Samsung Galaxy A8 (2016) vs Samsung Galaxy S8 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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| Samsung Galaxy A8 (2016) | Samsung Galaxy S8 | 
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                                    Released
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                                                Oct 01, 2016
                                    
             
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                                    Released
                     · 
                
                
                                                Apr 21, 2017
                                    
             
         | 
                                    
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                                                5.7-inch · 1920x1080px
                                    
             
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                                                5.8-inch · 2960x1440px
                                    
             
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                                                Single camera
                                    
             
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                                                Single camera
                                    
             
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                                                3GB · 32GB
                                    
             
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                                                4GB · 64GB
                                    
             
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                                                3300 mAh
                                    
             
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                                                3000 mAh
                                    
             
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Availability
| Officially announced | |
|---|---|
| Sep 30, 2016 | Mar 29, 2017 | 
Design
| Dimensions | |
|---|---|
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 6.17 x 3.02 x 0.28 inches  156.6 x 76.8 x 7.2 mm  | 
        
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        5.86 x 2.68 x 0.31 inches  148.9 x 68.1 x 8.0 mm  | 
        
                                    
| Weight | |
| 6.42 oz / 182.0 g | 5.47 oz / 155.0 g | 
| Materials | |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 Back: Aluminum Frame: Aluminum  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 Back: Glass (Corning Gorilla Glass 5) Frame: Aluminum  | 
| Resistance | |
| Water, Dust; IP68 | |
| Biometrics | |
| Fingerprint (touch) | Iris scanner, 2D Face unlock, Fingerprint (touch) | 
| Keys | |
| Left: Volume control; Right: Lock/Unlock key | Left: Volume control, Other; Right: Lock/Unlock key | 
| Colors | |
| Gold, Silver, Blue | Midnight black, Orchid gray, Arctic silver, Coral blue, Maple gold, Rose pink, Burgundy red | 
Display
| Size | |
|---|---|
| 5.7-inch, 74.51% screen-to-body | 5.8-inch, 84.26% screen-to-body | 
| Type | |
| Super AMOLED | Super AMOLED, HDR | 
| Resolution | |
| 1920x1080px, 386 PPI | 2960x1440px, 18.5:9 ratio, 570 PPI | 
| Protection | |
| Corning Gorilla Glass | Corning Gorilla Glass 5 | 
PhoneArena Display Test
        | Bright Max (20% APL) | |
|---|---|
| Untested | Untested | 
| Bright Min | |
| Untested | 1 (Excellent) | 
                Learn more on our
                PhoneArena Display Test Results page.
            
            Hardware
| System chip | |
|---|---|
| Samsung Exynos 7 Octa 7420 (14 nm) | Snapdragon 835 MSM8998 (10 nm) | 
| Processor | |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 Octa-core 2100 MHz ARM Cortex-A57 and ARM Cortex-A53  | 
        
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        Octa-core 2350 MHz Kryo 280  | 
        
                                    
| GPU | |
| Yes | Adreno 540 | 
| Memory | |
| 3GB (LPDDR4)/32GB | 4GB (LPDDR4)/64GB | 
| Storage expansion | |
| microSDXC up to 256 GB | microSDXC up to 256 GB | 
| OS | |
| Android (6.0 Marshmallow) | Android (9.0 Pie, 8.0 Oreo, 7.0 Nougat) | 
Battery
| Type | |
|---|---|
| 3300 mAh, Li - Ion | 3000 mAh, Li - Ion | 
| Charging | |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 Qualcomm Quick Charge 2.0 Qi and Powermat wireless charging  | 
        
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Camera
| Rear | |
|---|---|
| Single camera | Single camera | 
| Main camera | |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 16 MP (Autofocus, CMOS image sensor) Aperture size: F1.9  | 
        
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        12 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 26 mm Sensor size: 1/2.55" Pixel size: 1.4 μm  | 
        
                                    
| Flash | |
| LED | LED | 
| Video recording | |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 1080p (30 fps) Video calling, Video sharing  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 4K UHD (30 fps), QHD, 1080p (60 fps), 720p (240 fps) HDR, Time-lapse video, Hyperlapse, Continuous autofocus, Object tracking, Picture-taking during video recording, Video light, EIS, Video calling, Video sharing  | 
| Front | |
| 8 MP |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 8 MP (Wide Angle, Autofocus, HDR) Video capture: QHD  | 
        
                                    
Connectivity & Features
| Bluetooth | |
|---|---|
| 4.1 | 5.0, Yes | 
| WLAN | |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 a,b,g,n,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 a,b,g,n,ac,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac  | 
        
                                    
| USB | |
| microUSB, 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 | 
| Hearing aid compatible | |
| M3/T3 | |
| Location | |
| GPS, A-GPS, Glonass | GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning | 
| Other | |
| NFC, ANT+, VoIP, Tethering, Computer sync, OTA sync | NFC, ANT+, UMA (Wi-Fi Calling), Tethering, Computer sync, OTA sync | 
Multimedia
| Headphones | |
|---|---|
| 3.5mm jack | 3.5mm jack | 
| Speakers | |
| Earpiece, Loudspeaker | Earpiece, Loudspeaker | 
| Features | |
| Album art cover, Background playback | 32-Bit DAC, aptX-HD | 
| Screen mirroring | |
| Wireless screen share | DLNA,Wireless screen share,MHL | 
| Additional microphone(s) | |
| Noise cancellation | Noise cancellation, Video recording | 
Cellular
| 4G (FDD) Bands | |
|---|---|
| 1, 3, 5, 7, 8, 20 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66 | 
| 4G (TDD) Bands | |
| 40 | 38, 39, 40, 41 | 
| 3G Bands | |
| 5, 8, 2, 1 | 1, 2, 5, 8 | 
| Data Speed | |
| LTE-A Pro Cat 16 (1000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS | |
| Dual SIM | |
| Yes | |
| SIM type | |
| Nano SIM | Nano SIM | 
| HD Voice | |
| Yes | |
Regulatory Approval
| FCC approval | |
|---|---|
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 Date approved: Apr 06, 2017 FCC ID value: A3LSMG950U  | |
| Measured SAR | |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 Head: 0.49 W/kg Body: 0.48 W/kg Simultaneous Transmission: 1.53 W/kg Wireless Router: 0.46 W/kg  | 
        
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Alternative variants
International version
                                    | System chip | Samsung Exynos 9 Octa 8895 (10 nm) | 
|---|---|
| Processor |                                                                                                                                 
                                                                                                                                                                                                                                                                                                                                                                                            
                                            Octa-core 2300 MHz Exynos M2 "Mongoose" and ARM Cortex-A53  | 
        
                                                
| GPU | Mali-G71 MP20 | 
| 4G (FDD) Bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66 | 
| 4G (TDD) Bands | 38, 39, 40, 41 | 
| FCC approval |                                                                                                                                 
                                                                                                                                                                                                                                                                    
                                            Date approved: Sep 05, 2017 FCC ID value: A3LSMG950F  | 
| Measured SAR |                                                                                                                                 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
                                            Head: 0.38 W/kg Body: 0.75 W/kg Simultaneous Transmission: 1.55 W/kg Wireless Router: 1.09 W/kg  | 
        
                                                
for T-Mobile
                                    | 4G (FDD) Bands | 2, 4, 5, 12 | 
|---|---|
| 3G Bands | 5, 4, 2, 1 | 
| VoLTE | Yes | 
for Verizon Wireless
                                    | 4G (FDD) Bands | 2, 3, 4, 5, 7, 8, 13, 18, 19, 20, 26, 28 | 
|---|---|
| 4G (TDD) Bands | 38, 39, 40, 41 | 
| 3G Bands | 5, 8, 2, 1 | 
for U.S. Cellular
                                    | 4G (FDD) Bands | 2, 4, 5, 8, 12, 13, 17, 18, 19, 25 | 
|---|---|
| 4G (TDD) Bands | 38, 39, 40 | 
| Data Speed | LTE-A, HSPA, UMTS | 
with Dual SIM
                                    | System chip | Samsung Exynos 9 Octa 8895 (10 nm) | 
|---|---|
| Processor |                                                                                                                                 
                                                                                                                                                                                                                                                                                                                                                                                            
                                            Octa-core 2500 MHz Exynos M2 "Mongoose"and ARM Cortex-A53  | 
        
                                                
| GPU | Mali-G71 MP20 | 
| Dual SIM | Yes | 
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