolution 1080 x 2340 pixels1080 x 2400 pixels, 19:9 ratio
Screen size 6.38 inches 6.53 inches, 104.7 cm(~83.2% screen-to-body ratio)
Technology AMOLED
Touchscreen Capacitive Touchscreen
PERFORMANCE
Call Records Unlimited
Card Slot microSD Card
Chipset Mediatek MT6768 Mediatek Helio G80 (12 nm)
CPU Octa-core 2.0 GHz (4x Cortex-A75 + 4x Cortex-A55) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
External Storage Up to 256 GB
GPU ARM Mali-G52 Mali G76 MP6
Messaging SMS, MMS, Email, Push Email, IM
Phonebook Unlimited
CAMERA
Camera Features Geo Tagging, HDR, Panorama LED flash, panorama, HDR
Front Camera 32 MP (f/2.0) Camera8 MP (f/2.0)
Primary camera 16 MP (f/1.78) + 8 MP (f/2.2) + 2 MP(f/2.4) Triple Camera with LED Flash13 MP
Video Recording 2160p@30fps, 1080p@30fps
MULTIMEDIA
Audio Jack 3.5mm Audio Jack
Audio Player AAC, AAC+, MIDI, WAV, eAAC+, MP3, WMA
FM Radio Yes
Games Yes
Speakers Yes
Video Player MPEG4, H.263, H.264, HD
BATTERY
Capacity Non-removable Li-Ion 4500 mAh battery
CONNECTIVITY
Bluetooth v5.0, A2DP, LE 4.2, A2DP, LE
Browser HTML5
Edge Yes
GPRS Yes
GPS Facility Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, GALILEO, BDS
USB microUSB 2.0 2.0, Type-C 1.0 reversible connector, USB On-The-Go
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
NETWORK SUPPORT
2G YesYes
3G YesHSDPA 850 / 900 / 2100
4G LTEYes
5G YesYes
MORE FEATURES
AI Camera Yes
Face Unlock Yes
Fingerprint Sensor Yes
Other Features Face Unlock, Quick Charging, AI Camera
Quick Charging YesFast battery charging 18W
Sensors Fingerprint Sensor, Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass

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Detailed Comparison of Vivo S1 vs Xiaomi Redmi 9s

Display Comparison: Vivo S1 vs Xiaomi Redmi 9s

Vivo S1 has screen size of 6.38 inches whereas other comes up with 6.53 inches, 104.7 cm(~83.2% screen-to-body ratio). Screen Resolution in both mobiles is 1080 x 2340 pixels and 1080 x 2400 pixels, 19:9 ratio respectively. In terms of Technology, former uses undefined and latter uses IPS LCD capacitive touchscreen, 16 Millions colors.

Camera Comparison: Vivo S1 vs Xiaomi Redmi 9s

Vivo S1 comes up with primary camera of 16 MP (f/1.78) + 8 MP (f/2.2) + 2 MP(f/2.4) Triple Camera with LED Flash whereas Xiaomi Redmi 9s comes up with 13 MP. Some of the Camera Features for both the mobiles include Geo Tagging, HDR, Panorama .

Performance Comparison: Vivo S1 vs Xiaomi Redmi 9s

Chipset, one of the important feature of the mobiles used in these Mobiles are Mediatek MT6768 and Mediatek Helio G80 (12 nm) respectively. Vivo S1 comes up microSD Card card slot and Xiaomi Redmi 9s comes up with microSD, up to 1TB (dedicated slot) card slot. CPU used in Vivo S1 is Octa-core 2.0 GHz (4x Cortex-A75 + 4x Cortex-A55) and used in Xiaomi Redmi 9s is Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55).

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FAQs

Q. Which phone has bigger screen size, Vivo S1 or Xiaomi Redmi 9s?

Xiaomi Redmi 9s is bigger with 6.53 inches screen than Vivo S1 that has 6.38 inches screen.

Q. What are some of the best alternatives available for Vivo S1 in the market?

Best alternatives available for Vivo S1 are: Vivo T1 5G, OnePlus Nord, Realme 9 5G.