Oneplus 8 vs Vivo Y51 Pro

Key Specs

Battery
4300 mAh	-
Display
6.55 inches (16.64 cm)	-
Front Camera
16 MP	-
Processor
Qualcomm Snapdragon 865	-
RAM
6 GB	-
Rear Camera
48 MP + 16 MP + 2 MP	-

Audio

Audio Features
-	dual stereo speakers
Stereo Speakers
-	dual stereo speakers

Battery

Capacity
4300 mAh	7200 mAh
Quick Charging
Yes, Warp, 30W: 50 % in 22 minutes	44W FlashCharge
Removable
No	No
Type
Li-ion	-
USB Type-C
Yes	Yes
Wireless Charging
-	No

Camera

Flash
-	Yes
Front Camera
-	8MP
Image Resolution
-	4K at 30fps
Rear Camera
-	50MP + 2MP
Video Recording
-	4K video at 30fps

Design

Build Material
Back: Gorilla Glass	Plastic frame With Glass
Colours
Glacial Green	Festive Red and Noble Gold
Form Factor
-	Bar-type smartphone
Height
160.2 mm	-
Thickness
8 mm	-
Water Resistance
-	IP68 and IP69
Weight
180 grams	219 gram
Width
72.9 mm	-

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Dimensions

Dimensions
-	166.6 X 78.4 X 8.4 mm
Height
-	166.6 mm
Thickness
-	8.4 mm
Width
-	78.4 mm

Display

Aspect Ratio
20:9	20:9
Bezel-less display
Yes with punch-hole display	-
Brightness
-	1250 nits
Display Type
Fluid AMOLED	LCD
HDR / Ultra HDR
-	HDR
HDR 10 / HDR+ support
Yes, HDR 10+	-
Pixel Density
402 ppi	256 ppi
Refresh Rate
90 Hz	120Hz
Resolution
1080x2400 px (FHD+)	1570 × 720 pixels
Screen Protection
Corning Gorilla Glass v5	-
Screen Size
6.55 inches (16.64 cm)	6.75 inch
Screen to Body Ratio (calculated)
88.69 %	-
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	-

Front Camera

Camera Features
Fixed Focus	-
Camera Setup
Single	-
Flash
Yes, Screen flash	-
Resolution
16 MP f/2.45, Primary Camera(3" sensor size, 1µm pixel size)	-
Sensor
Exmor RS	-
Video Recording
1920x1080 @ 30 fps	-

General

Brand
OnePlus	Vivo
Custom UI
Oxygen OS	OriginOS
Launch Date
April 24, 2020	March 11, 2026
Model
-	Y51 Pro
Operating System
Android v10 (Q)	Android 16

Main Camera

Autofocus
Yes, Phase Detection autofocus, Continuous autofocus	-
Camera Features
Digital Zoom Auto Flash Face detection Touch to focus	-
Camera Setup
Triple	-
Flash
Yes, Dual LED Flash	-
Image Resolution
8000 x 6000 Pixels	-
OIS
Yes	-
Resolution
48 MP f/1.75, Primary Camera(25 mm focal length, 2" sensor size, 0.8µm pixel size)16 MP f/2.2, Ultra-Wide Angle Camera(13 mm focal length)2 MP f/2.4, Macro Camera(1.75µm pixel size)	-
Sensor
IMX586, Exmor-RS CMOS Sensor	-
Settings
Exposure compensation, ISO control	-
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	-
Video Recording
3840x2160 @ 30 fps 1920x1080 @ 60 fps 1280x720 @ 480 fps	-

Multimedia

Audio Features
Dolby Atmos	-
Audio Jack
USB Type-C	-
FM Radio
No	-
Loudspeaker
Yes	-
Stereo Speakers
Yes	-

Network & Connectivity

Bluetooth
Yes, v5.1	5.4
GPS
Yes with A-GPS, Glonass	comprehensive navigation support, including GPS, GLONASS, GALILEO, BDS, and QZSS
NFC
Yes	-
Network Support
5G Supported in India, 4G Supported in India, 3G, 2G	5G
SIM 1
5G Bands: TDD N78 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) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	-
SIM 2
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) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	-
SIM Size
SIM1: Nano, SIM2: Nano	Nano Size
SIM Slot(s)
Dual SIM, GSM+GSM	dual SIM slot
USB Connectivity
Mass storage device, USB charging	-
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi 6 (802.11 b/g/n/ac/ax) 5GHz, MIMO	Dual-band support (2.4 GHz / 5 GHz)
Wi-Fi Calling
Yes	Yes
Wi-Fi Features
Mobile Hotspot	-

Performance

Architecture
64 bit	-
CPU
Octa core (2.84 GHz, Single core, Kryo 585 + 2.42 GHz, Tri core, Kryo 585 + 1.8 GHz, Quad core, Kryo 585)	-
Chipset
Qualcomm Snapdragon 865	-
Fabrication
7 nm	-
Graphics
Adreno 650	ARM Mali-G615 MC2
Processor
-	MediaTek Dimensity 7360 Turbo
Processor Fabrication
-	4nm
RAM
6 GB	8GB
RAM Type
LPDDR4X	LPDDR4X
RAM type
LPDDR4X	-

Sensors

Fingerprint Sensor
Yes	side-mounted capacitive fingerprint
Fingerprint Sensor Position
On-screen	-
Fingerprint Sensor Type
Optical	-
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope	accelerometer, proximity sensor, ambient light sensor, compass, and a gyroscope

Storage

Expandable Memory
No	-
Internal Memory
128 GB	128GB/256GB
Storage Type
UFS 3.0	UFS 3.1
USB OTG
Yes	-