Oppo Realme GT Master Edition vs Samsung Galaxy S20

Compared 2 smartphones : Oppo Realme GT Master Edition Manufactured in July, 2021, with display 6.43 with chipsetQualcomm Snapdragon 778 5G, vs Samsung Galaxy S20, Manufactured in March, 2020 with chipsetSamsung Exynos 9 Octa 990. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Oppo Realme GT Master Edition
  • Larger display: 6.43in
  • Higher battery capacity: 4300mAh vs 4000mAh
  • Newer Bluetooth version: 5.2 vs 5
  • Includes charger
Reasons to choose Samsung Galaxy S20
  • Higher pixel density: 563ppi
  • Lighter design: 163g vs 174g
  • Supports newer USB: 3.1 vs 2
  • Supports Dolby Atmos
  • Built-in eSIM

Versions

Available versions and configurations
Memory Options - 6/128 GB
- 8/128 GB
- 8/256 GB
8/128 GB

Review

Key Specs Oppo Realme GT Master Edition and Samsung Galaxy S20
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
Adjust each parameter’s importance to find the best match for you.
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Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison

Display

Display quality comparison
Type Super AMOLED Dynamic AMOLED
Size 6.43 in 6.2 in
Resolution 1080x2400 pixels 1440x3200 pixels
Aspect ratio 20:9 20:9
Pixel density 402 ppi 563 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate No No
Max brightness 630 nits 800 nits
HDR support Yes HDR10 Yes HDR10+
Touch Sampling Rate 360 Hz n/a
Screen-to-body ratio 85.3 % 88.5 %
Features - DCI-P3
- Always-On Display
- DC dimming
- DCI-P3
- Always-On Display
Display test
Peak brightness (auto)
Oppo Realme GT Master Edition
632 nits
Samsung Galaxy S20
809 nits
sRGB gamut100 %99.8 %
PWM (Flicker)245 Hz242 Hz
Response time7 ms8.5 ms
Contrast∞ Infinite∞ Infinite

Design & Build

Design and ergonomics comparison
Height 159.2 mm (6.27 in) 151.7 mm (5.97 in)
Width 73.5 mm (2.89 in) 69.1 mm (2.72 in)
Thickness 8.7 mm (0.34 in) 7.9 mm (0.31 in)
Weight 174 g (6.14 oz) 163 g (5.75 oz)
Water resistance No IP68
Cooling system Vapor chamber n/a
Back panel Plastic Glass
Frame Plastic Metal
Colors - White
- Black
- Gray
- Gray
- Blue
- Red
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Oppo Realme GT Master Edition
85.3 %
Samsung Galaxy S20
88.5 %

Performance

Testing Oppo Realme GT Master Edition and Samsung Galaxy S20 In benchmarks
Processor
Chipset Qualcomm Snapdragon 778 5G Samsung Exynos 9 Octa 990
Max Frequency 2400 MHz 3020 MHz
CPU Cores 8 (1 + 3 + 4) 8 (2 + 2 + 4)
Architecture - 4/1.8 (Kryo 670 Silver (Cortex-A55))
- 3/2.4 (Kryo 670 Gold (Cortex-A78))
- 1/2.4 (Kryo 670 Prime (Cortex-A78))
- 4/2 (Cortex-A55)
- 2/2.5 (Cortex-A76)
- 2/2.73 (Exynos M5)
Process TSMC Samsung
Transistor Size 6 nm 7 nm
Neural Processor Hexagon 770 Yes
Graphics Adreno 642 Mali-G77 MP11
GPU Cores 512 704
GPU Frequency 490 MHz 550 MHz
FLOPS 844 GFLOPS 1126 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Realme GT Master Edition
1046
Samsung Galaxy S20
1139
Geekbench 6 (Multi-Core)
Oppo Realme GT Master Edition
2889
Samsung Galaxy S20
3080
Geekbench 6 (Single-Core)10461139
Geekbench 6 (Multi-Core)28893080
AnTuTu 10
AnTuTu 10
Oppo Realme GT Master Edition
607826
Samsung Galaxy S20
680061
CPU217957206940
GPU138485180770
Memory120353136999
UX131031155352
NanoReview Score607826680061
3DMark Wild Life
3DMark Wild Life
Oppo Realme GT Master Edition
2492
Samsung Galaxy S20
4221
Max Surface Temp.49.6 °C49.7 °C
Stability98 %51 %
Graphics Test14 fps25 fps
Graphics Score24924221
PCMark 3.0
PCMark 3.0
Oppo Realme GT Master Edition
n/a
Samsung Galaxy S20
11213
Writing scoren/a13300
Web scoren/a9221
Video editingn/a6001
Data manipulationn/a8487
NanoReview Scoren/a11213

Memory

RAM
RAM Size - 6 GB
- 8 GB
8 GB
Memory Type LPDDR4X LPDDR5
Memory Frequency 2133 MHz 3200 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 GB
128 GB
Storage TypeUFS 2.2UFS 3.0
Memory CardNoMicroSD

Software

OS Android 11 (Upgradeable to Android 13) Android 10.0 (Upgradeable to Android 13)
OS Size 16 GB 20.1 GB
UI Skin Realme UI 4.0 One UI 5.1

Battery

Volume 4300 mAh 4000 mAh
Max Charging Power 65 W 25 W
Battery Type Li-Po Li-ion
Removable No No
Wireless Charging No Yes (15 W)
Reverse Charging No Yes (Wireless)
Fast Charging Yes (50% in 15 min) Yes (100% in 75 min)
Full Charge Time 0:31 h 1:15 h
Battery Life Test
Battery Life
Oppo Realme GT Master Edition
20:23
Samsung Galaxy S20
16:07
Web Browsing07:53 h06:49 h
Video Playback12:12 h10:33 h
Games05:11 h04:30 h
Standby Mode101 h69 h

Main camera

Matrix 64 MP 12 MP
Photo resolution 9280x6920 pixels 4000x3000 pixels
Zoom Digital Optical, 1.1x
Flash LED LED
Stabilization Digital Optical
8K Recording No Up to 24FPS
4K Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 240 fps (720p) 960 fps (720p)
Wide-angle lens 119 ° 120 °
Lenses count Standard: 64 MP
Ultra-wide: 8 MP
Macro: 2 MP
Standard: 12 MP
Telephoto: 64 MP
Ultra-wide: 12 MP
Features - Bokeh effect
- Pro mode
- Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix64 MP12 MP
Aperturef/1.8f/1.8
Focal length25 mm26 mm
SensorOmnivision OV64BSamsung S5K2LD
Sensor size1/21/1.76
Pixel size0.7 μm1.8 μm
AutofocusPhase autofocusPhase autofocus (Dual Pixel)
StabilizationDigitalOptical
Telephoto
Matrixn/a64 MP
Aperturen/af/2.0
Focal lengthn/a29 mm
Sensorn/aSamsung Bright S5KGW2
Sensor sizen/a1/1.72
Pixel sizen/a0.8 μm
Stabilizationn/aOptical
Ultra-wide lens
Matrix8 MP12 MP
Aperturef/2.2f/2.2
Focal length16 mm13 mm
SensorSony IMX355Samsung S5K2LA
Sensor size1/2.81/2.55
Pixel size1.14 μm1.4 μm
StabilizationDigitalDigital

Front camera

Matrix 32 MP 10 MP
Photo resolution 6528x4896 pixels 2592x3872 pixels
Aperture f/2.5 f/2.2
Focal length 26 mm 26 mm
Sensor Sony IMX615 Samsung S5K3J1
Sensor size 1/2.74 1/3.2
Pixel size 0.8 μm 1.22 μm
Autofocus No Phase autofocus (Dual Pixel)
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 6 (802.11 b/g/n/ac/ax)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.2 5
Bluetooth features LE, A2DP LE, A2DP
USB type USB Type-C USB Type-C
USB version 2 3.1
USB features - Charging
- USB Storage Mode
- OTG
- Charging
- USB Storage Mode
- OTG
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- GPS
- GLONASS
- Beidou
- Galileo
NFC* Yes Yes
Infrared Port No No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotNoYes
2G BandsGSM 850/900/1800/1900MHzGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G BandsWCDMA 1/2/4/5/6/8/19HSDPA 850 / 900 / 1900 / 2100
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B18/B19/B26/B28/B34/B38/B39/B40/B41)LTE (B850/B900/B1700/B1900/B2100)
LTE category2022
5G SupportYesNo

Sound

Speakers Mono Stereo
3.5 mm Jack Yes No
FM Radio No No
Dolby Atmos No Yes
Speaker Test
Max Volume
Oppo Realme GT Master Edition
84.9 dB
Samsung Galaxy S20
85.9 dB

Other

Class Mid-range Flagship
Announced July, 2021 yr February, 2020 yr
Release Date July, 2021 yr March, 2020 yr
Launch Price ($) 355 999
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Compass
- Fingerprint sensor
Charger Included Yes 65 W n/a
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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