Compare cell phones - smartphone specs comparison
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Xiaomi Redmi Note 9 vs Oppo A9 (2020) : What is the Difference?
- Release Date: 2020, April 30 | 2019, September
- Dimensions: 162.3 x 77.2 x 8.9 mm | 163.6 x 75.6 x 9.1 mm
- Weight: 199 g | 195 g
- Screen: 6.53", IPS LCD | 6.5", IPS LCD
- Main Camera: Quad, 48 MP | Quad, 48 MP
- Selfi Camera: Single, 13 MP | Single, 16 MP
- Memory: 64GB 3GB RAM, 128GB 4GB RAM | 128GB 4GB RAM, 128GB 8GB RAM, UFS2.1
- Battery: 5020 mAh | 5000 mAh
- Headphone Jack: Yes | Yes
- Approximate price: $ 150 |
Continue reading and check the table below for full detailed comparison of all phones specs .
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 Common features |
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|---|---|---|---|
| Brand and model | Xiaomi Redmi Note 9 | Oppo A9 (2020) | |
| Release date | 2020, April 30 | 2019, September | |
| Dimensions (HxWxD) | 162.3 Х 77.2 Х 8.9 mm | 163.6 Х 75.6 Х 9.1 mm | |
| Weight | 199 g | 195 g | |
| Body Build | Glass front (Gorilla Glass 5), plastic frame | ||
| Colors | Forest Green, Midnight Grey, Polar White | Marine Green, Space Purple | |
| Battery | 5020 mAh, Non-removable Li-Po | 5000 mAh, Non-removable Li-Po | |
| Approximate price | $ 150 | ||
 Performance |
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|---|---|---|---|
| Operating system - OS | Android 10; MIUI 11 | Android 9.0 (Pie); ColorOS 6.1 | |
| Chipset | - MediaTek Helio G85 (12nm) | - Qualcomm SM6125 Snapdragon 665 (11 nm) | |
| Processor CPU | - Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) | - Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) | |
| Graphics processor GPU | Mali-G52 MC2 | Adreno 610 | |
| External memory | microSDXC (dedicated slot) | microSD, up to 256 GB (dedicated slot) | |
| Internal memory | 64GB 3GB RAM, 128GB 4GB RAM | 128GB 4GB RAM, 128GB 8GB RAM, UFS2.1 | |
| Antutu 8 score | 172000 | ||
 Screen |
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|---|---|---|---|
| Technology | IPS LCD | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 6.53" inc | 6.5" inc | |
| Screen area | 104.7 cm2 | 102.0 cm2 | |
| Screen format | 19.5:9 (height:width) | 20:9 (height:width) | |
| Screen to body ratio | 83.5% | 82.5% | |
| Screen resolution | 1080 x 2340 px | 720 x 1600 px | |
| Screen PPI /points per inch/ | 395 PPI | 270 PPI | |
| Screen protection | Corning Gorilla Glass 5 | ||
| Other specs | - 450 nits typ. brightness (advertised) | ||
 Camera and Video |
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|---|---|---|---|
| Rear camera, main | 48 MP, Quad | 48 MP, Quad | |
| Camera specs | -48 MP, f/1.8, 26mm (wide), 1/2.0'', 0.8µm, PDAF -8 MP, f/2.2, 118° (ultrawide), 1/4.0'', 1.12µm -2 MP, f/2.4, (macro), AF -2 MP, f/2.4, (depth) |
-48 MP, f/1.8, (wide), 1/2.3'', 0.8µm, PDAF -8 MP, f/2.3, 13mm (ultrawide), 1/4'', 1.12µm, AF -2 MP, f/2.4, 1/5'', 1.75µm -2 MP, f/2.4, 1/5'', 1.75µm, depth sensor |
|
| Functions | LED flash, HDR, panorama | Dual-LED dual-tone flash, panorama, HDR | |
| Video | 1080p@30fps | 2160p@30fps, 1080p@30fps, gyro-EIS | |
| Front camera, selfie | 13 MP, Single | 16 MP, Single | |
| Specifications | 13 MP, f/2.3, 29mm (standart), 1/3.1'', 1.12µm | 16 MP, f/2.0, 1/3.1'', 1.0µm | |
| Functions | HDR, panorama | HDR | |
| Video | 1080p@30fps | 1080p@30fps | |
 Communication and Connectivity |
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|---|---|---|---|
| SIM card | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) | |
| Network | GSM / HSPA / LTE | GSM / HSPA / LTE | |
Show all network frequencies: |
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| Speed | HSPA 42.2/5.76 Mbps, LTE-A | HSPA, LTE-A | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS | |
| NFC | Yes (market/region dependent)M2003J15SG (Yes); M20 | ||
| USB | 2.0, Type-C 1.0 reversible connector | microUSB 2.0, USB On-The-Go | |
| Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE | |
| Harmful irradiation |
SAR - 0.84 W/kg (head) 0.90 W/kg (body) SAR EU - 0.80 W/kg (head) 1.14 W/kg (body) |
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 Music and Audio |
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|---|---|---|---|
| Radio | FM radio | ||
| Headphone jack | Yes | Yes | |
| Others | - 24-bit/192kHz audio -Dolby Atmos sound -Active noise cancellation with dedicated mic |
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 Other features |
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|---|---|---|---|
| Sensors | - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass , Infrared port | - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | |
| Other extras |
- Fast charging 18W -Reverse charging 9W - Splash-proof coating |
- Reverse charging |
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