Samsung Galaxy S20 Ultra 5G vs TCL 306

Samsung Galaxy S20 Ultra 5G

TCL 306

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO

HSDPA 850, 900, 1900, 2100 - EMEA, APAC; 850, 900, 1700(AWS), 1900, 2100 - LATAM
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), 38(2600), 39(1900), 40(2300), 41(2500), 46(5200), 48, 66(1700/2100), 71(600)

LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - EMEA; 2, 3, 4, 5, 7, 8, 12, 13, 17, 26, 28, 66 - LATAM
5G network

5G band 2(1900), 5(850), 41(2500), 66(1700), 71(600), 260(39 GHz), 261(28 GHz)

-
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

11.5 Mbps
LTE speed

LTE-A (7CA), Cat20, 2000 Mbps download, 200 Mbps upload

LTE, Cat5, 150 Mbps download, 75 Mbps upload
5G speed

5+ Gbps download

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Front glass(Gorilla Glass 6), back glass(Gorilla Glass 6), aluminium frame

Polycarbonate
SIM

Single SIM (Nano-SIM and/or eSIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)

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

166.9 mm

165.2 mm
Width

76 mm

75.5 mm
Thickness

8.8 mm

8.9 mm
Weight

222 g

190 g
Payment

Samsung Pay

-
Waterproof

IP68, 1.5m for 30 mins

-
Dust proof

IP68

-
Colors

Black, Grey

Blue, Gray

Hardware
CPU

Octa-core

Octa-core
CPU

Dual-core / Single-core 2.73 / 2.84 GHz Mongoose M5 / Kryo 585

Quad-core 2.0 GHz Cortex-A53
CPU(second)

Dual-core / Triple-core 2.50 / 2.42 GHz Cortex-A76 / Kryo 585

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

Quad-core 2.0 / 1.8 GHz Cortex-A55 / Kryo 585
Chipset

Exynos 990 - global / Qualcomm SM8250 Snapdragon 865 - USA

MediaTek MT6762G Helio G25
GPU

Mali-G77 MP11 / Adreno 650

PowerVR GE8320
Memory RAM

12, 16 GB

3 GB
Internal storage

128, 256, 512 GB

32 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

1 TB

512 GB
Storage

UFS 3.0

eMMC 5.1

Main camera
Camera type

Quad

Triple
Main camera

108 MP, f/1.8 , 26 mm, 1/1.33" , 0.8 µm, 10x hybrid optical zoom

13 MP, f/2.2 , 27 mm, 1/3.0" , 1.12 µm, (wide) , 76˚
48 MP, f/3.5 , 103 mm, 1/2.0" , 0.8 µm

2 MP, f/2.4 , (depth)
12 MP, f/2.2 , 13 mm, 1.4 µm

2 MP, f/2.4 , (macro)
TOF(time of flight) 3D camera , 0.3 MP, f/1.0
Primary camera resolution

12000 x 9000 pixels

-
Primary camera video

4320p@24fps, 2160p@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, dual-video rec., stereo sound rec., gyro-EIS & OIS

1080p@30fps
Primary camera flash

LED flash

LED flash
Camera features

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

-
DxOMark photo

128

-
DxOMark zoom

88

-
DxOMark video

106

-
DxOMark camera score

126

-

Selfie camera
Selfie camera type

-

Single
Selfie camera

40 MP, f/2.2 , 26 mm, 0.7 µm

5 MP, f/2.2 , 27 mm, 1.12 µm, (wide) , 76˚ , 1/5.0"
Selfie camera resolution

3840 x 2160 pixels

-
Selfie camera features

-

Face unlock
Selfie camera video

2160p@30/60fps, 1080p@30fps

1080p@30fps
DxOMark photo

104

-
DxOMark video

95

-
DxOMark camera score

100

-

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac, 802.11ax

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

Yes
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

-
NFC

Yes

Yes (market dependent)
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
Beidou

Yes

-
BDS

-

Yes

Features
Sensors

Accelerometer, barometer, compass, fingerprint, gyroscope, proximity

Accelerometer, compass, fingerprint, proximity
Power bank function

Yes

-