vivo Y91
₹12,999
(Discontinued)
|
OPPO A3s
₹8,990
(Discontinued)
|
HMD Vibe 2 5G
₹10,499
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vivo Y91 vs OPPO A3s
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Comparing the vivo Y91 vs OPPO A3s across performance, display, camera, battery, storage and user rating to help determine the better smartphone.
Here is the summary of the results:
Performance: vivo Y91 runs at a higher processing speed of 2.0 GHz, while OPPO A3s runs at 1.8 GHz, making vivo Y91 the better performer.
Display: vivo Y91 offers a screen size of 6.22 inches, while OPPO A3s offers 6.2 inches, making vivo Y91 the larger display of the two. Both vivo Y91 and OPPO A3s feature the same IPS LCD display.
Rear Camera: Both vivo Y91 and OPPO A3s feature a 13 MP primary rear camera.
Front Camera: Both vivo Y91 and OPPO A3s feature a 8 MP primary front camera.
Battery: OPPO A3s offers a higher battery capacity with 4230 mAh, while vivo Y91 offers 4030 mAh, making OPPO A3s better for longer battery life.
Storage: vivo Y91 offers higher internal storage with 32 GB, while OPPO A3s offers 16 GB, making vivo Y91 the better option for storage.
User Rating: vivo Y91 and OPPO A3s both receive the same user rating of 4.4.
Summary
Release Date
|
14 Jan, 2019
|
15 Jul, 2018
|
26 May, 2026
|
Performance
|
|
|
|
|
MediaTek Helio P22
|
Snapdragon 450
|
Unisoc T8200
|
|
Tru-Octa Core (upto 2 GHz)
|
Tru-Octa Core (upto 1.8 GHz)
|
Octa Core (upto 2.3 GHz)
|
|
2 GB RAM
|
2 GB RAM
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4 GB RAM
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Display
|
|
|
|
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6.22 inches (15.8 cm)
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6.2 inches (15.75 cm)
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6.75 inches (17.15 cm)
|
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IPS LCD
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IPS LCD
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IPS LCD
|
|
720x1520 px (HD+)
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720x1520 px (HD+)
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720x1600 px (HD+)
|
|
N/A
|
N/A
|
120 Hz Refresh Rate
|
Rear Camera
|
|
|
|
|
13 MP
Primary Camera
|
13 MP
Primary Camera
|
50 MP
Primary Camera
|
|
2 MP
Depth Camera
|
2 MP
Depth Camera
|
8 MP
Camera
|
Front Camera
|
|
|
|
|
8 MP
|
8 MP
|
8 MP
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Battery
|
|
|
|
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4030 mAh
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4230 mAh
|
6000 mAh
|
|
N/A
|
N/A
|
18W
|
|
No Wireless Charging
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No Wireless Charging
|
No Wireless Charging
|
Storage
|
32 GB
|
16 GB
|
64 GB
|
|
eMMC 5.1
|
eMMC 5.1
|
N/A
|
Expert Review
|
N/A
|
7.0/10
|
8.0/10
|
Pros
|
|
|
Cons
|
|
|
User Ratings
|
4.4/5
(6,555 ratings)
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4.4/5
(30,674 ratings)
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4.5/5
(4,612 ratings)
|
Benchmarks (The higher, the better)
|
N/A
|
N/A
|
511,972
AnTuTu Score
|
|
N/A
|
N/A
|
10h 42m
Battery Life (PC Mark)
|
Compare Prices
|
Not Available in any store
|
Not Available in any store
|
₹10,499
@ Flipkart
|
Video
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There are no videos available for the device.
|
|
There are no videos available for the device.
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User Feedback
General
Launch Date
|
N/A
|
N/A
|
May 21, 2026
(Official)
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Operating System
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Android v8.1 (Oreo)
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Android v8.1 (Oreo)
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Android v16
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Security Updates
|
N/A
|
N/A
|
2 Year
|
Custom UI
|
Funtouch OS
|
ColorOS
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N/A
|
Performance
Performance Rating
|
Good
|
Avg
|
Good
|
Chipset
|
MediaTek Helio P22
|
Qualcomm Snapdragon 450
|
Unisoc T8200 T8200
|
Processor
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Octa core, 2 GHz, Cortex A53
|
Octa core, 1.8 GHz, Cortex A53
|
Octa core
2.3 GHz, Dual core, Cortex A76 2.1 GHz, Hexa Core, Cortex A55 |
Architecture (The higher, the better)
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64 bit
|
64 bit
|
64 bit
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Fabrication (The lower, the better)
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12 nm
|
14 nm
|
6 nm
|
Graphics (GPU)
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PowerVR GE8320
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Adreno 506
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Mali-G57 MC2
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RAM
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2 GB / 3 GB
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2 GB / 3 GB / 4 GB
|
4 GB
|
RAM Type
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LPDDR3
|
LPDDR3
|
LPDDR4X
|
Performance Test Results
AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.
|
N/A
|
N/A
|
511,972
|
Bootup Time (The lower, the better)
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N/A
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N/A
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20.0 s
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Gaming Test Results
Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.
|
N/A
|
N/A
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313
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Battery Drain* (The lower, the better)
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N/A
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N/A
|
6.0 %
|
Heating* (The lower, the better)
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N/A
|
N/A
|
23.6 %
|
Display
Display Rating
|
Excellent
|
Excellent
|
Excellent
|
Display Type
|
IPS LCD
|
IPS LCD
|
IPS LCD
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Screen Size
|
6.22 inches (15.8 cm)
|
6.2 inches (15.75 cm)
|
6.75 inches (17.15 cm)
|
Resolution
|
720x1520 px (HD+)
|
720x1520 px (HD+)
|
720x1600 px (HD+)
|
Refresh Rate
|
N/A
|
N/A
|
120 Hz
|
Aspect Ratio
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19:9
|
19:9
|
20:9
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Pixel Density
|
270 ppi
|
271 ppi
|
265 ppi
|
Screen to Body Ratio (calculated)
|
82.6 %
|
80.85 %
|
84.27 %
|
Screen Protection
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N/A
|
Corning Gorilla
|
N/A
|
Bezel-less Display
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Yes with waterdrop notch
|
Yes with notch
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Yes with waterdrop notch
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Screen to Body Ratio (claimed by the brand)
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88.6 %
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N/A
|
N/A
|
Design
Height
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155.1 mm
|
156.2 mm
|
168 mm
|
Width
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75 mm
|
75.6 mm
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77.7 mm
|
Thickness
|
8.2 mm
|
8.2 mm
|
8.6 mm
|
Weight
|
163.5 grams
|
168 grams
|
210 grams
|
Build Material
|
Back: Plastic
|
Back: Plastic
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N/A
|
Water Resistance
|
N/A
|
N/A
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Yes Splash proof IP64
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Ruggedness
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N/A
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N/A
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Dust proof
|
Rear Camera
Rear Camera Rating
|
Good
|
Good
|
Good
|
Resolution
|
13 MP
Primary Cameraf/2.2CMOS image sensor |
13 MP
Primary Cameraf/2.2CMOS image sensor |
50 MP
Primary Camera |
|
2 MP
f/2.4 Depth Camera |
2 MP
f/2.4 Depth Camera |
8 MP
|
Autofocus
|
Yes Phase Detection autofocus
|
Yes
|
N/A
|
Flash
|
Yes LED Flash
|
Yes LED Flash
|
Yes LED Flash
|
Image Resolution
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4128 x 3096 Pixels
|
4128 x 3096 Pixels
|
N/A
|
Settings
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Exposure compensation ISO control
|
Exposure compensation ISO control
|
N/A
|
Shooting Modes
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Continuous Shooting
High Dynamic Range mode (HDR) |
Continuous Shooting
High Dynamic Range mode (HDR) |
High Dynamic Range mode (HDR)
|
Camera Features
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Digital Zoom
Auto Flash Face detection Touch to focus |
Digital Zoom
Auto Flash Face detection Touch to focus |
Filters
Smile detection Touch to focus |
Video Recording
|
1920x1080 @ 30 fps
|
Full HD @30 fps
|
N/A
|
Front Camera
Front Camera Rating
|
Good
|
Good
|
Good
|
Resolution
|
8 MP
f/1.8 Primary Camera |
8 MP
f/2.2 Primary Camera |
8 MP
Primary Camera |
Flash
|
Yes Screen flash
|
N/A
|
N/A
|
Battery
Battery Rating
|
Very Good
|
Very Good
|
Very Good
|
Capacity
|
4030 mAh
|
4230 mAh
|
6000 mAh
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Battery Type
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Li-ion
|
Li-ion
|
Li-Polymer
|
TalkTime
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N/A
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N/A
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Up to 24 Hours(2G)
|
Quick Charging
|
N/A
|
N/A
|
Yes 18W
|
Battery Test Results
Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.
|
N/A
|
N/A
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10h 42m
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Charging Time (20% to 100%) (The lower, the better)
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N/A
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N/A
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2h 17m 9s
|
Storage
Internal Storage
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32 GB
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16 GB / 32 GB / 64 GB
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64 GB
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Storage Type
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eMMC 5.1
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eMMC 5.1
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N/A
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Expandable Storage
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Yes Up to 256 GB
|
Yes Up to 256 GB
|
Yes Up to 1 TB
|
Network & Connectivity
SIM Slot(s)
|
Dual SIM
|
Dual SIM
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Dual SIM
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SIM Type
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SIM1: Nano SIM2: Nano
|
SIM1: Nano SIM2: Nano
|
SIM1: Nano SIM2: Nano
|
Network Support
|
5G Not Supported 4G
|
5G Not Supported 4G
|
5G 4G
|
VoLTE
|
Yes
|
Yes
|
Yes
|
SIM 1
|
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) |
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) |
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N77 / N78 |
|
N/A
|
N/A
|
4G Bands: TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) |
View More
SIM 2
|
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) |
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) |
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N77 / N78 |
|
N/A
|
N/A
|
4G Bands: TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) |
View More
SAR Value
|
Head: 1.283 W/kg Body: 0.609 W/kg
|
Head: 1.166 W/kg Body: 0.934 W/kg
|
N/A
|
Wi-Fi
|
Yes Wi-Fi 4 (802.11 b/g/n)
|
Yes Wi-Fi 4 (802.11 b/g/n)
|
Yes Wi-Fi 5 (802.11 a/b/g/n/ac)
|
Wi-Fi Features
|
Mobile Hotspot
|
Mobile Hotspot
|
Mobile Hotspot
|
Bluetooth
|
Yes v5.0
|
Yes v4.2
|
Yes v5.0
|
GPS
|
Yes with A-GPS Glonass
|
Yes with A-GPS
|
Yes with A-GPS Glonass
|
NFC
|
N/A
|
No
|
N/A
|
Multimedia
Audio Jack
|
3.5 mm
|
3.5 mm
|
3.5 mm, USB Type-C
|
Sensors
Fingerprint Sensor
|
Yes
|
No
|
Yes
|
Fingerprint Sensor Position
|
Rear
|
N/A
|
Side
|
Other Sensors
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Light sensor Proximity sensor Accelerometer Gyroscope
|
Light sensor Proximity sensor Accelerometer
|
Compare Prices
|
Not Available in any store
|
Not Available in any store
|
₹10,499
@ Flipkart
|