Coolpad Cool 12A vs BLU R2 LTE

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

    R2 LTE: 46.5 g lighter

    Cool 12A:
    202.5 g
    R2 LTE:
    156 g
  • Screen diagonal

    R2 LTE: 1.1 in smaller diagonal

    Cool 12A:
    6.3 in
    R2 LTE:
    5.2 in
  • Rear camera layout

    Cool 12A:
    Dual
    R2 LTE:
    Single
  • Depth

    Cool 12A: 0.7 mm thinner

    Cool 12A:
    8.9 mm
    R2 LTE:
    9.6 mm
  • Height

    R2 LTE: 5.9 mm shorter

    Cool 12A:
    156.2 mm
    R2 LTE:
    150.3 mm
  • Release year

    Cool 12A:
    2020
    R2 LTE:
    2017

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. Cool 12A

    Height:
    156.2 mm +5.9 mm versus R2 LTE
    Width:
    75.2 mm
    Depth:
    8.9 mm
  2. 2. R2 LTE

    Height:
    150.3 mm
    Width:
    74.3 mm
    Depth:
    9.6 mm +0.7 mm versus Cool 12A

Weight

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

  1. 1. Cool 12A

    202.5 g

    +46.5 g versus R2 LTE

  2. 2. R2 LTE

    156 g

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. Cool 12A

    Screen diagonal:
    6.3 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    97.4 cm²
  2. 2. R2 LTE

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

Cool 12A has approximately 30.7% more rectangular screen area than R2 LTE.

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 Cool 12A, R2 LTE, compared at the same storage capacity.
StorageCool 12AR2 LTE
64 GB 4 GB RAM Unknown
R2 LTE: Original memory entry

32 GB · 3 GB RAM 16 GB · 2 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. Cool 12A

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD

2. R2 LTE

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 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. Cool 12A

    4000 mAh

    +1000 mAh versus R2 LTE

  2. 2. R2 LTE

    3000 mAh

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. Cool 12A2. R2 LTE

Everyday essentials
Everyday essentials — specifications for Cool 12A, R2 LTE.
SpecificationCool 12AR2 LTE
Dimensions (HxWxD)
  • 156.2 Х 75.2 Х 8.9 mm
  • 150.3 Х 74.3 Х 9.6 mm
Weight
  • 202.5 g
  • 156 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6.3" inc
  • 5.2" inch
Screen resolution
  • 720 x 1560 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64GB 4GB RAM
  • 32 GB
  • 3 GB RAM 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • microSD
  • up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Li-Po
  • non-removable
  • 3000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android
  • Android 7.0 (Nougat)
Chipset
  • - Unisoc Tiger T310
  • Mediatek MT6737 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Cool 12A, R2 LTE.
SpecificationCool 12AR2 LTE
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 97.4 cm2
  • 74.5 cm2
Screen format
  • 19.5:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 82.9%
  • 66.8%
PPI /points per inch/ Unknown
  • 282 PPI
Camera and Video
Camera and Video — specifications for Cool 12A, R2 LTE.
SpecificationCool 12AR2 LTE
Rear camera, main
  • 16 MP
  • Dual
  • 13 MP
  • Single
Camera specs
  • -16 MP
  • PDAF -2 MP
  • 13 MP
Functions
  • LED flash
  • panorama
  • HDR
  • Dual-LED dual-tone flash
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 13 MP
  • Single
Specifications
  • 8 MP
  • 13 MP
Performance

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

Performance — specifications for Cool 12A, R2 LTE.
SpecificationCool 12AR2 LTE
Processor CPU
  • - Quad-core (1x2.0 GHz Cortex-A75 & 3x1.8 GHz Cortex-A55)
  • Quad-core 1.3 GHz Cortex-A53
Graphics processor GPU Unknown
  • Mali-T720
Antutu 7 score * Unknown
  • 26325
GeekBench 4 Single Core * Unknown
  • 551
GeekBench 4 Multi-Core * Unknown
  • 1546
General specs
General specs — specifications for Cool 12A, R2 LTE.
SpecificationCool 12AR2 LTE
Release date
  • 2020
  • October 05
  • 2017
  • July
Colors
  • Dream Black
  • Dream Blue
  • Fantasy Silver
  • Black
  • Gold
  • Rose Gold
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
Unknown
Battery life Unknown
  • Stand by time- Up to 725 h (2G) / Up to 625 h (3G) Talking time- Up to 26 h (2G) / Up to 16 h (3G)
Body build
  • Glass front
  • plastic frame
  • glass back
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Cool 12A, R2 LTE.
SpecificationCool 12AR2 LTE
SIM card
  • Nano-SIM
  • Dual SIM (Micro-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 2100 -4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 20(800) - R0150EE LTE band 1(2100)
  • 2(1900)
  • 4(1700/2100)
  • 12(700)
  • 17(700)
  • 28(700) - R0170WW
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • USB Type-C 2.0
  • microUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Cool 12A, R2 LTE.
SpecificationCool 12AR2 LTE
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Cool 12A, R2 LTE.
SpecificationCool 12AR2 LTE
Dop
  • - Sensors - Fingerprint (side-mounted)
  • accelerometer
  • proximity
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass