Samsung Wave M S7250 vs Xiaomi Redmi Note

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

    Wave M S7250: 78 g lighter

    Wave M S7250:
    121 g
    Redmi Note:
    199 g
  • Width

    Wave M S7250: 15.4 mm narrower

    Wave M S7250:
    63.3 mm
    Redmi Note:
    78.7 mm
  • Screen diagonal

    Wave M S7250: 1.85 in smaller diagonal

    Wave M S7250:
    3.65 in
    Redmi Note:
    5.5 in
  • Depth

    Redmi Note: 2.7 mm thinner

    Wave M S7250:
    12.2 mm
    Redmi Note:
    9.5 mm
  • Height

    Wave M S7250: 40.2 mm shorter

    Wave M S7250:
    113.8 mm
    Redmi Note:
    154 mm
  • Release year

    Wave M S7250:
    2011
    Redmi Note:
    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. Wave M S7250

    Height:
    113.8 mm
    Width:
    63.3 mm
    Depth:
    12.2 mm +2.7 mm versus Redmi Note
  2. 2. Redmi Note

    Height:
    154 mm +40.2 mm versus Wave M S7250
    Width:
    78.7 mm +15.4 mm versus Wave M S7250
    Depth:
    9.5 mm

Weight

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

  1. 1. Wave M S7250

    121 g

  2. 2. Redmi Note

    199 g

    +78 g versus Wave M S7250

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. Wave M S7250

    Screen diagonal:
    3.65 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    39.7 cm²
  2. 2. Redmi Note

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

Redmi Note has approximately 110.2% more rectangular screen area than Wave M S7250.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Wave M S7250: Original memory entry

150 MB

Redmi Note: Original memory entry

8 GB · 1/2 GB 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. Wave M S7250

NFC:
See details Carrier dependent
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 2 GB included

2. Redmi Note

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. Wave M S7250

    1350 mAh

  2. 2. Redmi Note

    3100 mAh

    +1750 mAh versus Wave M S7250

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. Wave M S72502. Redmi Note

Everyday essentials
Everyday essentials — specifications for Wave M S7250, Redmi Note.
SpecificationWave M S7250Redmi Note
Dimensions (HxWxD)
  • 113.8 Х 63.3 Х 12.2 mm
  • 154 Х 78.7 Х 9.5 mm
Weight
  • 121 g
  • 199 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.65" inch
  • 5.5" 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.
  • 150 MB
  • 8 GB
  • 1/2 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1350 mAh
  • Removable Li-Ion
  • 3100 mAh
  • Removable Li-Po
Operating system OS
  • bada 2.0
  • Android 4.2 (Jelly Bean)
  • upgradable to 4.4.4 (KitKat); MIUI 9.2
Chipset Unknown
  • Mediatek MT6592 (28 nm)
NFC
  • Carrier dependent
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Wave M S7250, Redmi Note.
SpecificationWave M S7250Redmi Note
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 39.7 cm2
  • 83.4 cm2
Screen format
  • 3:2 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 55.1%
  • 68.8%
PPI /points per inch/
  • 158 PPI
  • 267 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for Wave M S7250, Redmi Note.
SpecificationWave M S7250Redmi Note
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 13 MP
  • f/2.2
  • 28mm (wide)
  • AF
Functions
  • LED flash
  • LED flash
  • HDR
Video
  • w480p@30fps
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • VGA
  • 5 MP
Performance

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

Performance — specifications for Wave M S7250, Redmi Note.
SpecificationWave M S7250Redmi Note
Processor CPU
  • 832 MHz
  • Octa-core 1.4/1.7 GHz Cortex-A7
Graphics processor GPU Unknown
  • Mali-450MP4
Antutu 7 score * Unknown
  • 65210
General specs
General specs — specifications for Wave M S7250, Redmi Note.
SpecificationWave M S7250Redmi Note
Release date
  • 2011
  • August
  • 2014
  • March
Colors
  • Black
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 120 EUR
  • 120 EUR
Battery life
  • Stand by time- Up to 480 h Talking time- Up to 6 h 30 min
Unknown
Body build Unknown
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for Wave M S7250, Redmi Note.
SpecificationWave M S7250Redmi Note
SIM card
  • Mini-SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 3.0
  • A2DP
  • 4.0
  • A2DP
  • LE
Harmful irradiation
  • SAR - 0.96 W/kg (head) 0.93 W/kg (body) SAR EU - 0.66 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for Wave M S7250, Redmi Note.
SpecificationWave M S7250Redmi Note
Radio
  • Stereo FM radio
  • RDS
  • FM radio
  • recording
Others
  • DNSe (Digital Natural Sound Engine)
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Wave M S7250, Redmi Note.
SpecificationWave M S7250Redmi Note
Dop
  • Sensors Accelerometer
  • proximity - Samsung ChatON -MP3/WAV/eAAC+ player -MP4/DivX/H.264 player -Organizer -Photo editor -Voice memo -Predictive text input - Also known as Samsung Wave725
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass