Plum Volt 3G vs Samsung Focus S I937

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    Volt 3G:
    LCD
    Focus S I937:
    OLED
  • Weight

    Focus S I937: 39.4 g lighter

    Volt 3G:
    150 g
    Focus S I937:
    110.6 g
  • Width

    Focus S I937: 2.2 mm narrower

    Volt 3G:
    69 mm
    Focus S I937:
    66.8 mm
  • Screen diagonal

    Focus S I937: 0.7 in smaller diagonal

    Volt 3G:
    5 in
    Focus S I937:
    4.3 in
  • Depth

    Focus S I937: 0.5 mm thinner

    Volt 3G:
    9 mm
    Focus S I937:
    8.5 mm
  • Height

    Focus S I937: 15 mm shorter

    Volt 3G:
    141 mm
    Focus S I937:
    126 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. Volt 3G

    Height:
    141 mm +15 mm versus Focus S I937
    Width:
    69 mm +2.2 mm versus Focus S I937
    Depth:
    9 mm +0.5 mm versus Focus S I937
  2. 2. Focus S I937

    Height:
    126 mm
    Width:
    66.8 mm
    Depth:
    8.5 mm

Weight

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

  1. 1. Volt 3G

    150 g

    +39.4 g versus Focus S I937

  2. 2. Focus S I937

    110.6 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. Volt 3G

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. Focus S I937

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

Volt 3G has approximately 31% 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 Volt 3G, Focus S I937, compared at the same storage capacity.
StorageVolt 3GFocus S I937
4 GB 1 GB RAM Unknown
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. Volt 3G

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

2. Focus S I937

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

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. Volt 3G

    2000 mAh

    +350 mAh versus Focus S I937

  2. 2. Focus S I937

    1650 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. Volt 3G2. Focus S I937

Everyday essentials
Everyday essentials — specifications for Volt 3G, Focus S I937.
SpecificationVolt 3GFocus S I937
Dimensions (HxWxD)
  • 141 Х 69 Х 9 mm
  • 126 Х 66.8 Х 8.5 mm
Weight
  • 150 g
  • 110.6 g
Technology
  • IPS LCD
  • Super AMOLED Plus
Screen size
  • 5" inch
  • 4.3" inch
Screen resolution
  • 1080 x 1920 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 1 GB RAM
  • 16/32 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 1650 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.2 (Jelly Bean)
  • Microsoft Windows Phone 7.5 Mango
Chipset
  • Mediatek MT6589 (28 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Volt 3G, Focus S I937.
SpecificationVolt 3GFocus S I937
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 68.9 cm2
  • 52.6 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 70.8%
  • 62.5%
PPI /points per inch/
  • 441 PPI
  • 217 PPI
Camera and Video
Camera and Video — specifications for Volt 3G, Focus S I937.
SpecificationVolt 3GFocus S I937
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 1080p@30fps
  • 720p
Front camera, selfie
  • 2 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 2 MP
  • 1.3 MP
Performance
Performance — specifications for Volt 3G, Focus S I937.
SpecificationVolt 3GFocus S I937
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
  • 1.4 GHz Scorpion
Graphics processor GPU
  • PowerVR SGX544
Unknown
General specs
General specs — specifications for Volt 3G, Focus S I937.
SpecificationVolt 3GFocus S I937
Release date
  • 2013
  • May
  • 2011
  • September
Colors
  • Black/White
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 130 EUR
Battery life
  • Stand by time- Up to 400 h Talking time- Up to 12 h
  • Stand by time- Up to 250 h Talking time- Up to 6 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for Volt 3G, Focus S I937.
SpecificationVolt 3GFocus S I937
SIM card
  • Dual SIM (Mini-SIM)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • miniUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • A2DP
  • EDR
  • 3.0
  • A2DP
  • EDR
Harmful irradiation Unknown
  • SAR - 0.33 W/kg (head) 1.12 W/kg (body)
Music and Audio
Music and Audio — specifications for Volt 3G, Focus S I937.
SpecificationVolt 3GFocus S I937
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Other features
Other features — specifications for Volt 3G, Focus S I937.
SpecificationVolt 3GFocus S I937
Dop
  • Sensors Accelerometer
  • proximity - Flashlight - Z510 Dual SIM Z511 Single SIM
  • 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