Samsung Galaxy J8 (SM-J810M/DS 64GB) vs Samsung Galaxy S20 FE 5G (SM-G781B)
Side by side comparison between Samsung Galaxy J8 vs Samsung Galaxy S20 FE 5G phones, differences, pros, cons and full specifications. What's the better?
,
6"
AMOLED
AMOLED
720x1480
16
MP
MP
16mp
4GB
RAM
RAM
Octa-core
3500
mAh
mAh
(Non removable)
vs
6.5"
AMOLED
AMOLED
1080x2400
12.2
MP
MP
32mp
6GB
RAM
RAM
Octa-core
4500
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy S20 FE 5G (SM-G781B)
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!
7 Advantages 
35 Advantages | 13 Common items in both devices |
| Super AMOLED |
| 16 million |
| Autofocus / PDAF: phase detection autofocus |
| HDR photo on both cameras / HDR photo/video on both cameras |
| Capacitive |
| Multitouch |
| Accelerometer |
| +6 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 highlight📱 Model features | ||
| Galaxy J8 (SM-J810M/DS 64GB) | Galaxy S20 FE 5G (SM-G781B) | |
| Model | Galaxy J8 (SM-J810M/DS 64GB) | Galaxy S20 FE 5G (SM-G781B) |
| Other model names | Galaxy J8 J810M/Dual-SIM (4GB RAM) | Galaxy S20 Fan Edition 5G SM-G781B Single-SIM |
| Country or region available |   (Latin America), Brazil |  Australia |
| Brand | Samsung | Samsung |
| Release date | 8/1/2018, Announced: 5/31/2018 | 10/2/2020, Announced: 9/23/2020 |
| Depth | 8.2 millimeters (0.32 inches) | 8.4 millimeters (0.33 inches) |
| Size (width x height) | 75.7 x 159.2 millimeters (2.98 x 6.27 in) | 74.5 x 159.8 millimeters (2.93 x 6.29 in) |
| Weight | 177 grams (6.2 ounces) | 190 grams (6.65 ounces) |
| Build, materials | Plastic body, glass front | Aluminum body, glass front, plastic back |
| Protection against water and others | Not supported | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant |
📲 Display | ||
| Galaxy J8 (SM-J810M/DS 64GB) | Galaxy S20 FE 5G (SM-G781B) | |
| Display type | Super AMOLED | Super AMOLED |
| Screen size | 6" inches | 6.5" inches |
| Screen-to-body ratio | ~75.8% (screen-to-body ratio) | ~85.7% (screen-to-body ratio) |
| Display resolution | 720x1480 pixels (18.5:9) | 1080x2400 pixels (20:9) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch 10-points |
| Pixel density (dot pitch) | 274 PPI | 405 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass 3 |
| Refresh rate | 60Hz | 120Hz |
| Display features | Not supported | 700nits[typ], 1000nits[peak] HDR10+ Always-On Display |
🤖 Operating System | ||
| Galaxy J8 (SM-J810M/DS 64GB) | Galaxy S20 FE 5G (SM-G781B) | |
| System version | Android 8.0 Oreo | Android 10 |
| Firmware update | Android 10 | Android 13 |
| User Interface | One UI 2.0 | One UI 2.5 / 3.1 / 4.1 / 5.0 |
⚙️ Processor | ||
| Galaxy J8 (SM-J810M/DS 64GB) | Galaxy S20 FE 5G (SM-G781B) | |
| Chipset | 64bit: Qualcomm Snapdragon 450 (SDM450) (14nm) | 64bit: Qualcomm Snapdragon 865 (SM8250) (7nm) |
| CPU | Octa-core, 1 processor: 8x 1.8GHz ARM Cortex-A53 (Octa-core) | Octa-core, 3 processors: 1x 2.84GHz Kryo 585 (Single-core) 3x 2.42GHz Kryo 585 (Triple-core) 4x 1.8GHz Kryo 585 (Quad-core) |
| GPU graphical controller | Qualcomm Adreno 506 (600MHz) | Qualcomm Adreno 650 (250-587MHz) |
| Performance (benchmark) | feature not registered | AnTuTu: 543986 (v8) Geekbench: 3296 (v5.1) GFXBench: 45fps (ES 3.1 onscreen) |
💽 Memory and storage | ||
| Galaxy J8 (SM-J810M/DS 64GB) | Galaxy S20 FE 5G (SM-G781B) | |
| RAM memory | 4GB LPDDR3 | 6GB LPDDR5 |
| Internal storage | 64GB (51GB available) eMMC 5.1 | 128GB (103GB available) UFS 3.0 |
| External storage | Until 256GB microSD, microSDXC (dedicated slot) | Until 1TB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Galaxy J8 (SM-J810M/DS 64GB) | Galaxy S20 FE 5G (SM-G781B) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Not supported |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 300/50 Mbps | 2000/1024 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G, 4G, 5G |
| 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 850/900/1700/1900/2100 |
| Primary 4G network | LTE Cat6 (1, 2, 3, 4, 5, 7, 8, 17, 28) | LTE Cat19 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 32, 66) TD-LTE (38, 40, 41) VoLTE |
| Primary 5G network | Not supported | SA/NSA/Sub6 (1, 3, 5, 7, 8, 28, 40, 41, 78) |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA |
| 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 Cat6 (1, 2, 3, 4, 5, 7, 8, 17, 28) | Not supported |
| Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A | Not supported |
📷 Camera | ||
| Galaxy J8 (SM-J810M/DS 64GB) | Galaxy S20 FE 5G (SM-G781B) | |
| Back camera (main camera) | (dual camera) 16 megapixels 5MP depth f/1.9 | (triple camera) 12.2 megapixels 12MP ultrawide f/2.2123°13mm1/3"1.12µm 8MP telephoto f/2.476mm1/4.5"1.0µmPDAFOIS3x-optical-zoom |
| Main camera resolution | 4608x3456 pixels | 4032x3024 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | 4K UHD (3840x2160) 60 fps |
| Flash | LED flash on both cameras | LED flash |
| Focal aperture | f/1.7 (aperture) | f/1.8 (aperture) |
| Focal length | feature not registered | 26mm lens |
| Sensor size | feature not registered | 1/1.76" inches |
| Pixel size | feature not registered | 1.8µm pixel |
| Autofocus | Autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | OIS: Optical stabilization |
| Zoom | Only digital zoom | Digital and optical zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Not supported | Supported |
| HDR | HDR photo on both cameras | HDR photo/video on both cameras |
| Camera extras | feature not registered | 1080p@60fps |
📸 Front camera | ||
| Galaxy J8 (SM-J810M/DS 64GB) | Galaxy S20 FE 5G (SM-G781B) | |
| Front camera (secondary) | 16 megapixels | 32 megapixels |
| Front camera resolution | 4608x3456 pixels | 6528x4896 pixels |
| Video recording (secondary) | Full HD (1920x1080) | 4K UHD (3840x2160) |
| Front flash | LED | Not supported |
| Focal aperture | f/1.9 (aperture) | f/2.2 (aperture) |
| Focal length | 26mm lens | 26mm lens |
| Sensor size | 1/3.06" inches | 1/2.74" inches |
| Pixel size | 1µm pixel | 0.8µm pixel |
🔉 Sound and multimedia | ||
| Galaxy J8 (SM-J810M/DS 64GB) | Galaxy S20 FE 5G (SM-G781B) | |
| Loudspeaker | Mono sound (not stereo) | Stereo sound 32-bit/384kHz Dolby Atmos Tuned by AKG |
| Active noise cancellation | Not supported | 2 microphones or more |
| Radio | FM (RDS) | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263 | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, OGG, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Galaxy J8 (SM-J810M/DS 64GB) | Galaxy S20 FE 5G (SM-G781B) | |
| USB | MicroUSB 2.0, USB OTG On-The-Go | USB 3.2 Type-C, USB OTG On-The-Go |
| Audio output | 3.5mm jack | Type-C reversible connector |
| TV output | Not supported | USB Type-C SlimPort® |
| Bluetooth | 4.2 + A2DP | 5.0 + A2DP/LE |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Not supported | Supported |
| GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
| NFC | Not supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Galaxy J8 (SM-J810M/DS 64GB) | Galaxy S20 FE 5G (SM-G781B) | |
| Sensors | Accelerometer Face unlock Fingerprint sensor (rear-mounted) Hall effect Proximity sensor | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy J8 (SM-J810M/DS 64GB) | Galaxy S20 FE 5G (SM-G781B) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 3500 mAh | 4500 mAh |
| Charger, watts | 7.75W (5V/1.55A) Wired charging | 25W Wired fast charging Reverse charging by cable USB Power Delivery 3.0 |
| Inductive / wireless charging | Not supported | 15W Qi wireless charging 4.5W Reverse wireless charging |
| Talk time autonomy | 23 hours | feature not registered |
| Standby | feature not registered | feature not registered |
➕ Other features | ||
| Galaxy J8 (SM-J810M/DS 64GB) | Galaxy S20 FE 5G (SM-G781B) | |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder, Voice commands |
| 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 | • Colors: Black, Gold, Blue, Lavender, Purple | • Colors: Lavender, Mint, Navy, White, Red, Orange |
☢️ Radiation rate | ||
| Galaxy J8 (SM-J810M/DS 64GB) | Galaxy S20 FE 5G (SM-G781B) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 1.37W/kg (head), 1.34W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.503W/kg (head), 1.355W/kg (body) |