Phone Comparison - Micromax Bolt A58 vs Lava Iris 402+ vs Micromax Bolt A66

general General Info

Manufacturer Micromax Lava Micromax
Announced October 2013 December 2013 January 2014
Status Available - October 2013 Available - December 2013 Coming Soon - January 2014
Colors Midnight Black, Raging Red Metallic Brown, Metallic Grey, Metallic White White
Form Factor Candybar Candybar Candybar
Dimension - 125.5 x 64.5 x 11.4 mm
(4.94 x 2.54 x 0.45 in)
-
Weight - 124 g (4.37 oz) -
2G Network GSM 900 / 1800 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2
3G Network HSDPA 2100 HSDPA 2100 HSDPA 2100
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2.2 (Jelly Bean) Android OS, v4.2(Jelly Bean) Android OS, v4.1.2 (Jelly Bean)
Processor Dual-core 1.0 GHz, MTK 6572M Dual-core 1.2 GHz, MediaTek MT6572 1 GHz, Spreadtrum SC7710G
GPU Mali-400 Mali-400MP -
RAM 512 MB 512 GB 512 MB
Internal Memory 512 MB (90 MB for Apps) 4 GB (App Memory - 1.25 GB, User Memory - 1.25 GB) 512 MB (165 MB for Apps)
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen TFT touchscreen TFT capacitive touchscreen
Colors 262K colors 16M colors 262K colors
Size 3.5 inches 4.0 inches 4.5 inches
Resolution 320 x 480 pixels (165 ppi) 480 x 800 pixels (233 ppi) 480 x 854 pixels (218 ppi)
Screen-to-Body Ratio - 56.37% -
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio FM radio with RDS, FM Recording FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 2 MP, 1600x1200 pixels 3.0 MP, 2048x1536 pixels 2 MP, 1600x1200 pixels
Flash No Yes LED flash
Features Fixed Focus Auto Focus, Face Detection, Panaroma Mode (Horizontal and Vertical), Burst Mode (40 & 99 Shots) Fixed Focus, Geo-tagging
Video Yes, 720p@30fps Yes, 720p@30fps Yes
Front Camera No [Similar] Yes, VGA [Similar] No [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps
Edge Yes Yes Class 12
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, HSUPA HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v2.0 A2DP, EDR Yes, with A2DP Yes, v2.1, EDR
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot 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 Yes, microUSB v2.0
GPS No Yes, with A-GPS support No
Browser HTML HTML5 HTML5

memory User Memory

Internal 512 MB (90 MB for Apps), 512 MB RAM 4 GB (App Memory - 1.25 GB, User Memory - 1.25 GB), 512 GB RAM 512 MB (165 MB for Apps), 512 MB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

Apps Sensors

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

battery Battery

Type Li-Ion Battery Li-Ion Battery Li-Ion Battery
Capacity 1200 mAh 1500 mAh 1500 mAh
Stand by Up to 200 h Up to 200 h Up to 116 h
Talk Time Up to 4 h Up to 4 h (2G)
Up to 2 h 30 min (3G)
Up to 4 h 30 min