Oppo Find X3 (128GB) vs Samsung Galaxy A20 (SM-A205U1)
Side by side comparison between Oppo Find X3 vs Samsung Galaxy A20 phones, differences, pros, cons and full specifications. What's the better?
,
6.7"
AMOLED
AMOLED
1440x3216
50
MP
MP
32mp
8GB
RAM
RAM
Octa-core
4500
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? Oppo Find X3 (128GB)
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!
18 Common items in both devices |
LED flash |
Only digital zoom |
PDAF: phase detection autofocus / Autofocus |
HDR photo/video on both cameras / HDR photo on both cameras |
(front) Full HD (1920x1080) |
Android 11 |
Capacitive |
+11 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 | ||
Oppo Find X3 (128GB) | Galaxy A20 (SM-A205U1) | |
Model | Find X3 (128GB) | Galaxy A20 (SM-A205U1) |
Other model names | OPPO Find X3 5G (PEDM00) | Galaxy A20 SM-A205U1 NFC (Unlocked) |
Country or region available | China | USA |
Brand | Oppo | Samsung |
Release date | 3/19/2021, Announced: 3/11/2021 | 4/5/2019, Announced: 3/19/2019 |
Depth | 8.26 millimeters (0.33 inches) | 7.8 millimeters (0.31 inches) |
Size (width x height) | 74.4 x 163.6 millimeters (2.93 x 6.44 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 | Aluminum frame, glass front/back | Plastic body, glass front |
Protection against water and others | IP52 certified: protection against dust and splashing | Not supported |
๐ฒ Display | ||
Oppo Find X3 (128GB) | Galaxy A20 (SM-A205U1) | |
Display type | AMOLED | Super AMOLED |
Screen size | 6.7" inches | 6.4" inches |
Screen-to-body ratio | ~88.7% (screen-to-body ratio) | ~85% (screen-to-body ratio) |
Display resolution | 1440x3216 pixels (20:9) | 720x1560 pixels (19.5:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 526 PPI | 268 PPI |
Colors | 1 billion | 16 million |
Scratch-resistant glass | Gorilla Glass | Not supported |
Refresh rate | 120Hz | 60Hz |
Display features | 500nits[typ], 1300nits[peak] HDR10+ BT.2020 | Not supported |
๐ค Operating System | ||
Oppo Find X3 (128GB) | Galaxy A20 (SM-A205U1) | |
System version | Android 11 | Android 9.0 Pie |
Firmware update | feature not registered | Android 11 |
User Interface | ColorOS 11.2 | One UI 2.5 / 3.1 |
โ๏ธ Processor | ||
Oppo Find X3 (128GB) | Galaxy A20 (SM-A205U1) | |
Chipset | 64bit: Qualcomm Snapdragon 870 (SM8250-AC) (7nm) | 64bit: Samsung Exynos 7884 (14nm) |
CPU | Octa-core, 3 processors: 1x 3.2GHz Kryo 585 (Single-core) 3x 2.42GHz Kryo 585 (Triple-core) 4x 1.8GHz Kryo 585 (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 650 (670MHz) | ARM Mali-G71 MP2 (770MHz) |
Performance (benchmark) | feature not registered | AnTuTu: 122778 (v9) |
๐ฝ Memory and storage | ||
Oppo Find X3 (128GB) | Galaxy A20 (SM-A205U1) | |
RAM memory | 8GB LPDDR4X | 3GB LPDDR4X |
Internal storage | 128GB (104GB available) UFS 3.1 | 32GB (21GB available) eMMC 5.1 |
External storage | Not supported | Until 1TB microSD, microSDXC (dedicated slot) |
๐ถ Mobile networks | ||
Oppo Find X3 (128GB) | Galaxy A20 (SM-A205U1) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card | Not supported |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 2000/1024 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 | CDMA 800, GSM 850/900/1800/1900 | CDMA 800/1900, GSM 850/900/1800/1900 |
Primary 3G network | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 | CDMA2000 1xEV-DO UMTS 850/900/1900/2100 |
Primary 4G network | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 66) TD-LTE (34, 38, 39, 40, 41, 42) VoLTE | LTE Cat4 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 66, 71) |
Primary 5G network | SA/NSA (1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78, 79) | Not supported |
Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, LTE |
Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
Secondary 3G network | UMTS 850/900/1700/1900/2100 | Not supported |
Secondary 4G network | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 66) TD-LTE (34, 38, 39, 40, 41, 42) VoLTE | Not supported |
Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | Not supported |
๐ท Camera | ||
Oppo Find X3 (128GB) | Galaxy A20 (SM-A205U1) | |
Back camera (main camera) | (quad camera) 50 megapixels 13MP telephoto f/2.452mm2x-optical-zoomPDAF 50MP ultrawide f/2.216mm110ยฐ1/1.56"1.0ยตmPDAF 3MP microscope f/3.0AFring-flash60x-zoom | (dual camera) 13 megapixels 5MP ultrawide f/2.212mm |
Main camera resolution | 8160x6120 pixels | 4128x3096 pixels |
Video recording (primary) | 4K UHD (3840x2160) 60 fps | Full HD (1920x1080) 30 fps |
Flash | LED flash | LED flash |
Focal aperture | f/1.8 (aperture) | f/1.9 (aperture) |
Focal length | 26mm lens | 28mm lens |
Sensor size | 1/1.56" inches | feature not registered |
Pixel size | 1ยตm pixel | feature not registered |
Autofocus | PDAF: phase detection autofocus | 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 Sony IMX766 sensor | feature not registered |
๐ธ Front camera | ||
Oppo Find X3 (128GB) | Galaxy A20 (SM-A205U1) | |
Front camera (secondary) | 32 megapixels | 8 megapixels |
Front camera resolution | 6528x4896 pixels | 3264x2448 pixels |
Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
Front flash | Not supported | Not supported |
Focal aperture | f/2.4 (aperture) | f/2.0 (aperture) |
Focal length | 26mm lens | feature not registered |
Sensor size | 1/2.8" inches | feature not registered |
Pixel size | 0.8ยตm pixel | feature not registered |
๐ Sound and multimedia | ||
Oppo Find X3 (128GB) | Galaxy A20 (SM-A205U1) | |
Loudspeaker | Stereo sound | Supported |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | Not supported | 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 | ||
Oppo Find X3 (128GB) | Galaxy A20 (SM-A205U1) | |
USB | USB 3.1 Type-C, USB OTG On-The-Go | USB 2.0 Type-C, USB OTG On-The-Go |
Audio output | Type-C reversible connector | 3.5mm jack |
TV output | USB Type-C (reversible) | Not supported |
Bluetooth | 5.2 + A2DP/LE | 5.0 + A2DP/LE |
WiFi | 802.11 a/b/g/n/ac/ax [wifi6] (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, QZSS | A-GPS, GeoTagging, GLONASS, BeiDou |
NFC | Supported | Supported |
Infrared port | Not supported | Not supported |
๐งญ Sensors | ||
Oppo Find X3 (128GB) | Galaxy A20 (SM-A205U1) | |
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 | ||
Oppo Find X3 (128GB) | Galaxy A20 (SM-A205U1) | |
Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 4500 mAh | 4000 mAh |
Charger, watts | 65W Wired fast charging Reverse charging by cable USB Power Delivery 3.0 | 15W Wired fast charging |
Inductive / wireless charging | 30W Qi Wireless charging (Qi/WPC) 10W Reverse wireless charging | Not supported |
Talk time autonomy | feature not registered | 26 hours (1.1 days) |
Standby | feature not registered | feature not registered |
โ Other features | ||
Oppo Find X3 (128GB) | Galaxy A20 (SM-A205U1) | |
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: Gloss Black, Blue, White | โข Colors: Black, Deep Blue, Red, Coral Orange |
โข๏ธ Radiation rate | ||
Oppo Find X3 (128GB) | Galaxy A20 (SM-A205U1) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 1.09W/kg (head), 0.6W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |