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i-mate JAMin vs Oppo A83

Compare recorded specifications, size and practical differences.

i-mate JAMin

i-mate JAMin

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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.

  • WeightA83: 7 g lighterA83: 143 g · JAMin: 150 g
  • WidthJAMin: 15.1 mm narrowerJAMin: 58 mm · A83: 73.1 mm
  • Screen diagonalJAMin: 2.9 in smaller diagonalJAMin: 2.8 in · A83: 5.7 in
  • ChipsetTI OMAP 850 / Mediatek MT6763T Helio P23 (16 nm)JAMin: TI OMAP 850 · A83: Mediatek MT6763T Helio P23 (16 nm)
  • DepthA83: 10.5 mm thinnerA83: 7.7 mm · JAMin: 18.2 mm
  • HeightJAMin: 42.5 mm shorterJAMin: 108 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
JAMin: 108 × 58 mm 1 A83: 150.5 × 73.1 mm 2
Side
JAMin: 108 × 18.2 mm 1 A83: 150.5 × 7.7 mm 2
  1. 1. JAMin
    Height
    108 mm
    Width
    58 mm
    Depth
    18.2 mm
    Weight
    150 g
  2. 2. A83
    Height
    150.5 mm
    Width
    73.1 mm
    Depth
    7.7 mm
    Weight
    143 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
SpecificationJAMinA83
Dimensions (HxWxD)
  • 108 Х 58 Х 18.2 mm
  • 150.5 Х 73.1 Х 7.7 mm
Weight
  • 150 g
  • 143 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.8" inch
  • 5.7" inch
Screen resolution
  • 240 x 320 px
  • 720 x 1440 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM
  • 128 MB ROM
  • 64/32 GB
  • 4 GB RAM 32 GB
  • 3 GB RAM 16 GB
  • 2 GB RAM
Memory card support
  • SD/MMC
  • up to 2 GB
  • microSD
  • up to 256 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Po
  • 3180 mAh
  • Non-removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 5.0 PocketPC
  • Android 7.1 (Nougat); ColorOS 3.2
Chipset
  • TI OMAP 850
  • Mediatek MT6763T Helio P23 (16 nm)
Headphone jack
  • No
  • Yes
Display
Display
SpecificationJAMinA83
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 24.3 cm2
  • 83.8 cm2
Screen format
  • 4:3 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 38.8%
  • 76.2%
PPI /points per inch/
  • 143 PPI
  • 282 PPI
Camera and Video
Camera and Video
SpecificationJAMinA83
Rear camera, main
  • 2 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 2 MP
  • 13 MP
  • AF
  • f/2.2
Functions Unknown
  • LED flash
  • HDR
  • panorama
Video
  • CIF
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 8 MP
  • Single
Specifications Unknown
  • 8 MP
  • f/2.2
Performance
Performance
SpecificationJAMinA83
Processor CPU
  • 200 MHz ARM926EJ-S
  • Octa-core 2.5 GHz Cortex-A53
Graphics processor GPU Unknown
  • Mali-G71 MP2
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 80225
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 863
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 3612
General specs
General specs
SpecificationJAMinA83
Release date
  • 2006
  • Q1
  • 2018
  • January
Colors
  • Stylish black
  • Gold
  • Black
  • Red
  • Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 220 EUR
  • 200 EUR
Body build Unknown
  • Front glass
  • aluminum body
Communication and Connectivity
Communication and Connectivity
SpecificationJAMinA83
SIM card
  • Mini-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network Unknown
  • 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
Speed Unknown
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
USB
  • miniUSB
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 2.0
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio
SpecificationJAMinA83
Radio
  • No
  • No
Others
  • Handwriting recognition
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationJAMinA83
Dop
  • Infrared port - Pocket Office -Voice memo -MP3/AAC player - Produced by HTC. Functionally identical to Qtek S200
  • O2 XDA Neo.
  • Sensors Accelerometer
  • proximity
  • compass