OPPO A55 vs Samsung Galaxy S9 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 A55 | Samsung Galaxy S9 |
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Released
·
Oct 01, 2021
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Released
·
Mar 16, 2018
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6.5-inch · 1600x720px
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5.8-inch · 2960x1440px
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Triple camera
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Single camera
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4GB · 64GB
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4GB · 64GB
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5000 mAh
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3000 mAh
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| Check prices | Check prices |
Availability
| Officially announced | |
|---|---|
| Oct 01, 2021 | Feb 25, 2018 |
| Prices (MSRP) | |
| $720 | |
Design
| Dimensions | |
|---|---|
| 6.44 x 2.98 x 0.33 inches 163.6 x 75.7 x 8.4 mm (~9 mm with camera bump) |
5.81 x 2.70 x 0.33 inches 147.7 x 68.7 x 8.5 mm |
| Weight | |
| 5.75 oz (163.0 g) | |
| Materials | |
| Back: Glass (Corning Gorilla Glass 5) Frame: Aluminum |
|
| Resistance | |
| Splash | Water, Dust; IP68 |
| Biometrics | |
| Fingerprint (touch) | Iris scanner, 2D Face unlock, Fingerprint (touch) |
| Features | |
| Notification light | |
| Keys | |
| Left: Volume control; Right: Lock/Unlock key | Left: Volume control, Other; Right: Lock/Unlock key |
| Colors | |
| Rainbow Blue, Starry Black, Green | Midnight black, Coral blue, Titanium gray, Lilac purple, Burgundy red, Sunrise gold, Ice blue |
Display
| Size | |
|---|---|
| 6.5-inch, 82.64% screen-to-body | 5.8-inch, 84.36% screen-to-body |
| Type | |
| IPS LCD, 550 nits | Super AMOLED, HDR |
| Resolution | |
| 1600x720px, 20:9 ratio, 270 PPI | 2960x1440px, 18.5:9 ratio, 568 PPI |
| Protection | |
| NEG Dinorex | Corning Gorilla Glass 5 |
Hardware
| System chip | |
|---|---|
| Mediatek Helio G35 MT6765G (12 nm) | Snapdragon 845 SDM845 (10 nm) |
| Processor | |
| Octa-core 2300 MHz |
Octa-core 2800 MHz Kryo 385 |
| GPU | |
| PowerVR GE8320 | Adreno 630 |
| Memory | |
| 4GB/64GB 4GB/128GB 6GB/128GB |
4GB (LPDDR4)/64GB 4GB/128GB 4GB/256GB |
| Storage expansion | |
| microSDXC | microSDXC up to 400 GB |
| OS | |
| Android (11) | Android (10, 9.0 Pie, 8.0 Oreo) |
Battery
| Type | |
|---|---|
| 5000 mAh | 3000 mAh, Li - Ion |
| Charging | |
| Fast charging | Qualcomm Quick Charge 2.0, Samsung Adaptive Fast Charging Qi and Powermat wireless charging |
| Charge speed | |
| Wired: 18.0W | |
Camera
| Rear | |
|---|---|
| Triple camera | Single camera |
| Main camera | |
| 50 MP (PDAF) Aperture size: F1.8 Focal length: 26 mm |
12 MP (OIS, PDAF) Aperture size: F1.5/F2.4 Sensor size: 1/2.55" Pixel size: 1.4 μm |
| Second camera | |
| 2 MP (Macro) | |
| Third camera | |
| 2 MP (Depth information) | |
| Flash | |
| LED | LED |
| Video recording | |
| Yes | 4K UHD (60 fps), 1080p (240 fps), 720p (960 fps) HDR, Time-lapse video, Hyperlapse, Continuous autofocus, Object tracking, Picture-taking during video recording, Video calling, Video sharing |
| Front | |
| 16 MP | 8 MP (Autofocus, HDR) Video capture: QHD (30 fps) |
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.0 | 5.0 |
| WLAN | |
| a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac | a,b,g,n,ac,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac |
| USB | |
| Type-C, USB 2.0 | Type-C, USB 3.1 |
| Sensors | |
| Accelerometer, Compass, Ambient light sensor, Proximity sensor | Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer, Ambient light sensor, Proximity sensor |
| Location | |
| GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning | GPS, A-GPS, Glonass, Galileo, BeiDou |
| Other | |
| NFC | NFC, ANT+ |
Multimedia
| Headphones | |
|---|---|
| 3.5mm jack | 3.5mm jack |
| Speakers | |
| Earpiece, Loudspeaker | Earpiece, Multiple speakers |
| Features | |
| 32-Bit DAC, aptX-HD | |
| Screen mirroring | |
| Wireless screen share | Wireless screen share |
| Radio | |
| FM | |
| Additional microphone(s) | |
| Noise cancellation | Noise cancellation |
Cellular
| 4G (FDD) Bands | |
|---|---|
| 1, 3, 5, 8 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71 |
| 4G (TDD) Bands | |
| 38, 40, 41 | 38, 39, 40, 41, 46 |
| 3G Bands | |
| 1, 5, 8 | 5, 8, 4, 2, 1 |
| Data Speed | |
| LTE-A, HSDPA+ (4G) 42.2 Mbit/s | LTE-A Pro Cat 18 (1200/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA |
| SIM type | |
| Dual Nano SIM | Nano SIM |
Regulatory Approval
| FCC approval | |
|---|---|
| Date approved: Jan 11, 2018 FCC ID value: A3LSMG960U | |
| Measured SAR | |
| Head: 0.35 W/kg Body: 0.96 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 0.95 W/kg |
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Alternative variants
With 128GB internal storage
| Memory | 128GB |
|---|---|
International version
| System chip | Samsung Exynos 9 9810 (10 nm) |
|---|---|
| Processor |
Octa-core 2900 MHz Exynos M3 and ARM Cortex-A55 |
| GPU | Mali-G72 MP18 |
| FCC approval |
Date approved: Dec 27, 2017 FCC ID value: A3LSMG960F |
| Measured SAR |
Head: 0.26 W/kg Body: 1.00 W/kg Simultaneous Transmission: 1.56 W/kg Wireless Router: 1.04 W/kg |
With ^GB RAM and 128GB internal storage
| Memory | 6GB/128GB |
|---|---|
with Dual SIM
| System chip | Samsung Exynos 9 9810 (10 nm) |
|---|---|
| Processor |
Octa-core 2900 MHz Exynos M3 and ARM Cortex-A55 |
| GPU | Mali-G72 MP18 |
| Dual SIM | Yes |
with 256 GB storage
| Memory | 256GB |
|---|---|
| Prices (MSRP) | $820 |
with 128 GB storage
| Memory | 128GB |
|---|---|
| Prices (MSRP) | $770 |
Links
| Full specifications | |
|---|---|
| OPPO A55 Specs | Samsung Galaxy S9 Specs |
| PhoneArena Review | |
| Samsung Galaxy S9 Review | |
| User Reviews | |
| Samsung Galaxy S9 User Reviews | |
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