Compare models
Model

Digma Linx A452 3G

Compare Digma Linx A452 3G and Sharp Aquos R3

Digma Linx A452 3G vs Sharp Aquos R3

Digma Linx A452 3G

Digma Linx A452 3G

Sharp Aquos R3

Digma Linx A452 3G

Sharp Aquos R3

Network
2G network

GSM 900, 1800

GSM 850, 900, 1800, 1900
3G network

HSDPA 1900

HSDPA 900, 2100
4G network

-

LTE frequency band 1, 3, 7, 8, 28, 38
HSDPA speed

21 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

-

LTE-A (3CA), Cat15, 1024 Mbps download, 50 upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2017

2019-08
Status

2017

2019-08

Design
Build

-

Aluminium alloy, glass
SIM

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

Nano-SIM
Height

133.5 mm

156 mm
Width

67 mm

74 mm
Thickness

11 mm

8.9 mm
Weight

129 g

185 g
Waterproof

-

IPX5/IP6X/IPX8 (1.5m and 30 mins)
Dust proof

-

IPX5/IP6X/IPX8
Colors

Black

Black

Display
Display type

TFT

IGZO IPS LCD
Physical size

4 inches

6.2 inches
Resolution

480 x 854 pixels

1440 x 3120 pixels
Pixel density

245 ppi

554 ppi
Display colors

16777216

16777216
Protection

-

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
Multitouch

Yes

-

Hardware
CPU

-

Octa-core
CPU

Quad-core 1.2 GHz ARM Cortex-A7

Single-core 2.84 GHz Kryo 485
CPU(second)

Triple-core 2.42 GHz Kryo 485
CPU(third)

Quad-core 1.78 GHz Kryo 485
Chipset

Spreadtrum SC7731C

Qualcomm SM8150 Snapdragon 855
GPU

Mali-400 MP2

Adreno 640
Memory RAM

1 GB

6 GB
Internal storage

8 GB

128 GB
Memory card

microSD, microSDHC

microSD, microSDXC
Memory card max

32 GB

-

OS
OS

Android 7.0 Nougat

Android 9.0 Pie

Main camera
Camera type

-

Dual
Main camera

2 MP

12.2 MP, (wide) , f/1.7 , 1/2.55" , 1.4 µm
(ultrawide) , 20 MP, f/2.4 , 125˚
Primary camera resolution

1600 x 1200 pixels

4032 x 3024 pixels
Primary camera video

480p@30fps

1080p@30fps
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

16 MP, f/2.0
Selfie camera resolution

-

4608 x 3456 pixels
Selfie camera features

-

Face unlock
Selfie camera video

480p@30fps MP

1080p@30fps

Sound
3.5mm jack

Yes

Yes
Loudspeaker

Yes

Yes, with stereo speakers
Earpiece

-

Yes

Multimedia
Radio

-

No
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 3.0
USB On-The-Go

-

Yes
Bluetooth

v2.1

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes

Features
Sensors

Accelerometer

Accelerometer, compass, fingerprint, gyroscope, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Ion

Li-Po
Battery capacity

1800 mAh

3200 mAh
Battery removable

Removable

Non-removable
Wireless charging

-

Yes

Tests and performance
Antutu

-

434000 (v8)
Geekbench(single-core)

-

681 (v5.2)
Geekbench(multi-core)

-

2663 (v5.2)

Cost
Price

-

750 USD

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