Acer Liquid E2 vs LG K40S

Compare recorded specifications, size and practical differences.

Acer Liquid E2

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LG K40S

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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.

WidthLiquid E2: 5.9 mm narrowerLiquid E2: 68 mm · K40S: 73.9 mm
Screen diagonalLiquid E2: 1.6 in smaller diagonalLiquid E2: 4.5 in · K40S: 6.1 in
ChipsetMediatek MT6589 (28 nm) / Mediatek MT6762 Helio P22 (12 nm)Liquid E2: Mediatek MT6589 (28 nm) · K40S: Mediatek MT6762 Helio P22 (12 nm)
Rear camera layoutSingle / DualLiquid E2: Single · K40S: Dual
DepthK40S: 1.3 mm thinnerK40S: 8.6 mm · Liquid E2: 9.9 mm
HeightLiquid E2: 25.3 mm shorterLiquid E2: 131 mm · K40S: 156.3 mm

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. Liquid E2
Height
131 mm
Width
68 mm
Depth
9.9 mm

Weight
140 g
2. K40S
Height
156.3 mm
Width
73.9 mm
Depth
8.6 mm

Weight
Unknown

Specifications

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Everyday essentials

Everyday essentials
Specification	Liquid E2	K40S
Dimensions (HxWxD)	131 Х 68 Х 9.9 mm	156.3 Х 73.9 Х 8.6 mm
Weight	140 g	0 g
Technology	IPS LCD	IPS LCD
Screen size	4.5" inch	6.1" inch
Screen resolution	540 x 960 px	720 x 1520 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	4 GB 1 GB RAM	32GB 2GB RAM 32GB 3GB RAM
Memory card support	microSD up to 32 GB (dedicated slot)	microSD up to 1 TB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.	2000 mAh Removable Li-Ion	3500 mAh Non-removable Li-Po
Operating system OS	Android 4.2.1 (Jelly Bean)	Android 9.0 (Pie)
Chipset	Mediatek MT6589 (28 nm)	Mediatek MT6762 Helio P22 (12 nm)
NFC	Super AMOLED	Yes (market/region dependent)
Headphone jack	Yes	Yes

Display

Display
Specification	Liquid E2	K40S
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	55.8 cm2	92.9 cm2
Screen format	16:9 (height:width)	19:9 (height:width)
Screen to body ratio	62.7%	80.4%
PPI /points per inch/	245 PPI	276 PPI

Camera and Video

Camera and Video
Specification	Liquid E2	K40S
Rear camera, main	8 MP Single	13 MP Dual
Camera specs	8 MP AF	13 MP f/2.2 26mm (wide) PDAF -5 MP (ultrawide)
Functions	Dual-LED flash	LED flash panorama HDR
Video	1080p@30fps	1080p@30fps
Front camera, selfie	2 MP Single	13 MP Single
Specifications	2 MP	13 MP f/2.0

Performance

Performance
Specification	Liquid E2	K40S
Processor CPU	Quad-core 1.2 GHz Cortex-A7	Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU	PowerVR SGX544	PowerVR GE8320
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	14005	76321
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	2870 mAh	Unknown
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	1036	Unknown

General specs

General specs
Specification	Liquid E2	K40S
Release date	2013 April	2019 August
Colors	Black White	New Aurora Black New Moroccan Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	180 EUR	160 EUR
Battery life	Stand by time- Up to 450 h Talking time- Up to 9 h	Unknown

Communication and Connectivity

Communication and Connectivity
Specification	Liquid E2	K40S
SIM card	Single SIM (Micro-SIM)Dual SIM (Micro-SIM dual stand-by)	Single SIM (Nano-SIM)Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)-3G - HSDPA-4G - LTE	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 7(2600) 8(900) 20(800)
Speed	HSPA 42.2/5.76 Mbps	HSPA 42.2/5.76 Mbps LTE-A (2CA) Cat6 300/50 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n hotspot	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
USB	microUSB 2.0	microUSB 2.0 USB On-The-Go
Bluetooth	3.0 A2DP EDR	5.0 A2DP LE
Harmful irradiation	SAR EU - 0.23 W/kg (head)	Unknown

Music and Audio

Music and Audio
Specification	Liquid E2	K40S
Radio	FM radio	No
Others	DTS sound -Active noise cancellation with dedicated mic	DTS: X Surround Sound -Active noise cancellation with dedicated mic

Other features

Other features
Specification	Liquid E2	K40S
Dop	Sensors Accelerometer gyro proximity compass - Also known as Acer Liquid E2 Duo with dual-SIM card slots	Sensors Fingerprint (rear-mounted) accelerometer proximity - MIL-STD-810G compliant