Sharp GX20

View Specs

Full Specifications September 4, 2026

Sharp · 2003

Sharp GX20

Name: Sharp GX20
Brand: Sharp

Sharp GX20 phone. Announced Q3 2003. Features CGS, 65K colors display, 720 mAh battery, 2 MB storage.

Storage 2MB storage, no card slot

Camera 0.3 MP

Battery 720 mAh

OS Feature phone

Build 102g, 25mm thickness

Launch

Announced 2003, Q3

Status Discontinued

Display

Type CGS, 65K colors

Resolution 240 x 320 pixels, 4:3 ratio

displayother Second external display (80 x 60 pixels), 65K colors Four-way navigation Status light in 7 colors

Memory

Card slot No

Phonebook 500 entries, Photo call

Call records 10 dialed, 10 received, 10 missed calls

Internal 2MB

Main Camera

Single VGA

Features LED flash

Video Yes

Selfie camera

cam2modules No

Body

Dimensions 95 x 49 x 25 mm (3.74 x 1.93 x 0.98 in)

Weight 102 g (3.60 oz)

SIM Mini-SIM

Battery

Type Removable Li-Ion 720 mAh battery

Stand-by Up to 250 h

Talk time Up to 3 h 30 min

Sound

Loudspeaker No

Alert types Vibration; Downloadable polyphonic, recorded ringtones, composer

3.5mm jack No

Comms

WLAN No

Bluetooth No

Positioning No

Infrared port Yes

Radio No

Network

Technology GSM

2G bands GSM 900 / 1800 / 1900

GPRS Class 8

EDGE No

Features

Messaging SMS, EMS, MMS

Browser WAP 2.0/xHTML

Games Yes + downloadable

Java Yes

featuresother Predictive text input Organizer Voice memo

In depth

Full specifications

Announced	2003, Q3
Status	Discontinued

Type	CGS, 65K colors
Resolution	240 x 320 pixels, 4:3 ratio
displayother	Second external display (80 x 60 pixels), 65K colors Four-way navigation Status light in 7 colors

Card slot	No
Phonebook	500 entries, Photo call
Call records	10 dialed, 10 received, 10 missed calls
Internal	2MB

Single	VGA
Features	LED flash
Video	Yes

cam2modules	No

Dimensions	95 x 49 x 25 mm (3.74 x 1.93 x 0.98 in)
Weight	102 g (3.60 oz)
SIM	Mini-SIM

Type	Removable Li-Ion 720 mAh battery
Stand-by	Up to 250 h
Talk time	Up to 3 h 30 min

Loudspeaker	No
Alert types	Vibration; Downloadable polyphonic, recorded ringtones, composer
3.5mm jack	No

WLAN	No
Bluetooth	No
Positioning	No
Infrared port	Yes
Radio	No

Technology	GSM
2G bands	GSM 900 / 1800 / 1900
GPRS	Class 8
EDGE	No

Messaging	SMS, EMS, MMS
Browser	WAP 2.0/xHTML
Games	Yes + downloadable
Java	Yes
featuresother	Predictive text input Organizer Voice memo

PhoneInsight Benchmark

13.6/100

Basic

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 7

Display 38

Camera 24

Battery 25

389,314 hitsTotal views

Sharp GX20

Launch

Display

Memory

Main Camera

Selfie camera

Body

Battery

Sound

Comms

Network

Features

Full specifications

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