Xiaomi Redmi 7A vs Oppo A9x Comparison and Differences
Smartphone 1
Xiaomi Redmi 7A
Smartphone 2
Oppo A9x
Smartphone 3
Xiaomi Redmi 7A or Oppo A9x Specs Comparison
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Common specs
| Brand and model | Xiaomi Redmi 7A | Oppo A9x | |
| Rating | (+) | (+) | |
| Release date | 2019, May | 2019, May | |
| Dimensions (HxWxD) | 146.3 x 70.4 x 9.6 mm | 5.76 x 5.76 x 2.77 in | 162 x 76.1 x 8.3 mm | 6.38 x 6.38 x 3 in | |
| Weight | 165 g | 5.82 oz | 190 g | 6.7 oz | |
| Case | buy from Amazon | buy from Amazon | |
| Colors | Matte Black, Morning blue, Matte Blue, Matte Gold | Meteorite Black, Ice Jade White | |
| Battery | 4000 mAh, Non-removable Li-Po | 4020 mAh, Non-removable Li-Po | |
| Approximate price | 100 EUR | 260 EUR | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | IPS LCD | LTPS IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 5.45" in | 6.53" in | |
| Screen area | 76.7 cm2 | 104.7 cm2 | |
| Screen format | 18:9 (height:width) | 19.5:9 (height:width) | |
| Screen to body ratio | 74.4% | 84.9% | |
| Screen resolution | 720 x 1440 px | 1080 x 2340 px | |
| Screen PPI /points per inch/ | 295 PPI | 395 PPI | |
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 13 MP, Single | 48 MP, Dual | |
| Camera specs | -13 MP, f/2.2, 1.12µm, PDAF - China -12 MP, f/2.2, 1/2.9'', 1.25µm, PDAF - India |
-48 MP, f/1.7, (wide), 1/2'', 0.8µm, PDAF -2 MP, f/2.4, depth sensor |
|
| Functions | LED flash, HDR | Dual-LED dual-tone flash, panorama, HDR | |
| Video | 1080p@30fps | 1080p@30fps | |
| Front camera, selfie | 5 MP, Single | 16 MP, Single | |
| Specifications | 13 MP, f/2.2, 1.12µm, PDAF - China | 16 MP, f/2.0 | |
| Functions | LED flash, HDR | HDR | |
| Video | 1080p@30fps |
Performance
| Operating system - OS | Android 9.0 (Pie); MIUI 10.2.7 | Android 9.0 (Pie); ColorOS 6 | |
| Chipset | - Qualcomm SDM439 Snapdragon 439 (12 nm) | - Mediatek MT6771V Helio P70 (12nm) | |
| CPU | - Octa-core (2x2.0 GHz Cortex-A53 & 6x1.45 GHz Cortex A53) | - Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53) | |
| GPU | Adreno 505 | Mali-G72 MP3 | |
| External memory | microSD, up to 256 GB (dedicated slot) | microSD, up to 256 GB | |
| Internal memory | 32 GB, 2/3 RAM 16 GB, 2 GB RAM | 128 GB, 6 GB RAM |
Benchmark
| Antutu 8 Total | 90664 | 177402 | |
| GeekBench 5 Single Core | 189 | ||
| GeekBench 5 Multi-Core | 593 |
Communication and Connectivity
| SIM card | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) | |
| Network | GSM / CDMA / HSPA / LTE | GSM / CDMA / HSPA / LTE | |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE (unspecified) |
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1700(AWS) / 1800 / 2100 -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, LTE-A | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS | |
| NFC | Yes | ||
| USB | microUSB 2.0 | microUSB 2.0, USB On-The-Go | |
| Bluetooth | 4.2, A2DP, LE | 4.2, A2DP, LE | |
| Harmful irradiation | SAR - 0.74 W/kg (head) 0.79 W/kg (body) |
Music and Audio
| Radio | FM Radio, built-in antenna | FM radio | |
| Headphone jack | Yes | Yes | |
| Others | - Active noise cancellation with dedicated mic | - Active noise cancellation with dedicated mic |
Other features
| Sensors | - Accelerometer, proximity, compass | - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | |
| Other extras |
- Fast battery charging 10W - China only - Splash resistant |
- Fast battery charging 20W (VOOC 3.0) |
|
| Versions |
- For India and China |
Reviews and Opinions on Xiaomi Redmi 7A and Oppo A9x
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