Both Vivo Y20s and Vivo Y18 (4GB RAM + 128GB) comes with same RAM. In terms of display resolution, Vivo Y18 (4GB RAM + 128GB) has better resolution of 1612 x 720 than Vivo Y20s which has resolution of 1600 x 720. Both have the same amount of internal memory.
| Name | Vivo Y20s | Vivo Y18 (4GB RAM + 128GB) | 
| RAM | 4 GB | 4 GB | 
|---|---|---|
| Display | 6.51 in | 6.56 in | 
| Internal Memory | 128 GB | 128 GB | 
| Battery | 5000 mAh | 5000 mAh | 
| Camera | 13 MP + 2 MP + 2 MP Triple | 50 MP + 0.08 MP Dual | 
| Price | Rs. 14999 | Rs. 11999 | 
The launch Date of the first phone is October 19, 2020. The cost of Vivo Y20s is Rs. 14999. The launch Date of the second phone is May 01, 2024. The cost of Vivo Y18 (4GB RAM + 128GB) is Rs. 11999.
Vivo Y18 (4GB RAM + 128GB) has larger screen size of 6.56 inches in comparison to Vivo Y20s's 6.51 inch screen. Vivo Y20s has IPS LCD Screen type where as Vivo Y18 (4GB RAM + 128GB) has LCD Screen type. Vivo Y20s has display density of 270 PPI & Vivo Y18 (4GB RAM + 128GB) has only 269 PPI display density. Vivo Y20s has 20:9 aspect ratio where as Vivo Y18 (4GB RAM + 128GB) has 20:9 aspect ratio.
Both mobiles come with 4 GB RAM and both have same Internal Memory of 128 GB.
Vivo Y18 (4GB RAM + 128GB)'s 50 MP + 0.08 MP Dual Rear Camera outclasses Vivo Y20s's 13 MP + 2 MP + 2 MP Triple Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 10 and the second one on 14 version.
| Name | Vivo Y20s | Vivo Y18 (4GB RAM + 128GB) | 
| General | ||
| Country of Origin | India | |
| Model | Y20s | Y18 | 
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM | 
| Dual Sim | Yes | Yes | 
| Sim Size | Nano+Nano SIM | Nano+Nano SIM | 
| Device Type | Smartphone | Smartphone | 
| Release Date | October 19, 2020 | May 01, 2024 | 
| In The Box | Model, Quick Start Guide, USB Cable, Charger, Eject Tool, Phone Case, Protective Film (applied), Warranty Card | |
| Design | ||
| Dimensions | 76.3 x 164.4 x 8.4 mm | 75.58 x 163.63 x 8.39 mm | 
| Weight | 192.3 g | 185 g | 
| Bezel less | No | |
| Colors | Space Black, Gem Green | |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color LCD Screen | 
| Touch | Yes | Yes | 
| Size | 6.51 inches, 720 x 1600 pixels | 6.56 inches, 720 x 1612 pixels, 90 Hz | 
| Aspect Ratio | 20:9 | 20:9 | 
| PPI | ~ 270 PPI | ~ 269 PPI | 
| Screen to Body Ratio | ~ 81.6% | |
| Features | Color Saturation: 83% NTSC, 840 nits HBM Brightness | |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch | 
| Memory | ||
| RAM | 4 GB | 4 GB | 
| Storage | 128 GB | 128 GB | 
| Card Slot | Yes | Yes | 
| Connectivity | ||
| GPRS | Yes | Yes | 
| EDGE | Yes | Yes | 
| 3G | Yes | Yes | 
| 4G | Yes | Yes | 
| 5G | No | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By | 
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot | 
| Wifi Version | 2.4 GHz, 5 GHz | |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.0 | 
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 | 
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging | 
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, BeiDou, GLONASS, Galileo, QZSS | 
| Fingerprint Sensor | Yes, Side | Yes, Side | 
| Face Unlock | Yes | Yes | 
| Sensors | Accelerometer, Proximity, Ccompass | Accelerometer, E-compass, Gyroscope, Color Temperature Sensor | 
| 3.5mm Headphone Jack | Yes | Yes | 
| Water Resistance | No | |
| Splash Resistant | Yes | |
| IP Rating | IP54 | |
| Dust Resistant | Yes | |
| Extra Features | eMMC 5.1, LPDDR4X RAM, SAR value (head): 0.98 W/kg, SAR value (body): 084 W/kg | |
| Camera | ||
| Rear Camera | 13 MP ƒ/2.2 (Wide Angle) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) | 50 MP ƒ/1.8 (Main) 0.08 MP ƒ/3 (Depth Sensor) | 
| Auto Focus | Yes | Yes | 
| Features | HDR | Night, Portrait, Photo, Video, Pano, Documents, Slo-mo, Time-lapse, Pro, Live Photo,50 MP | 
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD | 
| Flash | Yes, LED | Yes, LED | 
| Front Camera | 8 MP ƒ/1.8 (Wide Angle) | 8 MP ƒ/2 Screen Flash | 
| Front Video Recording | 1080p @ 30 fps FHD | 720p | 
| Technical | ||
| OS | Android v10 | Android v14 | 
| Custom UI | Funtouch OS 14 | |
| Chipset | Qualcomm Snapdragon 460 | MediaTek Helio G85 | 
| CPU | 1.8 GHz, Octa Core Processor | 2 GHz, Octa Core Processor | 
| Core Details | 1.8 GHz, Quad core, Kryo 240 + 1.8 GHz, Quad core, Kryo 240 | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 | 
| GPU | Adreno 610 | Mali-G52 MC2 | 
| Java | No | No | 
| Browser | Yes, supports HTML5 | Yes, supports HTML | 
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes | 
| Video | Yes | Yes | 
| FM Radio | Yes | Yes | 
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery | 
| Size | 5000 mAh | 5000 mAh, Li-ion Battery | 
| Fast Charging | Yes, 18W Fast Charging | Yes, 15W Fast Charging |