Oppo R17 vs TCL 20 5G

Network
2G network

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

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100

HSDPA 850, 900, 1900, 2100; HSDPA 850, 900, 1700(AWS), 1900, 2100
4G network

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)

LTE frequency band 1, 3, 5, 7, 8, 20, 26, 28, 32, 38, 40, 41
5G network

-

5G band 1, 3, 5, 28, 41, 78 SA/NSA
HSDPA speed

42 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE-A, Cat15, 800 Mbps download, 150 Mbps upload

LTE-A, 1200 Mbps download, 210 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Aluminium alloy, glass

-
SIM

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

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

156.7 mm

166.2 mm
Width

74 mm

76.8 mm
Thickness

7.9 mm

9.1 mm
Weight

182 g

206 g
Colors

Black, Purple

Gray, Blue

Display
Display type

AMOLED

IPS LCD
Physical size

6.4 inches

6.67 inches
Resolution

1080 x 2280 pixels

1080 x 2400 pixels
Pixel density

394 ppi

395 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 6

-
Multitouch

Yes

-

Hardware
CPU

Octa-core

Octa-core
CPU

Dual-core 2.0 GHz Kryo 360 Gold

Dual-core 2.0 GHz Kryo 560 Gold
CPU(second)

Hexa-core 1.7 GHz Kryo 360 Silver

Hexa-core 1.7 GHz Kryo 560 Silver
Chipset

Qualcomm SDM710 Snapdragon 670

Qualcomm SM6350 Snapdragon 690 5G
GPU

Adreno 615

Adreno 619L
Memory RAM

8 GB

6 GB
Internal storage

128 GB

128, 256 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

256 GB

1 TB
Storage

-

UFS 2.1

Main camera
Camera type

Dual

Triple
Main camera

16 MP, f/1.7 , 25 mm, 1/2.6" , 1.22 µm

48 MP, f/1.8 , 26 mm, 1/2.0" , 0.8 µm, (wide)
20 MP, 25 mm, 1/2.8" , 1.0 µm

8 MP, 16 mm, 1/4.0" , 1.12 µm, (ultrawide) , f/2.2 , 118˚
(wide) , 2 MP, f/2.4
Primary camera resolution

4608 x 3456 pixels

-
Primary camera video

2160p@30fps, 1080p@30fps

4K@30fps, 1080p@30/60fps, gyro-EIS
Primary camera Autofocus

phase detection autofocus

-
Primary camera flash

dual-LED flash

LED flash
Camera features

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

HDR, Panorama

Connectivity
WLAN

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

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

Yes

Yes
WLAN WiFi Direct

Yes

Yes
Wi-Fi display

Yes

-
WLAN WiFi Dual Band

Yes

Yes
USB

microUSB 2.0

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v4.2

v5.1
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

-

aptX HD
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with dual-band A-GPS
GLONASS

Yes

Yes
GALILEO

-

Yes
BDS

-

Yes