Vivo Y91i vs Oppo A1K - comparison



Comparison Overview Vivo Y91i vs Oppo A1K

Key Feature- Vivo Y91i

Key Feature- Oppo A1K

Display: 6.22 inch, Resolution: 720x1520 ~ 270 PPI pixel density Display: 6.1 inch, Resolution: 720x1520 ~ 275 PPI pixel density
Camera : Back Camera - 13 MP, FrontCamera - 5 MP Camera : Back Camera - 8 MP, FrontCamera - 5 MP
Memory : RAM - 2 GB, Internal Memory - 16 GB, Extendable - 256 GB Memory : RAM - 2 GB, Internal Memory - 32 GB, Extendable - 256 GB
Processor : Octa Core - 2.0GHz MediaTek Helio P22 with GE8320 GPU Processor : Octa Core - 2.0 GHz MediaTek MT6762R with Mali-G71 MP2 GPU

Reason to Buy Vivo Y91i over Oppo A1K

Back Camera
Vivo Y91i13 MP
Oppo A1K 8 MP
Display Size
Vivo Y91i6.22 inch
Oppo A1K 6.1 inch
Battery Capacity
Vivo Y91i4030 mAh
Oppo A1K 4000 mAh
Weight
Vivo Y91i163 gm
Oppo A1K 165 gm
Thickness
Vivo Y91i8.28 mm
Oppo A1K 8.35 mm
Price
Vivo Y91i7990 Rs
Oppo A1K 8490 Rs

Reason to Buy Oppo A1K over Vivo Y91i

Announced on
Oppo A1KApril 2019
Vivo Y91i March 2019
Antutu Benchmarks Score
Oppo A1K75450
Vivo Y91i 48000
Processor
Oppo A1KMediaTek MT6762R , Octa Core - 2.0 GHz
Vivo Y91i MediaTek Helio P22 , Octa Core - 2.0GHz
Internal Memory
Oppo A1K32 GB
Vivo Y91i 16 GB

Common features in Oppo A1K and Vivo Y91i

Front Camera
Vivo Y91i5 MP
Oppo A1K 5 MP
Pixel Density
Vivo Y91i270 ppi
Oppo A1K 275 ppi
Display resolution
Vivo Y91i720x1520 pixels
Oppo A1K 720x1520 pixels
RAM
Vivo Y91i2 GB
Oppo A1K 2 GB
Expandable Memory
Vivo Y91i256 GB
Oppo A1K 256 GB
Network Technology
Vivo Y91iGSM, HSPA, LTE, VoLTE
Oppo A1K GSM, HSPA, LTE, VoLTE
Sensors
Vivo Y91iAccelerometer, Compass, Light, Proximity
Oppo A1K Accelerometer, Light, Proximity, Magnetic Induction

Compare Specification - Vivo Y91i vs Oppo A1K

Vivo Y91i Oppo A1K
General
Brand Name Vivo Oppo
Model Name Y91i A1K
Announced On 2019-03-19 2019-04-15
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 6.1-inch
Display Type HD+ FullView Display HD+ FullView Display
Resolution 720x1520 Pixels 720x1520 Pixels
Pixel density 270PPI 275PPI
Display Feature Water-drop display Water Drop Display, Corning Gorilla Glass 3
Processor
ChipSet MediaTek Helio P22 MediaTek MT6762R
CPU Octa Core - 2.0GHz Octa Core - 2.0 GHz
GPU GE8320 Mali-G71 MP2
Memory
RAM 2GB 2GB
Internal Memory 16GB 32GB
Expandable Memory 256GB 256GB
Camera
Back Camera 13MP 8MP
Front Camera 5MP 5MP
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
F2.2 Aperture + Video Recording: 1080p
Front Camera Feature

Flash :
F2.0 Aperture + Video Recording: 1080p
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, v4.2
Radio FM Radio FM Radio
USB Micro USB v2.0 Micro USB v2.0
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
Accelerometer
Light
Proximity
Magnetic Induction
Battery
Battery 4030 mAh Lithium-ion 4000 mAh Lithium-ion
Battery StandBy
Battery Talktime
Other
Dimension 155.11 x 75.09 x 8.28 mm 154.4 x 77.35 x 8.35 mm
Weight 163gm 165gm