Phone Comparison - Micromax A91 Ninja vs Spice Mi-515 Coolpad vs Micromax Bolt A67

general General Info

Manufacturer Micromax Spice Micromax
Announced April 2013 June 2013 August 2013
Status Available - April 2013 Available - June 2013 Available - August 2013
Colors Black Black White
Form Factor Candybar Candybar Candybar
Dimension 130 x 66 x 10 mm
(5.12 x 2.6 x 0.39 in)
140 x 73 x 9.9 mm
(5.51 x 2.87 x 0.39 in)
137.7 x 67.6 x 10.5 mm
(5.42 x 2.66 x 0.41 in)
Weight - 161 g (5.68 oz) -
2G Network GSM 900 / 1800 / 2100 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2
3G Network HSDPA 2100 - SIM 1 only HSDPA 900 / 2100 No
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.0 (Ice Cream Sandwich) Android OS, v4.1 (Jelly Bean) Android OS, v4.0.4 (Ice Cream Sandwich)
Processor Dual-core 1 GHz Cortex-A9, MediaTek MT6577 Quad-core 1.2 GHz Dual-core 1 GHz Cortex-A5
GPU PowerVR SGX531 - -
RAM N/A 1 GB 512 MB
Internal Memory 4 GB (2 GB user available), 512 MB 4 GB 4 GB (1.2 GB user available)
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen IPS LCD capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors - 262K colors
Size 4.5 inches 5.0 inches 4.5 inches
Resolution 480 x 854 pixels (218 ppi) 540 x 960 pixels (220 ppi) 480 x 854 pixels (218 ppi)
Screen-to-Body Ratio 64.86% 67.61% 59.78%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592х1944 pixels 5 MP, 2592х1944 pixels 2 MP, 1600x1200 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging, Touch Focus Geo-tagging, Mult-shot, Night mode
Video Yes Yes Yes
Front Camera Yes, VGA [Similar] Yes, VGA [Similar] Yes, VGA [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 No
Bluetooth Yes, v3.0 with A2DP Yes, v3.0 Yes, v2.1, EDR
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Yes Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0, USB On-the-go Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support No
Browser HTML5 HTML HTML5

memory User Memory

Internal 4 GB (2 GB user available), 512 MB 4 GB, 1 GB RAM 4 GB (1.2 GB user available), 512 MB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB
USB OTG Supported - -

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 1800 mAh 2000 mAh 1850 mAh
Stand by - - Up to 192 h
Talk Time - - Up to 4 h