BLU Grand Max vs Oppo R7 Plus

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

    Grand Max:
    LCD
    R7 Plus:
    OLED
  • Weight

    Grand Max: 38 g lighter

    Grand Max:
    154 g
    R7 Plus:
    192 g
  • Width

    Grand Max: 9.9 mm narrower

    Grand Max:
    72.1 mm
    R7 Plus:
    82 mm
  • Screen diagonal

    Grand Max: 1 in smaller diagonal

    Grand Max:
    5 in
    R7 Plus:
    6 in
  • Chipset

    Grand Max:
    Mediatek MT6580 (28 nm)
    R7 Plus:
    Qualcomm MSM8939 Snapdragon 615 (28 nm)
  • Height

    Grand Max: 13 mm shorter

    Grand Max:
    145 mm
    R7 Plus:
    158 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. Grand Max

    Height:
    145 mm
    Width:
    72.1 mm
    Depth:
    7.8 mm
  2. 2. R7 Plus

    Height:
    158 mm +13 mm versus Grand Max
    Width:
    82 mm +9.9 mm versus Grand Max
    Depth:
    7.8 mm

Weight

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

  1. 1. Grand Max

    154 g

  2. 2. R7 Plus

    192 g

    +38 g versus Grand Max

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. Grand Max

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. R7 Plus

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

R7 Plus has approximately 44% more rectangular screen area than Grand Max.

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 Grand Max, R7 Plus, compared at the same storage capacity.
StorageGrand MaxR7 Plus
8 GB 1 GB RAM Unknown
R7 Plus: Original memory entry

32 GB · 3 GB RAM64 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. Grand Max

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB

2. R7 Plus

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

    2200 mAh

  2. 2. R7 Plus

    4100 mAh

    +1900 mAh versus Grand Max

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. Grand Max2. R7 Plus

Everyday essentials
Everyday essentials — specifications for Grand Max, R7 Plus.
SpecificationGrand MaxR7 Plus
Dimensions (HxWxD)
  • 145 Х 72.1 Х 7.8 mm
  • 158 Х 82 Х 7.8 mm
Weight
  • 154 g
  • 192 g
Technology
  • IPS LCD
  • AMOLED
Screen size
  • 5" inch
  • 6" 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
  • 32 GB
  • 3 GB RAM64 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2200 mAh
  • Non-removable Li-Po
  • 4100 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 5.1.1 (Lollipop); ColorOS 2.1
Chipset
  • Mediatek MT6580 (28 nm)
  • Qualcomm MSM8939 Snapdragon 615 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Grand Max, R7 Plus.
SpecificationGrand MaxR7 Plus
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 99.2 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 65.9%
  • 76.6%
PPI /points per inch/
  • 294 PPI
  • 367 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for Grand Max, R7 Plus.
SpecificationGrand MaxR7 Plus
Rear camera, main
  • 8 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 13 MP
  • f/2.2
  • 1/3''
  • 1.12µm
  • laser AF
Functions
  • LED flash
  • Schneider-Kreuznach optics
  • Dual-LED flash
  • panorama
  • HDR
Video
  • 1080p@30fps
  • 1080p@60fps
  • 720p@120fps
Front camera, selfie
  • 8 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 8 MP
  • 8 MP
  • f/2.4
Performance

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

Performance — specifications for Grand Max, R7 Plus.
SpecificationGrand MaxR7 Plus
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU
  • Mali-400MP2
  • Adreno 405
Antutu 7 score * Unknown
  • 35215
GeekBench 4 Single Core * Unknown
  • 840
GeekBench 4 Multi-Core * Unknown
  • 4899
General specs
General specs — specifications for Grand Max, R7 Plus.
SpecificationGrand MaxR7 Plus
Release date
  • 2017
  • January
  • 2015
  • May
Colors
  • Gold
  • Gray
  • Rose Gold
  • Golden
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 430 EUR
Battery life
  • Stand by time- Up to 700 h (2G) / Up to 650 h (3G) Talking time- Up to 24 h (2G) / Up to 14 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Grand Max, R7 Plus.
SpecificationGrand MaxR7 Plus
SIM card
  • Dual SIM (Micro-SIM/Nano-SIM)
  • 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 -3G - HSDPA 850 / 900 / 1900 / 2100 - Global
  • Taiwan HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 40(2300) - Global LTE band 1(2100)
  • 28(700)
  • 40(2300) - Taiwan LTE band 1(2100)
  • 2(1900)
  • 4(1700/2100)
  • 17(700) - USA
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • LE
Music and Audio
Music and Audio — specifications for Grand Max, R7 Plus.
SpecificationGrand MaxR7 Plus
Radio Unknown
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Grand Max, R7 Plus.
SpecificationGrand MaxR7 Plus
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass - Fast battery charging: 75% in 30 min (VOOC Flash Charge)