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BLU Tango vs Oppo R15

Compare recorded specifications, size and practical differences.

BLU Tango

BLU Tango

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Oppo R15

Oppo R15

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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.

  • WeightTango: 81 g lighterTango: 94 g · R15: 175 g
  • WidthTango: 20.2 mm narrowerTango: 55 mm · R15: 75.2 mm
  • Screen diagonalTango: 3.48 in smaller diagonalTango: 2.8 in · R15: 6.28 in
  • ChipsetQualcomm MSM7227 Snapdragon S1 / Mediatek MT6771 Helio P60 (12 nm)Tango: Qualcomm MSM7227 Snapdragon S1 · R15: Mediatek MT6771 Helio P60 (12 nm)
  • Rear camera layoutSingle / DualTango: Single · R15: Dual
  • DepthR15: 5.6 mm thinnerR15: 7.4 mm · Tango: 13 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.

Front
Tango: 98.7 × 55 mm 1 R15: 155.1 × 75.2 mm 2
Side
Tango: 98.7 × 13 mm 1 R15: 155.1 × 7.4 mm 2
  1. 1. Tango
    Height
    98.7 mm
    Width
    55 mm
    Depth
    13 mm
    Weight
    94 g
  2. 2. R15
    Height
    155.1 mm
    Width
    75.2 mm
    Depth
    7.4 mm
    Weight
    175 g

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials
Everyday essentials
SpecificationTangoR15
Dimensions (HxWxD)
  • 98.7 Х 55 Х 13 mm
  • 155.1 Х 75.2 Х 7.4 mm
Weight
  • 94 g
  • 175 g
Technology
  • TFT
  • AMOLED
Screen size
  • 2.8" inch
  • 6.28" inch
Screen resolution
  • 240 x 320 px
  • 1080 x 2280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 128 GB
  • 4/6 GB RAM
Memory card support
  • microSD
  • up to 16 GB (dedicated slot)
  • 2 GB included
  • microSD
  • up to 256 GB (uses SIM 2 slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Ion
  • 3450 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 2.2 (Froyo)
  • Android 8.1 (Oreo); ColorOS 5
Chipset
  • Qualcomm MSM7227 Snapdragon S1
  • Mediatek MT6771 Helio P60 (12 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationTangoR15
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 24.3 cm2
  • 98.9 cm2
Screen format
  • 4:3 (height:width)
  • 19:9 (height:width)
Screen to body ratio
  • 44.7%
  • 84.8%
PPI /points per inch/
  • 143 PPI
  • 401 PPI
Screen protection Unknown
  • Corning Gorilla Glass 5
Camera and Video
Camera and Video
SpecificationTangoR15
Rear camera, main
  • 3.15 MP
  • Single
  • 16 MP
  • Dual
Camera specs
  • 3.15 MP
  • 16 MP
  • f/1.7
  • 1/2.6''
  • 1.22µm
  • PDAF -5 MP
  • f/2.2
  • depth sensor
Functions Unknown
  • LED flash
  • HDR
  • panorama
Video
  • 320p@15fps
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 20 MP
  • Single
Specifications Unknown
  • 20 MP
  • f/2.0
Performance
Performance
SpecificationTangoR15
Processor CPU
  • 600 MHz ARM 11
  • Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
Graphics processor GPU
  • Adreno 200
  • Mali-G72 MP3
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 140520
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1928
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 4904
General specs
General specs
SpecificationTangoR15
Release date
  • 2010
  • September
  • 2018
  • March
Colors
  • Black
  • White
  • Red
  • Hot Red
  • Snow White
  • Star Purple
  • Fantasy Pink
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 100 EUR
  • 460 EUR
Battery life
  • Stand by time- Up to 500 h (2G) / Up to 500 h (3G) Talking time- Up to 12 h (2G) / Up to 6 h (3G)
Unknown
Body build Unknown
  • Front glass
  • aluminum body
Communication and Connectivity
Communication and Connectivity
SpecificationTangoR15
SIM card
  • Mini-SIM
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 3.6/0.384 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat13 600/100 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • 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 On-The-Go
Bluetooth
  • 2.1
  • 4.2
  • A2DP
  • LE
  • EDR
Music and Audio
Music and Audio
SpecificationTangoR15
Radio
  • Stereo FM radio
  • RDS
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationTangoR15
Dop
  • Sensors Accelerometer
  • compass - MP3/AAC/AAC+/eAAC+/AMR-NB/AMR-WB/MIDI/PCM/WMA -MP4/H.264/WMV player -Predictive text input
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging: VOOC Flash Charge 5V/4A