AT&T Z331

Posted:
Oct 14, 2011
Status:
Released

Display

Size:

2.4 inches

Resolution:

320 x 240 pixels, 167 PPI

Technology:

TFT

Screen-to-body:

35.28 %

Colors:

262 144

Additional display:

1.5 inches, 128 x 128 pixels, Color, OLED

Hardware & Performance

Internal storage:

0.14GB

Storage expansion:

microSDHC up to 8 GB

Device type:

Feature phone

Battery

Capacity:

950 mAh

Type:

Li - Ion, User replaceable

Talk time:

3.00 hours
the average is 19 h (1116 min)

Stand-by time:

8.3 days (200 hours)
the average is 21 days (514 h)

Camera

Rear:

Single camera

Main camera:

3 MP

Video recording:

Resolution, 176 x 144 pixels

Design

Form factor:

Clamshell

Dimensions:

3.86 x 2.03 x 0.67 inches (98 x 52 x 17 mm)

Weight:

3.17 oz (90 g)
the average is 6.2 oz (179 g)

Features:

Numeric keypad, D-Pad, Soft keys (2)

Cellular

UMTS:

850, 1900, 2100 MHz

GSM:

850, 900, 1800, 1900 MHz

Data Speed:

UMTS, HSDPA 3.6 Mbit/s

2G Data:

EDGE

Global Roaming:

Yes

Multimedia

Music player:

Supported formats:

MP3, AAC+

Video playback:

Supported formats:

MPEG4, H.263, H.264

Radio:

FM

Connectivity & Features

Bluetooth:

2.0

USB:

USB 1.1

Hearing aid compatible:

M3, T4

Internet browsing

Browser:

Opera Mini

supports:

XHTML, WAP, CSS

Phone features

Notifications:

Vibration, Silent mode, Speakerphone

Phonebook:

Organizer:

Calculator, Alarm, Calendar

Messaging:

SMS, Predictive text input, MMS

E-mail:

IMAP, POP3, SMTP

Instant Messaging:

Yes

JAVA:

Midp 2.0, CLDC 1.1

Other features:

TTY/TDD
Indicates that this field is shown only in Full Specs mode

This device is also known as ZTE Z331

US CARRIER AVAILABILITY

Discontinued

Cons

  • Lacks Wi-Fi
  • Thick body (0.67 inches)
  • The camera lacks autofocus
  • The camera lacks flash

Description

The AT&T Z331 is a clamshell phone with a 2.4-inch color display, 3-megapixel camera, 3G connectivity, music player, email, Bluetooth and organizer.

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