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Realme C51 vs Vivo Y82

Key Feature Comparison

6.5

Realme C51

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At a Glance

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Octa core (1.8 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)

Unisoc T612, Mali-G57

Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)

Qualcomm Snapdragon 665, Adreno 610

5000 mAh

Li-Polymer, Super VOOC, 33W

5000 mAh

Li-Polymer, Fast

6.74 inches

260 ppi, HD

6.5 inches

405 ppi, FHD

Dual, 50MP + 0.08MP

1920x1080 @ 30 fps, 1280x720 @ 30 fps

Triple, 48MP + 8MP + 2MP

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.74 inches
6.5 inches

Screen Type

IPS LCD
IPS LCD

Screen Resolution

720 x 1600 pixels
1080 x 2400 pixels

Pixel Density

260 ppi
405 ppi

Aspect Ratio

20:09
-

Screen to Body Ratio

90.30%
-

Screen Design

Waterdrop notch
Waterdrop notch

Screen Refresh Rate

90 Hz
-

Screen Quality

HD
FHD

Peak Brightness

560 nits
-

Phone Variants

4GB 64GB, 4GB 128GB
8GB 128GB

Expandable Storage

Yes
Yes

RAM Type

LPDDR4X
-

Expandable Storage Capacity

Yes, 2 TB
Yes, 256 GB

OTG Support

Yes
-

Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Operating System

Android v13
Android v11

GPU

Mali-G57
Adreno 610

Chipset

Unisoc T612
Qualcomm Snapdragon 665

CPU

Octa core (1.8 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)
Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)

Custom User Interface

Realme UI
Funtouch OS

Clock Speed

1.8 GHz
2 GHz

Architecture

64 bit
64 bit

Process Technology

12 nm
11 nm

Battery Capacity

5000 mAh
5000 mAh

Battery Removable

No
No

Battery Type

Li-Polymer
Li-Polymer

Charger Type

Super VOOC, 33W
Fast

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Charging Time

50 % in 28 minutes
-

Announced On

4-Sep-23
Not Available

Market Status

Available
Rumoured

Brand

Realme
Vivo

Model Number

RMX3830
-

Price Status

Confirmed
Expected

Price

Rs. 8,999
Rs. 21,999

GPS

Yes A-GPS, Glonass
Yes A-GPS

NFC

No
-

Network Support

4G
4G

Bluetooth

Yes
Yes

FM Radio

No
-

3.5mm Audio Jack

Yes
Yes

SIM Size

SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano (Hybrid)

Wi-Fi

Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz, MIMO
Yes, Wi-Fi 802.11, b/g/n

Bluetooth Type

v5.0
v5.0

Audio Jack

3.5 mm
3.5 mm

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM

eSIM

No
No

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

VoLTE

Yes
Yes

SIM 1 Bands

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...
4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3), 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), 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...
4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

Front Video Recording

1280x720 @ 30 fps
-

Front Camera Features

Fixed Focus
-

Front Camera Setup

Single, 5MP
Single, 16MP

Front Camera 1 Resolution

5 MP
-

Front Camera 1 Type

f/2.2, Wide Angle, Primary Camera
-

Front Camera 1 Lens

5.0" sensor size, 1.12 micrometre pixel size
-

Front Aperture

f/2.2
-

Front Flash

Yes, Screen flash
-

Weight

186 grams
-

Colors

Mint Green, Carbon Black
-

Dimensions

167.2 x 76.7 x 7.9 mm
-

SAR Value

Head: 1.183 W/kg, Body: 0.775 W/kg
-

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps
-

Rear Camera Features

10 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Dual, 50MP + 0.08MP
Triple, 48MP + 8MP + 2MP

Rear Camera 1 Resolution

50 MP
-

Rear Camera 1 Type

f/1.8, Wide Angle (77 degree field-of-view), Primary Camera
-

Rear Camera 1 Lens

27 mm focal length, 2.7" sensor size, 0.64 micrometre pixel size
-

Rear Camera 2 Resolution

0.08 MP
-

Rear Camera 2 Type

f/3.0, Depth Camera
-

Rear Camera 2 Lens

61 mm focal length
-

Rear Sensor

S5KJN1, ISO-CELL
-

Rear Aperture

f/1.8
-

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

Side
Side
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