Oppo A1k vs Samsung Galaxy J4+ Comparison and Differences
Smartphone 1
Oppo A1k
Smartphone 2
Samsung Galaxy J4+
Smartphone 3
Oppo A1k or Samsung Galaxy J4+ Specs Comparison
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Common specs
| Brand and model | Oppo A1k | Samsung Galaxy J4+ | |
| Rating | (+) | (+) | |
| Release date | 2019, April | 2018, September | |
| Dimensions (HxWxD) | 154.5 x 73.8 x 8.4 mm | 6.08 x 6.08 x 2.91 in | 161.4 x 76.9 x 7.9 mm | 6.35 x 6.35 x 3.03 in | |
| Weight | 170 g | 6 oz | 178 g | 6.28 oz | |
| Body Build | Plastic body | ||
| Case | buy from Amazon | buy from Amazon | |
| Colors | Black, Red | Black, Gold, Pink, Blue | |
| Battery | 4000 mAh, Non-removable Li-Po | 3300 mAh, Non-removable Li-Ion | |
| Approximate price | 100 EUR | 190 EUR | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | IPS LCD | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 6.1" in | 6" in | |
| Screen area | 91.3 cm2 | 91.4 cm2 | |
| Screen format | 19.5:9 (height:width) | 18.5:9 (height:width) | |
| Screen to body ratio | 80.1% | 73.6% | |
| Screen resolution | 720 x 1560 px | 720 x 1480 px | |
| Screen PPI /points per inch/ | 282 PPI | 274 PPI | |
| Screen protection | Corning Gorilla Glass 3 | ||
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 8 MP, Single | 13 MP, Single | |
| Camera specs | -8 MP, f/2.2, 1/3.2'', 1.4µm, AF | -13 MP, f/1.9, 28mm (wide), AF | |
| Functions | LED flash, HDR, panorama | LED flash, panorama, HDR | |
| Video | 1080p@30fps | 1080p@30fps | |
| Front camera, selfie | 5 MP, Single | 5 MP, Single | |
| Specifications | 5 MP, f/2.0, 1/5'', 1.12µm | 5 MP, f/2.2 | |
| Functions | HDR | LED flash | |
| Video | 720p |
Performance
| Operating system - OS | Android 9.0 (Pie); ColorOS 6 | Android 8.1 (Oreo) | |
| Chipset | - Mediatek MT6762 Helio P22 (12 nm) | - Qualcomm MSM8917 Snapdragon 425 (28 nm) | |
| CPU | - Octa-core 2.0 GHz Cortex-A53 | - Quad-core 1.4 GHz Cortex-A53 | |
| GPU | PowerVR GE8320 | Adreno 308 | |
| External memory | microSD, up to 256 GB (dedicated slot) | microSD, up to 512 GB (dedicated slot) | |
| Internal memory | 32 GB, 2 GB RAM | 32 GB, 2/3 RAM 16 GB, 2 GB RAM |
Benchmark
| Antutu 7 Total |
Communication and Connectivity
| SIM card | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) | |
| Network | GSM / HSPA / LTE | GSM / HSPA / LTE | |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300), 41(2500) |
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 - J415F/DS, J415FN/DS HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - J415G/DS -4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) - J415F/DS, J415FN/DS LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100) - J415G/DS |
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| Speed | HSPA, LTE-A | 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, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS | |
| NFC | Yes (market dependent) | ||
| USB | microUSB 2.0, USB On-The-Go | microUSB 2.0, USB On-The-Go | |
| Bluetooth | 4.2, A2DP, LE | 4.2, A2DP, LE | |
| Harmful irradiation |
SAR - 0.55 W/kg (head) 0.41 W/kg (body) SAR EU - 0.32 W/kg (head) 1.46 W/kg (body) |
Music and Audio
| Radio | FM radio | Stereo FM radio, recording | |
| Headphone jack | Yes | Yes | |
| Others | - Active noise cancellation with dedicated mic | - Dolby Atmos sound |
Other features
| Sensors | - Accelerometer, proximity, compass | - Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | |
| Other extras |
- ANT+ |
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| Versions |
- Versions: CPH1923 |
- Versions: SM-J415F/DS (Global); SM-J415FN/DS (Europe); SM-J415G/DS (LATAM) |
Reviews and Opinions on Oppo A1k and Samsung Galaxy J4+
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