Zen U4

Micromax A90S

Price
Rs. 5,999.00 Rs. 7,500.00
Capacity
1500 mAH, Li-ion 1600 mAH, Li-ion

6.7% more mAH battery than Micromax A90S. More battery capacity reduces the need to charge your battery again. (1600 mAH, Li-ion vs. 1500 mAH, Li-ion)

TalkTime
Up to 6 Hours(2G) Up to 5 Hours(2G) / Up to 4 Hours(3G)
Main Camera
3.2 MP 8 MP, Auto focus

150.0% more mega pixels (MP) on main camera than Micromax A90S. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (8 MP, Auto focus vs. 3.2 MP)

Front Camera
0.3 MP 0.30 MP
Flash
,LED ,LED
Zoom
Digital Zoom Digital Zoom
Camera Features
Smile detection, Scenes, Continuos Shooting, Multi Shot Smile detection, Scenes, Continuos Shooting, Multi Shot
GPRS
Yes Class 12
EDGE
Yes Class 12
3G
EV-DO , Rev.A HSPA , EV-DO , Rev.A
Wi-Fi
Wi-Fi 802.11, Mobile Hotspot Wi-Fi 802.11, b/g/n, Mobile Hotspot
Bluetooth
v2.0, A2DP v4
USB Connectivity
USB Port USB Port
More Connectivity
VoIP
Colours
Black Black
Touch Screen
Yes Capacitive Touchscreen
Weight
90 grams

28.4 grams Lighter than Micromax A90S. light weight phone is easy to hold and can kept in your pocket for long time. (90 grams vs. 118.4 grams)

118.4 grams
Dimensions
130 x 67 x 10 mm 127.2 x 66.8 x 9.80 mm

0.2 mm Thinner than Micromax A90S. Slim mobile phone is easy to handle and looks gorgeous in hand. (127.2 x 66.8 x 9.80 mm vs. 130 x 67 x 10 mm)

Screen Size
4.3 Inch 4.30 Inch
Screen Resolution
480 x 800 pixels 800 x 480 pixels
Pixel Density (sharpness)
217 ppi 217 ppi
Display Type
LCD Super AMOLED
Box Contents
Handset, Battery, Charger, Earphone, User Manual, Data cable Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
Sensors
Accelerometer Accelerometer
Applications
TOI, Mi Store, Widgets, Gmail, Google, Apps Tray
GPS
Yes
OS Type
Android Android
Brand
Zen Micromax
Model
U4 A90S
Operating System
Android v2.3 (Gingerbread) Android v4 (Ice Cream Sandwich)
SIM Slot(s)
Dual SIM, GSM+GSM Dual SIM, GSM+GSM
FM Radio
Yes Yes
Processor
Dual core, 1 GHz
RAM
256 MB 512 MB

100.0% More RAM memory than Micromax A90S. more RAM makes your mobile significantly faster and efficient. (512 MB vs. 256 MB)

Internal Memory
512 MB 4 GB
Expandable Memory
Up to 32 GB Up to 32 GB
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