Acer Stream vs Oppo R11

Compare recorded specifications, size and practical differences.

Acer Stream

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Oppo R11

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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.

WeightStream: 10 g lighterStream: 140 g · R11: 150 g
WidthStream: 11.8 mm narrowerStream: 63 mm · R11: 74.8 mm
Screen diagonalStream: 1.8 in smaller diagonalStream: 3.7 in · R11: 5.5 in
ChipsetQualcomm QSD8250 Snapdragon S1 / Qualcomm SDM660 Snapdragon 660 (14 nm)Stream: Qualcomm QSD8250 Snapdragon S1 · R11: Qualcomm SDM660 Snapdragon 660 (14 nm)
Rear camera layoutSingle / DualStream: Single · R11: Dual
DepthR11: 4.4 mm thinnerR11: 6.8 mm · Stream: 11.2 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. Stream
Height
119.5 mm
Width
63 mm
Depth
11.2 mm

Weight
140 g
2. R11
Height
154.5 mm
Width
74.8 mm
Depth
6.8 mm

Weight
150 g

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials

Everyday essentials
Specification	Stream	R11
Dimensions (HxWxD)	119.5 Х 63 Х 11.2 mm	154.5 Х 74.8 Х 6.8 mm
Weight	140 g	150 g
Technology	Super AMOLED	AMOLED
Screen size	3.7" inch	5.5" 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.	32 GB 512 MB RAM - Liquid M2208 GB	128 GB 6 GB RAM 64 GB 512GB 4GB
Memory card support	microSD up to 32 GB (dedicated slot) 8 GB included	microSD up to 256 GB (uses SIM 2 slot)
BatteryCapacity is not battery life. No endurance test is implied.	1400 mAh Removable Li-Ion	3000 mAh Non-removable Li-Po
Operating system OS	Android 2.1 (Eclair)	Android 7.1.1 (Nougat); ColorOS 3.1
Chipset	Qualcomm QSD8250 Snapdragon S1	Qualcomm SDM660 Snapdragon 660 (14 nm)
NFC	Super AMOLED	Unknown
Headphone jack	Yes	Yes

Display

Display
Specification	Stream	R11
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	39.0 cm2	83.4 cm2
Screen format	5:3 (height:width)	16:9 (height:width)
Screen to body ratio	51.8%	72.2%
PPI /points per inch/	252 PPI	401 PPI
Screen protection	Unknown	Corning Gorilla Glass 5

Camera and Video

Camera and Video
Specification	Stream	R11
Rear camera, main	5 MP Single	16 MP Dual
Camera specs	5 MP AF	16 MP f/1.7 1/2.8'' 1.12µm PDAF -20 MP f/2.6 1.0µm AF
Functions	Unknown	LED flash HDR panorama
Video	720p@24fps	1080p@30fps
Front camera, selfie	0 MP,	20 MP Single
Specifications	Super AMOLED	20 MP f/2.0

Performance

Performance
Specification	Stream	R11
Processor CPU	1.0 GHz Scorpion	Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
Graphics processor GPU	Adreno 200	Adreno 512
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	136392
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	5602
GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	4973
GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	666
GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	1478

General specs

General specs
Specification	Stream	R11
Release date	2010 May	2017 June
Colors	Black	Black Gold Rose Gold Red
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	130 EUR	400 EUR
Battery life	Stand by time- Up to 400 h (3G) Talking time- Up to 5 h (3G)	Unknown
Body build	Unknown	Front glass aluminum body

Communication and Connectivity

Communication and Connectivity
Specification	Stream	R11
SIM card	Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM	Single SIM (Nano-SIM)Hybrid Dual SIM (Nano-SIM dual stand-by)
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 - SIM 1 & SIM 2 (dual-SIM model only) 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) 38(2600) 39(1900) 40(2300) 41(2500) - Dual SIM LTE band 1(2100) 7(2600) 20(800) 28(700) 41(2500) - Single SIM
Speed	HSPA 7.2/2 Mbps	HSPA 42.2/5.76 Mbps LTE-A (2CA) Cat6 300/50 Mbps
GPRS	Class 10	Yes
Edge	Class 10	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n DLNA & UPnP technology	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	Wi-Fi 802.11 a/b/g/n/ac A2DP	4.2 A2DP LE EDR

Music and Audio

Music and Audio
Specification	Stream	R11
Radio	Stereo FM radio RDS	No
Others	Dedicated music keys -Dolby Mobile	Active noise cancellation with dedicated mic

Other features

Other features
Specification	Stream	R11
Dop	Sensors Accelerometer proximity compass - Micro HDMI port -Dedicated search key -MP3/WAV/WMA/eAAC+ player -MP4/Xvid/WMV/H.264 player -Document viewer -Voice memo -Predictive text input - Also known as Acer Liquid Stream	Sensors Fingerprint (front-mounted) accelerometer gyro proximity compass - Fast battery charging: (VOOC Flash Charge)