Oppo A1k vs Oppo R15x Comparison and Differences
Smartphone 1
Oppo A1k
Smartphone 2
Oppo R15x
Smartphone 3
Oppo A1k or Oppo R15x Specs Comparison
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Common specs
| Brand and model | Oppo A1k | Oppo R15x | |
| Rating | (+) | (+) | |
| Release date | 2019, April | 2018, October | |
| Dimensions (HxWxD) | 154.5 x 73.8 x 8.4 mm | 6.08 x 6.08 x 2.91 in | 158.3 x 75.5 x 7.4 mm | 6.23 x 6.23 x 2.97 in | |
| Weight | 170 g | 6 oz | 156 g | 5.5 oz | |
| Body Build | Plastic body | ||
| Case | buy from Amazon | buy from Amazon | |
| Colors | Black, Red | Nebula, Silver Green | |
| Battery | 4000 mAh, Non-removable Li-Po | 3600 mAh, Non-removable Li-Ion | |
| Approximate price | 100 EUR | 350 EUR | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | IPS LCD | Super AMOLED | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 6.1" in | 6.4" in | |
| Screen area | 91.3 cm2 | 101.0 cm2 | |
| Screen format | 19.5:9 (height:width) | 19.5:9 (height:width) | |
| Screen to body ratio | 80.1% | 84.5% | |
| Screen resolution | 720 x 1560 px | 1080 x 2340 px | |
| Screen PPI /points per inch/ | 282 PPI | 402 PPI | |
| Screen protection | Corning Gorilla Glass 3 | Corning Gorilla Glass 5 | |
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 8 MP, Single | 16 MP, Dual | |
| Camera specs | -8 MP, f/2.2, 1/3.2'', 1.4µm, AF | -16 MP, f/1.7, 1/2.8'', 1.12µm, PDAF -2 MP, depth sensor |
|
| Functions | LED flash, HDR, panorama | LED flash, HDR, panorama | |
| Video | 1080p@30fps | 2160p@30fps, 1080p@30fps | |
| Front camera, selfie | 5 MP, Single | 25 MP, Single | |
| Specifications | 5 MP, f/2.0, 1/5'', 1.12µm | 25 MP, f/2.0, 1/2.8'', 0.9µm | |
| Functions | HDR | HDR | |
| Video | 720p | 1080p@30fps |
Performance
| Operating system - OS | Android 9.0 (Pie); ColorOS 6 | Android 8.1 (Oreo); ColorOS 5.2 | |
| Chipset | - Mediatek MT6762 Helio P22 (12 nm) | - Qualcomm SDM660 Snapdragon 660 (14 nm) | |
| CPU | - Octa-core 2.0 GHz Cortex-A53 | - Octa-core (4x2.0 GHz Kryo 260 & 4x1.8 GHz Kryo 260) | |
| GPU | PowerVR GE8320 | Adreno 512 | |
| External memory | microSD, up to 256 GB (dedicated slot) | No | |
| Internal memory | 32 GB, 2 GB RAM | 128 GB, 6 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 / CDMA / 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 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 1700(AWS) / 2100 / 900 -4G - LTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) |
|
| Speed | HSPA, LTE-A | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11 а/b/g/n/ac, dual-band, WiFi Direct, hotspot | |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS | |
| NFC | |||
| USB | microUSB 2.0, USB On-The-Go | microUSB 2.0, USB On-The-Go | |
| Bluetooth | 4.2, A2DP, LE | 5.0, A2DP, LE |
Music and Audio
| Radio | FM radio | No | |
| Headphone jack | Yes | Yes | |
| Others | - Active noise cancellation with dedicated mic | - Active noise cancellation with dedicated mic |
Other features
| Sensors | - Accelerometer, proximity, compass | - Fingerprint (under display), accelerometer, gyro, proximity, compass | |
| Other extras |
- Fast battery charging 5V/2A 10W |
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| Versions |
- Versions: CPH1923 |
Reviews and Opinions on Oppo A1k and Oppo R15x
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