Compare Vivo S1 Vs Oppo A18

Should you buy Vivo S1 or Oppo A18? 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 Oppo A18 starts at ₹ 16,889.

Vivo S1 has screen size of 6.38 inches and Oppo A18 has screen size of 6.52 inches. Vivo S1 comes up with internal storage of 64 GB and RAM of 6 GB . Oppo A18 comes up with internal storage of 128 GB and RAM of 4GB RAM. 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 (f/2.2 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 Oppo A18

SpecificationsVivo S1Oppo A18
OS Android OS, v9.0 (Pie) Android 12
Screen Size 6.38 inches 6.52 inches
Chipset Mediatek MT6768 MediaTek Helio G85
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Summary
Specs Score7476
OS Android OS, v9.0 (Pie) Android 12
Screen Size 6.38 inches 6.52 inches
Chipset Mediatek MT6768 MediaTek Helio G85
RAM6GB / 8GB
GENERAL
Colours Blue, Black Pearl Blue, Space Silver, Crystal Black
Custom UI Funtouch 9.0 OS
Device type Phablet
Operating System Android OS, v9.0 (Pie) Android 12
Sim Dual Sim Dual SIM (Nano-SIM, dual stand-by)

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  • Vivo S1
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Vivo S1 alternatives
DESIGN
Height 159.53 mm163.8 mm
Weight 179 g 190 g
DISPLAY
Aspect Ratio 19.5:920:9 ratio
Form Factor Touch
Pixel Density 404 ppi269 ppi
Screen resolution 1080 x 2340 pixels720 x 1600 pixels
Screen size 6.38 inches 6.52 inches
Technology AMOLED
Touchscreen Capacitive Touchscreen Yes, with Multitouch
PERFORMANCE
Call Records Unlimited
Card Slot microSD Card
Chipset Mediatek MT6768 MediaTek Helio G85
CPU Octa-core 2.0 GHz (4x Cortex-A75 + 4x Cortex-A55) Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
External Storage Up to 256 GB
GPU ARM Mali-G52 mali-G57
Messaging SMS, MMS, Email, Push Email, IM
Phonebook Unlimited
CAMERA
Camera Features Geo Tagging, HDR, Panorama LED flash, HDR, panorama
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 (f/2.2
Video Recording 2160p@30fps, 1080p@30fps 1080p@30fps
MULTIMEDIA
Audio Jack 3.5mm Audio Jack Yes
Audio Player AAC, AAC+, MIDI, WAV, eAAC+, MP3, WMA Yes
FM Radio Yes
Games Yes
Speakers YesYes
Video Player MPEG4, H.263, H.264, HD Yes
BATTERY
Capacity Non-removable Li-Ion 4500 mAh battery Non-removable Li-Po 5000 mAh battery
CONNECTIVITY
Bluetooth v5.0, A2DP, LE 5.2, A2DP, LE, aptX
Browser HTML5
Edge YesYes
GPRS YesYes
GPS Facility Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS
USB microUSB 2.0 USB Type-C 2.0, USB On-The-Go
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
NETWORK SUPPORT
2G YesYes
3G YesYes
4G LTEYes
5G YesYes
MORE FEATURES
AI Camera Yes
Face Unlock Yes
Fingerprint Sensor YesYes
Other Features Face Unlock, Quick Charging, AI Camera
Quick Charging YesFast Charging
Sensors Fingerprint Sensor, Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope Fingerprint (side-mounted), accelerometer, proximity, compass

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  • Vivo S1
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Detailed Comparison of Vivo S1 vs Oppo A18

Display Comparison: Vivo S1 vs Oppo A18

Vivo S1 has screen size of 6.38 inches whereas other comes up with 6.52 inches. Screen Resolution in both mobiles is 1080 x 2340 pixels and 720 x 1600 pixels respectively. In terms of Technology, former uses undefined and latter uses IPS LCD, 450 nits.

Camera Comparison: Vivo S1 vs Oppo A18

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 Oppo A18 comes up with 13 MP (f/2.2. Some of the Camera Features for both the mobiles include Geo Tagging, HDR, Panorama .

Performance Comparison: Vivo S1 vs Oppo A18

Chipset, one of the important feature of the mobiles used in these Mobiles are Mediatek MT6768 and MediaTek Helio G85 respectively. Vivo S1 comes up microSD Card card slot and Oppo A18 comes up with microSDXC card slot. CPU used in Vivo S1 is Octa-core 2.0 GHz (4x Cortex-A75 + 4x Cortex-A55) and used in Oppo A18 is Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53).

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FAQs

Q. Which phone has bigger screen size, Vivo S1 or Oppo A18?

Oppo A18 is bigger with 6.52 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: Xiaomi Redmi Note 13, OnePlus Nord, Realme 9 5G.