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alcatel OT-997D vs Sharp Z2

Compare recorded specifications, size and practical differences.

Sharp Z2

Sharp Z2

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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.

  • WeightOT-997D: 17 g lighterOT-997D: 143 g · Z2: 160 g
  • WidthOT-997D: 8 mm narrowerOT-997D: 68 mm · Z2: 76 mm
  • Screen diagonalOT-997D: 1.2 in smaller diagonalOT-997D: 4.3 in · Z2: 5.5 in
  • ChipsetMediatek MT6577 (40 nm) / Mediatek MT6797 Helio X20 (20 nm)OT-997D: Mediatek MT6577 (40 nm) · Z2: Mediatek MT6797 Helio X20 (20 nm)
  • DepthZ2: 2.6 mm thinnerZ2: 8.4 mm · OT-997D: 11 mm
  • HeightOT-997D: 23.2 mm shorterOT-997D: 129.8 mm · Z2: 153 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.

Front
OT-997D: 129.8 × 68 mm 1 Z2: 153 × 76 mm 2
Side
OT-997D: 129.8 × 11 mm 1 Z2: 153 × 8.4 mm 2
  1. 1. OT-997D
    Height
    129.8 mm
    Width
    68 mm
    Depth
    11 mm
    Weight
    143 g
  2. 2. Z2
    Height
    153 mm
    Width
    76 mm
    Depth
    8.4 mm
    Weight
    160 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
SpecificationOT-997DZ2
Dimensions (HxWxD)
  • 129.8 Х 68 Х 11 mm
  • 153 Х 76 Х 8.4 mm
Weight
  • 143 g
  • 160 g
Technology
  • TFT
  • LTPS IPS LCD
Screen size
  • 4.3" inch
  • 5.5" inch
Screen resolution
  • 480 x 800 px
  • 1080 x 1920 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 1 GB RAM
  • 32 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 256 GB (uses SIM 2 slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Removable Li-Ion
  • 3000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.0 (Ice Cream Sandwich)
  • Android 6.0 (Marshmallow)
Chipset
  • Mediatek MT6577 (40 nm)
  • Mediatek MT6797 Helio X20 (20 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationOT-997DZ2
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 52.6 cm2
  • 83.4 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 59.6%
  • 71.7%
PPI /points per inch/
  • 217 PPI
  • 401 PPI
Screen protection Unknown
  • Corning Gorilla Glass (unspecified version)
Camera and Video
Camera and Video
SpecificationOT-997DZ2
Rear camera, main
  • 8 MP
  • Single
  • 16 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 16 MP
  • PDAF
Functions
  • LED flash
  • LED flash
  • panorama
  • HDR
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • VGA
  • 8 MP
Performance
Performance
SpecificationOT-997DZ2
Processor CPU
  • Dual-core 1.0 GHz Cortex-A9
  • Deca-core (2x2.3GHz Cortex-A72
  • 4x2.0GHz Cortex-A53
  • 4x1.4GHz Cortex-A53)
Graphics processor GPU
  • PowerVR SGX531u
  • Mali-T880 MP4
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 9320
  • 85326
General specs
General specs
SpecificationOT-997DZ2
Release date
  • 2012
  • July
  • 2016
  • October
Colors
  • Black
  • White
  • Silver
  • Gold
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 280 EUR
  • 330 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
SpecificationOT-997DZ2
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 -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
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 4.0
  • A2DP
  • 4.1
  • A2DP
  • LE
Harmful irradiation
  • SAR - 0.50 W/kg (head) 0.74 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationOT-997DZ2
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others
  • SRS audio
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationOT-997DZ2
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port