Sharp Aquos R2 vs Spice Mi-356 Smart Flo Mettle 3.5X

Compare recorded specifications, size and practical differences.

+ Add a third phone

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.

  • Weight

    Mi-356 Smart Flo Mettle 3.5X: 69 g lighter

    Aquos R2:
    181 g
    Mi-356 Smart Flo Mettle 3.5X:
    112 g
  • Width

    Mi-356 Smart Flo Mettle 3.5X: 11 mm narrower

    Aquos R2:
    74 mm
    Mi-356 Smart Flo Mettle 3.5X:
    63 mm
  • Screen diagonal

    Mi-356 Smart Flo Mettle 3.5X: 2.5 in smaller diagonal

    Aquos R2:
    6 in
    Mi-356 Smart Flo Mettle 3.5X:
    3.5 in
  • Rear camera layout

    Aquos R2:
    Dual
    Mi-356 Smart Flo Mettle 3.5X:
    Single
  • Depth

    Aquos R2: 2.5 mm thinner

    Aquos R2:
    9 mm
    Mi-356 Smart Flo Mettle 3.5X:
    11.5 mm
  • Height

    Mi-356 Smart Flo Mettle 3.5X: 36.1 mm shorter

    Aquos R2:
    156 mm
    Mi-356 Smart Flo Mettle 3.5X:
    119.9 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.

  1. 1. Aquos R2

    Height:
    156 mm +36.1 mm versus Mi-356 Smart Flo Mettle 3.5X
    Width:
    74 mm +11 mm versus Mi-356 Smart Flo Mettle 3.5X
    Depth:
    9 mm
  2. 2. Mi-356 Smart Flo Mettle 3.5X

    Height:
    119.9 mm
    Width:
    63 mm
    Depth:
    11.5 mm +2.5 mm versus Aquos R2

Weight

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

  1. 1. Aquos R2

    181 g

    +69 g versus Mi-356 Smart Flo Mettle 3.5X

  2. 2. Mi-356 Smart Flo Mettle 3.5X

    112 g

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 R2

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    89.9 cm²
  2. 2. Mi-356 Smart Flo Mettle 3.5X

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²

Aquos R2 has approximately 146.3% more rectangular screen area than Mi-356 Smart Flo Mettle 3.5X.

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 R2: Original memory entry

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 R2

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 512 GB (uses SIM 2 slot)

2. Mi-356 Smart Flo Mettle 3.5X

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

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 R2

    3130 mAh

    +1630 mAh versus Mi-356 Smart Flo Mettle 3.5X

  2. 2. Mi-356 Smart Flo Mettle 3.5X

    1500 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 R22. Mi-356 Smart Flo Mettle 3.5X

Everyday essentials
Everyday essentials — specifications for Aquos R2, Mi-356 Smart Flo Mettle 3.5X.
SpecificationAquos R2Mi-356 Smart Flo Mettle 3.5X
Dimensions (HxWxD)
  • 156 Х 74 Х 9 mm
  • 119.9 Х 63 Х 11.5 mm
Weight
  • 181 g
  • 112 g
Technology
  • IGZO IPS LCD
  • TFT
Screen size
  • 6" inch
  • 3.5" inch
Screen resolution
  • 1440 x 3040 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 512GB 4GB
Unknown
Memory card support
  • microSD
  • up to 512 GB (uses SIM 2 slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 3130 mAh
  • Non-removable Li-Ion
  • 1500 mAh
  • Li-Ion
Operating system OS
  • Android 8.0 (Oreo)
  • Android 4.2 (Jelly Bean)
Chipset
  • Qualcomm SDM845 Snapdragon 845 (10 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Aquos R2, Mi-356 Smart Flo Mettle 3.5X.
SpecificationAquos R2Mi-356 Smart Flo Mettle 3.5X
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 89.9 cm2
  • 36.5 cm2
Screen format
  • 19:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 77.8%
  • 48.3%
PPI /points per inch/
  • 561 PPI
  • 165 PPI
Camera and Video
Camera and Video — specifications for Aquos R2, Mi-356 Smart Flo Mettle 3.5X.
SpecificationAquos R2Mi-356 Smart Flo Mettle 3.5X
Rear camera, main
  • 22.6 MP
  • Dual
  • 2 MP
  • Single
Camera specs
  • 22.6 MP
  • PDAF -16.3 MP
  • PDAF (for video recording only)
  • 2 MP
Functions
  • LED flash
  • HDR
  • panorama
Unknown
Video
  • 2160p@30fps (dedicated video camera)
  • Yes
Front camera, selfie
  • 16.3 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 16.3 MP
  • 1.3 MP
Performance

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

Performance — specifications for Aquos R2, Mi-356 Smart Flo Mettle 3.5X.
SpecificationAquos R2Mi-356 Smart Flo Mettle 3.5X
Processor CPU
  • Octa-core (4x2.6 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
Unknown
Graphics processor GPU
  • Adreno 630
Unknown
Antutu 7 score *
  • 265822
Unknown
General specs
General specs — specifications for Aquos R2, Mi-356 Smart Flo Mettle 3.5X.
SpecificationAquos R2Mi-356 Smart Flo Mettle 3.5X
Release date
  • 2018
  • May
  • 2014
  • January
Colors
  • Black
  • White
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 350 EUR
  • 40 EUR
Battery life Unknown
  • Stand by time- Up to 120 h Talking time- Up to 7 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for Aquos R2, Mi-356 Smart Flo Mettle 3.5X.
SpecificationAquos R2Mi-356 Smart Flo Mettle 3.5X
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
Unknown
Speed
  • HSPA
  • LTE
Unknown
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
  • A-GPS only
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • microUSB
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 2.0
Music and Audio
Music and Audio — specifications for Aquos R2, Mi-356 Smart Flo Mettle 3.5X.
SpecificationAquos R2Mi-356 Smart Flo Mettle 3.5X
Radio
  • No
  • FM radio
Others
  • Active noise cancellation with dedicated mic -Dolby Vision & Dolby Atmos
Unknown
Other features
Other features — specifications for Aquos R2, Mi-356 Smart Flo Mettle 3.5X.
SpecificationAquos R2Mi-356 Smart Flo Mettle 3.5X
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging - IPX5/IPX8/IP6X
  • Sensors Accelerometer