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Model

Digma Plane 7557 4G

Compare Digma Plane 7557 4G and LG W31

Digma Plane 7557 4G vs LG W31

Digma Plane 7557 4G

Digma Plane 7557 4G

LG W31

Digma Plane 7557 4G

LG W31

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 2100

HSDPA 850, 900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 7(2600)

LTE frequency band 1, 3, 5, 8, 40, 41
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

LTE, Cat4, 150 Mbps download, 51 Mbps upload

LTE, Cat6, 301 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2018-1

2020-11
Status

2018-1

2020-12

Design
Build

Plastic

Plastic
SIM

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

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

108 mm

166.2 mm
Width

188 mm

76.3 mm
Thickness

10 mm

8.4 mm
Weight

275 g

173.6 g
Colors

Black

Blue

Display
Display type

IPS

IPS LCD
Physical size

7 inches

6.52 inches
Resolution

1024 x 600 pixels

720 x 1600 pixels
Pixel density

170 ppi

269 ppi
Display colors

16777216

16777216
Multitouch

Yes

-

Hardware
CPU

-

Octa-core
CPU

Quad-core 1.5 GHz Cortex-A7

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

quad-core 1.5 GHz Cortex-A53
Chipset

Spreadtrum SC9832

Mediatek MT6762 Helio P22
GPU

Mali-400 MP2

PowerVR GE8320
Memory RAM

2 GB

4 GB
Internal storage

16 GB

64 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

64 GB

512 GB

OS
OS

Android 7.0 Nougat

Android 10

Main camera
Camera type

-

Triple
Main camera

2 MP

13 MP, (wide) , f/2.0
(ultrawide) , 5 MP
(depth) , 2 MP
Primary camera resolution

1600 x 1200 pixels

4032 x 3024 pixels
Primary camera video

720p@30fps

1080p@30fps
Primary camera flash

LED

LED flash
Camera features

Continuous shooting, digital zoom, geotagging, HDR, face detection, scene mode

Autofocus, continuous shooting, digital 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, macro-mode, phase detection autofocus

Selfie camera
Selfie camera type

-

Single
Selfie camera

0.31 MP

8 MP, (wide) , 1/3.0" , 1.12 µm
Selfie camera resolution

640 x 480 pixels

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
Earpiece

Yes

Yes

Multimedia
Radio

FM Radio

FM Radio

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

-

Yes
WLAN WiFi Direct

-

Yes
USB

microUSB 2.0

Type-C 2.0
USB On-The-Go

-

Yes
Bluetooth

v4.0

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
NFC

-

No
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes

Features
Sensors

Accelerometer

Accelerometer, fingerprint, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Po

Li-Po
Battery capacity

4000 mAh

4000 mAh
Battery removable

Non-removable

Non-removable
Talk time 2G

-

25.5 h
Talk time 3G

-

25.5 h

Tests and performance
Antutu

-

93500 (v8)

SAR value
SAR(head)

-

0.82 W/kg
SAR(body)

-

0.316 W/kg

Cost
Price

-

160 USD

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