Vivo Y91i - 32GB vs Vivo S1 - comparison



Comparison Overview Vivo Y91i - 32GB vs Vivo S1

Key Feature- Vivo Y91i - 32GB

Key Feature- Vivo S1

Display: 6.22 inch, Resolution: 720x1520 ~ 270 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 - 2 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 Helio P22 with GE8320 GPU Processor : Octa Core - 2.0 GHz Helio P65 (MT6768) with ARM Mali G52 GPU

Reason to Buy Vivo Y91i - 32GB over Vivo S1

Weight
Vivo Y91i - 32GB163 gm
Vivo S1 179 gm
Price
Vivo Y91i - 32GB8490 Rs
Vivo S1 17990 Rs

Reason to Buy Vivo S1 over Vivo Y91i - 32GB

Announced on
Vivo S1August 2019
Vivo Y91i - 32GB March 2019
Back Camera
Vivo S116 + 8 + 2 MP
Vivo Y91i - 32GB 13 MP
Front Camera
Vivo S132 MP
Vivo Y91i - 32GB 5 MP
Display Size
Vivo S16.38 inch
Vivo Y91i - 32GB 6.22 inch
Pixel Density
Vivo S1403 ppi
Vivo Y91i - 32GB 270 ppi
Display resolution
Vivo S11080x2340 pixels
Vivo Y91i - 32GB 720x1520 pixels
RAM
Vivo S14 GB
Vivo Y91i - 32GB2 GB
Antutu Benchmarks Score
Vivo S1138000
Vivo Y91i - 32GB 48000
Processor
Vivo S1 Helio P65 (MT6768) , Octa Core - 2.0 GHz
Vivo Y91i - 32GB MediaTek Helio P22 , Octa Core - 2.0GHz
Internal Memory
Vivo S1128 GB
Vivo Y91i - 32GB 32 GB
Battery Capacity
Vivo S14500 mAh
Vivo Y91i - 32GB 4030 mAh
Thickness
Vivo S18.13 mm
Vivo Y91i - 32GB 8.28 mm
Sensors
Vivo S1Fingerprint (In-display), Accelerometer, Light, Compass, Proximity
Vivo Y91i - 32GB Accelerometer, Compass, Light, Proximity

Common features in Vivo S1 and Vivo Y91i - 32GB

Expandable Memory
Vivo Y91i - 32GB256 GB
Vivo S1 256 GB
Network Technology
Vivo Y91i - 32GBGSM, HSPA, LTE, VoLTE
Vivo S1 GSM, HSPA, LTE, VoLTE

Compare Specification - Vivo Y91i - 32GB vs Vivo S1

Vivo Y91i - 32GB Vivo S1
General
Brand Name Vivo Vivo
Model Name Y91i - 32GB S1
Announced On 2019-03-19 2019-08-08
Network Technology
GSM
HSPA
LTE
VoLTE
GSM
HSPA
LTE
VoLTE
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 6.22-inch 6.38-inch
Display Type HD+ FullView Display HD+ FullView Display
Resolution 720x1520 Pixels 1080x2340 Pixels
Pixel density 270PPI 403PPI
Display Feature Water-drop display Water Drop Display
Processor
ChipSet MediaTek Helio P22 Helio P65 (MT6768)
CPU Octa Core - 2.0GHz Octa Core - 2.0 GHz
GPU GE8320 ARM Mali G52
Memory
RAM 2GB 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
F2.2 Aperture
+ Video Recording: Full HD@30fps
Front Camera Feature

Flash :
Aperture F1.8
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
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
Accelerometer
Compass
Light
Proximity
Fingerprint (In-display)
Accelerometer
Light
Compass
Proximity
Battery
Battery 4030 mAh Lithium-ion 4500 mAh Lithium-ion
Battery StandBy
Battery Talktime
Other
Dimension 155.11 x 75.09 x 8.28 mm 159.5 x 75.2 x 8.13 mm
Weight 163gm 179gm