alcatel OT-997D vs Sharp Aquos R2

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.

  • Weight

    OT-997D: 38 g lighter

    OT-997D:
    143 g
    Aquos R2:
    181 g
  • Width

    OT-997D: 6 mm narrower

    OT-997D:
    68 mm
    Aquos R2:
    74 mm
  • Screen diagonal

    OT-997D: 1.7 in smaller diagonal

    OT-997D:
    4.3 in
    Aquos R2:
    6 in
  • Chipset

    OT-997D:
    Mediatek MT6577 (40 nm)
    Aquos R2:
    Qualcomm SDM845 Snapdragon 845 (10 nm)
  • Rear camera layout

    OT-997D:
    Single
    Aquos R2:
    Dual
  • Depth

    Aquos R2: 2 mm thinner

    OT-997D:
    11 mm
    Aquos R2:
    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. OT-997D

    Height:
    129.8 mm
    Width:
    68 mm
    Depth:
    11 mm +2 mm versus Aquos R2
  2. 2. Aquos R2

    Height:
    156 mm +26.2 mm versus OT-997D
    Width:
    74 mm +6 mm versus OT-997D
    Depth:
    9 mm

Weight

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

  1. 1. OT-997D

    143 g

  2. 2. Aquos R2

    181 g

    +38 g versus OT-997D

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. OT-997D

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    52.6 cm²
  2. 2. Aquos R2

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    89.9 cm²

Aquos R2 has approximately 70.7% more rectangular screen area than OT-997D.

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 for OT-997D, Aquos R2, compared at the same storage capacity.
StorageOT-997DAquos R2
4 GB 1 GB RAM Unknown
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. OT-997D

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

2. Aquos R2

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 512 GB (uses SIM 2 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. OT-997D

    1800 mAh

  2. 2. Aquos R2

    3130 mAh

    +1330 mAh versus OT-997D

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. OT-997D2. Aquos R2

Everyday essentials
Everyday essentials — specifications for OT-997D, Aquos R2.
SpecificationOT-997DAquos R2
Dimensions (HxWxD)
  • 129.8 Х 68 Х 11 mm
  • 156 Х 74 Х 9 mm
Weight
  • 143 g
  • 181 g
Technology
  • TFT
  • IGZO IPS LCD
Screen size
  • 4.3" inch
  • 6" inch
Screen resolution
  • 480 x 800 px
  • 1440 x 3040 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 1 GB RAM
  • 64 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 512 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Removable Li-Ion
  • 3130 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.0 (Ice Cream Sandwich)
  • Android 8.0 (Oreo)
Chipset
  • Mediatek MT6577 (40 nm)
  • Qualcomm SDM845 Snapdragon 845 (10 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for OT-997D, Aquos R2.
SpecificationOT-997DAquos R2
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 52.6 cm2
  • 89.9 cm2
Screen format
  • 5:3 (height:width)
  • 19:9 (height:width)
Screen to body ratio
  • 59.6%
  • 77.8%
PPI /points per inch/
  • 217 PPI
  • 561 PPI
Camera and Video
Camera and Video — specifications for OT-997D, Aquos R2.
SpecificationOT-997DAquos R2
Rear camera, main
  • 8 MP
  • Single
  • 22.6 MP
  • Dual
Camera specs
  • 8 MP
  • AF
  • 22.6 MP
  • PDAF -16.3 MP
  • PDAF (for video recording only)
Functions
  • LED flash
  • LED flash
  • HDR
  • panorama
Video
  • 720p@30fps
  • 2160p@30fps (dedicated video camera)
Front camera, selfie
  • 0.3 MP
  • Single
  • 16.3 MP
  • Single
Specifications
  • VGA
  • 16.3 MP
Performance

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

Performance — specifications for OT-997D, Aquos R2.
SpecificationOT-997DAquos R2
Processor CPU
  • Dual-core 1.0 GHz Cortex-A9
  • Octa-core (4x2.6 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
Graphics processor GPU
  • PowerVR SGX531u
  • Adreno 630
Antutu 7 score *
  • 9320
  • 265822
General specs
General specs — specifications for OT-997D, Aquos R2.
SpecificationOT-997DAquos R2
Release date
  • 2012
  • July
  • 2018
  • May
Colors
  • Black
  • White
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 280 EUR
  • 350 EUR
Battery life
  • Stand by time- Up to 400 h (2G) / Up to 350 h (3G) Talking time- Up to 16 h (2G) / Up to 8 h 30 min (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for OT-997D, Aquos R2.
SpecificationOT-997DAquos R2
SIM card
  • Dual SIM (Mini-SIM
  • dual stand-by)
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
Speed
  • HSPA 7.2/5.76 Mbps
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 4.0
  • A2DP
  • 5.0
  • A2DP
  • LE
Harmful irradiation
  • SAR - 0.50 W/kg (head) 0.74 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for OT-997D, Aquos R2.
SpecificationOT-997DAquos R2
Radio
  • Stereo FM radio
  • RDS
  • No
Others
  • SRS audio
  • Active noise cancellation with dedicated mic -Dolby Vision & Dolby Atmos
Other features
Other features — specifications for OT-997D, Aquos R2.
SpecificationOT-997DAquos R2
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging - IPX5/IPX8/IP6X