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vivo Y91 vs OPPO A5s
Comparing the vivo Y91 vs OPPO A5s across performance, display, camera, battery, storage and user rating to help determine the better smartphone.
Here is the summary of the results:
Performance: OPPO A5s runs at a higher processing speed of 2.3 GHz, while vivo Y91 runs at 2.0 GHz, making OPPO A5s the better performer.
Display: vivo Y91 offers a screen size of 6.22 inches, while OPPO A5s offers 6.2 inches, making vivo Y91 the larger display of the two. Both vivo Y91 and OPPO A5s feature the same IPS LCD display.
Rear Camera: Both vivo Y91 and OPPO A5s feature a 13 MP primary rear camera.
Front Camera: Both vivo Y91 and OPPO A5s feature a 8 MP primary front camera.
Battery: OPPO A5s offers a higher battery capacity with 4230 mAh, while vivo Y91 offers 4030 mAh, making OPPO A5s better for longer battery life.
Storage: Both vivo Y91 and OPPO A5s offer the same internal storage of 32 GB.
User Rating: vivo Y91 receives a higher user rating of 4.4, while OPPO A5s has a rating of 4.3.
Summary
Spec Score
|
71%
|
70%
|
Release Date
|
14 Jan, 2019
|
22 Apr, 2019
|
Performance
|
|
|
|
MediaTek Helio P22
|
MediaTek Helio P35
|
|
Tru-Octa Core (upto 2 GHz)
|
Tru-Octa Core (upto 2.3 GHz)
|
|
2 GB RAM
|
2 GB RAM
|
Display
|
|
|
|
6.22 inches (15.8 cm)
|
6.2 inches (15.75 cm)
|
|
IPS LCD
|
IPS LCD
|
|
720x1520 px (HD+)
|
720x1520 px (HD+)
|
Rear Camera
|
|
|
|
13 MP
Primary Camera
|
13 MP
Primary Camera
|
|
2 MP
Depth Camera
|
2 MP
Depth Camera
|
Front Camera
|
|
|
|
8 MP
|
8 MP
Wide Angle Lens
|
Battery
|
|
|
|
4030 mAh
|
4230 mAh
|
|
No Wireless Charging
|
No Wireless Charging
|
Storage
|
32 GB
|
32 GB
|
|
eMMC 5.1
|
eMMC 5.1
|
Expert Review
|
N/A
|
7.0/10
|
Pros
|
|
Cons
|
|
User Ratings
|
4.4/5
(6,555 ratings)
|
4.3/5
(41,574 ratings)
|
Video
|
There are no videos available for the device.
|
|
User Feedback
General
Operating System
|
Android v8.1 (Oreo)
|
Android v8.1 (Oreo)
|
Custom UI
|
Funtouch OS
|
ColorOS
|
Performance
Performance Rating
|
Good
|
Good
|
Chipset
|
MediaTek Helio P22
|
MediaTek Helio P35
|
Processor
|
Octa core, 2 GHz, Cortex A53
|
Octa core, 2.3 GHz, Cortex A53
|
Architecture (The higher, the better)
|
64 bit
|
64 bit
|
Fabrication (The lower, the better)
|
12 nm
|
12 nm
|
Graphics (GPU)
|
PowerVR GE8320
|
PowerVR GE8320
|
RAM
|
2 GB / 3 GB
|
2 GB / 3 GB / 4 GB
|
RAM Type
|
LPDDR3
|
LPDDR3
|
Display
Display Rating
|
Excellent
|
Excellent
|
Display Type
|
IPS LCD
|
IPS LCD
|
Screen Size
|
6.22 inches (15.8 cm)
|
6.2 inches (15.75 cm)
|
Resolution
|
720x1520 px (HD+)
|
720x1520 px (HD+)
|
Aspect Ratio
|
19:9
|
19:9
|
Pixel Density
|
270 ppi
|
271 ppi
|
Screen to Body Ratio (calculated)
|
82.6 %
|
81.22 %
|
Screen Protection
|
N/A
|
Corning Gorilla Glass v3
|
Bezel-less Display
|
Yes with waterdrop notch
|
Yes with waterdrop notch
|
Screen to Body Ratio (claimed by the brand)
|
88.6 %
|
N/A
|
Design
Height
|
155.1 mm
|
155.9 mm
|
Width
|
75 mm
|
75.4 mm
|
Thickness
|
8.2 mm
|
8.2 mm
|
Weight
|
163.5 grams
|
170 grams
|
Build Material
|
Back: Plastic
|
Back: Plastic
|
Rear Camera
Rear Camera Rating
|
Good
|
Good
|
Resolution
|
13 MP
Primary Cameraf/2.2CMOS image sensor |
13 MP
Primary Cameraf/2.23.39 mm focal length CMOS image sensor 1.12µm pixel size |
|
2 MP
f/2.4 Depth Camera |
2 MP
f/2.4 Depth Camera2.21 mm focal length 1.75µm pixel size |
Autofocus
|
Yes Phase Detection autofocus
|
Yes
|
Flash
|
Yes LED Flash
|
Yes LED Flash
|
Image Resolution
|
4128 x 3096 Pixels
|
4128 x 3096 Pixels
|
Settings
|
Exposure compensation ISO control
|
Exposure compensation ISO control
|
Shooting Modes
|
Continuous Shooting
High Dynamic Range mode (HDR) |
Continuous Shooting
High Dynamic Range mode (HDR) |
Camera Features
|
Digital Zoom
Auto Flash Face detection Touch to focus |
Digital Zoom
Auto Flash Face detection Touch to focus |
Video Recording
|
1920x1080 @ 30 fps
|
1920x1080 @ 30 fps
|
Front Camera
Front Camera Rating
|
Good
|
Very Good
|
Resolution
|
8 MP
f/1.8 Primary Camera |
8 MP
f/2.0 Wide Angle Primary Camera3 mm focal length 1/4.0" sensor size CMOS 1.12µm pixel size |
Flash
|
Yes Screen flash
|
N/A
|
Camera Features
|
N/A
|
Fixed Focus
|
Battery
Battery Rating
|
Very Good
|
Very Good
|
Capacity
|
4030 mAh
|
4230 mAh
|
Battery Type
|
Li-ion
|
Li-ion
|
Storage
Internal Storage
|
32 GB
|
32 GB / 64 GB
|
Storage Type
|
eMMC 5.1
|
eMMC 5.1
|
Expandable Storage
|
Yes Up to 256 GB
|
Yes Up to 256 GB
|
Network & Connectivity
SIM Slot(s)
|
Dual SIM
|
Dual SIM
|
SIM Type
|
SIM1: Nano SIM2: Nano
|
SIM1: Nano SIM2: Nano
|
Network Support
|
5G Not Supported 4G
|
5G Not Supported 4G
|
VoLTE
|
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) |
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) |
SAR Value
|
Head: 1.283 W/kg Body: 0.609 W/kg
|
N/A
|
Wi-Fi
|
Yes Wi-Fi 4 (802.11 b/g/n)
|
Yes Wi-Fi 4 (802.11 b/g/n)
|
Wi-Fi Features
|
Mobile Hotspot
|
Mobile Hotspot
|
Bluetooth
|
Yes v5.0
|
Yes v4.2
|
GPS
|
Yes with A-GPS Glonass
|
Yes with A-GPS Glonass
|
NFC
|
N/A
|
No
|
Multimedia
Audio Jack
|
3.5 mm
|
3.5 mm
|
Sensors
Fingerprint Sensor
|
Yes
|
Yes
|
Fingerprint Sensor Position
|
Rear
|
Rear
|
Other Sensors
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Light sensor Proximity sensor Accelerometer Compass
|