Oppo R821T FInd Muse vs TECNO Camon X

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.

  • Width

    R821T FInd Muse: 12.3 mm narrower

    R821T FInd Muse:
    63.5 mm
    Camon X:
    75.8 mm
  • Screen diagonal

    R821T FInd Muse: 2 in smaller diagonal

    R821T FInd Muse:
    4 in
    Camon X:
    6 in
  • Chipset

    R821T FInd Muse:
    Mediatek MT6572 (28 nm)
    Camon X:
    Mediatek MT6763T Helio P23 (16 nm)
  • Depth

    Camon X: 4.7 mm thinner

    R821T FInd Muse:
    9.9 mm
    Camon X:
    5.2 mm
  • Height

    R821T FInd Muse: 35.6 mm shorter

    R821T FInd Muse:
    123 mm
    Camon X:
    158.6 mm
  • Release year

    R821T FInd Muse:
    2013
    Camon X:
    2018

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. R821T FInd Muse

    Height:
    123 mm
    Width:
    63.5 mm
    Depth:
    9.9 mm +4.7 mm versus Camon X
    Weight:
    Unknown
  2. 2. Camon X

    Height:
    158.6 mm +35.6 mm versus R821T FInd Muse
    Width:
    75.8 mm +12.3 mm versus R821T FInd Muse
    Depth:
    5.2 mm
    Weight:
    149 g

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. R821T FInd Muse

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. Camon X

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    92.9 cm²

Camon X has approximately 104% more rectangular screen area than R821T FInd Muse.

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 R821T FInd Muse, Camon X, compared at the same storage capacity.
StorageR821T FInd MuseCamon X
16 GB Unknown 3 GB RAM
32 GB Unknown 3 GB RAM
R821T FInd Muse: Original memory entry

4 GB · 512 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. R821T FInd Muse

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

2. Camon X

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB

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. R821T FInd Muse

    1700 mAh

  2. 2. Camon X

    3750 mAh

    +2050 mAh versus R821T FInd Muse

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. R821T FInd Muse2. Camon X

Everyday essentials
Everyday essentials — specifications for R821T FInd Muse, Camon X.
SpecificationR821T FInd MuseCamon X
Dimensions (HxWxD)
  • 123 Х 63.5 Х 9.9 mm
  • 158.6 Х 75.8 Х 5.2 mm
Weight
  • 0 g
  • 149 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 4" inch
  • 6" inch
Screen resolution
  • 480 x 800 px
  • 720 x 1440 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 16/32 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 128 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1700 mAh
  • Removable Li-Ion
  • 3750 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.2 (Jelly Bean)
  • Android 8.1 (Oreo)
Chipset
  • Mediatek MT6572 (28 nm)
  • Mediatek MT6763T Helio P23 (16 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for R821T FInd Muse, Camon X.
SpecificationR821T FInd MuseCamon X
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 45.5 cm2
  • 92.9 cm2
Screen format
  • 5:3 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 58.3%
  • 77.3%
PPI /points per inch/
  • 233 PPI
  • 268 PPI
Screen protection Unknown
  • NEG
Camera and Video
Camera and Video — specifications for R821T FInd Muse, Camon X.
SpecificationR821T FInd MuseCamon X
Rear camera, main
  • 3.15 MP
  • Single
  • 16 MP
  • Single
Camera specs
  • 3.15 MP
  • 16 MP
  • f/1.8
  • PDAF
Functions Unknown
  • Dual-LED flash
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 20 MP
  • Single
Specifications
  • VGA
  • 20 MP
  • f/2.0
Performance

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

Performance — specifications for R821T FInd Muse, Camon X.
SpecificationR821T FInd MuseCamon X
Processor CPU
  • Dual-core 1.2 GHz Cortex-A7
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU
  • Mali-400
  • Mali-G71 MP2
Antutu 7 score * Unknown
  • 47325
General specs
General specs — specifications for R821T FInd Muse, Camon X.
SpecificationR821T FInd MuseCamon X
Release date
  • 2013
  • 2018
  • March
Colors
  • White
  • Champagne Gold
  • Midnight Black
  • City Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 290 EUR
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for R821T FInd Muse, Camon X.
SpecificationR821T FInd MuseCamon X
SIM card
  • Dual SIM (Mini-SIM
  • dual stand-by)
  • 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 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1800 / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 28(700)
  • 40(2300)
Speed
  • HSPA
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • Yes
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for R821T FInd Muse, Camon X.
SpecificationR821T FInd MuseCamon X
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for R821T FInd Muse, Camon X.
SpecificationR821T FInd MuseCamon X
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass - Charging 5V/2A 10W