LG Optimus 4X HD P880 vs Xiaomi Redmi Note 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 4X HD P880: 32 g lighter

Optimus 4X HD P880:

133 g

Redmi Note 4:

165 g
Width

Optimus 4X HD P880: 7.9 mm narrower

Optimus 4X HD P880:

68.1 mm

Redmi Note 4:

76 mm
Screen diagonal

Optimus 4X HD P880: 0.8 in smaller diagonal

Optimus 4X HD P880:

4.7 in

Redmi Note 4:

5.5 in
Height

Optimus 4X HD P880: 18.6 mm shorter

Optimus 4X HD P880:

132.4 mm

Redmi Note 4:

151 mm
Release year

Optimus 4X HD P880:

2012

Redmi Note 4:

2017

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 4X HD P880

Height:

132.4 mm
Width:

68.1 mm
Depth:

8.9 mm
2. Redmi Note 4

Height:

151 mm +18.6 mm versus Optimus 4X HD P880
Width:

76 mm +7.9 mm versus Optimus 4X HD P880
Depth:

8.5 mm

Weight

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

1. Optimus 4X HD P880

133 g
2. Redmi Note 4

165 g

+32 g versus Optimus 4X HD P880

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 4X HD P880

Screen diagonal:

4.7 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

60.9 cm²
2. Redmi Note 4

Screen diagonal:

5.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

83.4 cm²

Redmi Note 4 has approximately 36.9% more rectangular screen area than Optimus 4X HD P880.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Optimus 4X HD P880: Original memory entry

16 GB (12 GB user available) · 1 GB RAM

Redmi Note 4: Original memory entry

64 GB · 4 GB RAM 32 GB · 3 GB RAM; 64 GB · 3 GB RAM (China only)

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 4X HD P880

NFC:: Yes
Headphone jack:: Yes
Memory card support:: See details microSD · up to 64 GB (dedicated slot)

2. Redmi Note 4

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 GB (uses SIM 2 slot)

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 4X HD P880

2150 mAh
2. Redmi Note 4

4100 mAh

+1950 mAh versus Optimus 4X HD P880

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 4X HD P8802. Redmi Note 4

Everyday essentials

Everyday essentials — specifications for Optimus 4X HD P880, Redmi Note 4.
Specification	Optimus 4X HD P880	Redmi Note 4
Dimensions (HxWxD)	132.4 Х 68.1 Х 8.9 mm	151 Х 76 Х 8.5 mm
Weight	133 g	165 g
Technology	True HD-IPS LCD	IPS LCD
Screen size	4.7" inch	5.5" inch
Screen resolution	720 x 1280 px	1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16 GB (12 GB user available) 1 GB RAM	64 GB 4 GB RAM 32 GB 3 GB RAM; 64 GB 3 GB RAM (China only)
Memory card support	microSD up to 64 GB (dedicated slot)	microSD up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.	2150 mAh Removable Li-Ion	4100 mAh Non-removable Li-Po
Operating system OS	Android 4.0 (Ice Cream Sandwich) upgradable to 4.1 (Jelly Bean)	Android 6.0 (Marshmallow) upgradable to 7.0 (Nougat); MIUI 10
Chipset	Nvidia Tegra 3	Qualcomm MSM8953 Snapdragon 625 (14 nm)
NFC	Yes	Unknown
Headphone jack	Yes	Yes

Display

Display — specifications for Optimus 4X HD P880, Redmi Note 4.
Specification	Optimus 4X HD P880	Redmi Note 4
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	60.9 cm2	83.4 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	67.5%	72.7%
PPI /points per inch/	312 PPI	401 PPI
Screen protection	Corning Gorilla Glass	Unknown

Camera and Video

Camera and Video — specifications for Optimus 4X HD P880, Redmi Note 4.
Specification	Optimus 4X HD P880	Redmi Note 4
Rear camera, main	8 MP Single	13 MP Single
Camera specs	8 MP AF	13 MP f/2.0 1.12µm PDAF
Functions	LED flash	Dual-LED dual-tone flash panorama HDR
Video	1080p@30fps	1080p@30fps
Front camera, selfie	1.3 MP Single	5 MP Single
Specifications	1.3 MP	5 MP f/2.0

Performance

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

Performance — specifications for Optimus 4X HD P880, Redmi Note 4.
Specification	Optimus 4X HD P880	Redmi Note 4
Processor CPU	Quad-core 1.5 GHz Cortex-A9	Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU	ULP GeForce	Adreno 506
Antutu 7 score *	14722	76000
GeekBench 4 Single Core *	384	1475
GeekBench 4 Multi-Core *	879	4010
GeekBench 4 RenderScript *	654	3151
Antutu 8 score *	Unknown	102376
GeekBench 5 Single Core *	Unknown	171
GeekBench 5 Multi-Core *	Unknown	917

General specs

General specs — specifications for Optimus 4X HD P880, Redmi Note 4.
Specification	Optimus 4X HD P880	Redmi Note 4
Release date	2012 February	2017 January
Colors	Black White	Dark Gray Gold Black Lake Blue (64/4GB model)
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	220 EUR	150 EUR
Battery life	Stand by time- Up to 730 h (2G) / Up to 686 h (3G) Talking time- Up to 9 h 20 min (2G) / Up to 10 h 50 min (3G)	Unknown
Body build	Unknown	Front glass aluminum body

Communication and Connectivity

Communication and Connectivity — specifications for Optimus 4X HD P880, Redmi Note 4.
Specification	Optimus 4X HD P880	Redmi Note 4
SIM card	Mini-SIM	Hybrid Dual SIM (Micro-SIM/Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900	Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 4(1700/2100) 5(850) 7(2600) 8(900) 20(800) 38(2600) 40(2300)
Speed	HSPA 21.1/5.76 Mbps	HSPA 42.2/5.76 Mbps LTE-A (2CA) Cat6 300/50 Mbps
GPRS	Class 33	Yes
Edge	Class 33	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n dual-band Wi-Fi Direct DLNA hotspot	Wi-Fi 802.11 a/b/g/n Wi-Fi Direct hotspot
GPS	Yes with A-GPS	Yes with A-GPS GLONASS BDS
USB	microUSB 2.0 (MHL TV-out)	microUSB 2.0 USB On-The-Go
Bluetooth	4.0 A2DP LE	4.1 A2DP LE
Harmful irradiation	SAR - 0.51 W/kg (head) 0.74 W/kg (body) SAR EU - 0.62 W/kg (head) 0.37 W/kg (body)	Unknown

Music and Audio

Music and Audio — specifications for Optimus 4X HD P880, Redmi Note 4.
Specification	Optimus 4X HD P880	Redmi Note 4
Radio	Stereo FM	FM radio
Others	Active noise cancellation with dedicated mic	24-bit/192kHz audio -Active noise cancellation with dedicated mic

Other features

Other features — specifications for Optimus 4X HD P880, Redmi Note 4.
Specification	Optimus 4X HD P880	Redmi Note 4
Dop	Sensors Accelerometer gyro proximity compass - DivX/Xvid/MP4/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Document editor -Organizer -Voice memo/dial/commands -Predictive text input	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass Infrared port - For Global market. Also known as Xiaomi Redmi Note 4x Global.

LG Optimus 4X HD P880 vs Xiaomi Redmi Note 4