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Realme X7 Max 5G vs Samsung Galaxy S21 Ultra 5G vs Samsung Galaxy S10 Plus

Key Feature Comparison

7.2

Realme X7 Max 5G

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7.8

Samsung Galaxy S21 Ultra 5G

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8

Samsung Galaxy S10 Plus

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At a Glance

Show differences only

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

MediaTek Dimensity 1200 MT6893, Mali-G77 MC9

Octa core (2.9 GHz, Single core, Cortex X1 + 2.8 GHz, Tri core, Cortex A78 + 2.2 GHz, Quad core, Cortex A55)

Samsung Exynos 2100, Mali-G78 MP14

Octa core (2.73 GHz, Dual core, M4 Mongoose + 2.31 GHz, Dual core, Cortex A75 + 1.95 GHz, Quad core, Cortex A55)

Samsung Exynos 9 Octa 9820, Mali-G76 MP12

4500 mAh

Li-ion, Super Dart, 50W

5000 mAh

Li-ion, Fast, 25W

4100 mAh

Li-ion, Fast

6.43 inches

409 ppi, FHD+

6.8 inches

516 ppi, 2K

6.4 inches

526 ppi, 2K

Triple, 64MP + 8MP + 2MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps

Quad, 108MP + 10MP + 10MP + 12MP

7680x4320 @ 24 fps, 3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 960 fps

Triple, 12MP + 12MP + 16MP

3840x2160 @ 60 fps, 1920x1080 @ 60 fps, 1280x720 @ 30 fps

5G

Dual SIM, GSM+GSM

5G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM, Dual VoLTE

Detailed Specs

Screen Size

6.43 inches
6.8 inches
6.4 inches

Screen Type

Super AMOLED
AMOLED
AMOLED

Screen Resolution

1080 x 2400 pixels
1440 x 3200 pixels
1440 x 3040 pixels

Pixel Density

409 ppi
516 ppi
526 ppi

Aspect Ratio

20:09
20:09
-

Screen Protection

Yes
Gorilla Glass Victus
Gorilla Glass 6

Screen to Body Ratio

91.70%
89.44%
87.11%

Screen Design

Punch hole
Punch hole
Punch hole

Screen Refresh Rate

120 Hz
120 Hz
60 Hz

Screen Quality

FHD+
2K
2K

Peak Brightness

1000 nits
1500 nits
-

Phone Variants

12GB 256GB, 8GB 128GB
16GB 512GB, 12GB 256GB
8GB 512GB, 12GB 1TB, 8GB 128GB

Expandable Storage

No
No
Yes

RAM Type

LPDDR4X
-
LPDDR4X

Storage Type

UFS 3.1
UFS 3.1
UFS 2.1

OTG Support

Yes
Yes
Yes

Sensors

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

Operating System

Android v11
Android v11
Android v9.0 (Pie)

GPU

Mali-G77 MC9
Mali-G78 MP14
Mali-G76 MP12

Chipset

MediaTek Dimensity 1200 MT6893
Samsung Exynos 2100
Samsung Exynos 9 Octa 9820

CPU

Octa core (3 GHz, Single core, Cortex A78 + 2.6 GHz, Tri core, Cortex A78 + 2 GHz, Quad core, Cortex A55)
Octa core (2.9 GHz, Single core, Cortex X1 + 2.8 GHz, Tri core, Cortex A78 + 2.2 GHz, Quad core, Cortex A55)
Octa core (2.73 GHz, Dual core, M4 Mongoose + 2.31 GHz, Dual core, Cortex A75 + 1.95 GHz, Quad core, Cortex A55)

Custom User Interface

Realme UI
Samsung One UI
Samsung One UI

Clock Speed

3 GHz
2.9 GHz
2.73 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

-
5 nm
8 nm

Battery Capacity

4500 mAh
5000 mAh
4100 mAh

Battery Removable

No
No
No

Battery Type

Li-ion
Li-ion
Li-ion

Charger Type

Super Dart, 50W
Fast, 25W
Fast

USB Type-C

Yes
Yes
Yes

Fast Charging

Yes
Yes
Yes

Charging Time

50 % in 16 minutes
-
-

Wireless Charging

-
Yes
Yes

Announced On

31-May-21
14-Jan-21
20-Feb-19

Market Status

Available
Available
Available

Brand

Realme
Samsung
Samsung

Model Number

RMX3031
SM-G998BZKGINU
-

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 26,999
Rs. 93,690
Rs. 59,990

GPS

Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass

Audio Features

Dual Stereo Speaker
Dolby AtmosHi-Res AudioNoise cancellation microphoneStereo SpeakersStereo Speakers by AKG
Dolby Atmos

NFC

Yes
Yes
Yes

Network Support

5G
5G
4G

Bluetooth

Yes
Yes
Yes

3.5mm Audio Jack

Yes
No
Yes

SIM Size

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

Wi-Fi

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

Bluetooth Type

v5.1
v5.1
v5.0

Audio Jack

3.5 mm
USB Type-C
3.5 mm

SIM Slot(s)

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

eSIM

No
No
No

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

Yes
Yes
Yes

SIM 1 Bands

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 / 8...
5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28 / N66, TDD N38 / N40 / N41 / N77 / N78, 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) / ...
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) / 700(band 13) / 700(band 17) / 850(band 18) / ...

SIM 2 Bands

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 / 8...
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) / 700(band 13) / 700(band 17) / 850(band 18) / ...
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) / 700(band 13) / 700(band 17) / 850(band 18) / ...

FM Radio

-
No
No

Front Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 30 fps
3840x2160 @ 30 fps

Front Camera Setup

Single, 16MP
Single, 40MP
Dual, 10MP + 8MP

Front Camera 1 Resolution

16 MP
40 MP
10 MP

Front Camera 1 Type

f/2.5, Wide Angle Primary Camera
f/2.2, Wide Angle Primary Camera
f/1.9, Wide Angle Primary Camera

Front Camera 1 Lens

3.1" sensor size, 1 micrometre pixel size
26 mm focal length, 2.8" sensor size, 0.7 micrometre pixel size
26 mm focal length, 1.22 micrometre pixel size

Front Sensor

Exmor RS
-
-

Front Aperture

f/2.5
f/2.2
f/1.9

Front Camera Features

-
Dual video call, Auto-HDR
Dual video call, Auto-HDR

Weight

179 grams
229 grams
175 grams

Colors

Asteroid Black, Mercury Silver, Milky Way
Phantom Silver, Phantom Black, Phantom Brown
Prism White, Prism Black, Prism Green, Prism Blue, Ceramic White

Dimensions

158.5 x 73.3 x 8.4 mm
165.1 x 75.6 x 8.9 mm
157.6 x 74.1 x 7.8 mm

SAR Value

Head: 1.149 W/kg, Body: 1.098 W/kg
-
Head: 1.060 W/kg

Build

-
Back: Gorilla Glass
Back: Gorilla Glass

Rear Flash

Yes, LED Flash
Yes, LED Flash
Yes, LED Flash

Rear Video Recording

3840x2160 @ 30 fps, 1920x1080 @ 60 fps
7680x4320 @ 24 fps, 3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 960 fps
3840x2160 @ 60 fps, 1920x1080 @ 60 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
10 x Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Triple, 64MP + 8MP + 2MP
Quad, 108MP + 10MP + 10MP + 12MP
Triple, 12MP + 12MP + 16MP

Rear Camera 1 Resolution

64 MP
108 MP
12 MP

Rear Camera 1 Type

f/1.8 (upto 10x Digital Zoom), Wide Angle (78 degree field-of-view) Primary Camera
f/1.8, Wide Angle Primary Camera
f/1.5 (upto 10x Digital Zoom), Wide Angle (77 degree field-of-view) Primary Camera

Rear Camera 1 Lens

26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size
26 mm focal length, 1.33" sensor size, 0.8 micrometre pixel size
26 mm focal length, 2.55" sensor size, 1.4 micrometre pixel size

Rear Camera 2 Resolution

8 MP
10 MP
12 MP

Rear Camera 2 Type

f/2.3, Wide Angle, Ultra-Wide Angle Camera
f/4.9 Periscope (upto 10x Optical Zoom) Camera
f/2.4 Telephoto (upto 2x Optical Zoom) Camera

Rear Camera 2 Lens

15.7 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
240 mm focal length, 3.24" sensor size, 1.22 micrometre pixel size
52 mm focal length, 3.6" sensor size, 1 micrometre pixel size

Rear Camera 3 Resolution

2 MP
10 MP
16 MP

Rear Camera 3 Type

f/2.4, Macro Camera
f/2.4 Telephoto (upto 3x Optical Zoom) Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera

Rear Camera 3 Lens

21.8 mm focal length, 5.0" sensor size, 1.75 micrometre pixel size
70 mm focal length, 3.24" sensor size, 1.22 micrometre pixel size
12 mm focal length, 1 micrometre pixel size

Rear Sensor

Exmor-RS CMOS Sensor
-
ISOCELL Plus

Rear Aperture

f/1.8
f/1.8
f/1.5

OIS

-
Yes
Yes

Rear Camera 4 Resolution

-
12 MP
-

Rear Camera 4 Type

-
f/2.2, Wide Angle, Ultra-Wide Angle Camera
-

Rear Camera 4 Lens

-
13 mm focal length, 2.55" sensor size, 1.4 micrometre pixel size
-

Fingerprint Scanner

Yes
Yes
Yes

Fingerprint Scanner Position

On-Screen
On-Screen
On-Screen

Fingerprint Scanner Type

Optical
Ultrasonic
Ultrasonic

Face Unlock

Yes
Yes
Yes

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