Allview Impera M vs LG U

Compare recorded specifications, size and practical differences.

Allview Impera M

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LG U

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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.

WeightImpera M: 25 g lighterImpera M: 110 g · U: 135 g
WidthImpera M: 8.8 mm narrowerImpera M: 64.4 mm · U: 73.2 mm
Screen diagonalImpera M: 1.2 in smaller diagonalImpera M: 4 in · U: 5.2 in
DepthU: 2.2 mm thinnerU: 7.7 mm · Impera M: 9.9 mm
HeightImpera M: 25.1 mm shorterImpera M: 122.5 mm · U: 147.6 mm
Release year2014 / 2016Impera M: 2014 · U: 2016

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.

Front

Side

1. Impera M
Height
122.5 mm
Width
64.4 mm
Depth
9.9 mm+2.2 mm versus U

Weight
110 g
2. U
Height
147.6 mm+25.1 mm versus Impera M
Width
73.2 mm+8.8 mm versus Impera M
Depth
7.7 mm

Weight
135 g

Weight

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

1. Impera M110 g
2. U135 g

+25 g versus Impera M

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.

Screen size

1. Impera M 4 in · 5:3 About 45.5 cm² rectangular area
2. U 5.2 in · 16:9 About 74.5 cm² rectangular area

U has approximately 63.7% more rectangular screen area than Impera M.

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 by storage capacity and phone
Storage	Impera M	U
32 GB	Unknown	2 GB RAM

Impera M: Original memory entry

4 GB · 512 MB RAM - Liquid M2208 GB

Practical features

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

1. Impera M

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

2. U

NFC: Unknown
Headphone jack: Yes
Memory card support: See details microSD · up to 256 GB

Battery capacity

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

Recorded capacity

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

1. Impera M1420 mAh
2. U3000 mAh

+1580 mAh versus Impera M

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. Impera M2. U

Everyday essentials

Everyday essentials
Specification	Impera M	U
Dimensions (HxWxD)	122.5 Х 64.4 Х 9.9 mm	147.6 Х 73.2 Х 7.7 mm
Weight	110 g	135 g
Technology	TFT	IPS LCD
Screen size	4" inch	5.2" inch
Screen resolution	480 x 800 px	1080 x 1920 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	4 GB 512 MB RAM - Liquid M2208 GB	32 GB 2 GB RAM
Memory card support	microSD up to 32 GB (dedicated slot)	microSD up to 256 GB
BatteryCapacity is not battery life. No endurance test is implied.	1420 mAh Removable Li-Ion	3000 mAh Non-removable Li-Ion
Operating system OS	Microsoft Windows Phone 8.1	Android 6.0 (Marshmallow)
Chipset	Qualcomm MSM8212 Snapdragon 200 (28 nm)	Unknown
NFC	Super AMOLED	Unknown
Headphone jack	Yes	Yes

Display

Display
Specification	Impera M	U
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	45.5 cm2	74.5 cm2
Screen format	5:3 (height:width)	16:9 (height:width)
Screen to body ratio	57.7%	69.0%
PPI /points per inch/	233 PPI	424 PPI

Camera and Video

Camera and Video
Specification	Impera M	U
Rear camera, main	5 MP Single	13 MP Single
Camera specs	5 MP	13 MP AF
Functions	Dual-LED flash	LED flash HDR panorama
Video	480p@30fps	1080p@30fps
Front camera, selfie	0.3 MP Single	8 MP Single
Specifications	2 MP or VGA	8 MP

Performance

Performance
Specification	Impera M	U
Processor CPU	Quad-core 1.2 GHz Cortex-A7	Octa-core 1.14 GHz
Graphics processor GPU	Adreno 302	Unknown
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	11836	Unknown

General specs

General specs
Specification	Impera M	U
Release date	2014 October	2016 October
Colors	Black	White Black Pink
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	90 EUR	Unknown
Battery life	Stand by time- Up to 200 h Talking time- Up to 6 h 30 min	Unknown

Communication and Connectivity

Communication and Connectivity
Specification	Impera M	U
SIM card	Single SIM (Micro-SIM)Dual SIM (Micro-SIM dual stand-by)	Nano-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
Speed	HSPA 42.2/5.76 Mbps	HSPA LTE
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n hotspot	Wi-Fi 802.11 b/g/n WiFi Direct hotspot
GPS	Yes with A-GPS	Yes with A-GPS
USB	microUSB 2.0	microUSB 2.0
Bluetooth	4.0 A2DP EDR	4.0 A2DP LE

Music and Audio

Music and Audio
Specification	Impera M	U
Radio	FM radio	No

Other features

Other features
Specification	Impera M	U
Dop	Sensors Accelerometer proximity	Sensors Accelerometer proximity compass