Sharp Aquos S2 vs Spice Mi-491 Stellar Virtuoso Pro

Compare recorded specifications, size and practical differences.

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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.

  • Width

    Mi-491 Stellar Virtuoso Pro: 4 mm narrower

    Aquos S2:
    72 mm
    Mi-491 Stellar Virtuoso Pro:
    68 mm
  • Screen diagonal

    Mi-491 Stellar Virtuoso Pro: 1 in smaller diagonal

    Aquos S2:
    5.5 in
    Mi-491 Stellar Virtuoso Pro:
    4.5 in
  • Rear camera layout

    Aquos S2:
    Dual
    Mi-491 Stellar Virtuoso Pro:
    Single
  • Depth

    Aquos S2: 2 mm thinner

    Aquos S2:
    7.9 mm
    Mi-491 Stellar Virtuoso Pro:
    9.9 mm
  • Height

    Mi-491 Stellar Virtuoso Pro: 6.8 mm shorter

    Aquos S2:
    141.8 mm
    Mi-491 Stellar Virtuoso Pro:
    135 mm
  • Release year

    Aquos S2:
    2017
    Mi-491 Stellar Virtuoso Pro:
    2013

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.

  1. 1. Aquos S2

    Height:
    141.8 mm +6.8 mm versus Mi-491 Stellar Virtuoso Pro
    Width:
    72 mm +4 mm versus Mi-491 Stellar Virtuoso Pro
    Depth:
    7.9 mm
  2. 2. Mi-491 Stellar Virtuoso Pro

    Height:
    135 mm
    Width:
    68 mm
    Depth:
    9.9 mm +2 mm versus Aquos S2

Weight

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

  1. 1. Aquos S2

    140 g

  2. 2. Mi-491 Stellar Virtuoso Pro

    143 g

    +3 g versus Aquos S2

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.

  1. 1. Aquos S2

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    17:9
    Approximate rectangular screen area:
    80.7 cm²
  2. 2. Mi-491 Stellar Virtuoso Pro

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²

Aquos S2 has approximately 44.6% more rectangular screen area than Mi-491 Stellar Virtuoso Pro.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Aquos S2: Original memory entry

128 GB · 6 GB RAM 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. Aquos S2

NFC:
Yes
Headphone jack:
No
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 slot)

2. Mi-491 Stellar Virtuoso Pro

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

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

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

  1. 1. Aquos S2

    3020 mAh

    +1320 mAh versus Mi-491 Stellar Virtuoso Pro

  2. 2. Mi-491 Stellar Virtuoso Pro

    1700 mAh

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. Aquos S22. Mi-491 Stellar Virtuoso Pro

Everyday essentials
Everyday essentials — specifications for Aquos S2, Mi-491 Stellar Virtuoso Pro.
SpecificationAquos S2Mi-491 Stellar Virtuoso Pro
Dimensions (HxWxD)
  • 141.8 Х 72 Х 7.9 mm
  • 135 Х 68 Х 9.9 mm
Weight
  • 140 g
  • 143 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.5" inch
  • 4.5" inch
Screen resolution
  • 1080 x 2040 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 GB
  • 6 GB RAM 64 GB
  • 512GB 4GB
Unknown
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3020 mAh
  • Non-removable Li-Po
  • 1700 mAh
  • Li-Ion
Operating system OS
  • Android 7.1.1 (Nougat)
  • Android 4.1 (Jelly Bean)
Chipset
  • Qualcomm SDM630 Snapdragon 630 (14 nm) 64/4GB -Qualcomm SDM660 Snapdragon 660 (14 nm) 128/6GB
  • Mediatek MT6577 (40 nm)
NFC
  • Yes
Unknown
Headphone jack
  • No
  • Yes
Display
Display — specifications for Aquos S2, Mi-491 Stellar Virtuoso Pro.
SpecificationAquos S2Mi-491 Stellar Virtuoso Pro
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 80.7 cm2
  • 55.8 cm2
Screen format
  • 17:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 79.0%
  • 60.8%
PPI /points per inch/
  • 420 PPI
  • 218 PPI
Screen protection
  • Corning Gorilla Glass (unspecified version)
Unknown
Camera and Video
Camera and Video — specifications for Aquos S2, Mi-491 Stellar Virtuoso Pro.
SpecificationAquos S2Mi-491 Stellar Virtuoso Pro
Rear camera, main
  • 12 MP
  • Dual
  • 5 MP
  • Single
Camera specs
  • 12 MP
  • f/1.8
  • 1/2.55''
  • 1/3.2''
  • 1.4µm
  • dual pixel PDAF -8 MP
  • 5 MP
Functions
  • Dual-LED dual-tone flash
  • panorama
  • HDR
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 8 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 8 MP
  • f/2.0
  • 1/3.2''
  • 1.4µm
  • 1.3 MP
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for Aquos S2, Mi-491 Stellar Virtuoso Pro.
SpecificationAquos S2Mi-491 Stellar Virtuoso Pro
Processor CPU
  • Octa-core (4x2.2 GHz Cortex-A53 & 4x1.8 GHz Cortex A53) 64/4GB -Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260) 128/6GB
  • Dual-core 1.0 GHz Cortex-A9
Graphics processor GPU
  • Adreno 508 64/4GB -Adreno 512 128/6GB
  • PowerVR SGX531u
Antutu 7 score *
  • 88256
Unknown
GeekBench 4 Single Core *
  • 859
Unknown
GeekBench 4 Multi-Core *
  • 4079
Unknown
GeekBench 4 RenderScript *
  • 3688
Unknown
GeekBench 5 Single Core *
  • 173
Unknown
GeekBench 5 Multi-Core *
  • 994
Unknown
General specs
General specs — specifications for Aquos S2, Mi-491 Stellar Virtuoso Pro.
SpecificationAquos S2Mi-491 Stellar Virtuoso Pro
Release date
  • 2017
  • August
  • 2013
  • June
Colors
  • White
  • Black
  • Blue
  • Green
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 450 EUR
  • 80 EUR
Battery life Unknown
  • Stand by time- Up to 210 h Talking time- Up to 5 h
Body build
  • Front/back glass
  • aluminum frame
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Aquos S2, Mi-491 Stellar Virtuoso Pro.
SpecificationAquos S2Mi-491 Stellar Virtuoso Pro
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Mini-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 28(700)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • A-GPS only
USB
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • microUSB
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 3.0
Music and Audio
Music and Audio — specifications for Aquos S2, Mi-491 Stellar Virtuoso Pro.
SpecificationAquos S2Mi-491 Stellar Virtuoso Pro
Radio
  • No
  • FM radio
Others
  • Active noise cancellation with dedicated mic
  • SRS audio
Other features
Other features — specifications for Aquos S2, Mi-491 Stellar Virtuoso Pro.
SpecificationAquos S2Mi-491 Stellar Virtuoso Pro
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Charging 5V/2A 10W
  • Sensors Accelerometer