LG Optimus L9 P760 vs Xiaomi Mi 4: specs comparison

Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

Weight

Optimus L9 P760: 24 g lighter

Optimus L9 P760:

125 g

Mi 4:

149 g
Screen diagonal

Optimus L9 P760: 0.3 in smaller diagonal

Optimus L9 P760:

4.7 in

Mi 4:

5 in
Chipset

Optimus L9 P760:

TI OMAP 4430

Mi 4:

Qualcomm MSM8974AC Snapdragon 801 (28 nm)
Height

Optimus L9 P760: 7.3 mm shorter

Optimus L9 P760:

131.9 mm

Mi 4:

139.2 mm
Release year

Optimus L9 P760:

2012

Mi 4:

2014

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

1. Optimus L9 P760

Height:

131.9 mm
Width:

68.2 mm
Depth:

9.1 mm
2. Mi 4

Height:

139.2 mm +7.3 mm versus Optimus L9 P760
Width:

68.5 mm
Depth:

8.9 mm

Weight

Bars start at zero and share a scale within this chart.

1. Optimus L9 P760

125 g
2. Mi 4

149 g

+24 g versus Optimus L9 P760

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

1. Optimus L9 P760

Screen diagonal:

4.7 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

60.9 cm²
2. Mi 4

Screen diagonal:

5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

68.9 cm²

Mi 4 has approximately 13.2% more rectangular screen area than Optimus L9 P760.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM for Optimus L9 P760, Mi 4, compared at the same storage capacity.
Storage	Optimus L9 P760	Mi 4
4 GB	1 GB RAM	Unknown

Mi 4: Original memory entry

16/64 GB · 2/3 GB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Optimus L9 P760

NFC:: Yes
Headphone jack:: Yes
Memory card support:: See details microSD · up to 32 GB (dedicated slot)

2. Mi 4

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: No

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

1. Optimus L9 P760

2150 mAh
2. Mi 4

3080 mAh

+930 mAh versus Optimus L9 P760

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. Optimus L9 P7602. Mi 4

Everyday essentials

Everyday essentials — specifications for Optimus L9 P760, Mi 4.
Specification	Optimus L9 P760	Mi 4
Dimensions (HxWxD)	131.9 Х 68.2 Х 9.1 mm	139.2 Х 68.5 Х 8.9 mm
Weight	125 g	149 g
Technology	IPS LCD	IPS LCD
Screen size	4.7" inch	5" inch
Screen resolution	540 x 960 px	1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	4 GB 1 GB RAM	16/64 GB 2/3 GB RAM
Memory card support	microSD up to 32 GB (dedicated slot)	No
Battery Capacity is not battery life. No endurance test is implied.	2150 mAh Removable Li-Ion	3080 mAh Non-removable Li-Ion
Operating system OS	Android 4.0.4 (Ice Cream Sandwich) upgradable to 4.1.2 (Jelly Bean)	Android 4.4.3 (KitKat) upgradable to 6.0.1 (Marshmallow); MIUI 10
Chipset	TI OMAP 4430	Qualcomm MSM8974AC Snapdragon 801 (28 nm)
NFC	Yes	Unknown
Headphone jack	Yes	Yes

Display

Display — specifications for Optimus L9 P760, Mi 4.
Specification	Optimus L9 P760	Mi 4
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	60.9 cm2	68.9 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	67.7%	72.3%
PPI /points per inch/	234 PPI	441 PPI

Camera and Video

Camera and Video — specifications for Optimus L9 P760, Mi 4.
Specification	Optimus L9 P760	Mi 4
Rear camera, main	5 MP Single	13 MP Single
Camera specs	5 MP AF	13 MP f/1.8 1/3'' 1.12µm AF
Functions	LED flash	LED flash panorama HDR
Video	1080p@30fps	1080p@30fps
Front camera, selfie	0.3 MP Single	8 MP Single
Specifications	VGA	8 MP f/1.8

Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for Optimus L9 P760, Mi 4.
Specification	Optimus L9 P760	Mi 4
Processor CPU	Dual-core 1.0 GHz Cortex-A9	Quad-core 2.5 GHz Krait 400
Graphics processor GPU	PowerVR SGX540	Adreno 330
Antutu 7 score *	7350	61632
GeekBench 4 Single Core *	Unknown	891
GeekBench 4 Multi-Core *	Unknown	1967
GeekBench 4 RenderScript *	Unknown	1997

General specs

General specs — specifications for Optimus L9 P760, Mi 4.
Specification	Optimus L9 P760	Mi 4
Release date	2012 August	2014 July
Colors	White Black	Black White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	170 EUR	230 EUR
Battery life	Stand by time- Up to 830 h (2G) / Up to 798 h (3G) Talking time- Up to 12 h (2G) / Up to 11 h 40 min (3G)	Stand by time- Up to 280 h (3G)
Body build	Unknown	aluminum frame plastic back

Communication and Connectivity

Communication and Connectivity — specifications for Optimus L9 P760, Mi 4.
Specification	Optimus L9 P760	Mi 4
SIM card	Mini-SIM	Micro-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - all versions CDMA 800 / 1900 - Telecom 3G model -3G - TD-SCDMA - 4G model HSDPA 850 / 900 / 1900 / 2100 - Unicom 3G model Telecom 3G model CDMA2000 1xEV-DO - Telecom 3G model -4G - LTE band 38(2600) 39(1900) 40(2300) - 4G model
Speed	HSPA 21.1/5.76 Mbps	HSPA 42.2/5.76 Mbps LTE EV-DO Rev.A 3.1 Mbps
GPRS	Class 12	Yes
Edge	Class 12	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot DLNA	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct DLNA hotspot
GPS	Yes with A-GPS	Yes with A-GPS GLONASS BDS
USB	microUSB 2.0	microUSB 2.0 USB Host
Bluetooth	3.0 A2DP EDR	4.0 A2DP
Harmful irradiation	SAR - 0.40 W/kg (head) 0.49 W/kg (body)	SAR - 1.36 W/kg (head)

Music and Audio

Music and Audio — specifications for Optimus L9 P760, Mi 4.
Specification	Optimus L9 P760	Mi 4
Radio	Stereo FM radio RDS	FM radio
Others	Active noise cancellation with dedicated mic	Active noise cancellation with dedicated mic

Other features

Other features — specifications for Optimus L9 P760, Mi 4.
Specification	Optimus L9 P760	Mi 4
Dop	Sensors Accelerometer proximity compass - DivX/Xvid/MP4/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Document editor -Photo viewer/editor -Organizer -Voice memo/dial/commands -Predictive text input - Versions: LG Optimus L9 P768 for MEA America and some Asian regions with 8 MP camera LG Optimus L9 P765 for India	Sensors Accelerometer gyro proximity compass barometer Infrared port - Fast battery charging (Quick Charge 2.0)

LG Optimus L9 P760 vs Xiaomi Mi 4