Micromax Bolt A40

Celkon A64

Price
Rs. 3,849.00 Rs. 3,999.00
Capacity
1500 mAH, Li-ion

7.1% more mAH battery than Celkon A64. More battery capacity reduces the need to charge your battery again. (1500 mAH, Li-ion vs. 1400 mAH, Li-ion)

1400 mAH, Li-ion
TalkTime
Up to 4.5 Hours(2G)
Stand By Time
Up to 175 Hours(2G)
Main Camera
2 MP 2 MP
Front Camera
0.3 MP 0.3 MP
Flash
LED
Video Recording
Recording Formats: 3GP
Zoom
Digital Zoom Digital Zoom
Operating Frequency
GSM 1800 / 900 MHz | GSM 1800 / 900 MHz GSM 1800 / 900 MHz | GSM 1800 / 900 MHz
GPRS
Yes Yes
EDGE
Yes
Wi-Fi
Wi-Fi 802.11, b/g/n Wi-Fi 802.11, b/g/n
Bluetooth
v2.1 Yes
USB Connectivity
USB Port, USB 2.0, microUSB USB Port, microUSB
Touch Screen
Capacitive Touchscreen Capacitive Touchscreen, Multi-touch
Weight
158 grams 125.6 grams

32.4 grams Lighter than Celkon A64. light weight phone is easy to hold and can kept in your pocket for long time. (125.6 grams vs. 158 grams)

Dimensions
135 x 67 x 10 mm

0.5 mm Thinner than Celkon A64. Slim mobile phone is easy to handle and looks gorgeous in hand. (135 x 67 x 10 mm vs. 124 x 65 x 10.5 mm)

124 x 65 x 10.5 mm
Screen Size
4.5 Inch

12.5% bigger screen size than Celkon A64. 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)

4.0 Inch
Colours
Black,White Black,White
Screen Resolution
480 x 854 pixels 320 x 480 pixels
Pixel Density (sharpness)
218 ppi

51.4% Higher pixel density than Celkon A64. High pixel density shows sharper text and extremely detailed photos and videos. (218 ppi vs. 144 ppi)

144 ppi
Display Type
TFT TFT
Box Contents
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
Sensors
Accelerometer Accelerometer
Applications
EYE Room, M!Live, 3in1 Bubbles, Hike, Spuul
GPS
Yes
Brand
Micromax Celkon
Model
Bolt A40 A64
Operating System
Android v2.3.5 (Gingerbread) Android v4.2.2 (Jelly Bean)
SIM Slot(s)
Dual SIM, GSM+GSM Dual SIM, GSM+GSM
OS Type
Android Android
FM Radio
Yes
Loudspeaker
Yes Yes
Audio Jack
3.5 mm 3.5 mm
Processor
1 GHz, Chipset: SC6820 Dual core, 1 GHz
RAM
512 MB

100.0% More RAM memory than Celkon A64. more RAM makes your mobile significantly faster and efficient. (512 MB vs. 256 MB)

256 MB
Internal Memory
512 MB 512 MB
Expandable Memory
Up to 32 GB Up to 32 GB
Popular Mobile Comparison
  
VS
Compare