BLU J2 vs Coolpad Cool 5

Compare recorded specifications, size and practical differences.

BLU J2

Replace J2

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Coolpad Cool 5

Replace Cool 5

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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.

WidthJ2: 2.9 mm narrowerJ2: 73.1 mm · Cool 5: 76 mm
Screen diagonalJ2: 1.22 in smaller diagonalJ2: 5 in · Cool 5: 6.22 in
Rear camera layoutSingle / DualJ2: Single · Cool 5: Dual
DepthCool 5: 2.3 mm thinnerCool 5: 8 mm · J2: 10.3 mm
HeightJ2: 13 mm shorterJ2: 144 mm · Cool 5: 157 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

Side

1. J2
Height
144 mm
Width
73.1 mm
Depth
10.3 mm

Weight
146 g
2. Cool 5
Height
157 mm
Width
76 mm
Depth
8 mm

Weight
145 g

Specifications

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Everyday essentials

Everyday essentials
Specification	J2	Cool 5
Dimensions (HxWxD)	144 Х 73.1 Х 10.3 mm	157 Х 76 Х 8 mm
Weight	146 g	145 g
Technology	IPS LCD	IPS LCD
Screen size	5" inch	6.22" inch
Screen resolution	480 x 854 px	720 x 1520 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32GB 1GB RAM	64GB 4GB RAM
Memory card support	microSDXC	microSD up to 128 GB
BatteryCapacity is not battery life. No endurance test is implied.	2000 mAh Li-Po	4000 mAh Non-removable Li-Po
Operating system OS	Android 8.1 Oreo (Go edition)	Android 9.0 (Pie)
Chipset	Unknown	Mediatek MT6762 Helio P22 (12 nm)
Headphone jack	Yes	Yes

Display

Display
Specification	J2	Cool 5
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	68.9 cm2	96.6 cm2
Screen format	16:9 (height:width)	19:9 (height:width)
Screen to body ratio	65.4%	80.9%
PPI /points per inch/	196 PPI	270 PPI

Camera and Video

Camera and Video
Specification	J2	Cool 5
Rear camera, main	5 MP Single	13 MP Dual
Camera specs	5 MP	13 MP AF -2 MP
Functions	LED flash	LED flash panorama HDR
Video	720p@30fps	1080p@30fps
Front camera, selfie	5 MP Single	16 MP Single
Specifications	5 MP	16 MP

Performance

Performance
Specification	J2	Cool 5
Processor CPU	Quad-core 1.3 GHz Cortex-A7	Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU	Mali-400	PowerVR GE8320

General specs

General specs
Specification	J2	Cool 5
Release date	2019 December	2019 October
Colors	Blue Black Brown	Gradient Blue Midnight Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	50 EUR	8000 INR

Communication and Connectivity

Communication and Connectivity
Specification	J2	Cool 5
SIM card	Dual SIM (Nano-SIM dual stand-by)	Dual SIM (Nano-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 / 2100 -4G - LTE (unspecified)
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 Wi-Fi 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	2.0 Type-C 1.0 reversible connector USB On-The-Go
Bluetooth	4.1 A2DP LE	5.0 A2DP LE

Music and Audio

Music and Audio
Specification	J2	Cool 5
Radio	FM radio	FM radio
Others	Unknown	Active noise cancellation with dedicated mic

Other features

Other features
Specification	J2	Cool 5
Dop	Sensors Accelerometer For USA	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass Infrared port - Fast battery charging