BLU J2 vs Oppo R5

Compare recorded specifications, size and practical differences.

BLU J2

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Oppo R5

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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 technologyOLED versus LCDJ2: LCD · R5: OLED
WeightJ2: 9 g lighterJ2: 146 g · R5: 155 g
WidthJ2: 1.4 mm narrowerJ2: 73.1 mm · R5: 74.5 mm
Screen diagonalJ2: 0.2 in smaller diagonalJ2: 5 in · R5: 5.2 in
DepthR5: 5.4 mm thinnerR5: 4.9 mm · J2: 10.3 mm
HeightJ2: 4.9 mm shorterJ2: 144 mm · R5: 148.9 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. R5
Height
148.9 mm
Width
74.5 mm
Depth
4.9 mm

Weight
155 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
Specification	J2	R5
Dimensions (HxWxD)	144 Х 73.1 Х 10.3 mm	148.9 Х 74.5 Х 4.9 mm
Weight	146 g	155 g
Technology	IPS LCD	AMOLED
Screen size	5" inch	5.2" inch
Screen resolution	480 x 854 px	1080 x 1920 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32GB 1GB RAM	16 GB 2 GB RAM
Memory card support	microSDXC	No
BatteryCapacity is not battery life. No endurance test is implied.	2000 mAh Li-Po	2000 mAh Non-removable Li-Po
Operating system OS	Android 8.1 Oreo (Go edition)	Android 4.4.4 (KitKat); ColorOS 2
Chipset	Unknown	Qualcomm MSM8939 Snapdragon 615 (28 nm)
Headphone jack	Yes	No

Display

Display
Specification	J2	R5
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	68.9 cm2	74.9 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	65.4%	67.5%
PPI /points per inch/	196 PPI	423 PPI
Screen protection	Unknown	Corning Gorilla Glass 3

Camera and Video

Camera and Video
Specification	J2	R5
Rear camera, main	5 MP Single	13 MP Single
Camera specs	5 MP	13 MP f/2.0 1/3'' 1.12µm AF
Functions	LED flash	LED flash panorama HDR
Video	720p@30fps	1080p@60fps 720p@120fps
Front camera, selfie	5 MP Single	5 MP Single
Specifications	5 MP	5 MP f/2.5

Performance

Performance
Specification	J2	R5
Processor CPU	Quad-core 1.3 GHz Cortex-A7	Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU	Mali-400	Adreno 405
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	27113
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	585
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	1292

General specs

General specs
Specification	J2	R5
Release date	2019 December	2014 October
Colors	Blue Black Brown	Silver Gold
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	50 EUR	400 EUR

Communication and Connectivity

Communication and Connectivity
Specification	J2	R5
SIM card	Dual SIM (Nano-SIM dual stand-by)	Micro-SIM
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 -3G - HSDPA 850 / 900 / 1700 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 4(1700/2100) 7(2600) 8(900) 17(700) 20(800) 28(700) 40(2300)
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 a/b/g/n dual-band Wi-Fi Direct hotspot
GPS	Yes with A-GPS	Yes with A-GPS GLONASS
USB	microUSB 2.0	microUSB 2.0 USB Host
Bluetooth	4.1 A2DP LE	4.0 A2DP

Music and Audio

Music and Audio
Specification	J2	R5
Radio	FM radio	No
Others	Unknown	Active noise cancellation with dedicated mic

Other features

Other features
Specification	J2	R5
Dop	Sensors Accelerometer For USA	Sensors Accelerometer proximity compass - Fast battery charging: 75% in 30 min (VOOC Flash Charge)