Oppo R9s Plus vs Posh Volt Max LTE L640

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

    R9s Plus:
    OLED
    Volt Max LTE L640:
    LCD
  • Weight

    R9s Plus: 45 g lighter

    R9s Plus:
    185 g
    Volt Max LTE L640:
    230 g
  • Width

    R9s Plus: 8.5 mm narrower

    R9s Plus:
    80.8 mm
    Volt Max LTE L640:
    89.3 mm
  • Screen diagonal

    R9s Plus: 0.44 in smaller diagonal

    R9s Plus:
    6 in
    Volt Max LTE L640:
    6.44 in
  • Memory variants

    At 64 GB storage

    R9s Plus:
    6 GB RAM
    Volt Max LTE L640:
    3 GB RAM
  • Chipset

    R9s Plus:
    Qualcomm MSM8976 Pro Snapdragon 653 (28 nm)
    Volt Max LTE L640:
    Mediatek MT6753 (28 nm)

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. R9s Plus

    Height:
    163.6 mm
    Width:
    80.8 mm
    Depth:
    7.4 mm
  2. 2. Volt Max LTE L640

    Height:
    176 mm +12.4 mm versus R9s Plus
    Width:
    89.3 mm +8.5 mm versus R9s Plus
    Depth:
    8.1 mm +0.7 mm versus R9s Plus

Weight

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

  1. 1. R9s Plus

    185 g

  2. 2. Volt Max LTE L640

    230 g

    +45 g versus R9s Plus

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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. R9s Plus

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    99.2 cm²
  2. 2. Volt Max LTE L640

    Volt Max LTE L640: Screen geometry unavailable or conflicting.

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 R9s Plus, Volt Max LTE L640, compared at the same storage capacity.
StorageR9s PlusVolt Max LTE L640
32 GB Not recorded 3 GB RAM
64 GB Recorded for all phones 6 GB RAM 3 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. R9s Plus

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

2. Volt Max LTE L640

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
No

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. R9s Plus

    4000 mAh

  2. 2. Volt Max LTE L640

    6000 mAh

    +2000 mAh versus R9s Plus

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. R9s Plus2. Volt Max LTE L640

Everyday essentials
Everyday essentials — specifications for R9s Plus, Volt Max LTE L640.
SpecificationR9s PlusVolt Max LTE L640
Dimensions (HxWxD)
  • 163.6 Х 80.8 Х 7.4 mm
  • 176 Х 89.3 Х 8.1 mm
Weight
  • 185 g
  • 230 g
Technology
  • AMOLED
  • IPS LCD
Screen size
  • 6" inch
  • 6.44" inch
Screen resolution
  • 1080 x 1920 px
  • 1280 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 6 GB RAM
  • 32/64 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Po
  • 6000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 6.1 (Marshmallow); ColorOS 3
  • Android 5.1 (Lollipop)
Chipset
  • Qualcomm MSM8976 Pro Snapdragon 653 (28 nm)
  • Mediatek MT6753 (28 nm)
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for R9s Plus, Volt Max LTE L640.
SpecificationR9s PlusVolt Max LTE L640
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 99.2 cm2
  • 123.5 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 75.1%
  • 78.6%
PPI /points per inch/
  • 367 PPI
  • 358 PPI
Screen protection
  • Corning Gorilla Glass 5
Unknown
Camera and Video
Camera and Video — specifications for R9s Plus, Volt Max LTE L640.
SpecificationR9s PlusVolt Max LTE L640
Rear camera, main
  • 16 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 16 MP
  • f/1.7
  • 1/2.8''
  • 1.12µm
  • OIS
  • dual pixel PDAF
  • 13 MP
  • f/2.4
  • 1/3''
  • 1.12µm
  • AF
Functions
  • HDR
  • LED flash
  • panorama
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 16 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 16 MP
  • f/2.0
  • 1/3''
  • 8 MP
  • f/2.2
  • 1/4''
  • 1.12µm
Performance

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

Performance — specifications for R9s Plus, Volt Max LTE L640.
SpecificationR9s PlusVolt Max LTE L640
Processor CPU
  • Octa-core (4x1.95 GHz Cortex-A72 & 4x1.44 GHz Cortex-A53)
  • Octa-core 1.3 GHz Cortex-A53
Graphics processor GPU
  • Adreno 510
  • Mali-T760MP2
Antutu 7 score *
  • 99326
Unknown
GeekBench 4 Single Core *
  • 1455
Unknown
GeekBench 4 Multi-Core *
  • 4665
Unknown
General specs
General specs — specifications for R9s Plus, Volt Max LTE L640.
SpecificationR9s PlusVolt Max LTE L640
Release date
  • 2016
  • October
  • 2016
  • March
Colors
  • Black
  • Gold
  • Rose Gold
  • Grey
  • Gold
  • Rose Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 570 EUR
Unknown
Battery life Unknown
  • Stand by time- Up to 600 h (2G) / Up to 400 h (3G) Talking time- Up to 16 h (2G) / Up to 8 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for R9s Plus, Volt Max LTE L640.
SpecificationR9s PlusVolt Max LTE L640
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 28(700)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1900 / 2100 -4G - LTE band 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 7(2600)
  • 17(700)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • 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 On-The-Go
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.1
  • A2DP
  • LE
  • 4.1
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for R9s Plus, Volt Max LTE L640.
SpecificationR9s PlusVolt Max LTE L640
Radio
  • No
  • No
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for R9s Plus, Volt Max LTE L640.
SpecificationR9s PlusVolt Max LTE L640
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging (VOOC)
  • Sensors Accelerometer
  • proximity
  • compass - Fast battery charging