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Acer Stream vs Micromax A45

Compare recorded specifications, size and practical differences.

Acer Stream

Acer Stream

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Micromax A45

Micromax A45

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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.

  • WeightA45: 20 g lighterA45: 120 g · Stream: 140 g
  • Screen diagonalA45: 0.2 in smaller diagonalA45: 3.5 in · Stream: 3.7 in
  • ChipsetQualcomm QSD8250 Snapdragon S1 / Mediatek MT6513Stream: Qualcomm QSD8250 Snapdragon S1 · A45: Mediatek MT6513
  • DepthStream: 1.8 mm thinnerStream: 11.2 mm · A45: 13 mm
  • HeightA45: 4.5 mm shorterA45: 115 mm · Stream: 119.5 mm
  • Release year2010 / 2012Stream: 2010 · A45: 2012

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 A45: 115 × 63 mm 2
Side
Stream: 119.5 × 11.2 mm 1 A45: 115 × 13 mm 2
  1. 1. Stream
    Height
    119.5 mm
    Width
    63 mm
    Depth
    11.2 mm
    Weight
    140 g
  2. 2. A45
    Height
    115 mm
    Width
    63 mm
    Depth
    13 mm
    Weight
    120 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
SpecificationStreamA45
Dimensions (HxWxD)
  • 119.5 Х 63 Х 11.2 mm
  • 115 Х 63 Х 13 mm
Weight
  • 140 g
  • 120 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 3.7" inch
  • 3.5" inch
Screen resolution
  • 480 x 800 px
  • 320 x 480 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
  • 180 MB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 8 GB included
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Removable Li-Ion
  • 1300 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.1 (Eclair)
  • Android 2.3 (Gingerbread)
Chipset
  • Qualcomm QSD8250 Snapdragon S1
  • Mediatek MT6513
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationStreamA45
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 39.0 cm2
  • 36.5 cm2
Screen format
  • 5:3 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 51.8%
  • 50.3%
PPI /points per inch/
  • 252 PPI
  • 165 PPI
Camera and Video
Camera and Video
SpecificationStreamA45
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 2 MP
Video
  • 720p@24fps
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Specifications
  • Super AMOLED
Unknown
Performance
Performance
SpecificationStreamA45
Processor CPU
  • 1.0 GHz Scorpion
  • 650 MHz Cortex-A9
Graphics processor GPU
  • Adreno 200
  • PowerVR SGX531
General specs
General specs
SpecificationStreamA45
Release date
  • 2010
  • May
  • 2012
  • June
Colors
  • Black
  • White
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 70 EUR
Battery life
  • Stand by time- Up to 400 h (3G) Talking time- Up to 5 h (3G)
  • Stand by time- Up to 167 h Talking time- Up to 4 h 30 min
Communication and Connectivity
Communication and Connectivity
SpecificationStreamA45
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Dual SIM (Mini-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
Unknown
Speed
  • HSPA 7.2/2 Mbps
Unknown
GPRS
  • Class 10
  • Class 12
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • DLNA & UPnP technology
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • Wi-Fi 802.11 a/b/g/n/ac
  • A2DP
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.86 W/kg (head) 0.67 W/kg (body)
Music and Audio
Music and Audio
SpecificationStreamA45
Radio
  • Stereo FM radio
  • RDS
  • Stereo FM radio
Others
  • Dedicated music keys -Dolby Mobile
Unknown
Other features
Other features
SpecificationStreamA45
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
  • MP3/WAV/AAC+ player -MP4/H.264/WMV player -Document viewer -Photo viewer -Organizer -Voice memo/dial -Predictive text input