OPPO A9 (2020) vs Nothing Phone (4a) Pro Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
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| OPPO A9 (2020) | Nothing Phone (4a) Pro |
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Released
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Sep 11, 2019
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Expected release
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Mar 27, 2026
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6.5-inch · 720x1600px
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6.8-inch · 2800x1260px
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Quad camera
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Triple camera
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4GB · 128GB
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8GB · 128GB
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5000 mAh
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5080 mAh
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| Check prices | |
| Check Accessories | Check Accessories |
Availability
| Officially announced | |
|---|---|
| Mar 05, 2026 | |
| Scheduled release | |
| Mar 27, 2026 | |
| Prices (MSRP) | |
| 8GB/128GB - $499 | €479 12GB/256GB - $599 | €549 |
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Design
| Dimensions | |
|---|---|
| 6.44 x 2.98 x 0.36 inches 163.6 x 75.6 x 9.1 mm |
6.44 x 3.02 x 0.31 inches 163.6 x 76.6 x 7.9 mm |
| Weight | |
| 6.88 oz / 195.0 g | 7.41 oz / 210.0 g |
| Materials | |
| Back: Plastic Frame: Plastic |
Back: Aluminum Frame: Aluminum |
| Resistance | |
| Water, Dust; IP65 | |
| Biometrics | |
| 2D Face unlock, Fingerprint (touch) | Optical in-screen fingerprint |
| Keys | |
| Left: Volume control; Right: Lock/Unlock key | Right: Volume control |
| Colors | |
| Space purple, Marine green, Vanilla mint | Silver, Pink, Black |
Display
| Size | |
|---|---|
| 6.5-inch, 82.39% screen-to-body | 6.8-inch, 89.76% screen-to-body |
| Type | |
| IPS LCD | AMOLED, 144Hz, HDR10+, 5000 nits |
| Resolution | |
| 720x1600px, 20:9 ratio, 270 PPI | 2800x1260px, 20:9 ratio, 450 PPI |
| Protection | |
| Corning Gorilla Glass 3 | Corning Gorilla Glass 7i |
PhoneArena Display Test
| Bright Max (20% APL) | |
|---|---|
| Untested | 1520 (Good) |
| Bright Min | |
| Untested | 1.9 (Good) |
Learn more on our
PhoneArena Display Test Results page.
Hardware
| System chip | |
|---|---|
| Snapdragon 665 SM6125 (11 nm) | Snapdragon 7 Gen 4 SM7750-AB (4 nm) |
| Processor | |
| Octa-core 2000 MHz Kryo 260 |
Octa-core 1x2.8GHz Cortex-A720 4x2.4GHz Cortex-A720 3x1.8GHz Cortex-A520 |
| GPU | |
| Adreno 610 | Adreno 722 |
| Memory | |
| 4GB (LPDDR4)/128GB 8GB/128GB |
8GB (LPDDR5X)/128GB (UFS 3.1) 12GB/256GB |
| Storage expansion | |
| microSDXC up to 256 GB | not expandable |
| OS | |
| Android (10, 9.0 Pie) | Android (16), up to 3 OS updates |
PhoneArena Performance Test
| GeekBench 6 Single | |
|---|---|
| Untested | 1350 |
| GeekBench 6 Multi | |
| Untested | 4221 |
| 3D Mark High | |
| Untested | 2094 |
| 3D Mark Low | |
| Untested | 2082 |
Learn more on our
PhoneArena Performance Test Results page.
Battery
| Type | |
|---|---|
| 5000 mAh, Li - Polymer | 5080 mAh |
| Charging | |
| Reverse wired charging | Qualcomm Quick Charge 4, USB Power Delivery Reverse wired charging |
| Charge speed | |
| Wired: 50.0W | |
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Battery Life Estimate
7h 22min
Browsing
16h 22min
Video
12h 29min
Gaming
6h 44min
Camera
| Rear | |
|---|---|
| Quad camera | Triple camera |
| Main camera | |
| 48 MP (PDAF) Aperture size: F1.8 Sensor size: 1/2.3" Pixel size: 0.8 μm |
50 MP (OIS, Autofocus, PDAF) Sensor name: Sony LYT-710 Aperture size: F1.9 Focal length: 24 mm Sensor size: 1/1.56" Pixel size: 1 μm |
| Second camera | |
| 8 MP (Ultra-wide, Autofocus) Aperture size: F2.2 Sensor size: 1/4" Pixel size: 1.12 μm | 8 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 15 mm Sensor size: 1/4" Pixel size: 1.12 μm |
| Third camera | |
| 2 MP Aperture size: F2.4 Sensor size: 1/5" Pixel size: 1.75 μm |
50 MP (Telephoto, Periscope, OIS, Autofocus, PDAF) Optical zoom: 3.5x Aperture size: F2.9 Focal Length: 80 mm Sensor size: 1/2.75" Pixel size: 0.64 μm |
| Fourth camera | |
| 2 MP (Depth information) Aperture size: F2.4 Sensor size: 1/5" Pixel size: 1.75 μm |
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| Flash | |
| LED | LED |
| Video recording | |
| 4K UHD (30 fps), 1080p (30 fps) Time-lapse video, EIS | 4K UHD (30 fps), 1080p (120 fps) HDR, Time-lapse video, EIS, Dolby Vision HDR |
| Front | |
| 16 MP Video capture: 1080p (30 fps) |
32 MP |
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.0 | 5.4 |
| WLAN | |
| Yes Wi-Fi Direct, Hotspot 802.11 b, g, n | Wi-Fi 6,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac |
| USB | |
| Type-C, USB 2.0 | Type-C, USB 2.0 |
| Sensors | |
| Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor | Accelerometer, Gyroscope, Ambient light sensor, Proximity sensor |
| Location | |
| GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning | GPS, A-GPS, Glonass, BeiDou, QZSS, Cell ID, Wi-Fi positioning |
| Other | |
| NFC | |
Multimedia
| Headphones | |
|---|---|
| No 3.5mm jack | |
| Speakers | |
| Earpiece, Multiple speakers | Earpiece, Multiple speakers |
| Features | |
| Dolby Atmos | |
| Screen mirroring | |
| Wireless screen share | Wireless screen share |
| Additional microphone(s) | |
| Noise cancellation | |
Cellular
| 5G Bands | |
|---|---|
| n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n48, n66, n71, n77, n78 | |
| LTE Bands | |
| 1, 3, 5, 7, 8, 20, 28 | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 66, 71 |
| TDD Bands | |
| 38, 40, 41 | 38, 40, 41, 42, 48 |
| 3G Bands | |
| 5, 8, 1 | 1, 2, 4, 5, 6, 8, 19 |
| Data Speed | |
| LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s | |
| Dual SIM | |
| Yes | |
| SIM type | |
| Nano SIM | Dual Nano SIM + eSIM |
| HD Voice | |
| Yes | |
| VoLTE | |
| Yes | |
Discover more
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