Samsung Galaxy A42 5G (SM-A426U) vs Samsung Galaxy A20 (SM-A205U)
Side by side comparison between Samsung Galaxy A42 5G vs Samsung Galaxy A20 phones, differences, pros, cons and full specifications. What's the better?
,
6.6"
AMOLED
AMOLED
720x1600
48
MP
MP
20mp
4GB
RAM
RAM
Octa-core
5000
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 A42 5G (SM-A426U)
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!
28 Common items in both devices |
Until 1TB microSD, microSDXC |
Plastic body, glass front |
Super AMOLED |
60Hz |
16 million |
LED flash |
Only digital zoom |
+21 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 A42 5G (SM-A426U) | Galaxy A20 (SM-A205U) | |
Model | Galaxy A42 5G (SM-A426U) | Galaxy A20 (SM-A205U) |
Other model names | Galaxy A42 5G SM-A426U1 (128GB + 4GB RAM) | Galaxy A20 A205U NFC (Sprint, T-Mobile, Verizon, USCellular) |
Country or region available | USA | USA |
Brand | Samsung | Samsung |
Release date | 11/11/2020, Announced: 9/2/2020 | 4/5/2019, Announced: 3/19/2019 |
Depth | 8.6 millimeters (0.34 inches) | 7.8 millimeters (0.31 inches) |
Size (width x height) | 75.9 x 164.4 millimeters (2.99 x 6.47 in) | 74.7 x 158.4 millimeters (2.94 x 6.24 in) |
Weight | 193 grams (6.76 ounces) | 169 grams (5.92 ounces) |
Build, materials | Plastic body, glass front | Plastic body, glass front |
Protection against water and others | Not supported | Not supported |
๐ฒ Display | ||
Galaxy A42 5G (SM-A426U) | Galaxy A20 (SM-A205U) | |
Display type | Super AMOLED | Super AMOLED |
Screen size | 6.6" inches | 6.4" inches |
Screen-to-body ratio | ~84.3% (screen-to-body ratio) | ~85% (screen-to-body ratio) |
Display resolution | 720x1600 pixels (20:9) | 720x1560 pixels (19.5:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 266 PPI | 268 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Not supported | Not supported |
Refresh rate | 60Hz | 60Hz |
Display features | Not supported | Not supported |
๐ค Operating System | ||
Galaxy A42 5G (SM-A426U) | Galaxy A20 (SM-A205U) | |
System version | Android 10 | Android 9.0 Pie |
Firmware update | Android 13 | Android 11 |
User Interface | One UI 2.5 / 3.1 / 4.1 / 5.0 | One UI 2.5 / 3.1 |
โ๏ธ Processor | ||
Galaxy A42 5G (SM-A426U) | Galaxy A20 (SM-A205U) | |
Chipset | 64bit: Qualcomm Snapdragon 750G (SM7225) (8nm) | 64bit: Samsung Exynos 7884 (14nm) |
CPU | Octa-core, 2 processors: 2x 2.2GHz Kryo 570 (Dual-core) 6x 1.8GHz Kryo 570 (Hexa-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 619 (800MHz) | ARM Mali-G71 MP2 (770MHz) |
Performance (benchmark) | AnTuTu: 324686 (v8) Geekbench: 1910 (v5.1) GFXBench: 33fps (ES 3.1 onscreen) | AnTuTu: 122778 (v9) |
๐ฝ Memory and storage | ||
Galaxy A42 5G (SM-A426U) | Galaxy A20 (SM-A205U) | |
RAM memory | 4GB LPDDR4X | 3GB LPDDR4X |
Internal storage | 128GB (103GB 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 A42 5G (SM-A426U) | 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 | 5000/1024 Mbps | 150/50 Mbps |
Network technology | 2G, 3G, 4G, 5G | 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 | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/900/1700/1900/2100 | UMTS 850/900/1900/2100 |
Primary 4G network | LTE Cat11 (2, 3, 4, 5, 7, 12, 13, 20, 66) TD-LTE (38, 39, 40, 41, 46, 48) VoLTE | LTE Cat4 (Bands 2, 3, 4, 5, 7, 13, 20, 28, 66) |
Primary 5G network | SA/NSA/Sub6/mmWave (2, 25, 41, 66, 71, 77, 78, 260, 261) | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 | 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 A42 5G (SM-A426U) | Galaxy A20 (SM-A205U) | |
Back camera (main camera) | (quad camera) 48 megapixels 8MP ultrawide f/2.2123ยฐ 5MP macro f/2.4 5MP depth f/2.4 | (dual camera) 13 megapixels 5MP ultrawide f/2.212mm |
Main camera resolution | 8000x6000 pixels | 4128x3096 pixels |
Video recording (primary) | 4K UHD (3840x2160) 30 fps | Full HD (1920x1080) 30 fps |
Flash | LED flash | LED flash |
Focal aperture | f/1.8 (aperture) | f/1.9 (aperture) |
Focal length | feature not registered | 28mm lens |
Sensor size | 1/2" inches | feature not registered |
Pixel size | 0.8ยตm pixel | feature not registered |
Autofocus | PDAF: phase detection autofocus | Autofocus |
Touch focus | Supported | Supported |
Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Not supported | Not supported |
HDR | HDR photo on both cameras | HDR photo on both cameras |
Camera extras | 1080p@30fps 720p@480fps | feature not registered |
๐ธ Front camera | ||
Galaxy A42 5G (SM-A426U) | Galaxy A20 (SM-A205U) | |
Front camera (secondary) | 20 megapixels | 8 megapixels |
Front camera resolution | 5184x3840 pixels | 3264x2448 pixels |
Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
Front flash | Not supported | Not supported |
Focal aperture | f/2.2 (aperture) | f/2.0 (aperture) |
Focal length | feature not registered | feature not registered |
Sensor size | feature not registered | feature not registered |
Pixel size | feature not registered | feature not registered |
๐ Sound and multimedia | ||
Galaxy A42 5G (SM-A426U) | Galaxy A20 (SM-A205U) | |
Loudspeaker | Mono sound (not stereo) | 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, XviD, MKV | MP4, H.264, H.263, WMV, MKV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
๐ Connectivity | ||
Galaxy A42 5G (SM-A426U) | Galaxy A20 (SM-A205U) | |
USB | USB 2.0 Type-C reversible connector | USB 2.0 Type-C, USB OTG On-The-Go |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | Not supported | 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 | Not 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 A42 5G (SM-A426U) | Galaxy A20 (SM-A205U) | |
Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor | Accelerometer Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Hall effect Proximity sensor |
Vibrating alert | Supported | Supported |
๐ Battery | ||
Galaxy A42 5G (SM-A426U) | Galaxy A20 (SM-A205U) | |
Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 5000 mAh | 4000 mAh |
Charger, watts | 15W Wired fast charging | 15W Wired fast charging |
Inductive / wireless charging | Not supported | Not supported |
Talk time autonomy | feature not registered | 26 hours (1.1 days) |
Standby | feature not registered | feature not registered |
โ Other features | ||
Galaxy A42 5G (SM-A426U) | 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: Prism Dot Black, White, Gray โข Samsung Pay | โข Colors: Black, Deep Blue, Red, Coral Orange |
โข๏ธ Radiation rate | ||
Galaxy A42 5G (SM-A426U) | Galaxy A20 (SM-A205U) | |
SAR 1.6W/kg (USA, Mexico, etc.) | 1.11W/kg (head), 1.25W/kg (body) | 1.09W/kg (head), 0.6W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |