Phone Comparison - LG G3 vs Amazon Fire Phone vs Xiaomi Redmi Note 2

general General Info

Manufacturer LG Amazon Xiaomi
Announced May 2014 June 2014 August 2015
Status Available - June 2014 Available - July 2014 Available - August 2015
Price - - Rs. 9,700 ($141.99) [Similarly Priced]
Colors Black, White, Gold Black Black, White, Yellow, Mint Green, Blue
Form Factor Candybar Candybar Candybar
Dimension 146.3 x 74.6 x 8.9 mm
(5.76 x 2.94 x 0.35 in)
139.2 x 66.5 x 8.9 mm
(5.48 x 2.62 x 0.35 in)
152 x 76 x 8.3 mm
(5.98 x 2.99 x 0.33 in)
Weight 149 g (5.26 oz) 160 g (5.64 oz) 160 g (5.64 oz)
2G Network GSM 850 / 900 / 1800 / 1900
LTE - CDMA version
GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1700 / 1900 / 2100 HSDPA 850 / 900 / 1700 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100, TD-SCDMA
4G Network LTE 800 / 900 /1800 / 2100 / 2600 LTE 700 / 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600 LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - - 3D Dynamic Perspective UI
- System Wide Tilt, Auto-scroll, Swivel and Peek Functions
-

hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat) Fire OS 3.5.0 Android OS, v5.0 (Lollipop) based MIUI 7
Processor Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801 Quad-core 2.2 GHz Krait 400, Qualcomm Snapdragon 800 Octa-core 2.0 GHz Cortex-A53, Mediatek MT6795
GPU Adreno 330 Adreno 330 PowerVR G6200
RAM 2 GB 2 GB 2 GB
Internal Memory 16 GB ROM 32/64 GB 16 GB
External Memory microSD, up to 128 GB No Yes

display Display

Type True HD-IPS + LCD capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 (front and back) IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 4.7 inches 5.5 inches
Resolution 1440 x 2560 pixels (534 ppi) 720 x 1280 pixels (312 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 76.42% 65.98% 72.02%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP, 4160 x 3120 pixels 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels
Flash LED Flash LED Flash LED flash
Features Auto focus, Simultaneous Video And Image Recording, Geo-tagging, Face Detection, HDR, OIS Auto-focus, Geo-tagging, HDR, OIS Phase Detection Auto focus (PDAF), Geo-tagging, Touch Focus, Face/smile Detection, HDR
Video Yes, 2160p@30fps, 1080p@60fps, HDR, stereo sound rec., video stabilization Yes, 1080p@30fps 1080p@30fps
Front Camera Yes, 2.1 MP, 1080p@30fps [Similar] Yes, 2.1 MP, 1080p@30fps [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes Yes
Edge Class 12 Yes Yes
3G HSDPA, 42 Mbps; HSUPA, 21 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL/ EV-DO Rev. A, up to 3.1 Mbps HSPA+, LTE TD-SCDMA
Bluetooth Yes, v4.0 with A2DP, LE Yes, v3.0 v4.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB Yes, microUSB v3.0 (SlimPort), USB On-the-go, USB Host Yes, microUSB v2.0 microUSB v2.0, USB Host
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16 GB ROM, 2 GB RAM 32/64 GB, 2 GB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 128 GB No Yes
USB OTG Supported - 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 supported NFC supported NFC not supported

battery Battery

Type Li-Ion Battery Non-removable Li-Ion Battery Li-Po Battery
Capacity 3000 mAh 2400 mAh 3060 mAh
Stand by - Up to 285 h -
Talk Time - Up to 22 h -