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Model

Compare Alcatel OT-255 and ZTE Optik

Alcatel OT-255 vs ZTE Optik

Alcatel OT-255

ZTE Optik

Alcatel OT-255

ZTE Optik

Network
2G network

GSM 900, 1800

CDMA 800, 1900
3G network

-

CDMA2000 1xEV-DO
EV-DO speed

-

3.1 Mbps
GPRS

Yes
EDGE

Availability
Oficially announced

2010-2

2012-2
Status

2010-6

2012-2

Design
SIM

Mini-SIM

Mini-SIM
Height

100.5 mm

193 mm
Width

58 mm

119.4 mm
Thickness

12 mm

13.2 mm
Weight

76 g

400 g
Keyboard

QWERTY

-
Colors

Apple Green, Black, Orange

Black

Display
Display type

TFT

TFT capacitive touchscreen
Physical size

1.8 inches

7.0 inches
Resolution

128 x 160 pixels

800 x 1280 pixels
Pixel density

114 ppi

216 ppi
Display colors

66560

-

Hardware
CPU

Dual-core 1.2 GHz Scorpion
Chipset

-

Qualcomm MSM8660 Snapdragon
Internal storage

1.8 MB

16 GB
Memory RAM

-

1 GB
Memory card

microSD
Memory card max

-

32 GB

Sound
3.5mm jack

No

Yes
Loudspeaker

Yes

Yes, with stereo speakers
Notifications

Vibration; MP3 ringtones

N/A

Multimedia
Radio

-

No
Radio FM

FM radio with RDS

-

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g
WLAN WiFi Hotspot

-

Yes
USB

Yes

microUSB 2.0
Bluetooth

v2.1
Bluetooth A2DP

-

Yes
Bluetooth EDR

-

Yes
GPS

No

Yes, with A-GPS

Features
Messaging SMS

SMS

-
Messaging MMS

MMS

-
Messaging Email

Email

Email
Messaging IM

-

IM
Messaging Push Email

-

Push Email
WAP

WAP 2.0/xHTML

-
Java

No

Yes, via Java MIDP emulator

Browser
HTML

Yes

HTML5
Adobe Flash

-

Yes

Battery
Battery type

Li-Ion

Li-Ion
Battery capacity

650 mAh

4000 mAh
Battery removable

-

Non-removable
Talk time

9 h

-
Standby time

380 h

-

OS
OS

-

Android OS, v3.2 (Honeycomb)

Main camera
Main camera

5 MP
Primary camera resolution

-

2592 x 1944 pixels
Primary camera video

-

video
Primary camera Autofocus

-

autofocus

Selfie camera
Selfie camera

2 MP

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