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realme X7 Max vs realme V21 5G

Compare realme X7 Max

Rs. 29,999
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Compare realme V21 5G

Rs. 17,990
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Summary
85%
Performance

MediaTek Dimensity 1200

8 GB RAM

MediaTek Dimensity 700

4 GB RAM

Display

6.43" (16.33 cm)

1080x2400 px (FHD+)

6.56" (16.66 cm)

720x1600 px (HD+)

Rear Camera

64 MP + 8 MP + 2 MP

Triple Camera

13 MP + 2 MP

Dual Camera

Front Camera

16 MP

Single Camera

8 MP

Single Camera

Battery

4500 mAh

5000 mAh

Storage

128 GB

Non Expandable

64 GB

256 GB (Expandable)

Expert Rating

4.0/5

Read Expert Review

User Rating

★★★★★
★★★★★

4.4/5 based on 35,893 ratings

Read All User Reviews

Benchmarks

N/A

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Not Available in any store
Notify me when it's available
realme V21 5G is permanently discontinued.
General
Launch Date

June 4, 2021 (Official)

Unknown

Operating System

Android v11

Android v12

Custom UI

Realme UI

Realme UI

Performance
Very Good
Chipset

MediaTek Dimensity 1200 MT6893

MediaTek Dimensity 700 MT6833

CPU

Octa core (3 GHz, Single core, Cortex A78 + 2.6 GHz, Tri core, Cortex A78 + 2 GHz, Quad core, Cortex A55)

Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)

Architecture

64 bit

64 bit

Graphics

Mali-G77 MC9

Mali-G57 MC2

RAM

8 GB

4 GB

RAM Type

LPDDR4X

Display
Very Good
Display Type

Super AMOLED

TFT

Screen Size

6.43 " (16.33 cm)

6.56 " (16.66 cm)

Resolution

1080x2400 px (FHD+)

720x1600 px (HD+)

Aspect Ratio

20:9

20:9

Pixel Density

409 ppi

267 ppi

Screen to Body Ratio (calculated)

85.92 %

Screen Protection

Bezel-less display

with punch-hole display

with punch-hole display

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen, Multi-touch

Brightness

1000 nits

HDR 10 / HDR+ support

, HDR 10+

Refresh Rate

120 Hz

Screen to Body Ratio (claimed by the brand)

91.7 %

Design
Size Compare
Dimensions

Height: 158.5 mm
Width: 73.3 mm
Thickness: 8.4 mm

Weight

179 grams

Build Material

Back: Plastic

Colours

Asteroid Black, Mercury Silver, Milky Way

Camera
Main Camera
Camera Setup

Triple

Dual

Resolution

64 MP f/1.8, Wide Angle (78° field-of-view), Primary Camera(26 mm focal length, 1.7" sensor size, 0.8µm pixel size)8 MP f/2.3, Ultra-Wide Angle Camera(15.7 mm focal length, 4.0" sensor size, 1.12µm pixel size)2 MP f/2.4, Macro Camera(21.8 mm focal length, 5.0" sensor size, 1.75µm pixel size)

13 MP, Wide Angle, Primary Camera
2 MP, Depth Camera

Sensor

IMX682, Exmor-RS CMOS Sensor

Autofocus

, Phase Detection autofocus

OIS

No

Flash

, LED Flash

, LED Flash

Image Resolution

9000 x 7000 Pixels

4128 x 3096 Pixels

Settings

Exposure compensation, ISO control

Exposure compensation, ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

10 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

3840x2160 @ 30 fps
1920x1080 @ 60 fps

Video Recording Features

Slo-motion

Front Camera
Very Good
Camera Setup

Single

Single

Resolution

16 MP f/2.5, Wide Angle, Primary Camera(26 mm focal length, 3.1" sensor size, 1µm pixel size)

8 MP, Primary Camera

Sensor

Exmor RS

Video Recording

1920x1080 @ 30 fps
1280x720 @ 30 fps

Battery
Good
Capacity

4500 mAh

5000 mAh

Type

Li-ion

Li-Polymer

Removable

No

No

Quick Charging

, Super Dart, 50W: 50 % in 16 minutes

USB Type-C

Storage
Best in Class
Internal Memory

128 GB

64 GB

Expandable Memory

No

, Up to 256 GB

Storage Type

UFS 3.1

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

SIM Size

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano

Network Support

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

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

VoLTE

SIM 1

5G Bands:
FDD N1 / N28
TDD N40 / N41 / N77 / N78 / N79
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)
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 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

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)
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 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

SAR Value

Head: 1.149 W/kg, Body: 1.098 W/kg

Wi-Fi

, Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 5GHz, MIMO

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

Wi-Fi Features

Mobile Hotspot

Mobile Hotspot

Bluetooth

, v5.1

, v5.0

GPS

with A-GPS, Glonass

with A-GPS

NFC

USB Connectivity

Mass storage device, USB charging

Mass storage device, USB charging

Multimedia
FM Radio

No

Loudspeaker

Audio Jack

3.5 mm

USB Type-C

Audio Features

Dolby Atmos

Sensors
Fingerprint Sensor

Fingerprint Sensor Position

On-screen

Side

Fingerprint Sensor Type

Optical

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Light sensor, Proximity sensor, Accelerometer