Phone Comparison - Amazon Kindle Fire HD vs Micromax A91 Ninja

Amazon Kindle Fire HD
amazon kindle fire hd
Micromax A91 Ninja
micromax a91 ninja
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general General Info

Manufacturer Amazon Micromax
Announced September 2012 April 2013
Status Available - September 2012 Available - April 2013
Colors Black Black
Form Factor Candybar Candybar
Dimension 193 x 137 x 10.3 mm
(7.6 x 5.39 x 0.41 in)
130 x 66 x 10 mm
(5.12 x 2.6 x 0.39 in)
Weight 395 g (13.93 oz) -
2G Network N/A GSM 900 / 1800 / 2100 - SIM 1 & SIM 2
3G Network N/A HSDPA 2100 - SIM 1 only
Messaging , Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.0 (customized) Android OS, v4.0 (Ice Cream Sandwich)
Processor Dual-core 1.2 GHz Cortex-A9, TI OMAP 4460 [Similar] Dual-core 1 GHz Cortex-A9, MediaTek MT6577 [Similar]
GPU PowerVR SGX540 [Similar] PowerVR SGX531 [Similar]
RAM 1 GB [Browse Similar] N/A
Internal Memory 16/32 GB storage 4 GB (2 GB user available), 512 MB
External Memory No microSD, up to 32 GB

display Display

Type IPS LCD capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 16M colors
Size 7.0 inches [Similar] 4.5 inches [Similar]
Resolution 800 x 1280 pixels (216 ppi) [Similar] 480 x 854 pixels (218 ppi) [Similar]
Screen-to-Body Ratio 53.55% 64.86%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio No FM radio
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 1.3 MP, 1280 x 1024 pixels [Similar] 5 MP, 2592х1944 pixels [Similar]
Flash No LED flash
Features - Auto focus, Geo-tagging, Touch Focus, Face Detection
Video No Yes
Front Camera No [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS No Yes
Edge No Yes
3G No HSDPA 21 Mbps, HSUPA 5.76 Mbps
Bluetooth Yes, with A2DP Yes, v3.0 with A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, v2.0 Yes, microUSB v2.0, USB On-the-go
GPS No Yes, with A-GPS support
Browser HTML5 (Amazon Silk) HTML5

memory User Memory

Internal 16/32 GB storage, 1 GB RAM 4 GB (2 GB user available), 512 MB
Expandable Storage No microSD, up to 32 GB
USB OTG - Supported

Apps Sensors

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

battery Battery

Type Non-removable Li-Ion battery (16.43 Wh) Li-Ion Battery
Capacity 4400 mAh 1800 mAh
Stand by - -
Talk Time Up to 11 h -