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AT&T Z221 vs ZTE Z223 vs Samsung GALAXY mini

Compare phone and tablet specifications of up to three devices at once.

Comparison mode:

Display

Size:

2.0 inches
2.0 inches
3.1 inches

Resolution:

320 x 240 pixels, 200 PPI
220 x 176 pixels, 141 PPI
320 x 240 pixels, 127 PPI

Technology:

TFT
TFT
TFT

Screen-to-body:

26.60 %
27.03 %
45.52 %

Colors:

65 536
262 144

Touchscreen:

Capacitive, Multi-touch

Features:

Proximity sensor

Hardware

System chip:

Qualcomm QSC6270
Qualcomm Snapdragon S1 MSM7227

Processor:

Single core, 600 MHz, ARM11

GPU:

Adreno 200

RAM:

0.06GB
0.06GB

ROM:

128 MB

Internal storage:

0.128GB
0.16GB

Storage expansion:

microSDHC up to 32 GB

Device type:

Basic phone
Feature phone
Smartphone

OS:

Android (2.3.3, 2.2)

Battery

Capacity:

900 mAh
900 mAh
1200 mAh

Type:

Li - Ion, User replaceable
User replaceable
Li - Ion, User replaceable

Camera

Rear:

Single camera
Single camera
Single camera

Main camera:

0.3 MP VGA
0.3 MP VGA
3 MP

Video recording:

Yes
640x480 (VGA)
320x240 (QVGA) (15 fps)

Design

Dimensions:

3.76 x 1.92 x 0.73 inches (96 x 49 x 19 mm)
3.76 x 1.92 x 0.73 inches (95.5 x 48.8 x 18.5 mm)
4.35 x 2.39 x 0.50 inches (110.4 x 60.6 x 12.1 mm)

Weight:

3.24 oz (92.0 g)
3.24 oz (92.0 g)
3.76 oz (106.6 g)

Features:

Numeric keypad, D-Pad
Numeric keypad, Soft keys

Keys:

Left: Volume control
Left: Volume control; Right: Lock/Unlock key

Colors:

Black

Cellular

UMTS:

Bands 5(850), 2(1900)
Bands 5(850), 2(1900)
Bands 8(900), 1(2100)

Data Speed:

HSDPA 3.6 Mbit/s, UMTS
HSPA
HSDPA 7.2 Mbit/s, UMTS

Multimedia

Headphones:

3.5mm jack

Speakers:

Earpiece, Loudspeaker

Radio:

FM
FM, Stereo, RDS

Connectivity & Features

Bluetooth:

2.0
2.0, EDR
3.0

Wi-Fi:

802.11 b, g, n

USB:

microUSB
Yes
microUSB, USB 2.0

Features:

Mass storage device, Charging

Location:

A-GPS

Sensors:

Accelerometer, Compass

Other:

Computer sync, OTA sync

Hearing aid compatible:

M3, T3
M3, T3

Phone features

Notifications:

Polyphonic ringtones, Vibration, Silent mode, Speakerphone
Music ringtones, Polyphonic ringtones, Vibration, Speakerphone
Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone

Other features:

Voice recording, TTY/TDD
Voice recording, TTY/TDD
Voice recording

Regulatory Approval

FCC approval:

Date approved:

Dec 15, 2010

FCC ID value:

A3LGTS5570

Measured SAR:

Head:

1.03 W/kg

Measured in:

1900 MHz

Body:

0.44 W/kg

Measured in:

850 MHz

Availability

Officially announced:

Jan 26, 2011
FCC OKs Cingular\'s purchase of AT&T Wireless