Samsung Focus S I937 vs TECNO Spark Plus

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

    Focus S I937:
    OLED
    Spark Plus:
    LCD
  • Weight

    Focus S I937: 83.4 g lighter

    Focus S I937:
    110.6 g
    Spark Plus:
    194 g
  • Width

    Focus S I937: 15.8 mm narrower

    Focus S I937:
    66.8 mm
    Spark Plus:
    82.6 mm
  • Screen diagonal

    Focus S I937: 1.7 in smaller diagonal

    Focus S I937:
    4.3 in
    Spark Plus:
    6 in
  • Depth

    Spark Plus: 0.7 mm thinner

    Focus S I937:
    8.5 mm
    Spark Plus:
    7.8 mm
  • Height

    Focus S I937: 36 mm shorter

    Focus S I937:
    126 mm
    Spark Plus:
    162 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. Focus S I937

    Height:
    126 mm
    Width:
    66.8 mm
    Depth:
    8.5 mm +0.7 mm versus Spark Plus
  2. 2. Spark Plus

    Height:
    162 mm +36 mm versus Focus S I937
    Width:
    82.6 mm +15.8 mm versus Focus S I937
    Depth:
    7.8 mm

Weight

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

  1. 1. Focus S I937

    110.6 g

  2. 2. Spark Plus

    194 g

    +83.4 g versus Focus S I937

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. Focus S I937

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    52.6 cm²
  2. 2. Spark Plus

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

Spark Plus has approximately 88.6% more rectangular screen area than Focus S I937.

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 Focus S I937, Spark Plus, compared at the same storage capacity.
StorageFocus S I937Spark Plus
16 GB Unknown 2 GB RAM
Focus S I937: Original memory entry

16/32 GB · 512 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. Focus S I937

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
No

2. Spark Plus

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB

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. Focus S I937

    1650 mAh

  2. 2. Spark Plus

    3400 mAh

    +1750 mAh versus Focus S I937

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. Focus S I9372. Spark Plus

Everyday essentials
Everyday essentials — specifications for Focus S I937, Spark Plus.
SpecificationFocus S I937Spark Plus
Dimensions (HxWxD)
  • 126 Х 66.8 Х 8.5 mm
  • 162 Х 82.6 Х 7.8 mm
Weight
  • 110.6 g
  • 194 g
Technology
  • Super AMOLED Plus
  • IPS LCD
Screen size
  • 4.3" inch
  • 6" inch
Screen resolution
  • 480 x 800 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16/32 GB
  • 512 MB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • No
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1650 mAh
  • Removable Li-Ion
  • 3400 mAh
  • Non-removable Li-Ion
Operating system OS
  • Microsoft Windows Phone 7.5 Mango
  • Android 7.0 (Nougat)
Chipset Unknown
  • Mediatek MT6580 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Focus S I937, Spark Plus.
SpecificationFocus S I937Spark Plus
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 52.6 cm2
  • 99.2 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 62.5%
  • 74.2%
PPI /points per inch/
  • 217 PPI
  • 245 PPI
Screen protection Unknown
  • Corning Gorilla Glass (unspecified version)
Camera and Video
Camera and Video — specifications for Focus S I937, Spark Plus.
SpecificationFocus S I937Spark Plus
Rear camera, main
  • 8 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 13 MP
  • f/2.0
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 720p
  • 1080p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 1.3 MP
  • 5 MP
Performance

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

Performance — specifications for Focus S I937, Spark Plus.
SpecificationFocus S I937Spark Plus
Processor CPU
  • 1.4 GHz Scorpion
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU Unknown
  • Mali-400MP2
Antutu 7 score * Unknown
  • 70232
General specs
General specs — specifications for Focus S I937, Spark Plus.
SpecificationFocus S I937Spark Plus
Release date
  • 2011
  • September
  • 2017
  • June
Colors
  • Black
  • Scarlet Red
  • Champagne Gold
  • Anthracite Grey
  • Elegant Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
Unknown
Battery life
  • Stand by time- Up to 250 h Talking time- Up to 6 h 30 min
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Focus S I937, Spark Plus.
SpecificationFocus S I937Spark Plus
SIM card
  • Mini-SIM
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 3.0
  • A2DP
  • EDR
  • 4.2
  • A2DP
  • LE
Harmful irradiation
  • SAR - 0.33 W/kg (head) 1.12 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Focus S I937, Spark Plus.
SpecificationFocus S I937Spark Plus
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Other features
Other features — specifications for Focus S I937, Spark Plus.
SpecificationFocus S I937Spark Plus
Dop
  • Sensors Accelerometer
  • proximity
  • compass - AT&T U-verse Mobile
  • NavigatorSM
  • FamilyMap
  • Radio
  • myWireless -Document viewer/editor -MP4/H.264/WMV player -MP3/WAV/WMA/eAAC+ player - For AT&T
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity