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Plum Sync vs Xiaomi Redmi 1S

Compare recorded specifications, size and practical differences.

+ Add a third phone

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: 48 g lighter

    Sync:
    110 g
    Redmi 1S:
    158 g
  • Width

    Sync: 6.6 mm narrower

    Sync:
    62.4 mm
    Redmi 1S:
    69 mm
  • Screen diagonal

    Sync: 1.2 in smaller diagonal

    Sync:
    3.5 in
    Redmi 1S:
    4.7 in
  • Chipset

    Sync:
    Mediatek MT6572 (28 nm)
    Redmi 1S:
    Qualcomm MSM8228 Snapdragon 400 (28 nm)
  • Depth

    Redmi 1S: 1.6 mm thinner

    Sync:
    11.5 mm
    Redmi 1S:
    9.9 mm
  • Height

    Sync: 19 mm shorter

    Sync:
    118 mm
    Redmi 1S:
    137 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 +1.6 mm versus Redmi 1S
  2. 2. Redmi 1S

    Height:
    137 mm +19 mm versus Sync
    Width:
    69 mm +6.6 mm versus Sync
    Depth:
    9.9 mm

Weight

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

  1. 1. Sync

    110 g

  2. 2. Redmi 1S

    158 g

    +48 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 1S

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

Redmi 1S has approximately 66.9% 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 1S, compared at the same storage capacity.
StorageSyncRedmi 1S
8 GB Unknown 1 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 1S

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB (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. Sync

    1100 mAh

  2. 2. Redmi 1S

    2000 mAh

    +900 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 1S

Everyday essentials
Everyday essentials — specifications for Sync, Redmi 1S.
SpecificationSyncRedmi 1S
Dimensions (HxWxD)
  • 118 Х 62.4 Х 11.5 mm
  • 137 Х 69 Х 9.9 mm
Weight
  • 110 g
  • 158 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.5" inch
  • 4.7" 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
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1100 mAh
  • Removable Li-Ion
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.2 (Jelly Bean)
  • Android 4.3 (Jelly Bean)
  • upgradable to 4.4.4 (KitKat); MIUI 9.2
Chipset
  • Mediatek MT6572 (28 nm)
  • Qualcomm MSM8228 Snapdragon 400 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Sync, Redmi 1S.
SpecificationSyncRedmi 1S
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 36.5 cm2
  • 60.9 cm2
Screen format
  • 3:2 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 49.5%
  • 64.4%
PPI /points per inch/
  • 165 PPI
  • 312 PPI
Screen protection Unknown
  • Asahi Dragontrail Glass
Camera and Video
Camera and Video — specifications for Sync, Redmi 1S.
SpecificationSyncRedmi 1S
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • 8 MP
  • f/2.2
  • 1/3.2''
  • 1.4µm
  • AF
Functions Unknown
  • LED flash
  • HDR
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 1.6 MP
  • Single
Specifications
  • 5 MP
  • 1.6 MP
Performance

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

Performance — specifications for Sync, Redmi 1S.
SpecificationSyncRedmi 1S
Processor CPU
  • Dual-core 1.0 GHz Cortex-A7
  • Quad-core 1.6 GHz Cortex-A7
Graphics processor GPU
  • Mali-400
  • Adreno 305
GeekBench 4 Single Core * Unknown
  • 485
GeekBench 4 Multi-Core * Unknown
  • 1264
GeekBench 4 RenderScript * Unknown
  • 2619
General specs
General specs — specifications for Sync, Redmi 1S.
SpecificationSyncRedmi 1S
Release date
  • 2013
  • September
  • 2014
  • May
Colors
  • Black
  • White
  • Black
  • Chinese Red
  • Metallic Gray/ blue
  • Green
  • yellow panels
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 90 EUR
Battery life
  • Stand by time- Up to 180 h Talking time- Up to 4 h
Unknown
Body build Unknown
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for Sync, Redmi 1S.
SpecificationSyncRedmi 1S
SIM card
  • Dual SIM
  • Dual SIM (Mini-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed Unknown
  • HSPA
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
USB
  • microUSB
  • microUSB 2.0
  • USB Host
Bluetooth
  • 2.1
  • A2DP
  • EDR
  • 4.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Sync, Redmi 1S.
SpecificationSyncRedmi 1S
Radio
  • Stereo FM radio
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Sync, Redmi 1S.
SpecificationSyncRedmi 1S
Dop
  • Sensors Accelerometer
  • proximity
  • compass - X210 Dual SIM X211 Single SIM
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Also known as Xiaomi Hongmi 1S