Nokia Lumia 635 vs Xiaomi Redmi 2 Prime

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.

  • Screen diagonal

    Lumia 635: 0.2 in smaller diagonal

    Lumia 635:
    4.5 in
    Redmi 2 Prime:
    4.7 in
  • Chipset

    Lumia 635:
    Qualcomm Snapdragon 400 (28 nm)
    Redmi 2 Prime:
    Qualcomm MSM8916 Snapdragon 410 (28 nm)
  • Height

    Lumia 635: 4.5 mm shorter

    Lumia 635:
    129.5 mm
    Redmi 2 Prime:
    134 mm
  • Release year

    Lumia 635:
    2014
    Redmi 2 Prime:
    2015

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. Lumia 635

    Height:
    129.5 mm
    Width:
    66.7 mm
    Depth:
    9.2 mm
  2. 2. Redmi 2 Prime

    Height:
    134 mm +4.5 mm versus Lumia 635
    Width:
    67 mm
    Depth:
    9 mm

Weight

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

  1. 1. Lumia 635

    134 g

    +1 g versus Redmi 2 Prime

  2. 2. Redmi 2 Prime

    133 g

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. Lumia 635

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. Redmi 2 Prime

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

Redmi 2 Prime has approximately 9.1% more rectangular screen area than Lumia 635.

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 Lumia 635, Redmi 2 Prime, compared at the same storage capacity.
StorageLumia 635Redmi 2 Prime
16 GB Unknown 2 GB RAM
Lumia 635: Original memory entry

8 GB · 512 MB/ 1 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. Lumia 635

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (dedicated slot)

2. Redmi 2 Prime

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. Lumia 635

    1830 mAh

  2. 2. Redmi 2 Prime

    2200 mAh

    +370 mAh versus Lumia 635

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. Lumia 6352. Redmi 2 Prime

Everyday essentials
Everyday essentials — specifications for Lumia 635, Redmi 2 Prime.
SpecificationLumia 635Redmi 2 Prime
Dimensions (HxWxD)
  • 129.5 Х 66.7 Х 9.2 mm
  • 134 Х 67 Х 9 mm
Weight
  • 134 g
  • 133 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 4.5" inch
  • 4.7" inch
Screen resolution
  • 480 x 854 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 512 MB/ 1 GB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1830 mAh
  • Removable Li-Ion
  • 2200 mAh
  • Removable Li-Po
Operating system OS
  • Microsoft Windows Phone 8.1
  • Android 4.4.4 (KitKat)
  • upgradable to 5.1.1 (Lollipop); MIUI 7.2
Chipset
  • Qualcomm Snapdragon 400 (28 nm)
  • Qualcomm MSM8916 Snapdragon 410 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Lumia 635, Redmi 2 Prime.
SpecificationLumia 635Redmi 2 Prime
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 54.3 cm2
  • 60.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 62.9%
  • 67.8%
PPI /points per inch/
  • 221 PPI
  • 312 PPI
Screen protection
  • Corning Gorilla Glass 3
  • To be confirmed
Camera and Video
Camera and Video — specifications for Lumia 635, Redmi 2 Prime.
SpecificationLumia 635Redmi 2 Prime
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • 1/4''
  • AF
  • 8 MP
  • f/2.2
  • 28mm (wide)
  • 1/3.2''
  • 1.4µm
  • AF
Functions
  • panorama
  • LED flash
  • HDR
Video
  • 720p@30fps
  • 720p
Front camera, selfie
  • 0 MP,
  • 2 MP
  • Single
Specifications Unknown
  • 2 MP
Performance

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

Performance — specifications for Lumia 635, Redmi 2 Prime.
SpecificationLumia 635Redmi 2 Prime
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
  • Quad-core 1.2 GHz Cortex-A53
Graphics processor GPU
  • Adreno 305
  • Adreno 306
Antutu 7 score *
  • 11986
Unknown
GeekBench 4 Single Core * Unknown
  • 758
General specs
General specs — specifications for Lumia 635, Redmi 2 Prime.
SpecificationLumia 635Redmi 2 Prime
Release date
  • 2014
  • April
  • 2015
  • August
Colors
  • Bright orange
  • Bright Green
  • bright yellow
  • White
  • Black
  • White
  • Dark Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 110 EUR
  • 120 EUR
Battery life
  • Stand by time- Up to 648 h Talking time- Up to 12 h (2G) / Up to 14 h (3G) Music play - Up to 58 h
Unknown
Body build Unknown
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for Lumia 635, Redmi 2 Prime.
SpecificationLumia 635Redmi 2 Prime
SIM card
  • Micro-SIM
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 2100 - RM-974 HSDPA 850 / 1700 / 1900 / 2100 - RM-975 -4G - LTE band 3(1800)
  • 7(2600)
  • 20(800) - RM-974 LTE band 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 17(700) - RM-975
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 40(2300)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat3 100/50 Mbps
  • HSPA
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 4.0
  • A2DP
  • LE/ aptX after WP8 Denim update
  • 4.0
  • A2DP
  • LE
Harmful irradiation
  • SAR - 0.97 W/kg (head) 0.77 W/kg (body) SAR EU - 0.75 W/kg (head) 0.79 W/kg (body)
  • SAR - 1.00 W/kg (head)
Music and Audio
Music and Audio — specifications for Lumia 635, Redmi 2 Prime.
SpecificationLumia 635Redmi 2 Prime
Radio
  • FM radio
  • Stereo FM radio
Others
  • ClearBlack display
  • Active noise cancellation with dedicated mic
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Lumia 635, Redmi 2 Prime.
SpecificationLumia 635Redmi 2 Prime
Dop
  • Sensors Accelerometer
  • sensor core - Versions: RM-974 (Global); RM-975 (USA)
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging: 30% in 30 min (Quick Charge 1.0)