Vivo Y81 - 4GB vs Vivo S1 - comparison
| Vivo Y81 - 4GB | Vivo S1 |
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Buy Now ₹13,490.00 |
Buy Now ₹17,990.00 |
Comparison Overview Vivo Y81 - 4GB vs Vivo S1
Key Feature- Vivo Y81 - 4GB |
Key Feature- Vivo S1 |
|---|---|
| Display: 6.1 inch, Resolution: 720x1520 ~ 267 PPI pixel density | Display: 6.38 inch, Resolution: 1080x2340 ~ 403 PPI pixel density |
| Camera : Back Camera - 13 MP, FrontCamera - 5 MP | Camera : Back Camera - 16 + 8 + 2 MP, FrontCamera - 32 MP |
| Memory : RAM - 4 GB, Internal Memory - 32 GB, Extendable - 256 GB | Memory : RAM - 4 GB, Internal Memory - 128 GB, Extendable - 256 GB |
| Processor : Octa Core - 2.0GHz MediaTek MT6762 Helio P22 with IMG GE8320 GPU | Processor : Octa Core - 2.0 GHz Helio P65 (MT6768) with ARM Mali G52 GPU |
Reason to Buy Vivo Y81 - 4GB over Vivo S1
| Weight | |
| Vivo Y81 - 4GB | 148 gm |
| Vivo S1 | 179 gm |
| Thickness | |
| Vivo Y81 - 4GB | 7.77 mm |
| Vivo S1 | 8.13 mm |
| Price | |
| Vivo Y81 - 4GB | 13499 Rs |
| Vivo S1 | 17990 Rs |
Reason to Buy Vivo S1 over Vivo Y81 - 4GB
| Announced on | |
| Vivo S1 | August 2019 |
| Vivo Y81 - 4GB | November 2018 |
| Back Camera | |
| Vivo S1 | 16 + 8 + 2 MP |
| Vivo Y81 - 4GB | 13 MP |
| Front Camera | |
| Vivo S1 | 32 MP |
| Vivo Y81 - 4GB | 5 MP |
| Display Size | |
| Vivo S1 | 6.38 inch |
| Vivo Y81 - 4GB | 6.1 inch |
| Pixel Density | |
| Vivo S1 | 403 ppi |
| Vivo Y81 - 4GB | 267 ppi |
| Display resolution | |
| Vivo S1 | 1080x2340 pixels |
| Vivo Y81 - 4GB | 720x1520 pixels |
| Internal Memory | |
| Vivo S1 | 128 GB |
| Vivo Y81 - 4GB | 32 GB |
| Battery Capacity | |
| Vivo S1 | 4500 mAh |
| Vivo Y81 - 4GB | 3260 mAh |
Common features in Vivo S1 and Vivo Y81 - 4GB
| RAM | |
| Vivo Y81 - 4GB | 4 GB |
| Vivo S1 | 4 GB |
| Expandable Memory | |
| Vivo Y81 - 4GB | 256 GB |
| Vivo S1 | 256 GB |
| Network Technology | |
| Vivo Y81 - 4GB | GSM, HSPA, LTE, VoLTE |
| Vivo S1 | GSM, HSPA, LTE, VoLTE |
| Sensors | |
| Vivo Y81 - 4GB | Fingerprint, accelerometer, proximity, compass, Light |
| Vivo S1 | Fingerprint (In-display), Accelerometer, Light, Compass, Proximity |
Compare Specification - Vivo Y81 - 4GB vs Vivo S1
| Vivo Y81 - 4GB | Vivo S1 | |
| General | ||
|---|---|---|
| Brand Name | Vivo | Vivo |
| Model Name | Y81 - 4GB | S1 |
| Announced On | 2018-11-14 | 2019-08-08 |
| Network Technology |
GSM
HSPA
LTE
VoLTE
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GSM
HSPA
LTE
VoLTE
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| Internet Connectivity | GPRS, EDGE,HSPA, LTE | GPRS, EDGE,HSPA, LTE |
| SIM | Dual SIM (Nano-SIM + Nano-SIM) | Dual SIM (Nano-SIM + Nano-SIM) |
| Operating System | Android v8.1 (Oreo) | Android v9.0 (Pie) |
| Display | ||
| Display Size | 6.1-inch | 6.38-inch |
| Display Type | HD+ FullView Display | HD+ FullView Display |
| Resolution | 720x1520 Pixels | 1080x2340 Pixels |
| Pixel density | 267PPI | 403PPI |
| Display Feature | Corning Gorilla Glass 3, notch display | Water Drop Display |
| Processor | ||
| ChipSet | MediaTek MT6762 Helio P22 | Helio P65 (MT6768) |
| CPU | Octa Core - 2.0GHz | Octa Core - 2.0 GHz |
| GPU | IMG GE8320 | ARM Mali G52 |
| Memory | ||
| RAM | 4GB | 4GB |
| Internal Memory | 32GB | 128GB |
| Expandable Memory | 256GB | 256GB |
| Camera | ||
| Back Camera | 13MP | 16 + 8 + 2MP |
| Front Camera | 5MP | 32MP |
| Camera Feature |
Back Camera Feature
Flash :
LED FLash
PDAF auto focus
f2.2 aperture + Video Recording: FHD @30fps
Front Camera Feature
Flash :
f2.2 aperture
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Back Camera Feature
Flash :
Led Flash
Aperture: f/1.78 (16MP) + f/2.2 (8MP) + f/2.4 (2MP)
PDAF Autofocus + Video Recording: 1080p
Front Camera Feature
Flash :
F2.0 Aperture
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| Connectivity | ||
| WiFi | Yes, Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Yes, Wi-Fi 802.11 b/g/n, Wi-Fi hotspot |
| Bluetooth | Yes, v5.0 | Yes, v5.0 |
| Radio | FM Radio | FM Radio |
| USB | Micro USB v2.0 | Micro USB |
| HeadPhone | 3.5 mm standard jack | 3.5 mm standard jack |
| Connectivity Features | ||
| GPS | Yes, with A-GPS | Yes, with A-GPS |
| Sensors |
Fingerprint
accelerometer
proximity
compass
Light
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Fingerprint (In-display)
Accelerometer
Light
Compass
Proximity
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| Battery | ||
| Battery | 3260 mAh Li-ion Battery | 4500 mAh Lithium-ion |
| Battery StandBy | ||
| Battery Talktime | ||
| Other | ||
| Dimension | 155 x 75 x 7.77 mm | 159.5 x 75.2 x 8.13 mm |
| Weight | 148gm | 179gm |
More about - Vivo S1
Vivo S1 (1907) smartphone features a 6.38-inch screen, 16+8+2 MP triple rear camera, 32MP front camera, 4GB RAM, and 128GB internal memory. The smartphone is powered by Helio P65 (MT6768) processor and 4500 mAh Li-Ion battery
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