Lava Iris 503 vs Yezz Epic T

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

    Iris 503: 294 g lighter

    Iris 503:
    175 g
    Epic T:
    469 g
  • Width

    Iris 503: 13.2 mm narrower

    Iris 503:
    73.3 mm
    Epic T:
    86.5 mm
  • Screen diagonal

    Iris 503: 0.5 in smaller diagonal

    Iris 503:
    5 in
    Epic T:
    5.5 in
  • Depth

    Iris 503: 5.4 mm thinner

    Iris 503:
    10.5 mm
    Epic T:
    15.9 mm
  • Height

    Iris 503: 25.6 mm shorter

    Iris 503:
    143.2 mm
    Epic T:
    168.8 mm
  • Release year

    Iris 503:
    2013
    Epic T:
    2018

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. Iris 503

    Height:
    143.2 mm
    Width:
    73.3 mm
    Depth:
    10.5 mm
  2. 2. Epic T

    Height:
    168.8 mm +25.6 mm versus Iris 503
    Width:
    86.5 mm +13.2 mm versus Iris 503
    Depth:
    15.9 mm +5.4 mm versus Iris 503

Weight

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

  1. 1. Iris 503

    175 g

  2. 2. Epic T

    469 g

    +294 g versus Iris 503

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. Iris 503

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

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

Epic T has approximately 21% more rectangular screen area than Iris 503.

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 Iris 503, Epic T, compared at the same storage capacity.
StorageIris 503Epic T
32 GB Unknown 3 GB RAM
Iris 503: Original memory entry

4 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. Iris 503

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

2. Epic T

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. Iris 503

    2000 mAh

  2. 2. Epic T

    9000 mAh

    +7000 mAh versus Iris 503

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. Iris 5032. Epic T

Everyday essentials
Everyday essentials — specifications for Iris 503, Epic T.
SpecificationIris 503Epic T
Dimensions (HxWxD)
  • 143.2 Х 73.3 Х 10.5 mm
  • 168.8 Х 86.5 Х 15.9 mm
Weight
  • 175 g
  • 469 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5" inch
  • 5.5" inch
Screen resolution
  • 540 x 960 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 32 GB
  • 3 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.
  • 2000 mAh
  • Removable Li-Ion
  • 9000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.2 (Jelly Bean)
  • Android 7.0 (Nougat)
Chipset Unknown
  • Mediatek MT6750 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Iris 503, Epic T.
SpecificationIris 503Epic T
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 83.4 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 65.7%
  • 57.1%
PPI /points per inch/
  • 220 PPI
  • 401 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for Iris 503, Epic T.
SpecificationIris 503Epic T
Rear camera, main
  • 3.15 MP
  • Single
  • 16 MP
  • Single
Camera specs
  • 3.15 MP
  • 16 MP
  • AF
Functions
  • panorama
  • LED flash
  • panorama
  • HDR
Video
  • Yes
  • 1080p@60fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 1.3 MP
  • 8 MP
Performance

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

Performance — specifications for Iris 503, Epic T.
SpecificationIris 503Epic T
Processor CPU
  • Dual-core 1.0 GHz
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU
  • Mali-400
  • Mali-T860MP2
Antutu 7 score * Unknown
  • 38602
General specs
General specs — specifications for Iris 503, Epic T.
SpecificationIris 503Epic T
Release date
  • 2013
  • October
  • 2018
  • March
Colors
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 90 EUR
  • 250 EUR
Battery life Unknown
  • Stand by time- Up to 650 h (3G) Talking time- Up to 30 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Iris 503, Epic T.
SpecificationIris 503Epic T
SIM card
  • Dual SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1900 / 2100 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 7(2600)
  • 17(700)
  • 28(700)
Speed
  • HSPA
  • HSPA 42.2/11.5 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • Yes
  • 4.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Iris 503, Epic T.
SpecificationIris 503Epic T
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Iris 503, Epic T.
SpecificationIris 503Epic T
Dop
  • Sensors Accelerometer For India
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging - IP68 dust/water proof (up to 1.5m for 30 mins) -MIL-STD-810G compliant -Flashlight