Nokia X71 vs Samsung Galaxy Express I437

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.

  • Display technology

    OLED versus LCD

    X71:
    LCD
    Galaxy Express I437:
    OLED
  • Weight

    Galaxy Express I437: 44 g lighter

    X71:
    180 g
    Galaxy Express I437:
    136 g
  • Width

    Galaxy Express I437: 7.2 mm narrower

    X71:
    76.5 mm
    Galaxy Express I437:
    69.3 mm
  • Screen diagonal

    Galaxy Express I437: 1.89 in smaller diagonal

    X71:
    6.39 in
    Galaxy Express I437:
    4.5 in
  • Chipset

    X71:
    Qualcomm SDM660 Snapdragon 660 (14 nm)
    Galaxy Express I437:
    Qualcomm MSM8960 Snapdragon S4 Plus
  • Rear camera layout

    X71:
    Triple
    Galaxy Express I437:
    Single

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. X71

    Height:
    157.2 mm +24.6 mm versus Galaxy Express I437
    Width:
    76.5 mm +7.2 mm versus Galaxy Express I437
    Depth:
    8 mm
  2. 2. Galaxy Express I437

    Height:
    132.6 mm
    Width:
    69.3 mm
    Depth:
    9.1 mm +1.1 mm versus X71

Weight

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

  1. 1. X71

    180 g

    +44 g versus Galaxy Express I437

  2. 2. Galaxy Express I437

    136 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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. X71

    X71: Screen geometry unavailable or conflicting.

  2. 2. Galaxy Express I437

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    57.6 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 X71, Galaxy Express I437, compared at the same storage capacity.
StorageX71Galaxy Express I437
128 GB 6 GB RAM Unknown
Galaxy Express I437: Original memory entry

8 GB (5 GB user available) · 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. X71

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

2. Galaxy Express I437

NFC:
Yes
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. X71

    3500 mAh

    +1500 mAh versus Galaxy Express I437

  2. 2. Galaxy Express I437

    2000 mAh

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. X712. Galaxy Express I437

Everyday essentials
Everyday essentials — specifications for X71, Galaxy Express I437.
SpecificationX71Galaxy Express I437
Dimensions (HxWxD)
  • 157.2 Х 76.5 Х 8 mm
  • 132.6 Х 69.3 Х 9.1 mm
Weight
  • 180 g
  • 136 g
Technology
  • IPS LCD
  • Super AMOLED Plus
Screen size
  • 6.39" inch
  • 4.5" inch
Screen resolution
  • 1080 x 2316 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 GB
  • 6 GB RAM
  • 8 GB (5 GB user available)
  • 1 GB RAM
Memory card support
  • microSD
  • up to 256 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3500 mAh
  • Non-removable Li-Po
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 9.0 (Pie); Android One
  • Android 4.0 (Ice Cream Sandwich)
  • upgradable to 4.1 (Jelly Bean)
Chipset
  • Qualcomm SDM660 Snapdragon 660 (14 nm)
  • Qualcomm MSM8960 Snapdragon S4 Plus
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for X71, Galaxy Express I437.
SpecificationX71Galaxy Express I437
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 100.9 cm2
  • 57.6 cm2
Screen format Unknown
  • 5:3 (height:width)
Screen to body ratio
  • 83.9%
  • 62.7%
PPI /points per inch/
  • 0 PPI
  • 207 PPI
Camera and Video
Camera and Video — specifications for X71, Galaxy Express I437.
SpecificationX71Galaxy Express I437
Rear camera, main
  • 48 MP
  • Triple
  • 5 MP
  • Single
Camera specs
  • 48 MP
  • f/1.8
  • 1/2''
  • 0.8µm
  • PDAF -8 MP
  • 13mm (ultrawide) -5 MP
  • f/2.4
  • depth sensor
  • 5 MP
  • AF
Functions
  • Zeiss optics
  • Dual-LED flash
  • panorama
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 16 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 16 MP
  • f/2.0
  • 1.3 MP
Performance

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

Performance — specifications for X71, Galaxy Express I437.
SpecificationX71Galaxy Express I437
Processor CPU
  • Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
  • Dual-core 1.5 GHz Krait
Graphics processor GPU
  • Adreno 512
  • Adreno 225
Antutu 7 score *
  • 142562
  • 3509
GeekBench 4 Single Core *
  • 1455
Unknown
GeekBench 4 Multi-Core *
  • 5075
Unknown
General specs
General specs — specifications for X71, Galaxy Express I437.
SpecificationX71Galaxy Express I437
Release date
  • 2019
  • April
  • 2012
  • October
Colors
  • Black
  • Titanium Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 290 EUR
  • 160 EUR
Battery life Unknown
  • Stand by time- Up to 312 h Talking time- Up to 14 h
Body build
  • Front/back glass
  • aluminum frame
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for X71, Galaxy Express I437.
SpecificationX71Galaxy Express I437
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 28(700)
  • 38(2600)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 1900 / 2100 -4G - LTE band 4(1700/2100)
  • 17(700)
Speed
  • HSPA
  • LTE-A
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 5.0
  • A2DP
  • LE
  • aptX
  • 4.0
  • A2DP
  • EDR
Harmful irradiation Unknown
  • SAR - 0.84 W/kg (head) 1.20 W/kg (body) SAR EU - 0.47 W/kg (head)
Music and Audio
Music and Audio — specifications for X71, Galaxy Express I437.
SpecificationX71Galaxy Express I437
Radio Unknown
  • No
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for X71, Galaxy Express I437.
SpecificationX71Galaxy Express I437
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 18W - For China
  • Sensors Accelerometer
  • proximity
  • compass - MP4/WMV/H.264 player -MP3/WAV/eAAC+ player -Photo/video editor -Document viewer - For AT&T