Plum Sync vs Xiaomi Redmi 3s Prime

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

    Sync: 34 g lighter

    Sync:
    110 g
    Redmi 3s Prime:
    144 g
  • Width

    Sync: 7.2 mm narrower

    Sync:
    62.4 mm
    Redmi 3s Prime:
    69.6 mm
  • Screen diagonal

    Sync: 1.5 in smaller diagonal

    Sync:
    3.5 in
    Redmi 3s Prime:
    5 in
  • Chipset

    Sync:
    Mediatek MT6572 (28 nm)
    Redmi 3s Prime:
    Qualcomm MSM8937 Snapdragon 430 (28 nm)
  • Depth

    Redmi 3s Prime: 3 mm thinner

    Sync:
    11.5 mm
    Redmi 3s Prime:
    8.5 mm
  • Height

    Sync: 21.3 mm shorter

    Sync:
    118 mm
    Redmi 3s Prime:
    139.3 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. Sync

    Height:
    118 mm
    Width:
    62.4 mm
    Depth:
    11.5 mm +3 mm versus Redmi 3s Prime
  2. 2. Redmi 3s Prime

    Height:
    139.3 mm +21.3 mm versus Sync
    Width:
    69.6 mm +7.2 mm versus Sync
    Depth:
    8.5 mm

Weight

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

  1. 1. Sync

    110 g

  2. 2. Redmi 3s Prime

    144 g

    +34 g versus Sync

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. Sync

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²
  2. 2. Redmi 3s Prime

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²

Redmi 3s Prime has approximately 88.9% more rectangular screen area than Sync.

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 Sync, Redmi 3s Prime, compared at the same storage capacity.
StorageSyncRedmi 3s Prime
32 GB Unknown 3 GB RAM
Sync: Original memory entry

512 MB · 256 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. Sync

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

2. Redmi 3s Prime

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 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. Sync

    1100 mAh

  2. 2. Redmi 3s Prime

    4100 mAh

    +3000 mAh versus Sync

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. Sync2. Redmi 3s Prime

Everyday essentials
Everyday essentials — specifications for Sync, Redmi 3s Prime.
SpecificationSyncRedmi 3s Prime
Dimensions (HxWxD)
  • 118 Х 62.4 Х 11.5 mm
  • 139.3 Х 69.6 Х 8.5 mm
Weight
  • 110 g
  • 144 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.5" inch
  • 5" inch
Screen resolution
  • 320 x 480 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 32 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1100 mAh
  • Removable Li-Ion
  • 4100 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.2 (Jelly Bean)
  • Android 6.0.1 (Marshmallow); MIUI 9.2
Chipset
  • Mediatek MT6572 (28 nm)
  • Qualcomm MSM8937 Snapdragon 430 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Sync, Redmi 3s Prime.
SpecificationSyncRedmi 3s Prime
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 36.5 cm2
  • 68.9 cm2
Screen format
  • 3:2 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 49.5%
  • 71.1%
PPI /points per inch/
  • 165 PPI
  • 294 PPI
Camera and Video
Camera and Video — specifications for Sync, Redmi 3s Prime.
SpecificationSyncRedmi 3s Prime
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 5 MP
  • 13 MP
  • PDAF
  • f/2.0
Functions Unknown
  • LED flash
  • HDR
  • panorama
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 5 MP
  • 5 MP
  • f/2.2
Performance
Performance — specifications for Sync, Redmi 3s Prime.
SpecificationSyncRedmi 3s Prime
Processor CPU
  • Dual-core 1.0 GHz Cortex-A7
  • Octa-core 1.4 GHz Cortex-A53
Graphics processor GPU
  • Mali-400
  • Adreno 505
General specs
General specs — specifications for Sync, Redmi 3s Prime.
SpecificationSyncRedmi 3s Prime
Release date
  • 2013
  • September
  • 2016
  • August
Colors
  • Black
  • White
  • Gold
  • Dark Gray
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 150 EUR
Battery life
  • Stand by time- Up to 180 h Talking time- Up to 4 h
Unknown
Body build Unknown
  • Front glass
  • aluminum body
Communication and Connectivity
Communication and Connectivity — specifications for Sync, Redmi 3s Prime.
SpecificationSyncRedmi 3s Prime
SIM card
  • Dual SIM
  • Hybrid Dual SIM (Micro-SIM/Nano-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 - India HSDPA 850 / 900 / 1900 / 2100 - Global -4G - LTE band 3(1800)
  • 5(850)
  • 40(2300) - India LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 40(2300) - Global
Speed Unknown
  • HSPA
  • LTE
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB
  • microUSB 2.0
Bluetooth
  • 2.1
  • A2DP
  • EDR
  • 4.1
  • A2DP
  • LE
Harmful irradiation Unknown
  • SAR EU - 0.62 W/kg (head) 0.43 W/kg (body)
Music and Audio
Music and Audio — specifications for Sync, Redmi 3s Prime.
SpecificationSyncRedmi 3s Prime
Radio
  • Stereo FM radio
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Sync, Redmi 3s Prime.
SpecificationSyncRedmi 3s Prime
Dop
  • Sensors Accelerometer
  • proximity
  • compass - X210 Dual SIM X211 Single SIM
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Fast battery charging