> > Acer Liquid Z4 vs. Panasonic T21

Compare Acer Liquid Z4 vs. Panasonic T21

Acer Liquid Z4
 		VS
Panasonic T21
VS
Best Price
Price Not Available Rs. 7,990.00
Battery
Capacity 1700 mAH, Li-ion
Camera
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
Connectivity
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
Design
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
Display
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
Features
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
General
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
Multimedia
FM Radio Yes
Loudspeaker Yes Yes
Audio Jack 3.5 mm 3.5 mm
Performance
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)
Storage
Internal Memory 4 GB 4 GB
Expandable Memory Up to 32 GB Up to 32 GB
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