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Samsung Galaxy J3 Emerge vs Oppo Reno4 SE

 
Brief information about compared phones: Oppo Reno4 SE , Samsung Galaxy J3 Emerge

Oppo Reno4 SE 2020 year of release, cpu - Octa-core (2x2.0 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), screen 6.43", with resolution 1080x2400. Smartphone has 32 megapixel front camera and 48 megapixel main camera.

Samsung Galaxy J3 Emerge 2017 year of release, cpu Octa-core 1.4 GHz Cortex-A53 Sprint -Quad-core 1.4 GHz Cortex-A53 BoostMobile, screen 5", with resolution 720x1280. Smartphone has 2 megapixel front camera and 5 megapixel main camera.

Display Technology AMOLED TFT
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 6.43" inc 5" inch
Screen area 99.8 cm2 68.9 cm2
Screen format 20:9 (height:width) 16:9 (height:width)
Screen to body ratio 84.2% 69.8%
Screen resolution 1080 x 2400 px 720 x 1280 px
PPI /points per inch/ 294 PPI
Camera and Video Rear camera, main 48 MP, Triple 5 MP, Single
Camera specs -48 MP, f/1.7, 26mm (wide), 1/2.0'', 0.8µm, PDAF -8 MP, f/2.2, 119˚ (ultrawide), 1/4.0'', 1.12µm -2 MP, f/2.4, (depth) 5 MP, AF, f/1.9
Functions HDR LED flash, HDR
Video 1080p@30fps, gyro-EIS 1080p@30fps (J3 Emerge, J3 Eclipse, Galaxy J3 Prime); 720p@30fps (Amp Prime 2)
Front camera, selfie 32 MP, Single 2 MP, Single
Specifications 32 MP, f/2.4, 26mm (wide), 1/2.8'', 0.8µm 2 MP, f/2.2
Performance Operating system OS Android 10, ColorOS 7.2 Android 6.0.1 (Marshmallow)Android 7.0 (Nougat) - Amp Prime 2
Chipset - MediaTek MT6853V Dimensity 720 5G (7 nm) Qualcomm MSM8937 Snapdragon 430 (28 nm) Sprint -Qualcomm MSM8917 Snapdragon 425 (28 nm) BoostMobile, Cricket, T-Mobile
Processor CPU - Octa-core (2x2.0 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core 1.4 GHz Cortex-A53 Sprint -Quad-core 1.4 GHz Cortex-A53 BoostMobile, Cricket, T-Mobile
Graphics processor GPU - Mali-G57 MC3 Adreno 505 Sprint -Adreno 308 BoostMobile, Cricket, T-Mobile
External memory No microSD, up to 256 GB (dedicated slot)
Internal memory 128GB 8GB RAM, 256GB 8GB RAM 16 GB, 1.5 GB RAM
GeekBench 4 Single Core 624
GeekBench 4 Multi-Core 1621
GeekBench 4 RenderScript 1157
General specs Release date 2020, September 21 2017, January
Dimensions (HxWxD) 160.5 Х 73.9 Х 7.9 mm 140.9 Х 70.1 Х 8.7 mm
Weight 169 g 147 g
Colors Black, White, Blue Silver, Black
Battery 4300 mAh, Li-Po, non-removable 2600 mAh,  Removable Li-Ion
Approximate price 320 EUR 235 USD
Battery life Stand by time- Up to 408 h (3G) Talking time- Up to 23 h (3G) Music play - Up to 71 h
Body build Glass front, plastic back, plastic frame
Communication and Connectivity SIM card Dual SIM (Nano-SIM, dual stand-by) Nano-SIM
Network 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 - 1, 2, 3, 4, 5, 6, 7, 8, 19, 34, 38, 39, 40, 41 -5G - 1, 41, 77, 78, 79 SA/NSA Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900   CDMA 800 / 1900 -3G - HSDPA 850 / 1700(AWS) / 1900 -4G - LTE band 2(1900), 4(1700/2100), 5(850), 12(700), 25(1900), 26(850), 41(2500)
Speed HSPA 42.2/5.76 Mbps, LTE-A, 5G HSPA 42.2/5.76 Mbps, LTE-A Cat4 150/50 Mbps, EV-DO Rev.A 3.1 Mbps
GPRS Yes Yes
Edge Yes Yes
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, WiFi Direct, hotspot
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS
NFC
USB 2.0, Type-C 1.0 reversible connector, USB On-The-Go microUSB 2.0
Bluetooth 5.1, A2DP, LE, aptX HD 4.2, A2DP, LE
Music and Audio Radio FM radio (operator dependant)
Headphone jack Yes Yes
Others - 430 nits typ. value Active noise cancellation with dedicated mic
Other features Dop - Sensors - Fingerprint (under display, optical), accelerometer, gyro, proximity, compass - Fast charging 65W -Reverse charging -SuperVOOC 2.0 - Versions: PEAM00, PEAT00 (China) Sensors Accelerometer, gyro, proximity, compass - Versions: Galaxy J3 Emerge J327P (Sprint); Galaxy J3 Eclipse J327V (Verizon); Galaxy J3 Prime J327T (T-Mobile); Galaxy Express Prime 2 J327A (AT&T); Galaxy Amp Prime 2 J327A (Cricket)

An overview of the main advantages of each of the devices

Reasons to buy Reno4 SE
  • Screen 6.43"
  • Front camera 32 MP
  • Main camera 48 MP
  • Internal memory 256 GB
  • RAM 8 GB
Reasons to buy Galaxy J3 Emerge
  • Screen 5"
  • External memory microSD GB