Acer Liquid Z4

Panasonic T21

Price
Not Available Rs. 7,990.00
Capacity
1700 mAH, Li-ion
Front Camera
2 MP
Video Recording
1920x1080 fps
Camera Features
Auto Focus
Main Camera
5 MP 8 MP, Auto focus

60.0% more mega pixels (MP) on main camera than Panasonic T21. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (8 MP, Auto focus vs. 5 MP)

Flash
LED LED
Zoom
Digital Zoom Digital Zoom
Operating Frequency
GSM 1800 / 1900 / 850 / 900 MHz UMTS 2100 / 900 MHz GSM 1800 / 1900 / 850 / 900 MHz UMTS 2100 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz
GPRS
Yes Yes
EDGE
Yes Yes
3G
HSDPA , HSUPA HSDPA , HSUPA
Wi-Fi
Wi-Fi 802.11, b/g/n Wi-Fi 802.11, b/g/n
Bluetooth
Yes v3.0
USB Connectivity
USB Port, microUSB 2.0 USB Port, microUSB 2.0
Touch Screen
Capacitive Touchscreen, Multi-touch Capacitive Touchscreen, Multi-touch
Weight
147 grams 140 grams

7.0 grams Lighter than Panasonic T21. light weight phone is easy to hold and can kept in your pocket for long time. (140 grams vs. 147 grams)

Colours
Black,White Black,White
Screen Size
4.0 Inch 4.5 Inch

12.5% bigger screen size than Panasonic T21. The bigger the screen size is better the user experience of reading and watching movie or video songs. (4.5 Inch vs. 4.0 Inch)

Dimensions
132 x 66 x 9.8 mm
Screen Resolution
480 x 800 pixels HD (720 x 1280 pixels)
Pixel Density (sharpness)
233 ppi 326 ppi

39.9% Higher pixel density than Panasonic T21. High pixel density shows sharper text and extremely detailed photos and videos. (326 ppi vs. 233 ppi)

Display Type
TFT IPS LCD
GPS
with A-GPS, GPS
Sensors
Accelerometer, Proximity sensor Accelerometer
Box Contents
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
Brand
Acer Panasonic
Model
Liquid Z4 T21
Operating System
Android v4.2.2 (Jelly Bean) Android v4.1 (Jelly Bean)
SIM Slot(s)
Single SIM, GSM Dual SIM, GSM+GSM
OS Type
Android Android
FM Radio
Yes
Loudspeaker
Yes Yes
Audio Jack
3.5 mm 3.5 mm
Processor
Dual core, 1.3 GHz Dual core, 1.2 GHz
RAM
512 MB 1 GB

100.0% More RAM memory than Panasonic T21. more RAM makes your mobile significantly faster and efficient. (1 GB vs. 512 MB)

Internal Memory
4 GB 4 GB
Expandable Memory
Up to 32 GB Up to 32 GB
Popular Mobile Comparison
  
VS
Compare