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Brief information about compared phones: Samsung Galaxy J3 Emerge , T-Mobile RevvlSamsung 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. T-Mobile Revvl 2017 year of release, cpu Quad-core 1.5 GHz Cortex-A53, screen 5.5", with resolution 720x1280. Smartphone has 5 megapixel front camera and 13 megapixel main camera. |
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Display | Technology | TFT | IPS LCD | |
Touchscreen | capacitive touchscreen | capacitive touchscreen | ||
Display colors | 16M | 16M | ||
Screen size | 5" inch | 5.5" inch | ||
Screen area | 68.9 cm2 | 83.4 cm2 | ||
Screen format | 16:9 (height:width) | 16:9 (height:width) | ||
Screen to body ratio | 69.8% | 71.3% | ||
Screen resolution | 720 x 1280 px | 720 x 1280 px | ||
PPI /points per inch/ | 294 PPI | 267 PPI | ||
Camera and Video | Rear camera, main | 5 MP, Single | 13 MP, Single | |
Camera specs | 5 MP, AF, f/1.9 | 13 MP, AF | ||
Functions | LED flash, HDR | LED flash | ||
Video | 1080p@30fps (J3 Emerge, J3 Eclipse, Galaxy J3 Prime); 720p@30fps (Amp Prime 2) | 1080p@30fps | ||
Front camera, selfie | 2 MP, Single | 5 MP, Single | ||
Specifications | 2 MP, f/2.2 | 5 MP | ||
Performance | Operating system OS | Android 6.0.1 (Marshmallow)Android 7.0 (Nougat) - Amp Prime 2 | Android 7.0 (Nougat) | |
Chipset | Qualcomm MSM8937 Snapdragon 430 (28 nm) Sprint -Qualcomm MSM8917 Snapdragon 425 (28 nm) BoostMobile, Cricket, T-Mobile | Mediatek MT6738 | ||
Processor CPU | Octa-core 1.4 GHz Cortex-A53 Sprint -Quad-core 1.4 GHz Cortex-A53 BoostMobile, Cricket, T-Mobile | Quad-core 1.5 GHz Cortex-A53 | ||
Graphics processor GPU | Adreno 505 Sprint -Adreno 308 BoostMobile, Cricket, T-Mobile | Mali-T860MP2 | ||
External memory | microSD, up to 256 GB (dedicated slot) | microSD, up to 128 GB | ||
Internal memory | 16 GB, 1.5 GB RAM | 32 GB, 2 GB RAM | ||
GeekBench 4 Single Core | 624 | |||
GeekBench 4 Multi-Core | 1621 | |||
GeekBench 4 RenderScript | 1157 | |||
General specs | Release date | 2017, January | 2017, August | |
Dimensions (HxWxD) | 140.9 Х 70.1 Х 8.7 mm | 151.9 Х 77 Х 8.4 mm | ||
Weight | 147 g | 157.9 g | ||
Colors | Silver, Black | Black | ||
Battery | 2600 mAh, Removable Li-Ion | 3000 mAh, Non-removable Li-Ion | ||
Approximate price | 235 USD | 125 USD | ||
Battery life | Stand by time- Up to 408 h (3G) Talking time- Up to 23 h (3G) Music play - Up to 71 h | Stand by time- Up to 288 h (3G) Talking time- Up to 12 h (3G) | ||
Communication and Connectivity | SIM card | Nano-SIM | Nano-SIM | |
Network | 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) | Show all network frequencies: -2G - GSM 900 / 1800 / 1900 -3G - HSDPA 1700 (AWS)/ 1900 -4G - LTE band 2(1900), 4(1700/2100), 5(850), 12(700), 66(1700/2100) | ||
Speed | HSPA 42.2/5.76 Mbps, LTE-A Cat4 150/50 Mbps, EV-DO Rev.A 3.1 Mbps | HSPA, LTE | ||
GPRS | Yes | Yes | ||
Edge | Yes | Yes | ||
Wi-Fi | Wi-Fi 802.11 a/b/g/n, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 b/g/n, hotspot | ||
GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS | ||
NFC | ||||
USB | microUSB 2.0 | microUSB 2.0 | ||
Bluetooth | 4.2, A2DP, LE | 4.2, A2DP | ||
Music and Audio | Radio | FM radio (operator dependant) | FM radio | |
Headphone jack | Yes | Yes | ||
Others | Active noise cancellation with dedicated mic | |||
Other features | Dop | 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) | Sensors Fingerprint (rear-mounted), accelerometer, proximity |