Phone Comparison - LG Optimus L9 vs LG K7 vs LG K10

general General Info

Manufacturer LG LG LG
Announced August 2012 January 2016 January 2016
Status Available - November 2012 Available - April 2016 Available - April 2016
Price - Rs. 7,889 ($116.01) [Similarly Priced] Rs. 10,700 ($157.35) [Similarly Priced]
Colors White White, Black, Gold; Titan (LTE model) White, Indigo, Gold
Form Factor Candybar Candybar Candybar
Dimension 131.9 x 68.2 x 9.1 mm
(5.19 x 2.69 x 0.36 in)
143.6 x 72.5 x 9.1 mm
(5.65 x 2.85 x 0.36 in)
146 x 74.8 x 8.8 mm
(5.75 x 2.94 x 0.35 in)
Weight 125 g (4.41 oz) 161 g (5.68 oz) 140 g (4.94 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 1900 / 2100 HSDPA HSDPA
4G Network - LTE LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.0.4 (Ice Cream Sandwich) Android OS, v5.1 (Lollipop) Android OS, v5.1 (Lollipop)
Processor Dual-core 1 GHz Cortex-A9, TI OMAP 4430 Quad-core 1.3 GHz (3G model)
Quad-core 1.1 GHz (LTE model), Mediatek MT6580M (3G model)
Qualcomm MSM8909 Snapdragon 210 (LTE model)
, Quad-core 1.2/1.3 GHz; Octa-core 1.14 GHz (LTE model)
Quad-core 1.3 GHz (3G model)
GPU PowerVR SGX540 Mali-400MP2
Adreno 304
-
RAM 1 GB 1 GB 1/1.5/2 GB
Internal Memory 4 GB 8 GB 8/16 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD

display Display

Type IPS LCD, capacitive touchscreen IPS LCD capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 5.0 inches 5.3 inches
Resolution 540 x 960 pixels (234 ppi) 480 x 854 pixels (196 ppi) 720 x 1280 pixels (277 ppi)
Screen-to-Body Ratio 67.90% 66.12% 70.96%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio with RDS - -
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592 x 1944 pixels 5 MP or 8 MP 13 MP, 4128 x 3096 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging Autofocus, Geo-tagging, touch focus, face detection Auto focus
Video Yes 720p Yes
Front Camera Yes, VGA [Similar] 5 MP [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, 21 Mbps; HSUPA, 5.76 Mbps HSPA, LTE HSPA, LTE
Bluetooth Yes, with A2DP Yes Yes
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot, DLNA Yes Yes
USB Yes, microUSB v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS Yes, with A-GPS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 4 GB, 1 GB RAM 8 GB, 1 GB RAM
16 GB, 1.5 GB RAM
8/16 GB, 1/1.5/2 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD

Apps Sensors

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

battery Battery

Type Standard battery, Li-Ion Li-Ion Battery Li-Ion Battery
Capacity 2150 mAh 2125 mAh 2300 mAh
Stand by - - -
Talk Time - - -