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i-mate JAM vs Oppo A11

Compare recorded specifications, size and practical differences.

i-mate JAM

i-mate JAM

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Oppo A11

Oppo A11

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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.

  • WeightJAM: 45 g lighterJAM: 150 g · A11: 195 g
  • WidthJAM: 17.6 mm narrowerJAM: 58 mm · A11: 75.6 mm
  • Screen diagonalJAM: 3.7 in smaller diagonalJAM: 2.8 in · A11: 6.5 in
  • Rear camera layoutSingle / QuadJAM: Single · A11: Quad
  • DepthA11: 8.9 mm thinnerA11: 9.1 mm · JAM: 18 mm
  • HeightJAM: 55.6 mm shorterJAM: 108 mm · A11: 163.6 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
JAM: 108 × 58 mm 1 A11: 163.6 × 75.6 mm 2
Side
JAM: 108 × 18 mm 1 A11: 163.6 × 9.1 mm 2
  1. 1. JAM
    Height
    108 mm
    Width
    58 mm
    Depth
    18 mm+8.9 mm versus A11
    Weight
    150 g
  2. 2. A11
    Height
    163.6 mm+55.6 mm versus JAM
    Width
    75.6 mm+17.6 mm versus JAM
    Depth
    9.1 mm
    Weight
    195 g
Weight

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

  1. 1. JAM150 g
  2. 2. A11195 g

    +45 g versus JAM

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.

Screen size
JAM: 2.8 in, 4:3, About 24.3 cm² rectangular area 1 A11: 6.5 in, 20:9, About 102 cm² rectangular area 2
  1. 1. JAM 2.8 in · 4:3 About 24.3 cm² rectangular area
  2. 2. A11 6.5 in · 20:9 About 102 cm² rectangular area

A11 has approximately 320.1% more rectangular screen area than JAM.

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 by storage capacity and phone
StorageJAMA11
64 GB Unknown 4 GB RAM
128 GB Unknown 4 / 6 GB RAMAlternative RAM configurations
256 GB Unknown 6 GB RAM
JAM: Original memory entry

64 MB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. JAM

NFC
Unknown
Headphone jack
No
Memory card support
See details SDIO/MMC · up to 2 GB

2. A11

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 256 GB (dedicated slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

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

  1. 1. JAM1200 mAh
  2. 2. A115000 mAh

    +3800 mAh versus JAM

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. JAM2. A11

Everyday essentials
Everyday essentials
SpecificationJAMA11
Dimensions (HxWxD)
  • 108 Х 58 Х 18 mm
  • 163.6 Х 75.6 Х 9.1 mm
Weight
  • 150 g
  • 195 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.8" inch
  • 6.5" inch
Screen resolution
  • 240 x 320 px
  • 720 x 1600 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM
  • 64GB 4GB RAM
  • 128GB 4GB RAM
  • 128GB 6GB RAM
  • 256GB 6GB RAM
Memory card support
  • SDIO/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-Ion
  • 5000 mAh
  • Non-removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 2003 SE PocketPC
  • Android 9.0 (Pie); ColorOS 6.0
Chipset Unknown
  • Qualcomm SDM665 Snapdragon 665 (11 nm)
Headphone jack
  • No
  • Yes
Display
Display
SpecificationJAMA11
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 24.3 cm2
  • 102.0 cm2
Screen format
  • 4:3 (height:width)
  • 20:9 (height:width)
Screen to body ratio
  • 38.8%
  • 82.5%
PPI /points per inch/
  • 143 PPI
  • 270 PPI
Camera and Video
Camera and Video
SpecificationJAMA11
Rear camera, main
  • 1.3 MP
  • Single
  • 48 MP
  • Quad
Camera specs
  • 1.3 MP
  • 12 MP
  • f/1.8
  • (wide)
  • PDAF -8 MP
  • f/2.3
  • 13mm (ultrawide)
  • 1/4"
  • 1.12µm
  • AF -2 MP
  • f/2.4
  • 1/5"
  • 1.75µm -2 MP
  • 1.75µm
  • depth sensor
Functions Unknown
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 16 MP
  • Single
Specifications Unknown
  • 8 MP
  • f/2.0
Performance
Performance
SpecificationJAMA11
Processor CPU
  • Intel PXA272 416 MHz
  • Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
Graphics processor GPU Unknown
  • Adreno 610
Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 172202
GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 484
GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1424
General specs
General specs
SpecificationJAMA11
Release date
  • 2004
  • Q4
  • 2019
  • October
Colors
  • Stylish black and silver
  • Purple
  • Lake Green
  • Cloud White
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 260 EUR
  • 200 EUR
Battery life
  • Stand by time- Up to 180 h Talking time- Up to 3 h 30 min
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationJAMA11
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 -3G - HSDPA 850 / 900 / 2100 -4G - LTE (unspecified)
Speed Unknown
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 400/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • No
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • QZSS
  • BDS
USB
  • Proprietary
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • Yes
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio
SpecificationJAMA11
Radio
  • No
  • FM radio
Others
  • Handwriting recognition
  • 24-bit/192kHz audio -Active noise cancellation with dedicated mic -Dolby Atmos sound
Other features
Other features
SpecificationJAMA11
Dop
  • Infrared port - Pocket Office -Voice memo -MP3/AAC player -Predictive text input - Produced by HTC. Functionally identical to Qtek S100
  • O2 XDA II mini and T-Mobile MDA Compact.
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Power bank/Reverse charging -Battery charging 10W