Phone Comparison - Amazon Kindle Fire HD 8.9 vs Micromax A91 Ninja

Amazon Kindle Fire HD 8.9
amazon kindle fire hd 8.9
Micromax A91 Ninja
micromax a91 ninja
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general General Info

Manufacturer Amazon Micromax
Announced September 2012 April 2013
Status Available - October 2012 Available - April 2013
Colors Black Black
Form Factor Candybar Candybar
Dimension 240 x 164 x 8.8 mm
(9.45 x 6.46 x 0.35 in)
130 x 66 x 10 mm
(5.12 x 2.6 x 0.39 in)
Weight 567 g (20 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 1.5 GHz Cortex-A9, TI OMAP 4470 [Similar] Dual-core 1 GHz Cortex-A9, MediaTek MT6577 [Similar]
GPU PowerVR SGX544 [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 8.9 inches [Similar] 4.5 inches [Similar]
Resolution 1920 x 1200 pixels (254 ppi) 480 x 854 pixels (218 ppi) [Similar]
Screen-to-Body Ratio 58.54% 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 (22.2 Wh) Li-Ion Battery
Capacity 6000 mAh 1800 mAh
Stand by - -
Talk Time Up to 10 h -