Samsung Galaxy Note 10 vs TCL 20B

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700/2100, 1900, 2100

HSDPA 850, 900, 1900, 2100
4G network

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 14(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 46, 48, 66(1700/2100), 71(600)

LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE Cat20, 2048 Mbps download, 150 Mbps upload

LTE, Cat4, 151 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass, aluminium alloy

Glass front, plastic frame, plastic back
SIM

Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)

Dual SIM (Nano-SIM, dual stand-by)
Height

151 mm

164.7 mm
Width

71.8 mm

74.7 mm
Thickness

7.9 mm

8 mm
Weight

168 g

178 g
Stylus

Yes

-
Payment

Samsung Pay (Visa, MasterCard certified)

-
Waterproof

IP68(1.5m and 30 minutes)

-
Dust proof

IP68

-
Colors

Aura Black, Aura Glow, Aura Pink, Aura Red, Aura White

Gray, Violet

Display
Display type

Dynamic AMOLED

IPS LCD
Physical size

6.3 inches

6.52 inches
Resolution

1080 x 2280 pixels

720 x 1600 pixels
Pixel density

400 ppi

269 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, Corning Gorilla Glass 6

Scratch resistant, 2.5D curved glass screen
Multitouch

Yes

-
Display features

HDR10+, Always-On display

Vast display

Hardware
CPU

Octa-core

Octa-core
CPU

Dual-core 2.73 GHz Mongoose M4

Quad-core 1.8 GHz Cortex-A53
CPU(second)

dual-core 2.4 GHz Cortex-A75

quad-core 1.5 GHz Cortex-A53
CPU(third)

Quad-core 1.9 GHz Cortex-A55
Chipset

Exynos 9825 / Qualcomm SDM855 Snapdragon 855

Mediatek MT6762 Helio P22
GPU

Mali-G76 MP12 / Adreno 640

PowerVR GE8320
Memory RAM

8 GB

4 GB
Internal storage

256 GB

64 GB
Memory card

No

microSD, microSDHC, microSDXC
Memory card max

-

512 GB
Storage

UFS 2.1

-

Main camera
Camera type

Triple

Dual
Main camera

12 MP, f/1.5-2.4 , 1/2.55" , 1.4 µm, 2x optical zoom

50 MP, f/1.85 , (wide) , 79˚
12 MP, f/2.1 , 52 mm, 1/3.6" , 1.0 µm

2 MP, f/2.4 , (depth)
16 MP, f/2.2 , 12 mm, 1.0 µm
Primary camera resolution

4032 x 3024 pixels

8190 x 6144 pixels
Primary camera video

2160p@30/60fps, 1080p@30/60/240fps, 720p@960fps

1080p@30fps
Primary camera flash

dual LED flash

LED flash
Camera features

Autofocus, continuous shooting, digital zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode

Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, night mode, AI scene detection 2.0

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac

Wi-Fi 802.11b, 802.11g, 802.11n
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

-
USB

Type-C 1.0 reversible connector

Type-C 2.0
USB On-The-Go

Yes

-
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth AVRCP

Yes

-
bluetooth HFP

Yes

-
bluetooth HID

Yes

-
bluetooth OPP

Yes

-
bluetooth PAN

Yes

-
bluetooth LE

Yes

Yes
bluetooth DIP

Yes

-
bluetooth MAP

Yes

-
bluetooth PBAP

PBAP/PAB

-
bluetooth HSP

Yes

-
NFC

Yes

No
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

-
GALILEO

Yes

-
Beidou

Yes

-

Features
Sensors

Accelerometer, barometer, compass, fingerprint, gyroscope, hall, light, proximity, in-display ultrasonic fingerprint sensor

Accelerometer, fingerprint, proximity
Power bank function

Yes

-