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Specifications
 

Samsung Galaxy S8

Samsung Galaxy S20

Full Differences
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Samsung Galaxy S8
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Samsung Galaxy S8

Samsung Galaxy S20

Network
Technology GSM / HSPA / LTE GSM / CDMA / HSPA / EVDO / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only)
  CDMA 800 / 1900 & TD-SCDMA
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
  CDMA2000 1xEV-DO
4G Network 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66, 38, 39, 40, 41 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66
Speed HSPA 42.2/5.76 Mbps, LTE (5CA) Cat16 1024/150 Mbps HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps
Launch
Announced 2017, March 29. Released 2017, April 24 2020, February 11
Status Discontinued Available. Released 2020, March 06
Body
Dimensions 148.9 x 68.1 x 8 mm (5.86 x 2.68 x 0.31 in) 151.7 x 69.1 x 7.9 mm (5.97 x 2.72 x 0.31 in)
3D size compare
Weight 155 g (5.47 oz) 163 g (5.75 oz)
Build Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame Glass front (Gorilla Glass 6), glass back (Gorilla Glass 6), aluminum frame
SIM Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by) Nano-SIM and eSIM or Hybrid Dual SIM (Nano-SIM, dual stand-by)
 IP68 dust/water resistant (up to 1.5m for 30 min) IP68 dust/water resistant (up to 1.5m for 30 min)
Display
Type Super AMOLED, HDR10 Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (peak)
Size 5.8 inches, 84.8 cm2 (~83.6% screen-to-body ratio) 6.2 inches, 93.8 cm2 (~89.5% screen-to-body ratio)
Resolution 1440 x 2960 pixels, 18.5:9 ratio (~570 ppi density) 1440 x 3200 pixels, 20:9 ratio (~563 ppi density)
Protection Corning Gorilla Glass 5 Corning Gorilla Glass 6
 3D Touch (home button only)
Always-on display
Always-on display
120Hz@FHD/60Hz@QHD refresh rate
Platform
OS Android 7.0 (Nougat), upgradable to Android 9.0 (Pie), One UI Android 10, upgradable to Android 13, One UI 5
Chipset Exynos 8895 (10 nm) - EMEA
Qualcomm MSM8998 Snapdragon 835 (10 nm) - USA & China
Exynos 990 (7 nm+) - Global
Qualcomm SM8250 Snapdragon 865 5G (7 nm+) - USA
CPU Octa-core (4x2.3 GHz Mongoose M2 & 4x1.7 GHz Cortex-A53) - EMEA
Octa-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo) - USA & China
Octa-core (2x2.73 GHz Mongoose M5 & 2x2.50 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) - Global
Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) - USA
GPU Mali-G71 MP20 - EMEA
Adreno 540 - USA & China
Mali-G77 MP11 - Global
Adreno 650 - USA
Memory
Card slot microSDXC (uses shared SIM slot) - dual SIM model only microSDXC (uses shared SIM slot)
Internal 64GB 4GB RAM 128GB 8GB RAM
 UFS 2.0 or UFS 2.1 UFS 3.0
Main Camera
Modules 12 MP, f/1.7, 26mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS 12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, dual pixel PDAF, OIS
64 MP, f/2.0, 29mm (telephoto), 1/1.72", 0.8µm, PDAF, OIS, 1.1x optical zoom, 3x hybrid zoom
12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video
Features LED flash, auto-HDR, panorama LED flash, auto-HDR, panorama
Video 4K@30fps, 1080p@30/60fps, 720p@240fps, HDR, stereo sound rec., gyro-EIS, OIS 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS
Selfie Camera
Modules 8 MP, f/1.7, 25mm (wide), 1/3.6", 1.22µm, AF
2 MP (dedicated iris scanner camera)
10 MP, f/2.2, 26mm (wide), 1/3.24", 1.22µm, dual pixel PDAF
Features Dual video call, Auto-HDR Dual video call, Auto-HDR
Video 1440p@30fps 4K@30/60fps, 1080p@30fps
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Sound
Loudspeaker Yes Yes, with stereo speakers
3.5mm jack Yes No
 32-bit/384kHz audio
32-bit/384kHz audio
Tuned by AKG
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE, aptX 5.0, A2DP, LE
Positioning GPS, GLONASS, BDS, GALILEO GPS, GLONASS, BDS, GALILEO
NFC Yes Yes
Infrared port No No
Radio No FM radio (Snapdragon model only; market/operator dependent)
USB USB Type-C 3.1 USB Type-C 3.2, OTG
Features
Sensors Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2 Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
 Samsung DeX (desktop experience support)
ANT+
Bixby natural language commands and dictation
Samsung Pay (Visa, MasterCard certified)
Samsung DeX, Samsung Wireless DeX (desktop experience support)
ANT+
Battery
Type Li-Ion 3000 mAh, non-removable (11.55 Wh) Li-Ion 4000 mAh, non-removable
Charging 15W wired, QC2
Wireless (Qi/PMA) (market dependent)
25W wired, PD3.0
15W wireless (Qi/PMA)
4.5W reverse wireless
Talk time Up to 20 h (3G)
Music play Up to 67 h
Misc
Colors Midnight Black, Orchid Gray, Arctic Silver, Coral Blue, Maple Gold, Rose Pink, Burgundy Red Cosmic Grey, Cloud Blue, Cloud Pink, Cloud White, Aura Red
SAR 0.44 W/kg (head)     0.75 W/kg (body)     0.76 W/kg (head)     1.01 W/kg (body)    
SAR EU 0.32 W/kg (head)     1.27 W/kg (body)     0.28 W/kg (head)     1.52 W/kg (body)    
Models SM-G950FD, SM-G950W, SM-G950S, SM-G950K, SM-G950L, SM-G9500, SM-G950A, SM-G950P, SM-G950T, SM-G950U, SM-G950V, SM-G950F, SM-G950U1, SM-G950N, SC-02J, SCV36, SM-G950, G950F SM-G980, SM-G980F, SM-G980F/DS
Price About 230 EUR $ 214.99 / C$ 469.99 / £ 177.99 / € 248.00
Tests
Performance AnTuTu: 199022 (v7)
GeekBench: 6656 (v4.4)
GFXBench: 13fps (ES 3.1 onscreen)
AnTuTu: 525029 (v8)
GeekBench: 12557 (v4.4), 2750 (v5.1)
GFXBench: 44fps (ES 3.1 onscreen)
Display Contrast ratio: Infinite (nominal), 4.768 (sunlight) Contrast ratio: Infinite (nominal)
Camera Compare PHOTO / Compare VIDEO
Loudspeaker Voice 66dB / Noise 70dB / Ring 72dB -23.9 LUFS (Very good)
Audio quality Noise -92.5dB / Crosstalk -92.8dB
Battery (old) Endurance rating 84h Endurance rating 71h

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