T-Mobile Pulse Mini vs Xiaomi Redmi 1S

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

    Pulse Mini: 48 g lighter

    Pulse Mini:
    110 g
    Redmi 1S:
    158 g
  • Width

    Pulse Mini: 12 mm narrower

    Pulse Mini:
    57 mm
    Redmi 1S:
    69 mm
  • Screen diagonal

    Pulse Mini: 1.9 in smaller diagonal

    Pulse Mini:
    2.8 in
    Redmi 1S:
    4.7 in
  • Chipset

    Pulse Mini:
    Qualcomm MSM7227 Snapdragon S1
    Redmi 1S:
    Qualcomm MSM8228 Snapdragon 400 (28 nm)
  • Depth

    Redmi 1S: 4.1 mm thinner

    Pulse Mini:
    14 mm
    Redmi 1S:
    9.9 mm
  • Height

    Pulse Mini: 31 mm shorter

    Pulse Mini:
    106 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. Pulse Mini

    Height:
    106 mm
    Width:
    57 mm
    Depth:
    14 mm +4.1 mm versus Redmi 1S
  2. 2. Redmi 1S

    Height:
    137 mm +31 mm versus Pulse Mini
    Width:
    69 mm +12 mm versus Pulse Mini
    Depth:
    9.9 mm

Weight

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

  1. 1. Pulse Mini

    110 g

  2. 2. Redmi 1S

    158 g

    +48 g versus Pulse Mini

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. Pulse Mini

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 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 150.8% more rectangular screen area than Pulse Mini.

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 Pulse Mini, Redmi 1S, compared at the same storage capacity.
StoragePulse MiniRedmi 1S
8 GB Unknown 1 GB RAM
Pulse Mini: Original memory entry

300 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. Pulse Mini

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 16 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. Pulse Mini

    1150 mAh

  2. 2. Redmi 1S

    2000 mAh

    +850 mAh versus Pulse Mini

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. Pulse Mini2. Redmi 1S

Everyday essentials
Everyday essentials — specifications for Pulse Mini, Redmi 1S.
SpecificationPulse MiniRedmi 1S
Dimensions (HxWxD)
  • 106 Х 57 Х 14 mm
  • 137 Х 69 Х 9.9 mm
Weight
  • 110 g
  • 158 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.8" inch
  • 4.7" inch
Screen resolution
  • 240 x 320 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 300 MB
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 16 GB (dedicated slot)
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1150 mAh
  • Removable Li-Ion
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.1 (Eclair)
  • Android 4.3 (Jelly Bean)
  • upgradable to 4.4.4 (KitKat); MIUI 9.2
Chipset
  • Qualcomm MSM7227 Snapdragon S1
  • Qualcomm MSM8228 Snapdragon 400 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Pulse Mini, Redmi 1S.
SpecificationPulse MiniRedmi 1S
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 24.3 cm2
  • 60.9 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 40.2%
  • 64.4%
PPI /points per inch/
  • 143 PPI
  • 312 PPI
Screen protection Unknown
  • Asahi Dragontrail Glass
Camera and Video
Camera and Video — specifications for Pulse Mini, Redmi 1S.
SpecificationPulse MiniRedmi 1S
Rear camera, main
  • 3.15 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 3.15 MP
  • 8 MP
  • f/2.2
  • 1/3.2''
  • 1.4µm
  • AF
Functions
  • LED flash
  • 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 Pulse Mini, Redmi 1S.
SpecificationPulse MiniRedmi 1S
Processor CPU
  • 600 MHz ARM 11
  • Quad-core 1.6 GHz Cortex-A7
Graphics processor GPU
  • Adreno 200
  • 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 Pulse Mini, Redmi 1S.
SpecificationPulse MiniRedmi 1S
Release date
  • 2010
  • February
  • 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 300 h Talking time- Up to 4 h
Unknown
Body build Unknown
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for Pulse Mini, Redmi 1S.
SpecificationPulse MiniRedmi 1S
SIM card
  • Mini-SIM
  • Dual SIM (Mini-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA 3.6/0.384 Mbps
  • HSPA
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 2.0
  • A2DP
  • 4.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Pulse Mini, Redmi 1S.
SpecificationPulse MiniRedmi 1S
Radio
  • FM radio
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Pulse Mini, Redmi 1S.
SpecificationPulse MiniRedmi 1S
Dop
  • Sensors Accelerometer MP3/WAV/WMA/eAAC+ player -MP4/H.264 player -Document viewer -Organizer -Voice memo -Predictive text input
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Also known as Xiaomi Hongmi 1S