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Oppo A83 vs T-Mobile Comet

Compare recorded specifications, size and practical differences.

Oppo A83

Oppo A83

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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.

  • WeightComet: 40.9 g lighterComet: 102.1 g · A83: 143 g
  • WidthComet: 17.2 mm narrowerComet: 55.9 mm · A83: 73.1 mm
  • Screen diagonalComet: 2.9 in smaller diagonalComet: 2.8 in · A83: 5.7 in
  • ChipsetMediatek MT6763T Helio P23 (16 nm) / Qualcomm MSM7225 Snapdragon S1A83: Mediatek MT6763T Helio P23 (16 nm) · Comet: Qualcomm MSM7225 Snapdragon S1
  • DepthA83: 5 mm thinnerA83: 7.7 mm · Comet: 12.7 mm
  • HeightComet: 46.4 mm shorterComet: 104.1 mm · A83: 150.5 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
A83: 150.5 × 73.1 mm 1 Comet: 104.1 × 55.9 mm 2
Side
A83: 150.5 × 7.7 mm 1 Comet: 104.1 × 12.7 mm 2
  1. 1. A83
    Height
    150.5 mm
    Width
    73.1 mm
    Depth
    7.7 mm
    Weight
    143 g
  2. 2. Comet
    Height
    104.1 mm
    Width
    55.9 mm
    Depth
    12.7 mm
    Weight
    102.1 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
SpecificationA83Comet
Dimensions (HxWxD)
  • 150.5 Х 73.1 Х 7.7 mm
  • 104.1 Х 55.9 Х 12.7 mm
Weight
  • 143 g
  • 102.1 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.7" inch
  • 2.8" inch
Screen resolution
  • 720 x 1440 px
  • 240 x 320 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64/32 GB
  • 4 GB RAM 32 GB
  • 3 GB RAM 16 GB
  • 2 GB RAM
Unknown
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
BatteryCapacity is not battery life. No endurance test is implied.
  • 3180 mAh
  • Non-removable Li-Ion
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Android 7.1 (Nougat); ColorOS 3.2
  • Android 2.2 (Froyo)
Chipset
  • Mediatek MT6763T Helio P23 (16 nm)
  • Qualcomm MSM7225 Snapdragon S1
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA83Comet
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 83.8 cm2
  • 24.3 cm2
Screen format
  • 18:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 76.2%
  • 41.7%
PPI /points per inch/
  • 282 PPI
  • 143 PPI
Camera and Video
Camera and Video
SpecificationA83Comet
Rear camera, main
  • 13 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • f/2.2
  • 3.15 MP
Functions
  • LED flash
  • HDR
  • panorama
Unknown
Video
  • 1080p@30fps
  • CIF
Front camera, selfie
  • 8 MP
  • Single
  • 0 MP,
Specifications
  • 8 MP
  • f/2.2
Unknown
Performance
Performance
SpecificationA83Comet
Processor CPU
  • Octa-core 2.5 GHz Cortex-A53
  • 528 MHz ARM 11
Graphics processor GPU
  • Mali-G71 MP2
  • No
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 80225
Unknown
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 863
Unknown
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 3612
Unknown
General specs
General specs
SpecificationA83Comet
Release date
  • 2018
  • January
  • 2010
  • November
Colors
  • Gold
  • Black
  • Red
  • Blue
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 200 EUR
  • 150 EUR
Battery life Unknown
  • Stand by time- Up to 288 h Talking time- Up to 9 h
Body build
  • Front glass
  • aluminum body
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationA83Comet
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA - China -3G - HSDPA 850 / 900 / 2100 - India
  • Thailand
  • Pakistan HSDPA 850 / 900 / 1900 / 2100 - China -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 8(900)
  • 38(2600)
  • 40(2300)
  • 41(2500) - India
  • Thailand LTE band 1(2100)
  • 7(2600)
  • 34(2000)
  • 39(1900)
  • 41(2500) - China (A83t) LTE band 1(2100)
  • 41(2500) - Pakistan
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA 7.2/0.384 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 2.0
  • A2DP
Music and Audio
Music and Audio
SpecificationA83Comet
Radio
  • No
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features
SpecificationA83Comet
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer MP3/WMA/eAAC+ player -MP4/H.264 player -Organizer -Photo viewer/editor -Voice memo/dial/commands -Predictive text input (Swype) For T-Mobile