Oppo Realme GT Neo 2 vs Samsung Galaxy S20

Compared 2 smartphones : Oppo Realme GT Neo 2 Manufactured in September, 2021, with display 6.62 with chipsetQualcomm Snapdragon 870, 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 Neo 2
  • Larger display: 6.62in
  • Higher battery capacity: 5000mAh vs 4000mAh
  • Newer Bluetooth version: 5.2 vs 5
Reasons to choose Samsung Galaxy S20
  • Higher pixel density: 563ppi
  • Lighter design: 163g vs 200g
  • Supports newer USB: 3.1 vs 2
  • Built-in eSIM

Versions

Available versions and configurations
Memory Options - 8/128 GB
- 8/256 GB
- 12/256 GB
8/128 GB

Review

Key Specs Oppo Realme GT Neo 2 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.
Customize your score
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 AMOLED Dynamic AMOLED
Size 6.62 in 6.2 in
Resolution 1080x2400 pixels 1440x3200 pixels
Aspect ratio 20:9 20:9
Pixel density 397 ppi 563 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes No
Max brightness 500 nits 800 nits
HDR support Yes HDR10+ Yes HDR10+
Touch Sampling Rate 600 Hz n/a
Screen-to-body ratio 85.7 % 88.5 %
Features - DCI-P3
- Always-On Display
- DC dimming
- DCI-P3
- Always-On Display
Display test
Peak brightness (auto)
Oppo Realme GT Neo 2
655 nits
Samsung Galaxy S20
809 nits
sRGB gamut98.1 %99.8 %
PWM (Flicker)531 Hz242 Hz
Response time6 ms8.5 ms
Contrast∞ Infinite∞ Infinite

Design & Build

Design and ergonomics comparison
Height 162.9 mm (6.41 in) 151.7 mm (5.97 in)
Width 75.8 mm (2.98 in) 69.1 mm (2.72 in)
Thickness 8.6 mm (0.34 in) 7.9 mm (0.31 in)
Weight 200 g (7.05 oz) 163 g (5.75 oz)
Water resistance IPX5 IP68
Cooling system Vapor chamber n/a
Back panel Glass Glass
Frame Plastic Metal
Colors - Black
- Blue
- Green
- Gray
- Blue
- Red
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Oppo Realme GT Neo 2
85.7 %
Samsung Galaxy S20
88.5 %

Performance

Testing Oppo Realme GT Neo 2 and Samsung Galaxy S20 In benchmarks
Processor
Chipset Qualcomm Snapdragon 870 Samsung Exynos 9 Octa 990
Max Frequency 3200 MHz 3020 MHz
CPU Cores 8 (1 + 3 + 4) 8 (2 + 2 + 4)
Architecture - 4/1.8 (Kryo 585 Silver (Cortex-A55))
- 3/2.42 (Kryo 585 Gold (Cortex-A77))
- 1/3.2 (Kryo 585 Prime (Cortex-A77))
- 4/2 (Cortex-A55)
- 2/2.5 (Cortex-A76)
- 2/2.73 (Exynos M5)
Process TSMC Samsung
Transistor Size 7 nm 7 nm
Neural Processor Hexagon 698 Yes
Graphics Adreno 650 Mali-G77 MP11
GPU Cores 768 704
GPU Frequency 670 MHz 550 MHz
FLOPS 1029.1 GFLOPS 1126 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Realme GT Neo 2
1288
Samsung Galaxy S20
1139
Geekbench 6 (Multi-Core)
Oppo Realme GT Neo 2
3290
Samsung Galaxy S20
3080
Geekbench 6 (Single-Core)12881139
Geekbench 6 (Multi-Core)32903080
AnTuTu 10
AnTuTu 10
Oppo Realme GT Neo 2
807783
Samsung Galaxy S20
680061
CPU244570206940
GPU218576180770
Memory149157136999
UX195480155352
NanoReview Score807783680061
3DMark Wild Life
3DMark Wild Life
Oppo Realme GT Neo 2
4247
Samsung Galaxy S20
4221
Max Surface Temp.47.1 °C49.7 °C
Stability99 %51 %
Graphics Test25 fps25 fps
Graphics Score42474221
PCMark 3.0
PCMark 3.0
Oppo Realme GT Neo 2
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
- 12 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 3.1UFS 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 5000 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 SuperDart Charge (97% in 30 min) Yes (100% in 75 min)
Full Charge Time 0:32 h 1:15 h
Battery Life Test
Battery Life
Oppo Realme GT Neo 2
22:37
Samsung Galaxy S20
16:07
Web Browsing09:05 h06:49 h
Video Playback12:45 h10:33 h
Games05:34 h04:30 h
Standby Mode113 h69 h

Main camera

Matrix 64 MP 12 MP
Photo resolution 9280x6920 pixels 4000x3000 pixels
Zoom Digital Optical, 1.1x
Flash Dual LED LED
Stabilization Digital Optical
8K Recording No Up to 24FPS
4K Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 240 fps (1080p) 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 length26 mm26 mm
SensorSamsung Bright S5KGW1Samsung S5K2LD
Sensor size1/1.721/1.76
Pixel size0.8 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/2.3f/2.2
Focal length16 mm13 mm
SensorHynix HI-846Samsung S5K2LA
Sensor size1/4.01/2.55
Pixel size1.12 μm1.4 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Oppo Realme GT Neo 2
107
Samsung Galaxy S20
n/a
Video quality
Oppo Realme GT Neo 2
96
Samsung Galaxy S20
n/a
Overall camera score
Oppo Realme GT Neo 2
106
Samsung Galaxy S20
n/a

Front camera

Matrix 16 MP 10 MP
Photo resolution 4920x3264 pixels 2592x3872 pixels
Aperture f/2.5 f/2.2
Focal length 26 mm 26 mm
Sensor Sony IMX471 Samsung S5K3J1
Sensor size 1/3.13 1/3.2
Pixel size 1 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
- NAVIC
- 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 850/900/1800/1900GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G BandsWCDMA B1/B2/B4/B5/B6/B8/B19HSDPA 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 Stereo Stereo
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Oppo Realme GT Neo 2
n/a
Samsung Galaxy S20
85.9 dB

Other

Class Flagship Flagship
Announced September, 2021 yr February, 2020 yr
Release Date September, 2021 yr March, 2020 yr
Launch Price ($) 390 999
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Compass
- Fingerprint sensor
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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