Spice Mi-438 Stellar Glide vs T-Mobile Revvl

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.

  • Width

    Revvl: 2 mm narrower

    Mi-438 Stellar Glide:
    79 mm
    Revvl:
    77 mm
  • Screen diagonal

    Mi-438 Stellar Glide: 1.5 in smaller diagonal

    Mi-438 Stellar Glide:
    4 in
    Revvl:
    5.5 in
  • Depth

    Revvl: 1.1 mm thinner

    Mi-438 Stellar Glide:
    9.5 mm
    Revvl:
    8.4 mm
  • Height

    Mi-438 Stellar Glide: 6.9 mm shorter

    Mi-438 Stellar Glide:
    145 mm
    Revvl:
    151.9 mm
  • Release year

    Mi-438 Stellar Glide:
    2014
    Revvl:
    2017

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. Mi-438 Stellar Glide

    Height:
    145 mm
    Width:
    79 mm +2 mm versus Revvl
    Depth:
    9.5 mm +1.1 mm versus Revvl
  2. 2. Revvl

    Height:
    151.9 mm +6.9 mm versus Mi-438 Stellar Glide
    Width:
    77 mm
    Depth:
    8.4 mm

Weight

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

  1. 1. Mi-438 Stellar Glide

    155 g

  2. 2. Revvl

    157.9 g

    +2.9 g versus Mi-438 Stellar Glide

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. Mi-438 Stellar Glide

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. Revvl

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

Revvl has approximately 83.1% more rectangular screen area than Mi-438 Stellar Glide.

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 Mi-438 Stellar Glide, Revvl, compared at the same storage capacity.
StorageMi-438 Stellar GlideRevvl
32 GB Unknown 2 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. Mi-438 Stellar Glide

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

2. Revvl

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 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. Mi-438 Stellar Glide

    1350 mAh

  2. 2. Revvl

    3000 mAh

    +1650 mAh versus Mi-438 Stellar Glide

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. Mi-438 Stellar Glide2. Revvl

Everyday essentials
Everyday essentials — specifications for Mi-438 Stellar Glide, Revvl.
SpecificationMi-438 Stellar GlideRevvl
Dimensions (HxWxD)
  • 145 Х 79 Х 9.5 mm
  • 151.9 Х 77 Х 8.4 mm
Weight
  • 155 g
  • 157.9 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4" inch
  • 5.5" 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. Unknown
  • 32 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 128 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1350 mAh
  • Li-Ion
  • 3000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.2 (Jelly Bean)
  • Android 7.0 (Nougat)
Chipset Unknown
  • Mediatek MT6738
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Mi-438 Stellar Glide, Revvl.
SpecificationMi-438 Stellar GlideRevvl
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 45.5 cm2
  • 83.4 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 39.8%
  • 71.3%
PPI /points per inch/
  • 233 PPI
  • 267 PPI
Camera and Video
Camera and Video — specifications for Mi-438 Stellar Glide, Revvl.
SpecificationMi-438 Stellar GlideRevvl
Rear camera, main
  • 2 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 2 MP
  • 13 MP
  • AF
Functions Unknown
  • LED flash
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 1.3 MP
  • 5 MP
Performance
Performance — specifications for Mi-438 Stellar Glide, Revvl.
SpecificationMi-438 Stellar GlideRevvl
Processor CPU Unknown
  • Quad-core 1.5 GHz Cortex-A53
Graphics processor GPU Unknown
  • Mali-T860MP2
General specs
General specs — specifications for Mi-438 Stellar Glide, Revvl.
SpecificationMi-438 Stellar GlideRevvl
Release date
  • 2014
  • April
  • 2017
  • August
Colors
  • Black/White
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 60 EUR
  • 125 USD
Battery life
  • Stand by time- Up to 170 h Talking time- Up to 4 h 30 min
  • Stand by time- Up to 288 h (3G) Talking time- Up to 12 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Mi-438 Stellar Glide, Revvl.
SpecificationMi-438 Stellar GlideRevvl
SIM card
  • Dual SIM (Mini-SIM)
  • Nano-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 -3G - HSDPA 1700 (AWS)/ 1900 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 12(700)
  • 66(1700/2100)
Speed
  • HSPA
  • HSPA
  • LTE
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 4.2
  • A2DP
Music and Audio
Music and Audio — specifications for Mi-438 Stellar Glide, Revvl.
SpecificationMi-438 Stellar GlideRevvl
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Mi-438 Stellar Glide, Revvl.
SpecificationMi-438 Stellar GlideRevvl
Dop
  • Sensors Accelerometer
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity