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Nokia E51 vs Xiaomi Redmi 1S

Compare recorded specifications, size and practical differences.

Nokia E51

Nokia E51

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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.

  • WeightE51: 58 g lighterE51: 100 g · Redmi 1S: 158 g
  • WidthE51: 23 mm narrowerE51: 46 mm · Redmi 1S: 69 mm
  • Screen diagonalE51: 2.7 in smaller diagonalE51: 2 in · Redmi 1S: 4.7 in
  • DepthRedmi 1S: 2.1 mm thinnerRedmi 1S: 9.9 mm · E51: 12 mm
  • HeightE51: 22.2 mm shorterE51: 114.8 mm · Redmi 1S: 137 mm
  • Release year2007 / 2014E51: 2007 · 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.

Front
E51: 114.8 × 46 mm 1 Redmi 1S: 137 × 69 mm 2
Side
E51: 114.8 × 12 mm 1 Redmi 1S: 137 × 9.9 mm 2
  1. 1. E51
    Height
    114.8 mm
    Width
    46 mm
    Depth
    12 mm+2.1 mm versus Redmi 1S
    Weight
    100 g
  2. 2. Redmi 1S
    Height
    137 mm+22.2 mm versus E51
    Width
    69 mm+23 mm versus E51
    Depth
    9.9 mm
    Weight
    158 g
Weight

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

  1. 1. E51100 g
  2. 2. Redmi 1S158 g

    +58 g versus E51

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.

Screen size
E51: 2 in, 4:3, About 12.4 cm² rectangular area 1 Redmi 1S: 4.7 in, 16:9, About 60.9 cm² rectangular area 2
  1. 1. E51 2 in · 4:3 About 12.4 cm² rectangular area
  2. 2. Redmi 1S 4.7 in · 16:9 About 60.9 cm² rectangular area

Redmi 1S has approximately 391.6% more rectangular screen area than E51.

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 by storage capacity and phone
StorageE51Redmi 1S
8 GB Unknown 1 GB RAM
E51: Original memory entry

130 MB · 96 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. E51

NFC
Unknown
Headphone jack
No
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 capacity

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

  1. 1. E511050 mAh
  2. 2. Redmi 1S2000 mAh

    +950 mAh versus E51

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. E512. Redmi 1S

Everyday essentials
Everyday essentials
SpecificationE51Redmi 1S
Dimensions (HxWxD)
  • 114.8 Х 46 Х 12 mm
  • 137 Х 69 Х 9.9 mm
Weight
  • 100 g
  • 158 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2" inch
  • 4.7" inch
Screen resolution
  • 240 x 320 px
  • 720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 130 MB
  • 96 MB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 16 GB (dedicated slot)
  • microSD
  • up to 64 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1050 mAh
  • Removable Li-Ion
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Symbian OS 9.2
  • Series 60 v3.1 UI
  • Android 4.3 (Jelly Bean)
  • upgradable to 4.4.4 (KitKat); MIUI 9.2
Chipset Unknown
  • Qualcomm MSM8228 Snapdragon 400 (28 nm)
Headphone jack
  • No
  • Yes
Display
Display
SpecificationE51Redmi 1S
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 12.4 cm2
  • 60.9 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 23.5%
  • 64.4%
PPI /points per inch/
  • 200 PPI
  • 312 PPI
Screen protection Unknown
  • Asahi Dragontrail Glass
Camera and Video
Camera and Video
SpecificationE51Redmi 1S
Rear camera, main
  • 2 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 2 MP
  • 8 MP
  • f/2.2
  • 1/3.2''
  • 1.4µm
  • AF
Functions Unknown
  • LED flash
  • HDR
Video
  • 320p@15fps
  • 720p@30fps
Front camera, selfie
  • 0 MP,
  • 1.6 MP
  • Single
Specifications Unknown
  • 1.6 MP
Performance
Performance
SpecificationE51Redmi 1S
Processor CPU
  • 369 MHz ARM 11
  • Quad-core 1.6 GHz Cortex-A7
Graphics processor GPU Unknown
  • Adreno 305
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 485
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1264
GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 2619
General specs
General specs
SpecificationE51Redmi 1S
Release date
  • 2007
  • September
  • 2014
  • May
Colors
  • Black
  • Silver
  • Black
  • Chinese Red
  • Metallic Gray/ blue
  • Green
  • yellow panels
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 120 EUR
  • 90 EUR
Battery life
  • Stand by time- Up to 310 h Talking time- Up to 4 h 20 min
Unknown
Body build Unknown
  • plastic body
Communication and Connectivity
Communication and Connectivity
SpecificationE51Redmi 1S
SIM card
  • Mini-SIM
  • Dual SIM (Mini-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA 3.6/0.384 Mbps
  • HSPA
GPRS
  • Class 32
  • Yes
Edge
  • Class 32
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g
  • VoIP over WLAN
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
USB
  • miniUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 2.0
  • A2DP
  • 4.0
  • A2DP
  • LE
Harmful irradiation
  • SAR - 1.38 W/kg (head) 0.75 W/kg (body) SAR EU - 1.47 W/kg (head)
Unknown
Music and Audio
Music and Audio
SpecificationE51Redmi 1S
Radio
  • FM radio
  • FM radio
Others
  • Five-way scroll key -Downloadable themes
  • 2.5 mm audio jack
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationE51Redmi 1S
Dop
  • Infrared port - Push to talk -WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) incl. MS Office 2007 support via free update -Predictive text input -Voice command/memo -Organizer
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Also known as Xiaomi Hongmi 1S

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