Oppo R7s vs Panasonic Eluga i3 Mega

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.

  • Display technology

    OLED versus LCD

    R7s:
    OLED
    Eluga i3 Mega:
    LCD
  • Weight

    R7s: 25 g lighter

    R7s:
    155 g
    Eluga i3 Mega:
    180 g
  • Width

    R7s: 1.6 mm narrower

    R7s:
    75.4 mm
    Eluga i3 Mega:
    77 mm
  • Chipset

    R7s:
    Qualcomm MSM8939 Snapdragon 615 (28 nm)
    Eluga i3 Mega:
    Mediatek MT6735 (28 nm)
  • Depth

    R7s: 2.4 mm thinner

    R7s:
    7 mm
    Eluga i3 Mega:
    9.4 mm
  • Height

    R7s: 2.8 mm shorter

    R7s:
    151.8 mm
    Eluga i3 Mega:
    154.6 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. R7s

    Height:
    151.8 mm
    Width:
    75.4 mm
    Depth:
    7 mm
  2. 2. Eluga i3 Mega

    Height:
    154.6 mm +2.8 mm versus R7s
    Width:
    77 mm +1.6 mm versus R7s
    Depth:
    9.4 mm +2.4 mm versus R7s

Weight

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

  1. 1. R7s

    155 g

  2. 2. Eluga i3 Mega

    180 g

    +25 g versus R7s

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. R7s

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. Eluga i3 Mega

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 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 R7s, Eluga i3 Mega, compared at the same storage capacity.
StorageR7sEluga i3 Mega
16 GB Unknown 3 GB RAM
R7s: Original memory entry

32 GB · 512GB 4GB

Practical features

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

1. R7s

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 slot)

2. Eluga i3 Mega

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. R7s

    3070 mAh

  2. 2. Eluga i3 Mega

    4000 mAh

    +930 mAh versus R7s

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. R7s2. Eluga i3 Mega

Everyday essentials
Everyday essentials — specifications for R7s, Eluga i3 Mega.
SpecificationR7sEluga i3 Mega
Dimensions (HxWxD)
  • 151.8 Х 75.4 Х 7 mm
  • 154.6 Х 77 Х 9.4 mm
Weight
  • 155 g
  • 180 g
Technology
  • AMOLED
  • IPS LCD
Screen size
  • 5.5" inch
  • 5.5" 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
  • 512GB 4GB
  • 16 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • microSD
  • up to 128 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 3070 mAh
  • Non-removable Li-Po
  • 4000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop); ColorOS 2.1
  • Android 6.0 (Marshmallow)
Chipset
  • Qualcomm MSM8939 Snapdragon 615 (28 nm)
  • Mediatek MT6735 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for R7s, Eluga i3 Mega.
SpecificationR7sEluga i3 Mega
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 83.4 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 72.9%
  • 70.1%
PPI /points per inch/
  • 401 PPI
  • 267 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for R7s, Eluga i3 Mega.
SpecificationR7sEluga i3 Mega
Rear camera, main
  • 13 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 13 MP
  • PDAF
  • f/2.2
  • 13 MP
  • 1/3''
  • 1.12µm
  • AF
Functions
  • LED flash
  • panorama
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 8 MP
  • f/2.4
  • 5 MP
Performance

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

Performance — specifications for R7s, Eluga i3 Mega.
SpecificationR7sEluga i3 Mega
Processor CPU
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
  • Quad-core 1.3 GHz Cortex-A53
Graphics processor GPU
  • Adreno 405
  • Mali-T720
Antutu 7 score *
  • 31150
  • 35780
GeekBench 4 Single Core *
  • 773
Unknown
GeekBench 4 Multi-Core *
  • 3742
Unknown
General specs
General specs — specifications for R7s, Eluga i3 Mega.
SpecificationR7sEluga i3 Mega
Release date
  • 2015
  • October
  • 2017
  • May
Colors
  • Golden
  • Champagne Gold
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 260 EUR
  • 11500 INR
Communication and Connectivity
Communication and Connectivity — specifications for R7s, Eluga i3 Mega.
SpecificationR7sEluga i3 Mega
SIM card
  • Hybrid Dual SIM (Nano-SIM/ Micro-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM/Nano-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 - Global
  • Taiwan
  • USA -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 40(2300) - Global LTE band 1(2100)
  • 28(700)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) - Taiwan LTE band 1(2100)
  • 2(1900)
  • 4(1700/2100)
  • 17(700) - USA
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 5(850)
  • 40(2300)
Speed
  • HSPA
  • LTE Cat4 150/50 Mbps
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB Host
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for R7s, Eluga i3 Mega.
SpecificationR7sEluga i3 Mega
Radio
  • No
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for R7s, Eluga i3 Mega.
SpecificationR7sEluga i3 Mega
Dop
  • Sensors Accelerometer
  • proximity
  • compass - Fast battery charging: 75% in 30 min (VOOC Flash Charge)
  • Sensors Accelerometer
  • proximity - For India