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BLU J2 vs Nokia 4.2

 
Brief information about compared phones: BLU J2 , Nokia 4.2

BLU J2 2019 year of release. cpu Quad-core 1.3 GHz Cortex-A7. screen 5". with resolution 480x854. Smartphone has 5 megapixel front camera and 5 megapixel main camera .

Nokia 4.2 2019 year of release. cpu Octa-core (2x2.0 GHz Cortex-A53 & 6x1.45 GHz Cortex A53). screen 5.71". with resolution 720x1520. Smartphone has 8 megapixel front camera and 13 megapixel main camera .

Display Technology IPS LCD IPS LCD
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 5" inch 5.71" inch
Screen area 68.9 cm2 81.4 cm2
Screen format 16:9 (height:width) 19:9 (height:width)
Screen to body ratio 65.4% 76.6%
Screen resolution 480 x 854 px 720 x 1520 px
PPI /points per inch/ 196 PPI 295 PPI
Camera and Video Rear camera, main 5 MP, Single 13 MP, Dual
Camera specs 5 MP 13 MP, f/2.2, 1/3'', 1.12µm, PDAF -2 MP, depth sensor
Functions LED flash LED flash
Video 720p@30fps 1080p@30fps
Front camera, selfie 5 MP, Single 8 MP, Single
Specifications 5 MP 8 MP, f/2.0, 1/4'', 1.12µm
Performance Operating system OS Android 8.1 Oreo (Go edition) Android 9.0 (Pie); Android One
Chipset Qualcomm SDM439 Snapdragon 439 (12 nm)
Processor CPU Quad-core 1.3 GHz Cortex-A7 Octa-core (2x2.0 GHz Cortex-A53 & 6x1.45 GHz Cortex A53)
Graphics processor GPU Mali-400 Adreno 505
External memory microSDXC microSD, up to 400 GB
Internal memory 32GB 1GB RAM 32 GB, 3 RAM 16 GB, 2 GB RAM
Antutu 7 score 88252
General specs Release date 2019, December 2019, February
Dimensions (HxWxD) 144 Х 73.1 Х 10.3 mm 149 Х 71.3 Х 8.4 mm
Weight 146 g 161 g
Colors Blue, Black, Brown Black, Pink Sand
Battery 2000 mAh,  Li-Po 3000 mAh,  Non-removable Li-Ion
Approximate price 50 EUR 150 EUR
Communication and Connectivity 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 - Global  HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - LATAM -4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300), 41(2500) - EMEA, APAC, MENA  LTE band 1(2100), 2(1900), 4(1700/2100), 12(700), 17(700), 66(1700/2100) - LATAM  LTE band 1(2100), 41(2500) - India
Speed HSPA 21.1/5.76 Mbps HSPA 42.2/5.76 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, GLONASS, BDS
NFC Yes (market dependent)
USB microUSB 2.0 microUSB 2.0, USB On-The-Go
Bluetooth 4.1, A2DP, LE 4.2, A2DP, LE, aptX
Music and Audio Radio FM radio FM radio
Headphone jack Yes Yes
Others Active noise cancellation with dedicated mic
Other features Dop Sensors Accelerometer For USA Sensors Fingerprint (rear-mounted), accelerometer, proximity

An overview of the main advantages of each of the devices

Reasons to buy J2
  • Screen 5"
  • External memory microSDXC GB
Reasons to buy 4.2
  • Screen 5.71"
  • Front camera 8 MP
  • External memory microSD GB