Phone Comparison - LG Optimus One P500 vs Lenovo P780 vs Xiaomi Redmi Note 4G

general General Info

Manufacturer LG Lenovo Xiaomi
Announced July 2010 June 2013 August 2014
Status Available - October 2010 Available - June 2013 Available - November 2014
Colors Black, wine, titan, blue, silver, purple Black Black/White
Form Factor Candybar Candybar Candybar
Dimension 113.5 x 59 x 13.3 mm
(4.47 x 2.32 x 0.52 in )
143 x 73 x 10 mm
(5.63 x 2.87 x 0.39 in)
154 x 78.7 x 9.5 mm
(6.06 x 3.1 x 0.37 in)
Weight 129 g (4.55 oz) 176 g (6.21 oz) 199 g (7.02 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900
3G Network HSDPA 900 / 2100 HSDPA 900 / 2100 TD-SCDMA 1900 / 2000
4G Network - - TD-LTE 1900 / 2300 / 2600
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v2.2 (Froyo), upgradable to v2.3 Android OS, v4.2 (Jelly Bean) Android OS, v4.2 (Jelly Bean)
Processor 600 MHz ARM 11, Qualcomm MSM7227 Quad-core 1.2 GHz Cortex-A7, MTK 6589 Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8928 Snapdragon 400
GPU Adreno 200 PowerVR SGX544 Adreno 305
RAM 512 MB 1 GB 2 GB
Internal Memory 170 MB user available 4 GB 8 GB
External Memory microSD, up to 32GB, 2GB included microSD, up to 32 GB microSD, up to 64 GB

display Display

Type TFT capacitive touchscreen IPS LCD capacitive touchscreen IPS LCD capacitive touchscreen
Colors 256K colors 16M colors 16M colors
Size 3.2 inches 5.0 inches 5.5 inches
Resolution 320 x 480 pixels (180 ppi) 720 x 1280 pixels (294 ppi) 720 x 1280 pixels (267 ppi)
Screen-to-Body Ratio 45.67% 65.90% 68.82%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 3.15 MP, 2048x1536 pixels 8 MP, 3264 x 2448 pixels 13 MP, 4128 x 3096 pixels
Flash No LED flash LED flash
Features Auto focus, Geo-tagging, Face And Smile Detection, Beauty Shot Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, HDR
Video Yes, VGA@18fps Yes 1080p@30fps
Front Camera No [Similar] Yes, 1.2 MP [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Class 10 (4+1/3+2 slots), 32 - 48 kbps Yes Yes
Edge Class 10, 236.8 kbps Yes Yes
3G HSDPA 7.2 Mbps HSDPA, HSUPA TD-SCDMA; LTE
Bluetooth Yes, v2.1 with A2DP Yes, v3.0 v4.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Wi-Fi hotspot
USB Yes, microUSB Yes, microUSB v2.0, USB On-the-go microUSB v2.0, USB On-the-go
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS, GLONASS
Browser HTML HTML HTML5

memory User Memory

Internal 170 MB user available, 512 MB RAM 4 GB, 1 GB RAM 8 GB, 2 GB RAM
Expandable Storage microSD, up to 32GB, 2GB included microSD, up to 32 GB microSD, up to 64 GB
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 not supported NFC not supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Li-Po Battery Li-Po Battery
Capacity 1500 mAh 4000 mAh 3200 mAh
Stand by Up to 700 h (2G)
Up to 550 h (3G)
Up to 840 h Up to 775 h (3G)
Talk Time Up to 8 h (2G)
Up to 7 h 30 min (3G)
Up to 43 h (2G)
Up to 25 h (3G)
Up to 38 h (2G)
Up to 14 h (3G)