verykool s5025 Helix vs Xiaomi Mi Max

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

    s5025 Helix: 67 g lighter

    s5025 Helix:
    136 g
    Mi Max:
    203 g
  • Width

    s5025 Helix: 15.8 mm narrower

    s5025 Helix:
    72.5 mm
    Mi Max:
    88.3 mm
  • Screen diagonal

    s5025 Helix: 1.44 in smaller diagonal

    s5025 Helix:
    5 in
    Mi Max:
    6.44 in
  • Chipset

    s5025 Helix:
    Mediatek MT6580 (28 nm)
    Mi Max:
    Qualcomm MSM8956 Snapdragon 650 -Qualcomm MSM8976 Snapdragon 652 (28 nm) Prime model
  • Height

    s5025 Helix: 29.6 mm shorter

    s5025 Helix:
    143.5 mm
    Mi Max:
    173.1 mm
  • Release year

    s5025 Helix:
    2015
    Mi Max:
    2016

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. s5025 Helix

    Height:
    143.5 mm
    Width:
    72.5 mm
    Depth:
    7.9 mm
  2. 2. Mi Max

    Height:
    173.1 mm +29.6 mm versus s5025 Helix
    Width:
    88.3 mm +15.8 mm versus s5025 Helix
    Depth:
    7.5 mm

Weight

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

  1. 1. s5025 Helix

    136 g

  2. 2. Mi Max

    203 g

    +67 g versus s5025 Helix

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. s5025 Helix

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

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

Mi Max has approximately 65.9% more rectangular screen area than s5025 Helix.

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 s5025 Helix, Mi Max, compared at the same storage capacity.
Storages5025 HelixMi Max
8 GB 1 GB RAM Unknown
Mi Max: Original memory entry

16 GB · 2 GB RAM; 32/64 GB · 3 GB RAM128 GB · 4 GB RAM - Prime model

Practical features

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

1. s5025 Helix

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

2. Mi Max

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 1 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. s5025 Helix

    1950 mAh

  2. 2. Mi Max

    4850 mAh

    +2900 mAh versus s5025 Helix

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. s5025 Helix2. Mi Max

Everyday essentials
Everyday essentials — specifications for s5025 Helix, Mi Max.
Specifications5025 HelixMi Max
Dimensions (HxWxD)
  • 143.5 Х 72.5 Х 7.9 mm
  • 173.1 Х 88.3 Х 7.5 mm
Weight
  • 136 g
  • 203 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5" inch
  • 6.44" inch
Screen resolution
  • 720 x 1280 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 16 GB
  • 2 GB RAM; 32/64 GB
  • 3 GB RAM128 GB
  • 4 GB RAM - Prime model
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 256 GB (uses SIM 1 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1950 mAh
  • Non-removable Li-Ion
  • 4850 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 6.0 (Marshmallow)
  • upgradable to 7.0 (Nougat); MIUI 10
Chipset
  • Mediatek MT6580 (28 nm)
  • Qualcomm MSM8956 Snapdragon 650 -Qualcomm MSM8976 Snapdragon 652 (28 nm) Prime model
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for s5025 Helix, Mi Max.
Specifications5025 HelixMi Max
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 114.3 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 66.2%
  • 74.8%
PPI /points per inch/
  • 294 PPI
  • 342 PPI
Screen protection
  • Scratch-resistant glass
  • Corning Gorilla Glass 4
Camera and Video
Camera and Video — specifications for s5025 Helix, Mi Max.
Specifications5025 HelixMi Max
Rear camera, main
  • 13 MP
  • Single
  • 16 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 16 MP
  • PDAF
  • f/2.0
Functions
  • LED flash
  • panorama
  • Dual-LED dual-tone flash
  • panorama
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 5 MP
  • 5 MP
  • f/2.0
Performance

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

Performance — specifications for s5025 Helix, Mi Max.
Specifications5025 HelixMi Max
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Hexa-core (4x1.4 GHz Cortex-A53 & 2x1.8 GHz Cortex-A72) -Octa-core (4x1.4 GHz Cortex-A53 & 4x1.8 GHz Cortex-A72)
Graphics processor GPU
  • Mali-400MP2
  • Adreno 510
GeekBench 4 Single Core * Unknown
  • 1376
GeekBench 4 Multi-Core * Unknown
  • 3146
GeekBench 4 RenderScript * Unknown
  • 3679
GeekBench 4 Battery * Unknown
  • 2489
GeekBench 5 Single Core * Unknown
  • 261
GeekBench 5 Multi-Core * Unknown
  • 770
General specs
General specs — specifications for s5025 Helix, Mi Max.
Specifications5025 HelixMi Max
Release date
  • 2015
  • December
  • 2016
  • May
Colors
  • Black
  • Blue
  • Gray
  • Silver
  • Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 150 EUR
Battery life
  • Stand by time- Up to 240 h (3G) Talking time- Up to 7 h (3G)
Unknown
Body build Unknown
  • Front glass
  • aluminum body
Communication and Connectivity
Communication and Connectivity — specifications for s5025 Helix, Mi Max.
Specifications5025 HelixMi Max
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Hybrid Dual SIM (Nano-SIM/ Micro-SIM
  • dual stand-by)
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 - SIM 1 & SIM 2 CDMA 800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO TD-SCDMA -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 4.0
  • A2DP
  • LE
  • 4.2
  • A2DP
  • LE
Harmful irradiation
  • SAR - 0.68 W/kg (head) 1.25 W/kg (body)
  • SAR - 0.84 W/kg (head) 0.63 W/kg (body)
Music and Audio
Music and Audio — specifications for s5025 Helix, Mi Max.
Specifications5025 HelixMi Max
Radio
  • Stereo FM radio
  • FM radio
  • recording
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for s5025 Helix, Mi Max.
Specifications5025 HelixMi Max
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Versions: Global; Standard; Prime