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v-series knowledge check

Total questions: 53

Worksheet time: 27mins

Name
Class
Date
1.

Which smartphone in Indian market has OIS for both front and rear camera ?

a)

V21

b)

X60 Pro+

c)

OnePlus 9 Pro

d)

Oppo Reno 5 Pro

2.

V21 has which of these selfie camera?

a)

44MP OIS Night Selfie

b)

32MP Selfie camera

c)

16MP Selfie camera

d)

40MP OIS Night Selfie

3.

Which of these is the correct rear camera for V21?

a)

64MP OIS Night Camera

b)

50MP Night Camera

c)

44MP OIS Night Camera

d)

32MP Ultra night Camera

4.

Does vivo V21 comes with Super Night Selfie 2.0?

a)

Yes

b)

No

5.

The correct rear camera combination of V21 is ________?

a)

64MP + 8MP + 2MP

b)

50MP+8MP+5MP

c)

64MP+32MP+12MP

d)

48MP+8MP+2MP

6.

The Super Macro camera of V21 is of ________ MP?

a)

2MP

b)

5MP

c)

3MP

d)

8MP

7.

The optimum distance for taking the Super Macro shots in V21 is ?

a)

4cm

b)

6cm

c)

2.5cm

d)

2cm

8.

Does vivo V21 comes with 4K selfie video?

a)

Yes

b)

No

9.

Which of these camera features are present in vivo V21?

a)

Dual-View Video

b)

Double Exposure

c)

4K Selfie Video

d)

All of these

10.

The starting thickness of V21 is _______ ?

a)

7.39mm

b)

7.49mm

c)

7.29mm

d)

7.19mm

11.

Which color is not present in V21?

a)

Sunset Blue

b)

Arctic White

c)

Sunset Dazzle

d)

Dusk Blue

12.

The thickness of Arctic white and Sunset dazzle color is ______?

a)

7.29mm

b)

7.39mm

c)

7.19mm

d)

7.49mm

13.

Select the correct display of V21 out of the following?

a)

6.66" AMOLED HD+

b)

6.54" Halo FullView

c)

6.44" E3 AMOLED FHD+

d)

6.32" FHD+

14.

The maximum brightness that can be achieved in V21 is ______ nits?

a)

1400nits

b)

2400nits

c)

800 nits

d)

700nits

15.

Select the correct processor available in V21?

a)

MTK Dimensity 800U MTK P95

b)

Qualcomm Snapdragon 760

c)

Qualcomm Snapdragon 870

d)

MTK Dimensity 800U

16.

Select the correct RAM & ROM option for V21?

a)

6GB RAM & 128/256GB ROM

b)

12GB RAM & 256GB ROM

c)

8GB RAM & 128GB/256GB ROM

d)

8GB RAM & 512GB ROM

17.

Select the correct operating system available in V21?

a)

Funtouch OS 11 based on Android 11

b)

Funtouch OS 11.1 based on Android 11

c)

Funtouch OS 10 based on Android 11

d)

None of these

18.

Which of these features allows user to get more RAM in V21?

a)

4GB Extended RAM

b)

3GB more RAM

c)

3Gb Expandable RAM

d)

3GB Magic RAM

19.

Select the correct option out of the following?

a)

V21 only support single 4G

b)

V21 is not 5G ready

c)

V21 has dedicated Expandable storage slot

d)

V21 is 5G ready

20.

Select the correct charging capacity of V21?

a)

33W

b)

25W

c)

55W

d)

65W

21.

Which of these is the correct battery capacity of V21?

a)

4230 MAH

b)

4000MAH

c)

5000MAH

d)

4500MAH

22.

Main work of Steadiface Video feature is to?

a)

Add filters to selfie video

b)

Give stability of frame to selfie video

c)

Remove background noise from video

d)

All of the above

23.

Select the correct display refresh rate for V21?

a)

120Hz

b)

90Hz

c)

60Hz

d)

none of these

24.

V21 is certified with ________ Eye care Display certification?

a)

SGS

b)

EGS

c)

PGS

d)

CGS

25.

Which of these tasks can not be performed by Spotlight Selfie in V21

a)

Works in charging as notification LED

b)

Selfie Video

c)

3rd Party Apps such as WhatsApp, Messenger and Instagram

d)

Selfie

26.

Spotlight selfie does one of these tasks mainly, select the most appropriate task out of the given options.

a)

Helps in saving battery of V21

b)

Useful while capturing selfies or recording selfie video at night or low light.

c)

Helps in Rear Camera Night photos

d)

Improves the charging time of V21

27.

Which of these smartphone have a flat middle frame design?

a)

A52

b)

V21

c)

F19 Pro+ 5G

28.

Battery capacity of V21e is ?

a)

4000mAh

b)

3500mAh

c)

4500mAh

d)

5000mAh

29.

The frame design of V21e is flat from middle

a)

Yes

b)

No

30.

Weight of V21e Sunset Jazz is ___ gms & Dark Pearl is ___gms ?

a)

167gms & 165gms

b)

165gms & 178gms

c)

187gms & 190gms

d)

163gms & 175gms

31.

MediaTek 700 gives up to ___% performance enhancement compared with 8nm MediaTek processor of older generation ?

a)

28%

b)

30%

c)

200%

d)

10%

32.

8MP Ultra Wide-Angle Camera in V21e supports FOV of up to?

a)

120-degrees

b)

118-degrees

c)

130-degrees

d)

84-degrees

33.

Select the correct RAM & ROM combination of V21e

a)

8GB RAM + 3GB Extended RAM & 128GB ROM

b)

8GB RAM + 4GB Extended RAM & 128GB ROM

c)

12GB RAM + 128GB ROM

d)

11GB RAM + 128GB ROM

34.

What is the name of mode in rear camera which gives bright and clear images in low light or at night?

a)

Super Night Mode

b)

Super Night Selfie

c)

Super Bright Mode

d)

Ultra Bright Mode

35.

What is the special point about the Sunset Jazz Color of V21e?

a)

3D grained texture

b)

Peral blue color shade

c)

White circle marks

d)

Halo FullView Display

36.

Super Night Selfie & AI Extreme Night Vision in V21e helps to enhance ___

a)

Night or low light rear camera images

b)

Night or low light selfie

c)

HDR Selfies

d)

Portrait & beauty effects

37.

V21e can be charged up to ____% in just 30 minutes

a)

72%

b)

82%

c)

100%

d)

60%

38.

MediaTek 700 is based on which processor technology?

a)

7nm

b)

8nm

c)

10nm

d)

12nm

39.

Dark Pearl & Sunset Jazz are two colors out of 3 color options of V21e?

a)

TRUE

b)

FALSE

40.

Dual Rear Camera of V21e consist of ?

a)

64MP + 2MP

b)

64MP + 8MP

c)

64MP + 10MP

d)

64MP + 5MP

41.

Screen resolution and PPI of V21e is?

a)

2400x1080 & 408PPI

b)

2404x1090 & 408PPI

c)

1080x2600 & 408PPI

d)

2400x1080 & 230PPI

42.

Select correct display of V21e?

a)

6.44cm AMOLED

b)

6.44 inch AMOLED FHD+

c)

6.66" sAMOLED

d)

6.44mm AMOLED

43.

Thickness of V21e in Sunset Jazz is ___mm.

a)

7.67mm

b)

7.79mm

c)

7.39mm

d)

6.79mm

44.

Dual-View Feature is used for?

a)

Record videos using 2 camera at the same time

b)

Capture images using two cameras at the same time

c)

Record slo-mo videos at the same time using front and rear camera

d)

remove notification from games

45.

V21e comes with starting thickness of ___mm.

a)

7.67mm

b)

7.49mm

c)

7.32mm

d)

7.76mm

46.

Select correct main camera of V21e

a)

64MP (f/1.79)

b)

64MP (f/2.2)

c)

64MP (f/1.9)

d)

16MP (f/1.6)

47.

What is the charger capacity of in-box charger in V21e?

a)

44W FlashCharge

b)

33W FlashCharge

c)

18W FlashCharge

d)

50W FlashCharge

48.

For Ultra Fast 5G, V21e is equipped with which processor?

a)

MediaTek 700

b)

MediaTek 800U

c)

MediaTek G95

d)

SDM 720G

49.

Front camera of V21e is of ___MP

a)

33MP

b)

32MP

c)

40MP

d)

44W

50.

Double exposure is present in V21e?

a)

Yes

b)

No

51.

Front camera of F19 Pro+ 5G is ____

a)

16MP

b)

32MP

c)

20MP

d)

40MP

52.

How many total stylish night filters are supported by V21e main rear camera

a)

4

b)

9

c)

2

d)

20

53.

Which of these is the benefit of V21e Halo FullView display?

a)

Right side position of camera

b)

Centre position of camera, suitable for video calls, selfie or selfie videos

c)

camera in middle of display makes phone charge faster

d)

rotatable camera

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