Samsung Galaxy S9 (SM-G960U) vs Samsung Galaxy A20 (SM-A205U)
Side by side comparison between Samsung Galaxy S9 vs Samsung Galaxy A20 phones, differences, pros, cons and full specifications. What's the better?
,
5.8"
AMOLED
AMOLED
1440x2960
12.2
MP
MP
8mp
4GB
RAM
RAM
Octa-core
3000
mAh
mAh
(Non removable)
vs
6.4"
AMOLED
AMOLED
720x1560
13
MP
MP
8mp
3GB
RAM
RAM
Octa-core
4000
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy S9 (SM-G960U)
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
26 Common items in both devices |
Until 1TB microSD, microSDXC |
Super AMOLED |
60Hz |
16 million |
LED flash |
Only digital zoom |
PDAF on back camera and autofocus front camera / Autofocus |
+19 specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight๐ฑ Model features | ||
Galaxy S9 (SM-G960U) | Galaxy A20 (SM-A205U) | |
Model | Galaxy S9 (SM-G960U) | Galaxy A20 (SM-A205U) |
Other model names | Unlocked Galaxy S9 G960U (Snapdragon) | Galaxy A20 A205U NFC (Sprint, T-Mobile, Verizon, USCellular) |
Country or region available | USA | USA |
Brand | Samsung | Samsung |
Release date | 3/9/2018, Announced: 2/25/2018 | 4/5/2019, Announced: 3/19/2019 |
Depth | 8.5 millimeters (0.33 inches) | 7.8 millimeters (0.31 inches) |
Size (width x height) | 68.7 x 147.7 millimeters (2.7 x 5.81 in) | 74.7 x 158.4 millimeters (2.94 x 6.24 in) |
Weight | 163 grams (5.71 ounces) | 169 grams (5.92 ounces) |
Build, materials | Aluminum frame, glass front/back Back: Gorilla Glass 5 | Plastic body, glass front |
Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant | Not supported |
๐ฒ Display | ||
Galaxy S9 (SM-G960U) | Galaxy A20 (SM-A205U) | |
Display type | Super AMOLED | Super AMOLED |
Screen size | 5.8" inches | 6.4" inches |
Screen-to-body ratio | ~84.1% (screen-to-body ratio) | ~85% (screen-to-body ratio) |
Display resolution | 1440x2960 pixels (18.5:9) | 720x1560 pixels (19.5:9) |
Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
Pixel density (dot pitch) | 568 PPI | 268 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 5 | Not supported |
Refresh rate | 60Hz | 60Hz |
Display features | HDR10 Always-On Display | Not supported |
๐ค Operating System | ||
Galaxy S9 (SM-G960U) | Galaxy A20 (SM-A205U) | |
System version | Android 8.0 Oreo | Android 9.0 Pie |
Firmware update | Android 10 | Android 11 |
User Interface | One UI 2.5 / 3.1 | One UI 2.5 / 3.1 |
โ๏ธ Processor | ||
Galaxy S9 (SM-G960U) | Galaxy A20 (SM-A205U) | |
Chipset | 64bit: Qualcomm Snapdragon 845 (SDM845) (10nm) | 64bit: Samsung Exynos 7884 (14nm) |
CPU | Octa-core, 2 processors: 4x 2.8GHz Kryo 385 Gold (Quad-core) 4x 1.7GHz Kryo 385 Silver (Quad-core) | Octa-core, 2 processors: 2x 1.6GHz ARM Cortex-A73 (Dual-core) 6x 1.35GHz ARM Cortex-A53 (Hexa-core) |
GPU graphical controller | Qualcomm Adreno 630 (710MHz) | ARM Mali-G71 MP2 (770MHz) |
Performance (benchmark) | AnTuTu: 273972 (v8) Geekbench: 8830 (v4.4) GFXBench: 14fps (ES 3.1 onscreen) | AnTuTu: 122778 (v9) |
๐ฝ Memory and storage | ||
Galaxy S9 (SM-G960U) | Galaxy A20 (SM-A205U) | |
RAM memory | 4GB LPDDR4X | 3GB LPDDR4X |
Internal storage | 64GB (51GB available) UFS 2.1 | 32GB (21GB available) eMMC 5.1 |
External storage | Until 1TB microSD, microSDXC (dedicated slot) | Until 1TB microSD, microSDXC (dedicated slot) |
๐ถ Mobile networks | ||
Galaxy S9 (SM-G960U) | Galaxy A20 (SM-A205U) | |
Dual-SIM | Not supported | Not supported |
SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 1200/150 Mbps | 150/50 Mbps |
Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
Frequency, bands | Expand band details Collapse details | |
GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
Primary 2G network | CDMA 800/1900, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Primary 3G network | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100 | UMTS 850/900/1900/2100 |
Primary 4G network | LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 18, 19, 20, 28, 29, 30) TD-LTE (38, 39, 40, 41) VoLTE | LTE Cat4 (Bands 2, 3, 4, 5, 7, 13, 20, 28, 66) |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE |
Secondary 2G network | Not supported | Not supported |
Secondary 3G network | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | Not supported | Not supported |
๐ท Camera | ||
Galaxy S9 (SM-G960U) | Galaxy A20 (SM-A205U) | |
Back camera (main camera) | 12.2 megapixels | (dual camera) 13 megapixels 5MP ultrawide f/2.212mm |
Main camera resolution | 4032x3024 pixels | 4128x3096 pixels |
Video recording (primary) | 4K UHD (3840x2160) 60 fps | Full HD (1920x1080) 30 fps |
Flash | LED flash | LED flash |
Focal aperture | f/1.5 (aperture) | f/1.9 (aperture) |
Focal length | 26mm lens | 28mm lens |
Sensor size | 1/2.55" inches | feature not registered |
Pixel size | 1.4ยตm pixel | feature not registered |
Autofocus | PDAF on back camera and autofocus front camera | Autofocus |
Touch focus | Supported | Supported |
Image stabilization | OIS: Optical stabilization | EIS: Digital stabilization |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Supported | Not supported |
HDR | HDR photo/video on both cameras | HDR photo on both cameras |
Camera extras | 1080p@240fps 720p@960fps | feature not registered |
๐ธ Front camera | ||
Galaxy S9 (SM-G960U) | Galaxy A20 (SM-A205U) | |
Front camera (secondary) | 8 megapixels | 8 megapixels |
Front camera resolution | 3264x2448 pixels | 3264x2448 pixels |
Video recording (secondary) | 2K UHD (2560x1440) | Full HD (1920x1080) |
Front flash | Not supported | Not supported |
Focal aperture | f/1.7 (aperture) | f/2.0 (aperture) |
Focal length | 25mm lens | feature not registered |
Sensor size | 1/3.6" inches | feature not registered |
Pixel size | 1.22ยตm pixel | feature not registered |
๐ Sound and multimedia | ||
Galaxy S9 (SM-G960U) | Galaxy A20 (SM-A205U) | |
Loudspeaker | Stereo sound 32-bit/384kHz Dolby Atmos Tuned by AKG | Supported |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | FM | FM |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, DivX, XviD | MP4, H.264, H.263, WMV, MKV |
Audio formats | MP3, WAV, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
๐ Connectivity | ||
Galaxy S9 (SM-G960U) | Galaxy A20 (SM-A205U) | |
USB | USB 3.1 Type-C, USB OTG On-The-Go | USB 2.0 Type-C, USB OTG On-The-Go |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | USB Type-C (reversible) | Not supported |
Bluetooth | 5.0 + A2DP/LE | 5.0 + A2DP/LE |
WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
DLNA | Supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | A-GPS, GeoTagging, GLONASS, BeiDou |
NFC | Supported | Supported |
Infrared port | Not supported | Not supported |
๐งญ Sensors | ||
Galaxy S9 (SM-G960U) | Galaxy A20 (SM-A205U) | |
Sensors | Accelerometer Ambient light sensor ANT+ Barometer Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Hall effect Heart rate Iris scanner Proximity sensor SpO2 | Accelerometer Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Hall effect Proximity sensor |
Vibrating alert | Supported | Supported |
๐ Battery | ||
Galaxy S9 (SM-G960U) | Galaxy A20 (SM-A205U) | |
Battery type | Li-Ion: lithium-ion (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 3000 mAh | 4000 mAh |
Charger, watts | 15W (9V/1.67A) Wired fast charging Quick Charge 2 | 15W Wired fast charging |
Inductive / wireless charging | Qi wireless charging (Qi/PMA) | Not supported |
Talk time autonomy | feature not registered | 26 hours (1.1 days) |
Standby | feature not registered | feature not registered |
โ Other features | ||
Galaxy S9 (SM-G960U) | Galaxy A20 (SM-A205U) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
Hands-free calling | Supported | Supported |
Video calling | Supported | Supported |
Ringtones | Polyphonic and customized | Polyphonic and customized |
Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
Antenna | Internal antenna | Internal antenna |
Qwerty physical keyboard | Not supported | Not supported |
Miscellaneous | โข Colors: Black, Silver, Blue, Gold, Orchid Gray โข Samsung DeX โข Samsung Gear VR โข Samsung Pay | โข Colors: Black, Deep Blue, Red, Coral Orange |
โข๏ธ Radiation rate | ||
Galaxy S9 (SM-G960U) | Galaxy A20 (SM-A205U) | |
SAR 1.6W/kg (USA, Mexico, etc.) | 0.63W/kg (head), 1.59W/kg (body) | 1.09W/kg (head), 0.6W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |