realme GT Master Explore Edition vs Samsung Galaxy S21 Ultra: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: realme GT Master Explore Edition vs Samsung Galaxy S21 Ultra. The complete information of specifications to decide which to buy.

Compare
realme GT Master Explore Editionrealme GT Master Explore EditionChina · 8GB · 128GB
Samsung Galaxy S21 UltraSamsung Galaxy S21 UltraGlobal · 12GB · 128GB · SM-G998B
Technical data sheets

Basics
realme GT Master Explore Edition
realme GT Master Explore Edition
China · 8GB · 128GB
View datasheet
vs
Samsung Galaxy S21 Ultra
Samsung Galaxy S21 Ultra
Global · 12GB · 128GB · SM-G998B
View datasheet
vs

Score
Ki Cost-effective
Score		 -- No price,
no Ki 		8.9 Ki Cost-effective
Score
Design and Screen score 8.4Design & Materials 8.2Design & Materials
Performance and Hardware score 7.5Performance & Hardware 7.6Performance & Hardware
Camera score 7.8Camera 8.7Camera
Connectivity score 6.7 Connectivity 8.4 Connectivity
Battery score 5.8 Battery 8.0 Battery

User reviews
User score
9.5
8 reviews
9.0
79 reviews

Technical specifications of the realme GT Master Explore Edition vs Samsung Galaxy S21 Ultra

Specs realme GT Master Explore Edition prices realme GT Master Explore Edition
China · 8GB · 128GB 		stores to buy Samsung Galaxy S21 Ultra Samsung Galaxy S21 Ultra
Global · 12GB · 128GB · SM-G998B
Inches 6.55" 6.8"
Resolution FHD+ WQHD+
Usable surface 89% useful 89% useful
Aspect Ratio 20:9 20:9
Dimensions 72.5 mm
159.9 mm
8.0 mm 		75.6 mm
165.1 mm
8.9 mm
Weight 184 g 227 g
Micro SnapD. 870
Octa-Core 		Exynos 2100
Octa-Core
RAM 8 GB RAM 12 GB RAM
Storage 128 GB 128 GB
AnTuTu 812.901
v10 		749.000
v10
Battery 4500 mAh 5000 mAh
Main Camera 1
50 Mpx · ƒ/1.88
IMX766
2 3 		1
108 Mpx · ƒ/1.8
S5KHM3
2 3 4
Selfie Camera SELF 32 Mpx · ƒ/2.45 SELF 44 Mpx · ƒ/2.2
Bands
OS Android 11 Red Velvet Cake Android 14 Upside-down cake

Brand
Brand realme Samsung
Aliases Realme GT Master Discovery Edition, Realme GT大师探索, Realme GT Master Exploration Edition, Realme GT Explorer Master Edition SM-G998B

Release Date
Release date July 2021,
2 years ago 		January 2021,
3 years ago
State Not available On Sale
Market China Global

Design & Materials

Structure

realme GT Master Explore Edition
Samsung Galaxy S21 Ultra
realme GT Master Explore Edition
Samsung Galaxy S21 Ultra
Size
72.5 mm • 159.9 mm • 8.0 mm
See more details
 Print 3D Model
75.6 mm • 165.1 mm • 8.9 mm
See more details
 Print 3D Model
Weight 184 g 227 g
Usable surface 89 % 89 %
Materials Aluminium alloy, Glass Glass, Aluminium
Resistance - IP68
Colors
White

Gray

Turquoise

Sand
Black

Silver

Gray

Brown

Screen
Diagonal 6.55" 6.8"
Type AMOLED • Samsung E4 AMOLED • Dynamic Amoled 2x
Aspect Ratio 20:9 20:9
Resolution FHD+
1080 x 2400 px 		WQHD+
1440 x 3200 px
Density 409 Pixels per inch 516 Pixels per inch

Others

Others
  • Hole-punch Notch
  • Refresh rate 120 Hz
  • Touch sampling rate 480 Hz
  • Peak brightness - 1100 cd/m²
  • 6000000:1 contrast ratio
  • HDR10+
  • DCI-P3
  • DC dimming
  • Scratch resistant
  • 2.5D curved glass screen
  • Dual Edge display
  • Corning Gorilla Glass 5
  • Capacitive
  • Multi-touch
  • Frameless
  • Hole-punch Notch
  • Refresh rate 120 Hz
  • Peak brightness - 1500 cd/m²
  • Always-On Display
  • HDR10+
  • Scratch resistant
  • Dual Edge display
  • Corning Gorilla Glass Victus
  • S-Pen
  • Capacitive
  • Multi-touch
  • Frameless
  • LTPO (Low Temperature PolySilicon oxide)

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
9.0
8.4
Do you think it's a nice phone?
9.8
9.5
Is it comfortable?
9.8
8.6
Can you see it well in the sunlight?
9.8
9.2
Number of reviews
8 reviews
79 reviews

Performance & Hardware

Processor
Model Qualcomm Snapdragon 870 (SM8250-AC) Samsung Exynos 2100
CPU 1x Cortex-A77 3.20 GHz + 3x Cortex-A77 2.4 GHz + 4x Cortex-A55 1.8 GHz 1x Cortex-X1 2,91 GHz + 3x Cortex-A78 2,81 GHz + 4x Cortex-A55 2,21 GHz.
Type Octa-Core Octa-Core
Manufacturing 7 nm 5 nm
64 Bits Yes Yes

Graphics
GPU Qualcomm Adreno 650 ARM Mali-G78 MC14

RAM
RAM 8 GB 12 GB
Type LPDDR4X RAM RAM LPDDR5

Antutu
Score
812.901
Antutu v10
Overall performance better than 86% of devices
See more details
749.000
Antutu v10
Overall performance better than 85% of devices
See more details

Storage
Capacity 128 GB 128 GB
Type UFS Storage 3.1 UFS Storage 3.1
SD Slot No No

Security
Fingerprint Yes, in screen Yes, in screen

Sensors
Sensors
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Gyroscope
  • Geomagnetic
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope
  • Barometer
  • Hall
  • Geomagnetic

Audio

Audio
  • Dolby Atmos
  • Hi-Res Audio
  • Noise cancellation microphone
  • Stereo Speakers
  • 2 microphones
  • Dolby Atmos
  • Hi-Res Audio
  • Noise cancellation microphone
  • Stereo Speakers

Others
Notifications LED -- --
Cooling system Yes No
Gaming buttons No No

User reviews

Does it have good sound?
9.0
9.5
Does it work smoothly in everyday use?
10
9.5
What's your experience been with demanding games?
9.4
9.0
Number of reviews
8 reviews
79 reviews

Camera

Main
No. of cameras Triple rear camera Quad rear camera
1
Camera type

Standard

Standard
Resolution 50 Mpx 108 Mpx
Sensor Sony IMX766 Samsung S5KHM3
Type CMOS ISOCELL
Aperture ƒ/ 1.88 ƒ/ 1.8
ISO -- --
Pixel size 1.00 µm 0.80 µm
Pixel Binning 1-4 (2x2) 1-9 (3x3)
Sensor size 1/1.56" 1/1.33"
2
Camera type

Wide Angle lens

Wide Angle + Macro
Resolution
16 Mpx
12.2 Mpx
Sensor
Sony IMX481
Sony IMX563
Type
CMOS BSI
CMOS
Aperture
ƒ/ 2.2
ƒ/ 2.2
Pixel size
1.00 µm
1.40 µm
Pixel Binning
--
--
Sensor size
1/3.09"
1/2.55"
3
Camera type

Macro lens

Telephoto + portrait
Resolution
2 Mpx
10.8 Mpx
Sensor
Omnivision OV02B10
Samsung S5K3J1
Type
CMOS
ISOCELL
Aperture
ƒ/ 2.4
ƒ/ 2.4
Pixel size
1.75 µm
1.22 µm
Pixel Binning
--
--
Sensor size
1/5"
1/2.65"
4
Camera type
--

Telephoto lens
Resolution
10.8 Mpx
Sensor
Samsung S5K3J1
Type
ISOCELL
Aperture
ƒ/ 4.9
Pixel size
1.22 µm
Pixel Binning
--
Sensor size
1/2.65"

Features
Flash LED LED
Optical Stabilisation Yes Yes
Slow Motion Video Yes,
240 fps 		Yes,
960 fps
Others
  • UIS
  • UIS Max
  • 4K Video
  • Digital zoom
  • Triple camera
  • Digital image stabilization
  • Optical Stabilization (OIS)
  • Ultra stable video
  • Autofocus
  • Touch focus
  • Continuous autofocus
  • Phase detection autofocus (PDAF)
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • RAW
  • 4K Video
  • 8K Video
  • Digital zoom
  • Optical zoom
  • Quadruple camera
  • Digital image stabilization
  • Optical Stabilization (OIS)
  • Autofocus
  • Touch focus
  • Continuous autofocus
  • Manual focus
  • Laser AF
  • Phase detection autofocus (PDAF)
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • RAW
  • Night Mode

Selfie
SELF
Camera type

Dedicated

Dedicated
Resolution 32 Mpx 44 Mpx
Sensor Sony IMX615 Samsung S5KGH1
Type CMOS ISOCELL
Aperture ƒ/ 2.45 ƒ/ 2.2
Pixel size 0.80 µm 0.70 µm
Pixel Binning 1-4 (2x2) 1-4 (2x2)
Sensor size 1/2.74" 1/2.65"
Others
--
--

DxOMark Score
DxOMark Score --
115
Mobile
121
Photo
100
Video
135
Selfie
133
Photo
140
Video

User reviews

Quality of daytime photos
9.6
9.5
Quality of nighttime photos
9.1
8.5
Quality of selfies
8.3
9.2
Does it have a powerful flash?
9.0
9.3
Number of reviews
8 reviews
79 reviews

Connectivity

Network compatibility

5G
  • n1 (2100)
  • n3 (1800)
  • n5 (850)
  • n8 (900)
  • n28a (700)
  • n41 (2500)
  • n77 (3700)
  • n78 (3500)
  • n1 (2100)
  • n3 (1800)
  • n5 (850)
  • n7 (2600)
  • n8 (900)
  • n20 (800)
  • n28b (700)
  • n28a (700)
  • n38 (2600)
  • n40 (2300)
  • n41 (2500)
  • n66 (1700)
  • n77 (3700)
  • n78 (3500)
4G LTE
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B12 (700)
  • B17 (700)
  • B18 (800)
  • B19 (800)
  • B26 (850)
  • B34 (TDD 2100)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B12 (700)
  • B13 (700)
  • B17 (700)
  • B18 (800)
  • B19 (800)
  • B20 (800)
  • B25 (1900+)
  • B26 (850)
  • B28b (700)
  • B28a (700)
  • B32 (1500)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B66 (1700/2100)
3G
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B6 (800)
  • B8 (900)
  • B19 (800)
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
2G
  • CDMA BC0 (800)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)

SIM card
Dual SIM Dual Sim Dual Standby Dual Sim Dual Standby
Type
  • Nano SIM
  • Nano SIM
  • Nano SIM
  • Nano SIM

Wi-Fi
Wi-Fi
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
  • WiFi 6 (802.11ax)
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
  • WiFi 6 (802.11ax)
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Wi-Fi MiMO

Bluetooth
Version Bluetooth 5.2 LE Low energy consumption Bluetooth 5.2 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • APT-x
  • LDAC
  • SBC
  • AAC
  • A2DP (Advanced Audio Distribution Profile)
  • AVRCP (Audio/Visual Remote Control Profile)
  • DIP (Device ID Profile)
  • HFP (Hands-Free Profile)
  • HID (Human Interface Profile)
  • HSP (Headset Profile)
  • LE (Low Energy)
  • MAP (Message Access Profile)
  • PAN (Personal Area Networking Profile)
  • OPP (Object Push Profile)
  • PBAP/PAB (Phone Book Access Profile)
  • ANT+
  • APT-x
  • SBC

Navigation
Navigation
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • QZSS
  • Galileo
  • GPS (L1+L5)
  • GLONASS (L1)
  • BeiDou (B1)
  • Galileo (E1+E5a)
  • BeiDou (B2)
  • QZSS (L1 + L5)
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • Galileo
  • GPS (L1+L5)
  • Galileo (E1+E5a)

USB
USB
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C
  • USB Host 2.0
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C
  • USB Host 3.1

SAR
European measurement

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

 -- 0.710 W/Kg on head
1.580 W/Kg on body
American measurement

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

 -- --

Others
Others
  • NFC
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE
  • NFC
  • OTA sync
  • Tethering.

User reviews

Does it have good coverage for calls?
9.5
9.2
Quality of the GPS
9.9
9.1
And the WiFi?
9.9
9.3
Number of reviews
8 reviews
79 reviews

Battery

Battery
Capacity
4500 mAh
See more details
5000 mAh
See more details
Type Li-Polymer Li-Polymer
Fast charge Yes,
65.0W 		Yes,
25.0W
Others
  • Non-removable
  • Wireless charging
  • Reverse charging
  • Non-removable

User reviews

How long does the battery last?
  • 0%
    Less than half day
  • 0%
    Less than a day
  • 25%
    One day
  • 75%
    More than one day
  • 0%
    Two days or more
  • 3%
    Less than half day
  • 12%
    Less than a day
  • 42%
    One day
  • 33%
    More than one day
  • 10%
    Two days or more
Number of reviews
8 reviews
79 reviews

Software

Software
Operating System
  • RealmeUI 2.0 (Android 11)
    Android 11 Red Velvet Cake, 3 years ago
  • Android 14
    Android 14 Upside-down cake, 8 months ago
Google Services (official) No Yes

User reviews

Did it come with preinstalled applications?
  • 0%
    It comes with a clean operating system
  • 63%
    It has preinstalled apps but they don't bother me
  • 38%
    It has preinstalled apps that I can't uninstall
  • 3%
    It comes with a clean operating system
  • 82%
    It has preinstalled apps but they don't bother me
  • 16%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
  • 0%
    Never
  • 0%
    Once a year
  • 57%
    Every six months
  • 43%
    Every two months or less
  • 0%
    Never
  • 1%
    Once a year
  • 33%
    Every six months
  • 65%
    Every two months or less
Number of reviews
8 reviews
79 reviews
Prices
Prices unavailable
From $ 284 --

Others

Common comparisons