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vivo Y55S vs OPPO A71
Comparing the vivo Y55S vs OPPO A71 across performance, display, camera, battery, storage and user rating to help determine the better smartphone.
Here is the summary of the results:
Performance: OPPO A71 runs at a higher processing speed of 1.5 GHz, while vivo Y55S runs at 1.4 GHz, making OPPO A71 the better performer.
Display: Both vivo Y55S and OPPO A71 offer the same screen size of 5.2 inches, but OPPO A71 features a IPS LCD display compared to vivo Y55S's TFT, making OPPO A71 the better display of the two.
Rear Camera: Both vivo Y55S and OPPO A71 feature a 13 MP primary rear camera.
Front Camera: Both vivo Y55S and OPPO A71 feature a 5 MP primary front camera.
Battery: OPPO A71 offers a higher battery capacity with 3010 mAh, while vivo Y55S offers 2730 mAh, making OPPO A71 better for longer battery life.
Storage: Both vivo Y55S and OPPO A71 offer the same internal storage of 16 GB.
User Rating: vivo Y55S and OPPO A71 both receive the same user rating of 4.2.
Summary
Spec Score
|
66%
|
68%
|
Release Date
|
26 Feb, 2017
|
07 Sep, 2017
|
Performance
|
|
|
|
Snapdragon 425
|
MediaTek MT6750
|
|
Quad Core (upto 1.4 GHz)
|
Octa Core (upto 1.5 GHz)
|
|
3 GB RAM
|
3 GB RAM
|
Display
|
|
|
|
5.2 inches (13.21 cm)
|
5.2 inches (13.21 cm)
|
|
TFT
|
IPS LCD
|
|
720x1280 px (HD)
|
720x1280 px (HD)
|
Rear Camera
|
|
|
|
13 MP
Primary Camera
|
13 MP
Primary Camera
|
Front Camera
|
|
|
|
5 MP
|
5 MP
|
Battery
|
|
|
|
2730 mAh
|
3010 mAh
|
|
No Wireless Charging
|
No Wireless Charging
|
Storage
|
16 GB
|
16 GB
|
User Ratings
|
4.2/5
(4,366 ratings)
|
4.2/5
(1,122 ratings)
|
User Feedback
General
Operating System
|
Android v6.0 (Marshmallow)
|
Android v7.1 (Nougat)
|
Custom UI
|
Funtouch OS
|
ColorOS
|
Performance
Performance Rating
|
Avg
|
Avg
|
Chipset
|
Qualcomm Snapdragon 425 MSM8917
|
MediaTek MT6750
|
Processor
|
Quad core, 1.4 GHz, Cortex A53
|
Octa core
1.5 GHz, Quad core, Cortex A53 1 GHz, Quad core, Cortex A53 |
Architecture (The higher, the better)
|
N/A
|
64 bit
|
Graphics (GPU)
|
Adreno 308
|
Mali-T860 MP2
|
RAM
|
3 GB
|
3 GB
|
Display
Display Rating
|
Very Good
|
Excellent
|
Display Type
|
TFT
|
IPS LCD
|
Screen Size
|
5.2 inches (13.21 cm)
|
5.2 inches (13.21 cm)
|
Resolution
|
720x1280 px (HD)
|
720x1280 px (HD)
|
Pixel Density
|
282 ppi
|
282 ppi
|
Screen to Body Ratio (calculated)
|
68.98 %
|
68.04 %
|
Screen Protection
|
Corning Gorilla Glass v3
|
N/A
|
Design
Height
|
147.9 mm
|
148.1 mm
|
Width
|
72.9 mm
|
73.8 mm
|
Thickness
|
7.5 mm
|
7.6 mm
|
Weight
|
142 grams
|
137 grams
|
Build Material
|
Frame: Metal
Back: Metal |
N/A
|
Rear Camera
Rear Camera Rating
|
Good
|
Good
|
Resolution
|
13 MP
Primary Cameraf/2.2 |
13 MP
Primary Cameraf/2.2 |
Autofocus
|
Yes
|
Yes Phase Detection autofocus
|
OIS
|
N/A
|
No
|
Flash
|
Yes LED Flash
|
Yes LED Flash
|
Image Resolution
|
4128 x 3096 Pixels
|
4128 x 3096 Pixels
|
Settings
|
Exposure compensation
|
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
|
N/A
|
1920x1080 @ 30 fps
|
Front Camera
Front Camera Rating
|
Good
|
Good
|
Resolution
|
5 MP
f/2.2 Primary Camera |
5 MP
f/2.4 Primary Camera |
Autofocus
|
N/A
|
No
|
Flash
|
Yes Screen flash
|
N/A
|
Battery
Battery Rating
|
Very Good
|
Very Good
|
Capacity
|
2730 mAh
|
3010 mAh
|
Battery Type
|
Li-ion
|
Li-ion
|
Storage
Internal Storage
|
16 GB
|
16 GB
|
Expandable Storage
|
Yes Up to 256 GB
|
Yes Up to 256 GB
|
Network & Connectivity
SIM Slot(s)
|
Dual SIM
|
Dual SIM
|
SIM Type
|
SIM1: Micro 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 2300(band 40)
FD-LTE 2100(band 1) / 1800(band 3) / 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 2300(band 40)
FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5) |
N/A
|
SAR Value
|
Head: 1.08 W/kg Body: 0.724 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 v4.2
|
Yes v4.0
|
GPS
|
Yes with A-GPS Glonass
|
Yes with A-GPS
|
NFC
|
No
|
No
|
Multimedia
Audio Jack
|
3.5 mm
|
3.5 mm
|
Sensors
Fingerprint Sensor
|
No
|
No
|
Other Sensors
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Light sensor Proximity sensor Accelerometer Compass
|