Oppo A3 vs Samsung Galaxy A7 Comparison and Differences
Smartphone 1
Oppo A3
Smartphone 2
Samsung Galaxy A7
Smartphone 3
Oppo A3 or Samsung Galaxy A7 Specs Comparison
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Common specs
| Brand and model | Oppo A3 | Samsung Galaxy A7 | |
| Rating | (+0) | (+0) | |
| Release date | 2018, April | 2015, January | |
| Dimensions (HxWxD) | 156 x 75.3 x 7.8 mm | 6.14 x 6.14 x 2.96 in | 151 x 76.2 x 6.3 mm | 5.94 x 5.94 x 3 in | |
| Weight | 159 g | 5.61 oz | 141 g | 4.97 oz | |
| Body Build | Aluminum frame, plastic back | ||
| Case | buy from Amazon | buy from Amazon | |
| Colors | Knight Black, Soybean Meal, Stardust Silver, Garnet Red | Pearl White, Midnight Black, Champagne Gold | |
| Battery | 3400 mAh, Non-removable Li-Ion | 2600 mAh, Non-removable Li-Ion | |
| Battery life |
Talking time - Up to 17 h (3G) Music play - Up to 54 h |
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| Approximate price | 330 EUR | 300 EUR | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | LTPS IPS LCD | Super AMOLED | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 6.2" in | 5.5" in | |
| Screen area | 96.9 cm2 | 83.4 cm2 | |
| Screen format | 19:9 (height:width) | 16:9 (height:width) | |
| Screen to body ratio | 82.5% | 72.5% | |
| Screen resolution | 1080 x 2280 px | 1080 x 1920 px | |
| Screen PPI /points per inch/ | 405 PPI | 401 PPI | |
| Screen protection | Corning Gorilla Glass 4 | ||
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 16 MP, Single | 13 MP, Single | |
| Camera specs | -16 MP, f/1.8, PDAF | -13 MP, f/2.0, 28mm (wide), AF | |
| Functions | LED flash, HDR, panorama | LED flash, panorama, HDR | |
| Video | 1080p@30fps | 1080p@30fps | |
| Front camera, selfie | 8 MP, Single | 5 MP, Single | |
| Specifications | 8 MP, f/2.2 | 5 MP, f/2.2, 23mm (wide) | |
| Video | 1080p@30fps |
Performance
| Operating system - OS | Android 8.1 (Oreo); ColorOS 5 | Android 4.4.4 (KitKat), upgradable to 5.0.2 (Lollipop) | |
| Chipset | - Mediatek MT6771 Helio P60 (12 nm) | - Qualcomm MSM8939 Snapdragon 615 (28 nm) - Exynos 5430 Octa (20 nm) - A700F |
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| CPU | - Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53) | - Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) - A700FD -Octa-core (4x1.8 Cortex-A15 GHz & 4x1.3 Cortex-A7 GHz) - A700F |
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| GPU | Mali-G72 MP3 | Adreno 405 - A700FD Mali-T628 MP6 - A700F |
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| External memory | microSD, up to 256 GB (dedicated slot) | microSD, up to 64 GB (dedicated slot) | |
| Internal memory | 128 GB, 4 GB RAM | 16 GB, 2 GB RAM |
Benchmark
| Antutu 7 Total | |||
| GeekBench 6 Single Core | 315 | ||
| GeekBench 6 Multi Core | 839 | ||
| GeekBench 6 OpenCL | 453 | ||
| GeekBench 6 Vulkan | 905 | ||
| GeekBench 5 Single Core | 296 | ||
| GeekBench 5 Multi-Core | 973 | ||
| GeekBench 4 Single Core | 568 | ||
| GeekBench 4 Multi-Core | 1471 | ||
| GeekBench 4 RenderScript | 1984 |
Communication and Connectivity
| SIM card | Dual SIM (Nano-SIM, dual stand-by) | Nano-SIM | |
| Network | GSM / CDMA / HSPA / LTE | GSM / HSPA / LTE | |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) LTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) |
-2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 - A700FD, A700F -4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - A700F LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - A700FD |
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| Speed | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat13 600/100 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/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, WiFi Direct, hotspot | |
| GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS/ BDS (market dependant) | |
| NFC | Yes | ||
| USB | microUSB 2.0, USB On-The-Go | microUSB 2.0 | |
| Bluetooth | 4.2, A2DP, LE | 4.0, A2DP, EDR, LE | |
| Harmful irradiation |
SAR - 1.05 W/kg (head) 0.80 W/kg (body) SAR EU - 0.41 W/kg (head) 0.55 W/kg (body) |
Music and Audio
| Radio | FM radio | FM radio, RDS, recording | |
| Headphone jack | Yes | Yes | |
| Others | - Active noise cancellation with dedicated mic | - Active noise cancellation with dedicated mic |
Other features
| Sensors | - Accelerometer, gyro, proximity, compass | - Accelerometer, proximity, compass | |
| Other extras |
- ANT+ -S-Voice |
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| Versions |
- Also known as realme 1 in India |
- Versions: A700F (EMEA), A700FD (Malaysia, Pakistan), A700K/A700S/A700L (Korea) |
Reviews and Opinions on Oppo A3 and Samsung Galaxy A7
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