Archos 50b Platinum vs Xiaomi Redmi 8A Dual

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.

  • Weight

    50b Platinum: 28 g lighter

    50b Platinum:
    160 g
    Redmi 8A Dual:
    188 g
  • Width

    50b Platinum: 2.4 mm narrower

    50b Platinum:
    73 mm
    Redmi 8A Dual:
    75.4 mm
  • Screen diagonal

    50b Platinum: 0.72 in smaller diagonal

    50b Platinum:
    5.5 in
    Redmi 8A Dual:
    6.22 in
  • Chipset

    50b Platinum:
    Mediatek MT6582 (28 nm)
    Redmi 8A Dual:
    Qualcomm SDM439 Snapdragon 439 (12 nm)
  • Rear camera layout

    50b Platinum:
    Single
    Redmi 8A Dual:
    Dual
  • Depth

    50b Platinum: 1.1 mm thinner

    50b Platinum:
    8.3 mm
    Redmi 8A Dual:
    9.4 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.

  1. 1. 50b Platinum

    Height:
    146.8 mm
    Width:
    73 mm
    Depth:
    8.3 mm
  2. 2. Redmi 8A Dual

    Height:
    156.5 mm +9.7 mm versus 50b Platinum
    Width:
    75.4 mm +2.4 mm versus 50b Platinum
    Depth:
    9.4 mm +1.1 mm versus 50b Platinum

Weight

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

  1. 1. 50b Platinum

    160 g

  2. 2. Redmi 8A Dual

    188 g

    +28 g versus 50b Platinum

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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. 50b Platinum

    50b Platinum: Screen geometry unavailable or conflicting.

  2. 2. Redmi 8A Dual

    Screen diagonal:
    6.22 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    96.6 cm²

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 50b Platinum, Redmi 8A Dual, compared at the same storage capacity.
Storage50b PlatinumRedmi 8A Dual
32 GB Unknown 2 / 3 GB RAM Alternative RAM configurations
50b Platinum: Original memory entry

4 GB · 512 MB RAM - Liquid M2208 GB

Practical features

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

1. 50b Platinum

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

2. Redmi 8A Dual

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSDXC (dedicated slot)

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. 50b Platinum

    3000 mAh

  2. 2. Redmi 8A Dual

    5000 mAh

    +2000 mAh versus 50b Platinum

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. 50b Platinum2. Redmi 8A Dual

Everyday essentials
Everyday essentials — specifications for 50b Platinum, Redmi 8A Dual.
Specification50b PlatinumRedmi 8A Dual
Dimensions (HxWxD)
  • 146.8 Х 73 Х 8.3 mm
  • 156.5 Х 75.4 Х 9.4 mm
Weight
  • 160 g
  • 188 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 6.22" inch
Screen resolution
  • 540 x 960 px
  • 720 x 1520 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM - Liquid M2208 GB
  • 32GB 2GB RAM
  • 32GB 3GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSDXC (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Removable Li-Ion
  • 5000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 9.0 (Pie); MIUI 11
Chipset
  • Mediatek MT6582 (28 nm)
  • Qualcomm SDM439 Snapdragon 439 (12 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for 50b Platinum, Redmi 8A Dual.
Specification50b PlatinumRedmi 8A Dual
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 96.6 cm2
Screen format
  • 16:9 (height:width)
  • 19:9 (height:width)
Screen to body ratio
  • 64.3%
  • 81.8%
PPI /points per inch/
  • 220 PPI
  • 270 PPI
Screen protection Unknown
  • Corning Gorilla Glass 5
Camera and Video
Camera and Video — specifications for 50b Platinum, Redmi 8A Dual.
Specification50b PlatinumRedmi 8A Dual
Rear camera, main
  • 8 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 8 MP
  • AF
  • 13 MP
  • f/2.2
  • (wide)
  • 1/3.1''
  • 1.12µm
  • PDAF -2 MP
  • f/2.4
  • (depth)
Functions
  • Dual-LED flash
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 2 MP
  • 8 MP
  • f/2.0
  • 1/4''
  • 1.12µm
Performance

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

Performance — specifications for 50b Platinum, Redmi 8A Dual.
Specification50b PlatinumRedmi 8A Dual
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Octa-core (4x1.95 GHz Cortex-A53 & 4x1.45 GHz Cortex A53)
Graphics processor GPU
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
  • Adreno 505
Antutu 7 score *
  • 15796
Unknown
GeekBench 4 Single Core * Unknown
  • 864
GeekBench 4 Multi-Core * Unknown
  • 3669
Antutu 8 score * Unknown
  • 95326
General specs
General specs — specifications for 50b Platinum, Redmi 8A Dual.
Specification50b PlatinumRedmi 8A Dual
Release date
  • 2014
  • August
  • 2020
  • February 11
Colors
  • Black
  • Sky White
  • Sea Blue
  • Midnight Grey
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 80 EUR
Body build Unknown
  • Glass front (Gorilla Glass 5)
  • plastic back
  • plastic frame
Communication and Connectivity
Communication and Connectivity — specifications for 50b Platinum, Redmi 8A Dual.
Specification50b PlatinumRedmi 8A Dual
SIM card
  • Dual SIM (Mini-SIM)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 8(900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi Direct
  • DLNA
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for 50b Platinum, Redmi 8A Dual.
Specification50b PlatinumRedmi 8A Dual
Radio
  • Stereo FM radio
  • FM radio
  • built-in antenna
Others Unknown
  • 400 nits typ. brightness
Other features
Other features — specifications for 50b Platinum, Redmi 8A Dual.
Specification50b PlatinumRedmi 8A Dual
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity
  • compass - Fast battery charging 18W -Power bank/Reverse charging - Splash resistant