Compare models
Model

Digma Linx A450 3G

Compare Digma Linx A450 3G and HTC U20 5G

Digma Linx A450 3G vs HTC U20 5G

Digma Linx A450 3G

Digma Linx A450 3G

HTC U20 5G

Digma Linx A450 3G

HTC U20 5G

Network
2G network

GSM 900, 1800

GSM 850, 900, 1800, 1900
3G network

HSDPA 1900

HSDPA 850, 900, 1900, 2100
4G network

-

LTE frequency band 1, 2, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41
5G network

-

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

21 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
EV-DO speed

-

3.1 Mbps download, 1.8 Mbps upload
LTE speed

-

LTE-A
5G speed

-

2.56 Gbps download, 0.9 Gbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Status

2017

2019-06
Oficially announced

2017

2019-06

Design
Build

-

Glass, Metal
SIM

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

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

133 mm

171.2 mm
Width

67.5 mm

78.1 mm
Thickness

11 mm

9.4 mm
Weight

135 g

215.5 g
Colors

Black, White

Green, White

Display
Display type

TFT

IPS capacitive touchscreen
Physical size

4.5 inches

6.8 inches
Resolution

540 x 960 pixels

1080 x 2400 pixels
Pixel density

245 ppi

387 ppi
Display colors

16777216

16777216
Protection

-

Scratch resistant
Multitouch

Yes

Yes

Hardware
CPU

-

Octa-core
CPU

Quad-core 1.2 GHz ARM Cortex-A7

Single-core 2.4 GHz Kryo 475 Prime
CPU(second)

Single-core 2.2 GHz Kryo 475 Gold
CPU(third)

Hexa-core 1.8 GHz Kryo 475 Silver
Chipset

Spreadtrum SC7731C

Qualcomm SDM765 Snapdragon 765G
GPU

Mali-400 MP2

Adreno 620
Internal storage

4 GB

256 GB
Memory RAM

512 MB

8 GB
Memory card

microSD, microSDHC

microSD, microSDHC, microSDXC
Memory card max

32 GB

-
Storage

-

UFS 2.1

OS
OS

Android 6.0 Marshmallow

Android 10

Main camera
Camera type

-

Quad
Main camera

2 MP

48 MP, f/1.8 , 26 mm, 1/2.0" , 0.8 µm
8 MP, f/2.2 , 1/4.0" , 1.12 µm
2 MP, f/2.4
2 MP, f/2.4
Primary camera resolution

1600 x 1200 pixels

8000 x 6000 pixels
Primary camera video

480p@30fps

4K@30fps, 1080p@30fps, gyro-EIS
Primary camera flash

LED

dual-LED flash
Camera features

Autofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, exposure compensation, self-timer, scene mode

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

Selfie camera
Selfie camera type

-

Single
Selfie camera

0.3 MP

32 MP, f/2.0 , 1/2.8" , 0.8 µm
Selfie camera resolution

-

6528 x 4896 pixels
Selfie camera video

480p@30fps MP

1080p@30fps

Sound
3.5mm jack

Yes

No
Loudspeaker

Yes

Yes
Earpiece

-

Yes

Multimedia
Radio

-

FM Radio
Radio FM

FM radio

-

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

Yes

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C 1.0 reversible connector
USB On-The-Go

-

Yes
Bluetooth

v4.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
BDS

-

Yes

Features
Sensors

Accelerometr, light, proximity

Accelerometer, compass, fingerprint, gyroscope, proximity, SAR

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Ion

Li-Po
Battery capacity

1800 mAh

5000 mAh
Battery removable

Removable

Non-removable
Fast battery charging

-

Quick Charge 4.0
Talk time 2G

8 h

-
Talk time 3G

8 h

-
Standby time 2G

150 h

-
Standby time 3G

150 h

-

latest Digma models

other Digma models

latest HTC models

other HTC models