Acer Liquid E2 vs vivo U3

Compare recorded specifications, size and practical differences.

Acer Liquid E2

Replace Liquid E2

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vivo U3

Replace U3

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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.

WeightLiquid E2: 53 g lighterLiquid E2: 140 g · U3: 193 g
WidthLiquid E2: 8.5 mm narrowerLiquid E2: 68 mm · U3: 76.5 mm
Screen diagonalLiquid E2: 2.03 in smaller diagonalLiquid E2: 4.5 in · U3: 6.53 in
ChipsetMediatek MT6589 (28 nm) / Qualcomm SDM675 Snapdragon 675 (11 nm)Liquid E2: Mediatek MT6589 (28 nm) · U3: Qualcomm SDM675 Snapdragon 675 (11 nm)
Rear camera layoutSingle / TripleLiquid E2: Single · U3: Triple
DepthU3: 1 mm thinnerU3: 8.9 mm · Liquid E2: 9.9 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. U3
Height
162.2 mm
Width
76.5 mm
Depth
8.9 mm

Weight
193 g

Specifications

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Everyday essentials

Everyday essentials
Specification	Liquid E2	U3
Dimensions (HxWxD)	131 Х 68 Х 9.9 mm	162.2 Х 76.5 Х 8.9 mm
Weight	140 g	193 g
Technology	IPS LCD	IPS LCD
Screen size	4.5" inch	6.53" inch
Screen resolution	540 x 960 px	1080 x 2340 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	4 GB 1 GB RAM	64GB 4GB RAM 64GB 6GB 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.	2000 mAh Removable Li-Ion	5000 mAh Non-removable Li-Po
Operating system OS	Android 4.2.1 (Jelly Bean)	Android 9.0 (Pie); Funtouch 9.0
Chipset	Mediatek MT6589 (28 nm)	Qualcomm SDM675 Snapdragon 675 (11 nm)
NFC	Super AMOLED	Unknown
Headphone jack	Yes	Yes

Display

Display
Specification	Liquid E2	U3
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	55.8 cm2	104.7 cm2
Screen format	16:9 (height:width)	19.5:9 (height:width)
Screen to body ratio	62.7%	84.4%
PPI /points per inch/	245 PPI	395 PPI

Camera and Video

Camera and Video
Specification	Liquid E2	U3
Rear camera, main	8 MP Single	16 MP Triple
Camera specs	8 MP AF	16 MP f/1.8 (wide) PDAF -8 MP f/2.2 13mm (ultrawide) -2 MP f/2.4 macro camera
Functions	Dual-LED flash	HDR
Video	1080p@30fps	1080p@30fps
Front camera, selfie	2 MP Single	16 MP Single
Specifications	2 MP	16 MP f/2.0 26mm (wide) 1/3.1" 1.0µm

Performance

Performance
Specification	Liquid E2	U3
Processor CPU	Quad-core 1.2 GHz Cortex-A7	Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver)
Graphics processor GPU	PowerVR SGX544	Adreno 612
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	14005	Unknown
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
Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	212000

General specs

General specs
Specification	Liquid E2	U3
Release date	2013 April	2019 October
Colors	Black White	Black Blue Green
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	180 EUR	150 USD
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	U3
SIM card	Single SIM (Micro-SIM)Dual SIM (Micro-SIM dual stand-by)	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 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 8(900) 34(2000) 38(2600) 39(1900) 40(2300) 41(2500)
Speed	HSPA 42.2/5.76 Mbps	HSPA 42.2/5.76 Mbps LTE-A
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 hotspot
GPS	Yes with A-GPS	Yes with A-GPS GLONASS BDS
USB	microUSB 2.0	microUSB 2.0 USB On-The-Go
Bluetooth	3.0 A2DP EDR	5.0 A2DP LE aptX
Harmful irradiation	SAR EU - 0.23 W/kg (head)	Unknown

Music and Audio

Music and Audio
Specification	Liquid E2	U3
Radio	FM radio	FM radio
Others	DTS sound -Active noise cancellation with dedicated mic	Active noise cancellation with dedicated mic

Other features

Other features
Specification	Liquid E2	U3
Dop	Sensors Accelerometer gyro proximity compass - Also known as Acer Liquid E2 Duo with dual-SIM card slots	Sensors Fingerprint (rear-mounted) accelerometer proximity compass - Fast battery charging 18W