Sendo X2 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

    X2: 63 g lighter

    X2:
    95 g
    Redmi 1S:
    158 g
  • Screen diagonal

    X2: 2.5 in smaller diagonal

    X2:
    2.2 in
    Redmi 1S:
    4.7 in
  • Chipset

    X2:
    TI OMAP 5910
    Redmi 1S:
    Qualcomm MSM8228 Snapdragon 400 (28 nm)
  • Release year

    X2:
    2005
    Redmi 1S:
    2014

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. X2

    Height:
    Unknown
    Width:
    Unknown
    Depth:
    Unknown

    Unavailable dimensions are omitted from the drawing.

  2. 2. Redmi 1S

    Height:
    137 mm
    Width:
    69 mm
    Depth:
    9.9 mm

Weight

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

  1. 1. X2

    95 g

  2. 2. Redmi 1S

    158 g

    +63 g versus X2

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. X2

    X2: Screen geometry unavailable or conflicting.

  2. 2. Redmi 1S

    Screen diagonal:
    4.7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    60.9 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 X2, Redmi 1S, compared at the same storage capacity.
StorageX2Redmi 1S
8 GB Unknown 1 GB RAM
X2: Original memory entry

32 MB

Practical features

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

1. X2

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details miniSD

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.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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. X22. Redmi 1S

Everyday essentials
Everyday essentials — specifications for X2, Redmi 1S.
SpecificationX2Redmi 1S
Dimensions (HxWxD)
  • Х Х mm
  • 137 Х 69 Х 9.9 mm
Weight
  • 95 g
  • 158 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.2" inch
  • 4.7" inch
Screen resolution
  • 176 x 220 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 MB
  • 8 GB
  • 1 GB RAM
Memory card support
  • miniSD
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 0 mAh,
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Symbian
  • Series 60 UI
  • Android 4.3 (Jelly Bean)
  • upgradable to 4.4.4 (KitKat); MIUI 9.2
Chipset
  • TI OMAP 5910
  • Qualcomm MSM8228 Snapdragon 400 (28 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for X2, Redmi 1S.
SpecificationX2Redmi 1S
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 15.2 cm2
  • 60.9 cm2
Screen format Unknown
  • 16:9 (height:width)
Screen to body ratio Unknown
  • 64.4%
PPI /points per inch/
  • 0 PPI
  • 312 PPI
Screen protection Unknown
  • Asahi Dragontrail Glass
Camera and Video
Camera and Video — specifications for X2, Redmi 1S.
SpecificationX2Redmi 1S
Rear camera, main
  • 1.3 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 1.3 MP
  • 8 MP
  • f/2.2
  • 1/3.2''
  • 1.4µm
  • AF
Functions Unknown
  • LED flash
  • HDR
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 0 MP,
  • 1.6 MP
  • Single
Specifications Unknown
  • 1.6 MP
Performance

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

Performance — specifications for X2, Redmi 1S.
SpecificationX2Redmi 1S
Processor CPU
  • 120 MHz ARM925T
  • Quad-core 1.6 GHz Cortex-A7
Graphics processor GPU Unknown
  • 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 X2, Redmi 1S.
SpecificationX2Redmi 1S
Release date
  • 2005
  • Q1
  • 2014
  • May
Colors Unknown
  • Black
  • Chinese Red
  • Metallic Gray/ blue
  • Green
  • yellow panels
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 90 EUR
Body build Unknown
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for X2, Redmi 1S.
SpecificationX2Redmi 1S
SIM card
  • Mini-SIM
  • Dual SIM (Mini-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed Unknown
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • No
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
USB
  • Proprietary
  • microUSB 2.0
  • USB Host
Bluetooth
  • Yes
  • 4.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for X2, Redmi 1S.
SpecificationX2Redmi 1S
Radio
  • No
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for X2, Redmi 1S.
SpecificationX2Redmi 1S
Dop
  • Infrared port - Photo editor -AAC/MP3 player -SyncML
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Also known as Xiaomi Hongmi 1S