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Acer Stream vs Oppo K1

Compare recorded specifications, size and practical differences.

Acer Stream

Acer Stream

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Oppo K1

Oppo K1

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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: 16 g lighterStream: 140 g · K1: 156 g
  • WidthStream: 12.5 mm narrowerStream: 63 mm · K1: 75.5 mm
  • Screen diagonalStream: 2.7 in smaller diagonalStream: 3.7 in · K1: 6.4 in
  • ChipsetQualcomm QSD8250 Snapdragon S1 / Qualcomm SDM660 Snapdragon 660 (14 nm)Stream: Qualcomm QSD8250 Snapdragon S1 · K1: Qualcomm SDM660 Snapdragon 660 (14 nm)
  • Rear camera layoutSingle / DualStream: Single · K1: Dual
  • DepthK1: 3.8 mm thinnerK1: 7.4 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
Stream: 119.5 × 63 mm 1 K1: 158.3 × 75.5 mm 2
Side
Stream: 119.5 × 11.2 mm 1 K1: 158.3 × 7.4 mm 2
  1. 1. Stream
    Height
    119.5 mm
    Width
    63 mm
    Depth
    11.2 mm
    Weight
    140 g
  2. 2. K1
    Height
    158.3 mm
    Width
    75.5 mm
    Depth
    7.4 mm
    Weight
    156 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
SpecificationStreamK1
Dimensions (HxWxD)
  • 119.5 Х 63 Х 11.2 mm
  • 158.3 Х 75.5 Х 7.4 mm
Weight
  • 140 g
  • 156 g
Technology
  • Super AMOLED
  • Super AMOLED
Screen size
  • 3.7" inch
  • 6.4" inch
Screen resolution
  • 480 x 800 px
  • 1080 x 2340 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
  • 64 GB
  • 4/6 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 8 GB included
  • microSD
  • up to 256 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Removable Li-Ion
  • 3600 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 2.1 (Eclair)
  • Android 8.1 (Oreo); ColorOS 5.2
Chipset
  • Qualcomm QSD8250 Snapdragon S1
  • Qualcomm SDM660 Snapdragon 660 (14 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationStreamK1
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 39.0 cm2
  • 101.0 cm2
Screen format
  • 5:3 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 51.8%
  • 84.5%
PPI /points per inch/
  • 252 PPI
  • 402 PPI
Screen protection Unknown
  • Corning Gorilla Glass 5
Camera and Video
Camera and Video
SpecificationStreamK1
Rear camera, main
  • 5 MP
  • Single
  • 16 MP
  • Dual
Camera specs
  • 5 MP
  • AF
  • 16 MP
  • f/1.8
  • 1/2.8"
  • 1.12µm
  • PDAF -2 MP
  • f/2.4
  • depth sensor
Functions Unknown
  • HDR
Video
  • 720p@24fps
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 25 MP
  • Single
Specifications
  • Super AMOLED
  • 25 MP
  • f/2.0
  • 1/2.8''
  • 0.9μm
Performance
Performance
SpecificationStreamK1
Processor CPU
  • 1.0 GHz Scorpion
  • Octa-core (4x2.0 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
  • 140322
General specs
General specs
SpecificationStreamK1
Release date
  • 2010
  • May
  • 2018
  • October
Colors
  • Black
  • Blue
  • Red
  • Silver Green
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 210 EUR
Battery life
  • Stand by time- Up to 400 h (3G) Talking time- Up to 5 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationStreamK1
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • 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 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 8(900)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
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 а/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • Wi-Fi 802.11 a/b/g/n/ac
  • A2DP
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio
SpecificationStreamK1
Radio
  • Stereo FM radio
  • RDS
  • No
Others
  • Dedicated music keys -Dolby Mobile
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationStreamK1
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 (under display)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 5V/2A 10W