Samsung Galaxy S10 5G (SM-G977U 256GB) vs Samsung Galaxy Express 3 (SM-J120A)
Side by side comparison between Samsung Galaxy S10 5G vs Samsung Galaxy Express 3 phones, differences, pros, cons and full specifications. What's the better?
,
6.7"
AMOLED
AMOLED
1440x3040
12.2
MP
MP
10mp
8GB
RAM
RAM
Octa-core
4500
mAh
mAh
(Non removable)
vs
4.5"
AMOLED
AMOLED
480x800
5
MP
MP
2mp
1GB
RAM
RAM
Quad-core
2050
mAh
mAh
(Removable)
What's the better phone? Samsung Galaxy S10 5G (SM-G977U 256GB)
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!
15 Common items in both devices |
Dynamic AMOLED / Super AMOLED |
16 million |
LED flash |
PDAF: phase detection autofocus on both cameras / Autofocus |
Capacitive |
Multitouch |
Accelerometer |
+8 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 S10 5G (SM-G977U 256GB) | Galaxy Express 3 (SM-J120A) | |
Model | Galaxy S10 5G (SM-G977U 256GB) | Galaxy Express 3 (SM-J120A) |
Other model names | Galaxy S10 5G (Snapdragon) G977U, Samsung Beyond X | AT&T Samsung Galaxy J1 4G, Galaxy Express 3 GoPhone |
Country or region available | USA | USA |
Brand | Samsung | Samsung |
Release date | 5/16/2019, Announced: 2/1/2019 | 4/1/2016 |
Depth | 7.9 millimeters (0.31 inches) | 8.9 millimeters (0.35 inches) |
Size (width x height) | 77.1 x 162.6 millimeters (3.04 x 6.4 in) | 69.3 x 132.6 millimeters (2.73 x 5.22 in) |
Weight | 198 grams (6.93 ounces) | 131 grams (4.59 ounces) |
Build, materials | Aluminum frame, glass front/back | 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 |
📲 Display | ||
Galaxy S10 5G (SM-G977U 256GB) | Galaxy Express 3 (SM-J120A) | |
Display type | Dynamic AMOLED | Super AMOLED |
Screen size | 6.7" inches | 4.5" inches |
Screen-to-body ratio | ~89.4% (screen-to-body ratio) | ~62.7% (screen-to-body ratio) |
Display resolution | 1440x3040 pixels (19:9) | 480x800 pixels |
Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
Pixel density (dot pitch) | 502 PPI | 207 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 6 | Not supported |
Refresh rate | 60Hz | feature not registered |
Display features | HDR10+ Always-On Display | feature not registered |
🤖 Operating System | ||
Galaxy S10 5G (SM-G977U 256GB) | Galaxy Express 3 (SM-J120A) | |
System version | Android 9.0 Pie | Android 6.0.1 Marshmallow |
Firmware update | Android 12 | feature not registered |
User Interface | One UI 2.0 / 3.1 / 4.1 | feature not registered |
⚙️ Processor | ||
Galaxy S10 5G (SM-G977U 256GB) | Galaxy Express 3 (SM-J120A) | |
Chipset | 64bit: Qualcomm Snapdragon 855 (SM8150) (7nm) | 32bit: Spreadtrum SC9830A (28nm) |
CPU | Octa-core, 3 processors: 1x 2.84GHz Kryo 485 (Single-core) 3x 2.42GHz Kryo 485 (Triple-core) 4x 1.78GHz Kryo 485 (Quad-core) | Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core) |
GPU graphical controller | Qualcomm Adreno 640 (585MHz) | ARM Mali-400 MP2 |
Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
Galaxy S10 5G (SM-G977U 256GB) | Galaxy Express 3 (SM-J120A) | |
RAM memory | 8GB LPDDR4X | 1GB |
Internal storage | 256GB (226GB available) UFS 2.1 | 8GB (4GB available) |
External storage | Not supported | Until 256GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
Galaxy S10 5G (SM-G977U 256GB) | Galaxy Express 3 (SM-J120A) | |
Dual-SIM | Not supported | Not supported |
SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) micro-SIM (3FF) |
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 800/1900, 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 Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71) TD-LTE (38, 39, 40, 41, 46) VoLTE | LTE Cat4 700/850/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,12) |
Primary 5G network | NSA/Sub6 (78) | 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, SA/NSA | 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 |
📷 Camera | ||
Galaxy S10 5G (SM-G977U 256GB) | Galaxy Express 3 (SM-J120A) | |
Back camera (main camera) | (quad camera) 12.2 megapixels 12MP telephoto f/2.452mm1/3.6"1.0µmAFOIS2x-optical-zoom 16MP ultrawide f/2.212mm1/3.1"1.0µmSuper-Steady-video 0.3MP depth TOF3D | 5 megapixels |
Main camera resolution | 4032x3024 pixels | 2592x1944 pixels |
Video recording (primary) | 4K UHD (3840x2160) 60 fps | HD (1280x720) 30 fps |
Flash | LED flash | LED flash |
Focal aperture | f/1.5 (aperture) | f/2.2 (aperture) |
Focal length | 26mm (lens) | feature not registered |
Sensor size | 1/2.55" inches | feature not registered |
Pixel size | 1.4µm pixel | feature not registered |
Autofocus | PDAF: phase detection autofocus on both cameras | Autofocus |
Touch focus | Supported | Supported |
Image stabilization | OIS: Optical stabilization | EIS: Digital stabilization |
Zoom | Digital and optical 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 only main camera |
Camera extras | 1080p@240fps 720p@960fps | feature not registered |
📸 Front camera | ||
Galaxy S10 5G (SM-G977U 256GB) | Galaxy Express 3 (SM-J120A) | |
Front camera (secondary) | (dual front camera) 10 megapixels 0.3MP depth TOF3D | 2 megapixels |
Front camera resolution | 3872x2592 pixels | 1600x1200 pixels |
Video recording (secondary) | 4K UHD (3840x2160) | VGA (640x480) |
Front flash | Not supported | Not supported |
Focal aperture | f/1.9 (aperture) | f/2.2 (aperture) |
Focal length | 26mm (lens) | feature not registered |
Sensor size | 1/3" inches | feature not registered |
Pixel size | 1.22µm pixel | feature not registered |
🔉 Sound and multimedia | ||
Galaxy S10 5G (SM-G977U 256GB) | Galaxy Express 3 (SM-J120A) | |
Loudspeaker | Stereo sound 32-bit/384kHz Dolby Atmos Tuned by AKG | Supported |
Active noise cancellation | 2 microphones | Not supported |
Radio | FM | FM (RDS) |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.264, H.263, MKV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, eAAC+, FLAC |
🔌 Connectivity | ||
Galaxy S10 5G (SM-G977U 256GB) | Galaxy Express 3 (SM-J120A) | |
USB | USB 3.1 Type-C, USB OTG On-The-Go | MicroUSB 2.0 |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | USB Type-C (reversible) | Not supported |
Bluetooth | 5.0 + A2DP/LE | 4.0 + A2DP |
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 | Supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | A-GPS, GeoTagging, GLONASS |
NFC | Supported | Not supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Galaxy S10 5G (SM-G977U 256GB) | Galaxy Express 3 (SM-J120A) | |
Sensors | Accelerometer Ambient light sensor ANT+ Barometer Compass Face unlock Fingerprint sensor (under display) Gesture Gyroscope Hall effect Heart rate Proximity sensor SpO2 | Accelerometer Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Galaxy S10 5G (SM-G977U 256GB) | Galaxy Express 3 (SM-J120A) | |
Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Removable) |
Battery capacity | 4500 mAh | 2050 mAh |
Charger, watts | 25W (11V/225A) Wired fast charging USB Power Delivery 3.0 | Wired charging |
Inductive / wireless charging | 15W Qi wireless charging (Qi/PMA) 9W Reverse wireless charging | feature not registered |
Talk time autonomy | feature not registered | 12 hours |
Standby | feature not registered | 240 hours (10 days) |
➕ Other features | ||
Galaxy S10 5G (SM-G977U 256GB) | Galaxy Express 3 (SM-J120A) | |
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 | • Colors: Majestic black, Crown silver • Ultrasonic fingerprint sensor • Bixby • Samsung DeX • Samsung Pay (MST, NFC) | • Colors: White |
☢️ Radiation rate | ||
Galaxy S10 5G (SM-G977U 256GB) | Galaxy Express 3 (SM-J120A) | |
SAR 1.6W/kg (USA, Mexico, etc.) | 0.46W/kg (head), 1.59W/kg (body) | 0.99W/kg (head), 1.25W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | 1.03W/kg (head), 0.439W/kg (body) |