Samsung Galaxy Round G910S vs ZTE Zmax

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.

  • Weight

    Galaxy Round G910S: 35.9 g lighter

    Galaxy Round G910S:
    154 g
    Zmax:
    189.9 g
  • Width

    Galaxy Round G910S: 4.2 mm narrower

    Galaxy Round G910S:
    79.6 mm
    Zmax:
    83.8 mm
  • Chipset

    Galaxy Round G910S:
    Qualcomm Snapdragon 800 (28 nm)
    Zmax:
    Qualcomm MSM8926 Snapdragon 400 (28 nm)
  • Depth

    Galaxy Round G910S: 1 mm thinner

    Galaxy Round G910S:
    7.9 mm
    Zmax:
    8.9 mm
  • Height

    Galaxy Round G910S: 11.5 mm shorter

    Galaxy Round G910S:
    151.1 mm
    Zmax:
    162.6 mm
  • Release year

    Galaxy Round G910S:
    2013
    Zmax:
    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.

  1. 1. Galaxy Round G910S

    Height:
    151.1 mm
    Width:
    79.6 mm
    Depth:
    7.9 mm
  2. 2. Zmax

    Height:
    162.6 mm +11.5 mm versus Galaxy Round G910S
    Width:
    83.8 mm +4.2 mm versus Galaxy Round G910S
    Depth:
    8.9 mm +1 mm versus Galaxy Round G910S

Weight

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

  1. 1. Galaxy Round G910S

    154 g

  2. 2. Zmax

    189.9 g

    +35.9 g versus Galaxy Round G910S

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. Galaxy Round G910S

    Screen diagonal:
    5.7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    89.6 cm²
  2. 2. Zmax

    Screen diagonal:
    5.7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    89.6 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 Galaxy Round G910S, Zmax, compared at the same storage capacity.
StorageGalaxy Round G910SZmax
16 GB Not recorded 2 GB RAM
32 GB 3 GB RAM Not recorded

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Galaxy Round G910S

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB (dedicated slot)

2. Zmax

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. Galaxy Round G910S

    2800 mAh

  2. 2. Zmax

    3400 mAh

    +600 mAh versus Galaxy Round G910S

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. Galaxy Round G910S2. Zmax

Everyday essentials
Everyday essentials — specifications for Galaxy Round G910S, Zmax.
SpecificationGalaxy Round G910SZmax
Dimensions (HxWxD)
  • 151.1 Х 79.6 Х 7.9 mm
  • 162.6 Х 83.8 Х 8.9 mm
Weight
  • 154 g
  • 189.9 g
Technology
  • Super Flexible AMOLED
  • TFT
Screen size
  • 5.7" inch
  • 5.7" inch
Screen resolution
  • 1080 x 1920 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 3 GB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 64 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2800 mAh
  • Removable Li-Ion
  • 3400 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.3 (Jelly Bean)
  • Android 4.4.2 (KitKat)
Chipset
  • Qualcomm Snapdragon 800 (28 nm)
  • Qualcomm MSM8926 Snapdragon 400 (28 nm)
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Galaxy Round G910S, Zmax.
SpecificationGalaxy Round G910SZmax
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 89.6 cm2
  • 89.6 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 74.5%
  • 65.7%
PPI /points per inch/
  • 386 PPI
  • 258 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for Galaxy Round G910S, Zmax.
SpecificationGalaxy Round G910SZmax
Rear camera, main
  • 13 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 8 MP
  • AF
Functions
  • LED flash
  • panorama
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • 720p
Front camera, selfie
  • 2 MP
  • Single
  • 1.6 MP
  • Single
Specifications
  • 2 MP
  • 1.6 MP
Performance

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

Performance — specifications for Galaxy Round G910S, Zmax.
SpecificationGalaxy Round G910SZmax
Processor CPU
  • Quad-core 2.3 GHz Krait 400
  • Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • Adreno 330
  • Adreno 305
Antutu 7 score *
  • 38521
  • 25303
General specs
General specs — specifications for Galaxy Round G910S, Zmax.
SpecificationGalaxy Round G910SZmax
Release date
  • 2013
  • October
  • 2014
  • September
Colors
  • Luxury Brown
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 680 EUR
  • 200 EUR
Battery life
  • Stand by time- Up to 370 h (2G) / Up to 330 h (3G) Talking time- Up to 16 h Music play - Up to 74 h
  • Stand by time- Up to 360 h Talking time- Up to 14 h
Body build
  • Curved body and display
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Galaxy Round G910S, Zmax.
SpecificationGalaxy Round G910SZmax
SIM card
  • Micro-SIM
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 1900 / 2100 -4G - LTE band 5(850)
  • 9(1800)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 1700 / 1900 / 2100 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 7(2600)
  • 12(700)
Speed
  • HSPA
  • LTE-A
  • HSPA
  • LTE Cat4 150/50 Mbps or Cat3 100/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • dual band
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0 (MHL 2 TV-out)
  • USB Host
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • LE
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 0.63 W/kg (head) 0.69 W/kg (body) SAR EU - 0.21 W/kg (head) 0.35 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Galaxy Round G910S, Zmax.
SpecificationGalaxy Round G910SZmax
Radio
  • No
  • FM radio
Others
  • Active noise cancellation with dedicated mic
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Galaxy Round G910S, Zmax.
SpecificationGalaxy Round G910SZmax
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • barometer
  • temperature
  • humidity
  • gesture
  • Infrared port - ANT+ -S-Voice natural language commands and dictation -Air gestures - For South Korea
  • Sensors Accelerometer
  • proximity
  • compass