Acer Liquid E2 vs Oppo R11s

Compare recorded specifications, size and practical differences.

Acer Liquid E2

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Oppo R11s

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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.

Display technologyOLED versus LCDLiquid E2: LCD · R11s: OLED
WeightLiquid E2: 13 g lighterLiquid E2: 140 g · R11s: 153 g
WidthLiquid E2: 7.5 mm narrowerLiquid E2: 68 mm · R11s: 75.5 mm
Screen diagonalLiquid E2: 1.51 in smaller diagonalLiquid E2: 4.5 in · R11s: 6.01 in
ChipsetMediatek MT6589 (28 nm) / Qualcomm SDM660 Snapdragon 660 (14 nm)Liquid E2: Mediatek MT6589 (28 nm) · R11s: Qualcomm SDM660 Snapdragon 660 (14 nm)
Rear camera layoutSingle / DualLiquid E2: Single · R11s: Dual

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+2.8 mm versus R11s

Weight
140 g
2. R11s
Height
155.1 mm+24.1 mm versus Liquid E2
Width
75.5 mm+7.5 mm versus Liquid E2
Depth
7.1 mm

Weight
153 g

Weight

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

1. Liquid E2140 g
2. R11s153 g

+13 g versus Liquid E2

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. Liquid E2 4.5 in · 16:9 About 55.8 cm² rectangular area
2. R11s 6.01 in · 18:9 About 93.2 cm² rectangular area

R11s has approximately 67% more rectangular screen area than Liquid E2.

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	Liquid E2	R11s
4 GB	1 GB RAM	Unknown

R11s: Original memory entry

64 GB · 512GB 4GB

Practical features

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

1. Liquid E2

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

2. R11s

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 capacity

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

1. Liquid E22000 mAh
2. R11s3200 mAh

+1200 mAh versus Liquid E2

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. Liquid E22. R11s

Everyday essentials

Everyday essentials
Specification	Liquid E2	R11s
Dimensions (HxWxD)	131 Х 68 Х 9.9 mm	155.1 Х 75.5 Х 7.1 mm
Weight	140 g	153 g
Technology	IPS LCD	AMOLED
Screen size	4.5" inch	6.01" inch
Screen resolution	540 x 960 px	1080 x 2160 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	4 GB 1 GB RAM	64 GB 512GB 4GB
Memory card support	microSD up to 32 GB (dedicated slot)	microSD up to 256 GB (uses SIM 2 slot)
BatteryCapacity is not battery life. No endurance test is implied.	2000 mAh Removable Li-Ion	3200 mAh Non-removable Li-Po
Operating system OS	Android 4.2.1 (Jelly Bean)	Android 7.1.1 (Nougat); ColorOS 3.2
Chipset	Mediatek MT6589 (28 nm)	Qualcomm SDM660 Snapdragon 660 (14 nm)
NFC	Super AMOLED	Unknown
Headphone jack	Yes	Yes

Display

Display
Specification	Liquid E2	R11s
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	55.8 cm2	93.7 cm2
Screen format	16:9 (height:width)	18:9 (height:width)
Screen to body ratio	62.7%	80.0%
PPI /points per inch/	245 PPI	401 PPI
Screen protection	Unknown	Corning Gorilla Glass 5

Camera and Video

Camera and Video
Specification	Liquid E2	R11s
Rear camera, main	8 MP Single	16 MP Dual
Camera specs	8 MP AF	16 MP f/1.7 1/2.8'' 1.12µm PDAF -20 MP 1.0µm AF
Functions	Dual-LED flash	LED flash HDR panorama
Video	1080p@30fps	1080p@30fps
Front camera, selfie	2 MP Single	20 MP Single
Specifications	2 MP	20 MP f/2.0

Performance

Performance
Specification	Liquid E2	R11s
Processor CPU	Quad-core 1.2 GHz Cortex-A7	Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
Graphics processor GPU	PowerVR SGX544	Adreno 512
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	14005	138457
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	2870 mAh	1589
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	1036	5816

General specs

General specs
Specification	Liquid E2	R11s
Release date	2013 April	2017 October
Colors	Black White	Red Black Champagne
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	180 EUR	450 EUR
Battery life	Stand by time- Up to 450 h Talking time- Up to 9 h	Unknown
Body build	Unknown	Front glass aluminum body

Communication and Connectivity

Communication and Connectivity
Specification	Liquid E2	R11s
SIM card	Single SIM (Micro-SIM)Dual SIM (Micro-SIM dual stand-by)	Hybrid 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 CDMA 800 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO & TD-SCDMA -4G - LTE band 1(2100) 2(1900) 3(1800) 4(1700/2100) 5(850) 8(900) 34(2000) 38(2600) 39(1900) 40(2300) 41(2500) - R11s LTE band 1(2100) 7(2600) 41(2500) - R11st
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 WiFi Direct 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	4.2 A2DP LE EDR
Harmful irradiation	SAR EU - 0.23 W/kg (head)	Unknown

Music and Audio

Music and Audio
Specification	Liquid E2	R11s
Radio	FM radio	No
Others	DTS sound -Active noise cancellation with dedicated mic	Active noise cancellation with dedicated mic

Other features

Other features
Specification	Liquid E2	R11s
Dop	Sensors Accelerometer gyro proximity compass - Also known as Acer Liquid E2 Duo with dual-SIM card slots	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass - Fast battery charging: VOOC Flash Charge 5V/4A

Acer Liquid E2 vs Oppo R11s

Acer Liquid E2

Oppo R11s

Key differences

Physical size

Screen size

Memory variants

Practical features

1. Liquid E2

2. R11s

Battery capacity

Specifications

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