OnePlus 7T vs Vivo Y66 vs Oppo A3s
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Last Updated:
17th Sep 2020
Key Feature Comparison
OnePlus 7T
₹35,495
8/10
Vivo Y66
₹13,990
7/10
OPPO A3s
₹9,499
8/10
OnePlus 7T
8/10
₹35,495
8/10
VS
Vivo Y66
7/10
₹13,990
7/10
VS
OPPO A3s
8/10
₹9,499
8/10
Display
Screen Size
6.55 inches
5.5 inches
6.2 inches
Screen Type
Fluid AMOLED
IPS LCD
IPS LCD
Screen Resolution
1080 x 2400 pixels
720 x 1280
720 x 1520 pixels
Pixel Density
402 ppi
267 ppi
271 ppi
Aspect Ratio
20:09
16:09
19:09
Screen Protection
Corning Gorilla Glass
Corning Gorilla Glass v3
Corning Gorilla Glass v3
Screen to Body Ratio
86.53%
71.65%
80.85%
Screen Design
Waterdrop Notch
-
Notch
Screen Refresh Rate
90 Hz
-
-
Screen Quality
FHD
HD
HD
Performance
GPU
Adreno 640
Adreno 505
Adreno 506
Operating System
Android v10 (Q)
Android v6.0 (Marshmallow)
Android v8.1 (Oreo)
Chipset
Qualcomm Snapdragon 855 Plus
Qualcomm Snapdragon 430 MSM8937
Qualcomm Snapdragon 450
CPU
Octa core (2.96 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)
Octa core, 1.4 GHz, Cortex A53
Octa core, 1.8 GHz, Cortex A53
Custom User Interface
Oxygen OS
-
ColorOS
Clock Speed
2.96 GHz
1.4 GHz
1.8 GHz
Architecture
64 bit
-
64 bit
General
Announced On
26-Sep-19
5-Jan-17
5-Jul-18
Market Status
Available
Available
Available
Brand
OnePlus
Vivo
OPPO
Price Status
Confirmed
Confirmed
Confirmed
Price
Rs. 34,999
Rs. 14,990
Rs. 9,500
Miscellaneous Features
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Memory & Storage
Phone Variants
128GB 8GB RAM, 256GB 8GB RAM
32GB 3GB RAM
16GB 2GB RAM, 32GB 3GB RAM, 64GB 4GB RAM
Expandable Storage
No
Yes
Yes
RAM Type
LPDDR4X
-
LPDDR3
Storage Type
UFS 3.0
-
eMMC 5.1
OTG Support
Yes
Yes
Yes
Expandable Storage Capacity
-
Yes, 256 GB
Yes, 256 GB
Battery
Battery Capacity
3800 mAh
3000 mAh
4230 mAh
Battery Removable
No
No
No
Battery Type
Li-ion
Li-ion
Li-ion
Charger Type
Warp, 30W
-
-
USB Type-C
Yes
No
No
Fast Charging
Yes
-
-
Charging Time
70 % in 30 minutes
-
-
Design
IP Certification
Yes, Splash proof
-
-
Weight
190 grams
155 grams
168 grams
Colors
Frosted Silver, Glacier Blue
Crown Gold, Matte Black
Red, Dark Purple
Build
Back: Mineral Glass
-
Back: Plastic
Dimensions
160.9 x 74.4 x 8.1 mm
153.8 x 75.5 x 7.6 mm
156.2 x 75.6 x 8.2 mm
SAR Value
Head: 1.06 W/kg, Body: 0.93 W/kg
-
Head: 1.166 W/kg, Body: 0.934 W/kg
Network & Connectivity
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS
Audio Features
Dolby Atmos
Active noise cancellation with dedicated mic
Active noise cancellation with dedicated mic
NFC
Yes
No
No
Bluetooth
Yes
Yes
Yes
FM Radio
No
Yes
Yes
3.5mm Audio Jack
No
Yes
Yes
Bluetooth Type
v5.0
v4.0
v4.2
Audio Jack
USB Type-C
3.5 mm
3.5 mm
Front Camera
Front Video Recording
1920x1080 @ 30 fps
1080p30fps
-
Front Camera Features
Fixed Focus
-
-
Front Camera Setup
Single, 16MP
Single, 16MP
Single, 8MP
Front Camera 1 Resolution
16 MP
16 MP
8 MP
Front Camera 1 Type
f/2.0 Primary Camera
f/2.0 Primary Camera
f/2.2 Primary Camera
Front Camera 1 Lens
25 mm focal length, 3" sensor size, 1 micrometre pixel size
-
-
Front Sensor
Exmor RS
-
-
Front Flash
Yes, Screen flash
Yes, Soft light flash
-
Network
Network Support
4G (supports Indian bands), 3G, 2G
4G (supports Indian bands), 3G, 2G
4G (supports Indian bands), 3G, 2G
SIM Size
SIM1: Nano, SIM2: Nano
SIM1: Micro, SIM2: Nano (Hybrid)
SIM1: Nano, SIM2: Nano
Wi-Fi
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz, MIMO
Yes, Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, b/g/n
SIM Slot(s)
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
eSIM
No
No
No
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
Mobile Hotspot
VoLTE
Yes
Yes
Yes
SIM 1 Bands
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) /...
4G Bands: TD-LTE 2300(band 40), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
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), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
SIM 2 Bands
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) /...
2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
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), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
Rear Camera
OIS
Yes
No
-
Rear Flash
Yes, Dual LED Flash
Yes, LED Flash
Yes, LED Flash
Rear Video Recording
3840x2160 @ 30 fps, 1920x1080 @ 60 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps
Rear Camera Features
Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Triple, 48MP + 16MP + 12MP
Single, 13MP
Dual, 13MP + 2MP
Rear Camera 1 Resolution
48 MP
13 MP
13 MP
Rear Camera 1 Type
f/1.6 Primary Camera
f/2.2 Primary Camera
f/2.2 Primary Camera
Rear Camera 1 Lens
26 mm focal length, 2.25" sensor size, 0.8 micrometre pixel size
-
-
Rear Camera 2 Resolution
16 MP
-
2 MP
Rear Camera 2 Type
f/2.2, Wide Angle, Ultra-Wide Angle Camera
-
f/2.4, Depth Camera
Rear Camera 2 Lens
17 mm focal length
-
-
Rear Camera 3 Resolution
12 MP
-
-
Rear Camera 3 Type
f/2.2 Telephoto (upto 2x Optical Zoom) Camera
-
-
Rear Camera 3 Lens
51 mm focal length, 1 micrometre pixel size
-
-
Rear Sensor
Exmor-RS CMOS Sensor
CMOS image sensor
CMOS image sensor
Sensors
Fingerprint Scanner
Yes
No
No
Fingerprint Scanner Position
On-screen
-
-
Fingerprint Scanner Type
Optical
-
-
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