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vivo Y66 vs OPPO A57
Comparing the vivo Y66 vs OPPO A57 across performance, display, camera, battery, storage and user rating to help determine the better smartphone.
Here is the summary of the results:
Performance: Both vivo Y66 and OPPO A57 run at the same processing speed of 1.4 GHz.
Display: vivo Y66 offers a screen size of 5.5 inches, while OPPO A57 offers 5.2 inches, making vivo Y66 the larger display of the two. Both vivo Y66 and OPPO A57 feature the same IPS LCD display.
Rear Camera: Both vivo Y66 and OPPO A57 feature a 13 MP primary rear camera.
Front Camera: Both vivo Y66 and OPPO A57 feature a 16 MP primary front camera.
Battery: vivo Y66 offers a higher battery capacity with 3000 mAh, while OPPO A57 offers 2900 mAh, making vivo Y66 better for longer battery life.
Storage: Both vivo Y66 and OPPO A57 offer the same internal storage of 32 GB.
User Rating: vivo Y66 and OPPO A57 both receive the same user rating of 4.2.
Summary
Spec Score
|
69%
|
69%
|
Release Date
|
20 Mar, 2017
|
03 Feb, 2017
|
Performance
|
|
|
|
Snapdragon 430
|
Snapdragon 435
|
|
Tru-Octa Core (upto 1.4 GHz)
|
Tru-Octa Core (upto 1.4 GHz)
|
|
3 GB RAM
|
3 GB RAM
|
Display
|
|
|
|
5.5 inches (13.97 cm)
|
5.2 inches (13.21 cm)
|
|
IPS LCD
|
IPS LCD
|
|
720x1280 px (HD)
|
720x1280 px (HD)
|
Rear Camera
|
|
|
|
13 MP
Primary Camera
|
13 MP
Primary Camera
|
Front Camera
|
|
|
|
16 MP
|
16 MP
|
Battery
|
|
|
|
3000 mAh
|
2900 mAh
|
|
No Wireless Charging
|
No Wireless Charging
|
Storage
|
32 GB
|
32 GB
|
User Ratings
|
4.2/5
(4,865 ratings)
|
4.2/5
(7,956 ratings)
|
Video
|
|
User Feedback
General
Operating System
|
Android v6.0 (Marshmallow)
|
Android v6.0 (Marshmallow)
|
Custom UI
|
N/A
|
ColorOS
|
Performance
Performance Rating
|
Avg
|
Avg
|
Chipset
|
Qualcomm Snapdragon 430 MSM8937
|
Qualcomm Snapdragon 435 MSM8940
|
Processor
|
Octa core, 1.4 GHz, Cortex A53
|
Octa core, 1.4 GHz, Cortex A53
|
Architecture (The higher, the better)
|
N/A
|
64 bit
|
Graphics (GPU)
|
Adreno 505
|
Adreno 505
|
RAM
|
3 GB
|
3 GB
|
Display
Display Rating
|
Excellent
|
Excellent
|
Display Type
|
IPS LCD
|
IPS LCD
|
Screen Size
|
5.5 inches (13.97 cm)
|
5.2 inches (13.21 cm)
|
Resolution
|
720x1280 px (HD)
|
720x1280 px (HD)
|
Pixel Density
|
267 ppi
|
282 ppi
|
Screen to Body Ratio (calculated)
|
71.65 %
|
68.42 %
|
Screen Protection
|
Corning Gorilla Glass v3
|
Corning Gorilla Glass v4
|
Design
Height
|
153.8 mm
|
149.1 mm
|
Width
|
75.5 mm
|
72.9 mm
|
Thickness
|
7.6 mm
|
7.6 mm
|
Weight
|
155 grams
|
147 grams
|
Rear Camera
Rear Camera Rating
|
Good
|
Good
|
Resolution
|
13 MP
Primary Cameraf/2.2CMOS image sensor |
13 MP
Primary Cameraf/2.2Exmor-RS CMOS Sensor |
Autofocus
|
Yes
|
Yes Phase Detection Autofocus
|
OIS
|
No
|
No
|
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
|
16 MP
f/2.0 Primary Camera |
16 MP
f/2.0 Primary Camera1.12µm pixel size |
Flash
|
Yes Soft light flash
|
Yes Screen flash
|
Video Recording
|
N/A
|
1920x1080 @ 30 fps
|
Battery
Battery Rating
|
Very Good
|
Very Good
|
Capacity
|
3000 mAh
|
2900 mAh
|
Battery Type
|
Li-ion
|
Li-ion
|
Storage
Internal Storage
|
32 GB
|
32 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 (Hybrid)
|
SIM1: Nano SIM2: Nano
|
Network Support
|
5G Not Supported 4G
|
5G Not Supported 4G
|
VoLTE
|
Yes
|
N/A
|
SIM 1
|
4G Bands: TD-LTE 2300(band 40)
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) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) |
SIM 2
|
N/A
|
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) |
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 v4.0
|
Yes v4.1
|
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
|
Yes
|
Fingerprint Sensor Position
|
N/A
|
Front
|
Other Sensors
|
Light sensor Proximity sensor Accelerometer Compass
|
Light sensor Proximity sensor Accelerometer Compass
|
Applications
|
Vivo Cloud WPS
|
N/A
|