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OPPO K1 6GB RAM vs vivo V21 5G

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Rs. 13,990
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Rs. 22,950

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Summary
79%
85%
Performance

Snapdragon 660

6 GB RAM

MediaTek Dimensity 800U

8 GB RAM

Display

6.4" (16.26 cm)

1080x2340 px (FHD+)

6.44" (16.36 cm)

1080x2404 px (FHD+)

Rear Camera

16 MP + 2 MP

Dual Camera

64 MP + 8 MP + 2 MP

Triple Camera

Front Camera

25 MP

Single Camera

44 MP

Single Camera

Battery

3600 mAh

4000 mAh

Storage

64 GB

256 GB (Expandable)

128 GB

1 TB (Expandable)

Expert Rating
User Rating

★★★★★
★★★★★

4.4/5 based on 75,367 ratings

★★★★★
★★★★★

4.3/5 based on 18,801 ratings

Benchmarks

N/A

Compare Prices
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Rs. 22,950 @Amazon Buy
Not available in any other store
General
Launch Date

December 9, 2019 (Official)

April 29, 2021 (Official)

Operating System

Android v9.0 (Pie)

Android v11

Custom UI

ColorOS

Funtouch OS

Performance
Good
Good
Chipset

Qualcomm Snapdragon 660 MSM8956

MediaTek Dimensity 800U MT6853V

CPU

Octa core (1.95 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)

Octa core (2.4 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)

Architecture

64 bit

64 bit

Graphics

Adreno 512

Mali-G57 MC3

RAM

6 GB

8 GB

RAM Type

LPDDR4X

LPDDR4X

Display
Very Good
Very Good
Display Type

AMOLED

AMOLED

Screen Size

6.4 " (16.26 cm)

6.44 " (16.36 cm)

Resolution

1080x2340 px (FHD+)

1080x2404 px (FHD+)

Aspect Ratio

19.5:9

20:9

Pixel Density

403 ppi

409 ppi

Screen to Body Ratio (calculated)

83.95 %

84.9 %

Screen Protection

Corning Gorilla Glass v5

Bezel-less display

with waterdrop notch

with waterdrop notch

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen, Multi-touch

Brightness

800 nits

HDR 10 / HDR+ support

, HDR 10+

Refresh Rate

90 Hz

Screen to Body Ratio (claimed by the brand)

91 %

Design
Size Compare
Size Compare
Dimensions

Height: 158.3 mm
Width: 75.5 mm
Thickness: 7.4 mm

Height: 159.6 mm
Width: 73.9 mm
Thickness: 7.3 mm

Weight

156 grams

176 grams

Build Material

Back: Plastic

Colours

Astral Blue, Piano Black

Arctic White, Sunset Dazzle, Dusk Blue, Neon Spark

Camera
Main Camera
Camera Setup

Dual

Triple

Resolution

16 MP f/1.75, Primary Camera(2.8" sensor size, 1.12µm pixel size)2 MP f/2.4, Depth Camera

64 MP f/1.79, Wide Angle, Primary Camera(26 mm focal length, 1.7" sensor size, 0.8µm pixel size)8 MP f/2.2, Ultra-Wide Angle Camera(16 mm focal length, 4.0" sensor size, 1.12µm pixel size)2 MP f/2.4, Macro Camera

Sensor

CMOS image sensor

Autofocus

OIS

Flash

, LED Flash

, LED Flash

Image Resolution

4616 x 3464 Pixels

9000 x 7000 Pixels

Settings

Exposure compensation, ISO control

Exposure compensation, ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Burst mode

Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

2 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

3840x2160 @ 30 fps

3840x2160 @ 30 fps
1920x1080 @ 30 fps

Video Recording Features

Dual Video Recording

Front Camera
Excellent
Excellent
Camera Setup

Single

Single

Resolution

25 MP f/2.0, Primary Camera(0.9µm pixel size)

44 MP f/2.0, Wide Angle, Primary Camera

Sensor

CMOS

Autofocus

Flash

, Screen flash

, Dual LED

Video Recording

1920x1080 @ 30 fps

3840x2160 @ 30 fps
1920x1080 @ 30 fps

Battery
Good
Good
Capacity

3600 mAh

4000 mAh

Type

Li-ion

Li-ion

Removable

No

No

Quick Charging

, Flash, 33W: 63 % in 30 minutes

USB Type-C

No

Storage
Best in Class
Best in Class
Internal Memory

64 GB

128 GB

Expandable Memory

, Up to 256 GB

, Up to 1 TB

User Available Storage

Up to 47.5 GB

Up to 107 GB

USB OTG

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM, Dual VoLTE

Dual SIM, GSM+GSM

SIM Size

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano (Hybrid)

Network Support

5G Not Supported in India, 4G Supported in India, 3G, 2G

5G Supported in India, 4G Supported in India, 3G, 2G

VoLTE

SIM 1

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) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 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
Read More..

5G Bands:
TDD N78
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

SIM 2

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) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 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
Read More..

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

SAR Value

Head: 0.278 W/kg, Body: 0.861 W/kg

Head: 1.05 W/kg, Body: 0.87 W/kg

Wi-Fi

, Wi-Fi 4 (802.11 b/g/n)

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

Wi-Fi Features

Mobile Hotspot

Mobile Hotspot

Bluetooth

, v5.0

, v5.1

GPS

with A-GPS, Glonass

with A-GPS, Glonass

NFC

No

USB Connectivity

Mass storage device, USB charging, microUSB 2.0

Mass storage device, USB charging

Multimedia
FM Radio

No

Loudspeaker

Audio Jack

3.5 mm

USB Type-C

Sensors
Fingerprint Sensor

Fingerprint Sensor Position

On-screen

On-screen

Fingerprint Sensor Type

Optical

Optical

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Price list

Not Available
Rs. 22,950
Buy Now