Samsung Galaxy J2 vs Samsung Galaxy A3 Duos Comparison and Differences
Smartphone 1
Samsung Galaxy J2
Smartphone 2
Samsung Galaxy A3 Duos
Smartphone 3
Samsung Galaxy J2 or Samsung Galaxy A3 Duos Specs Comparison
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Common specs
| Brand and model | Samsung Galaxy J2 | Samsung Galaxy A3 Duos | |
| Rating | (+0) | (+0) | |
| Release date | 2015, September | 2014, October | |
| Dimensions (HxWxD) | 136.5 x 69 x 8.4 mm | 5.37 x 5.37 x 2.72 in | 130.1 x 65.5 x 6.9 mm | 5.12 x 5.12 x 2.58 in | |
| Weight | 129 g | 4.55 oz | 110.3 g | 3.89 oz | |
| Body Build | Plastic body | ||
| Case | buy from Amazon | buy from Amazon | |
| Colors | White, Black, Gold | Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light Blue, Champagne Gold | |
| Battery | 2000 mAh, Removable Li-Ion | 1900 mAh, Non-removable Li-Ion | |
| Battery life |
Talking time - Up to 11 h (3G) Music play - Up to 41 h |
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| Approximate price | 150 EUR | 230 EUR | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | Super AMOLED | Super AMOLED | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 4.7" in | 4.5" in | |
| Screen area | 60.9 cm2 | 55.8 cm2 | |
| Screen format | 16:9 (height:width) | 16:9 (height:width) | |
| Screen to body ratio | 64.7% | 65.5% | |
| Screen resolution | 540 x 960 px | 540 x 960 px | |
| Screen PPI /points per inch/ | 234 PPI | 245 PPI | |
| Screen protection | Corning Gorilla Glass 4 | ||
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 5 MP, Single | 8 MP, Single | |
| Camera specs | -5 MP, AF, f/2.2 | -8 MP, f/2.4, 31mm (standard), AF | |
| Functions | LED flash | LED flash, panorama | |
| Video | 720p@30fps | 1080p@30fps | |
| Front camera, selfie | 2 MP, Single | 5 MP, Single | |
| Specifications | 2 MP, f/2.2 | 5 MP, f/2.2, 23mm (wide) |
Performance
| Operating system - OS | Android 5.1.1 (Lollipop) | Android 4.4.4 (KitKat), upgradable to 5.0.2 (Lollipop) | |
| Chipset | - Exynos 3475 Quad (28 nm) | - Qualcomm MSM8916 Snapdragon 410 (28 nm) | |
| CPU | - Quad-core 1.3 GHz Cortex-A7 | - Quad-core 1.2 GHz Cortex-A53 | |
| GPU | Mali-T720 | Adreno 306 | |
| External memory | microSD, up to 256 GB (dedicated slot) | microSD, up to 64 GB (uses SIM 2 slot) | |
| Internal memory | 8 GB, 1 GB RAM | 16 GB, 1 GB RAM |
Benchmark
| Antutu 7 Total | |||
| GeekBench 4 Single Core | 406 | ||
| GeekBench 4 Multi-Core | 1120 | ||
| GeekBench 4 RenderScript | 702 |
Communication and Connectivity
| SIM card | Single SIM (Micro-SIM)Dual SIM (Micro-SIM, dual stand-by) | Hybrid 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 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 - J200G, J200GU, J200F, J200Y HSDPA 850 / 900 / 2100 - J200H -4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - J200F LTE band 1(2100), 3(1800), 5(850), 8(900), 20(800), 40(2300) - J200G LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900) - J200GU LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700) - J200Y |
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) |
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| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 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, Wi-Fi Direct, hotspot | |
| GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS | |
| NFC | Yes (market dependent) | Yes (LTE model only) | |
| USB | microUSB 2.0, USB On-The-Go | microUSB 2.0 | |
| Bluetooth | 4.1, A2DP | 4.0, A2DP, EDR, LE | |
| Harmful irradiation |
SAR - 1.18 W/kg (head) 1.27 W/kg (body) SAR EU - 0.57 W/kg (head) 0.45 W/kg (body) |
SAR EU - 0.24 W/kg (head) 0.30 W/kg (body) |
Music and Audio
| Radio | FM radio, RDS, recording | FM radio, recording | |
| Headphone jack | Yes | Yes | |
| Others | - Active noise cancellation with dedicated mic |
Other features
| Sensors | - Accelerometer, proximity | - Accelerometer, proximity, compass | |
| Other extras |
- ANT+ |
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| Versions |
- Versions: J200F (UAE, Turkey); J200Y (New Zealand, Taiwan); J200G (India, Indonesia); J200H with no LTE (South Africa, Kazakhstan); J200GU (Philippines, Malaysia, Thailand) Also known as Samsung Galax |
- Versions: A300F/DS, A300G/DS, A300H/DS (3G only, no LTE), A300M/DS |
Reviews and Opinions on Samsung Galaxy J2 and Samsung Galaxy A3 Duos
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