Phone Comparison - Micromax Bolt A66 vs Micromax A71

Micromax Bolt A66
micromax bolt a66
Micromax A71
micromax a71
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general General Info

Manufacturer Micromax Micromax
Announced January 2014 January 2014
Status Coming Soon - January 2014 Coming Soon - January 2014
Colors White Black, White
Form Factor Candybar Candybar
Dimension - 148.9 x 78.6 x 10 mm
(5.86 x 3.09 x 0.39 in)
Weight - -
2G Network GSM 900 / 1800 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM1 & SIM 2
3G Network HSDPA 2100 HSDPA 2100
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.1.2 (Jelly Bean) Android OS, v4.1.2 (Jelly Bean)
Processor 1 GHz, Spreadtrum SC7710G [Similar] 1 GHz Cortex-A5, Spreadtrum SC7710G [Similar]
GPU - Mali-300 [Similar]
RAM 512 MB [Browse Similar] 512 MB [Browse Similar]
Internal Memory 512 MB (165 MB for Apps) 512 ROM
External Memory microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen TFT capacitive touchscreen
Colors 262K colors 262K colors
Size 4.5 inches [Similar] 5.0 inches [Similar]
Resolution 480 x 854 pixels (218 ppi) [Similar] 480 x 800 pixels (187 ppi) [Similar]
Screen-to-Body Ratio - 60.53%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio FM radio Yes
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 2 MP, 1600x1200 pixels [Similar] 2 MP, 1600x1200 pixels [Similar]
Flash LED flash No
Features Fixed Focus, Geo-tagging Fixed focus, Geo-tagging
Video Yes Yes
Front Camera No [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes
Edge Class 12 Yes
3G HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v2.1, EDR Yes, v2.1 with EDR
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0
GPS No No
Browser HTML5 HTML

memory User Memory

Internal 512 MB (165 MB for Apps), 512 MB RAM 512 ROM, 512 MB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery
Capacity 1500 mAh 2000 mAh
Stand by Up to 116 h Up to 200 h
Talk Time Up to 4 h 30 min Up to 5 h 30 min