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Acer Stream vs LG K50

Compare recorded specifications, size and practical differences.

Acer Stream

Acer Stream

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LG K50

LG K50

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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 LCDStream: OLED · K50: LCD
  • WeightStream: 30 g lighterStream: 140 g · K50: 170 g
  • WidthStream: 14 mm narrowerStream: 63 mm · K50: 77 mm
  • Screen diagonalStream: 2.56 in smaller diagonalStream: 3.7 in · K50: 6.26 in
  • ChipsetQualcomm QSD8250 Snapdragon S1 / Mediatek MT6762 Helio P22 (12 nm)Stream: Qualcomm QSD8250 Snapdragon S1 · K50: Mediatek MT6762 Helio P22 (12 nm)
  • Rear camera layoutSingle / DualStream: Single · K50: 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
Stream: 119.5 × 63 mm 1 K50: 161.3 × 77 mm 2
Side
Stream: 119.5 × 11.2 mm 1 K50: 161.3 × 8.7 mm 2
  1. 1. Stream
    Height
    119.5 mm
    Width
    63 mm
    Depth
    11.2 mm+2.5 mm versus K50
    Weight
    140 g
  2. 2. K50
    Height
    161.3 mm+41.8 mm versus Stream
    Width
    77 mm+14 mm versus Stream
    Depth
    8.7 mm
    Weight
    170 g
Weight

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

  1. 1. Stream140 g
  2. 2. K50170 g

    +30 g versus Stream

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
Stream: 3.7 in, 5:3, About 39 cm² rectangular area 1 K50: 6.26 in, 19:9, About 97.8 cm² rectangular area 2
  1. 1. Stream 3.7 in · 5:3 About 39 cm² rectangular area
  2. 2. K50 6.26 in · 19:9 About 97.8 cm² rectangular area

K50 has approximately 151% more rectangular screen area than Stream.

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
StorageStreamK50
32 GB Unknown 3 GB RAM
Stream: Original memory entry

32 GB · 512 MB RAM - Liquid M2208 GB

Practical features

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

1. Stream

NFC
See details Super AMOLED
Headphone jack
Yes
Memory card support
See details microSD · up to 32 GB (dedicated slot) · 8 GB included

2. K50

NFC
See details Yes (market/region dependent)
Headphone jack
Yes
Memory card support
See details microSD · up to 1 TB (dedicated 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. 1. Stream1400 mAh
  2. 2. K503500 mAh

    +2100 mAh versus Stream

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. Stream2. K50

Everyday essentials
Everyday essentials
SpecificationStreamK50
Dimensions (HxWxD)
  • 119.5 Х 63 Х 11.2 mm
  • 161.3 Х 77 Х 8.7 mm
Weight
  • 140 g
  • 170 g
Technology
  • Super AMOLED
  • IPS LCD
Screen size
  • 3.7" inch
  • 6.26" inch
Screen resolution
  • 480 x 800 px
  • 720 x 1520 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
  • 32 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 8 GB included
  • microSD
  • up to 1 TB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Removable Li-Ion
  • 3500 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 2.1 (Eclair)
  • Android 9.0 (Pie)
Chipset
  • Qualcomm QSD8250 Snapdragon S1
  • Mediatek MT6762 Helio P22 (12 nm)
NFC
  • Super AMOLED
  • Yes (market/region dependent)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationStreamK50
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 39.0 cm2
  • 97.8 cm2
Screen format
  • 5:3 (height:width)
  • 19:9 (height:width)
Screen to body ratio
  • 51.8%
  • 78.8%
PPI /points per inch/
  • 252 PPI
  • 269 PPI
Camera and Video
Camera and Video
SpecificationStreamK50
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 5 MP
  • AF
  • 13 MP
  • f/2.2
  • 26mm (wide)
  • PDAF -2 MP
  • f/2.4 depth sensor
Functions Unknown
  • LED flash
  • panorama
  • HDR
Video
  • 720p@24fps
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 13 MP
  • Single
Specifications
  • Super AMOLED
  • 13 MP
  • f/2.0
Performance
Performance
SpecificationStreamK50
Processor CPU
  • 1.0 GHz Scorpion
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU
  • Adreno 200
  • PowerVR GE8320
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 75122
General specs
General specs
SpecificationStreamK50
Release date
  • 2010
  • May
  • 2019
  • February
Colors
  • Black
  • Aurora Black
  • Moroccan Blue
  • Platinum Gray
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 180 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
SpecificationStreamK50
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • 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 2-3G - HSDPA 900 / 2100-4G - 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
Speed
  • HSPA 7.2/2 Mbps
  • HSPA
  • LTE-A
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
  • 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
  • Wi-Fi 802.11 a/b/g/n/ac
  • A2DP
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio
SpecificationStreamK50
Radio
  • Stereo FM radio
  • RDS
Unknown
Others
  • Dedicated music keys -Dolby Mobile
  • DTS: X Surround Sound -Active noise cancellation with dedicated mic
Other features
Other features
SpecificationStreamK50
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 (rear-mounted)
  • accelerometer
  • proximity - MIL-STD-810G compliant - Also known as LG K12 Max for Brazil