Samsung Galaxy Express 3 (SM-J120A) vs Samsung Galaxy M12 (SM-M127G/DS 128GB)
Side by side comparison between Samsung Galaxy Express 3 vs Samsung Galaxy M12 phones, differences, pros, cons and full specifications. What's the better?
,
4.5"
AMOLED
AMOLED
480x800
5
MP
MP
2mp
1GB
RAM
RAM
Quad-core
2050
mAh
mAh
(Removable)
vs
6.5"
PLS
PLS
720x1600
48
MP
MP
8mp
6GB
RAM
RAM
Octa-core
6000
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy M12 (SM-M127G/DS 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!
16 Common items in both devices |
Plastic body, glass front |
16 million |
LED flash |
Only digital zoom |
Autofocus / PDAF: phase detection autofocus |
EIS: Digital stabilization |
4G LTE / 4G LTE-A |
+9 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 Express 3 (SM-J120A) | Galaxy M12 (SM-M127G/DS 128GB) | |
Change model | ||
Model | Galaxy Express 3 (SM-J120A) | Galaxy M12 (SM-M127G/DS 128GB) |
Other model names | AT&T Samsung Galaxy J1 4G, Galaxy Express 3 GoPhone | Galaxy M12 SM-M127G/Dual-SIM (6GB RAM) |
Country or region available | USA | India |
Brand | Samsung | Samsung |
Release date | 4/1/2016 | 3/18/2021, Announced: 2/5/2021 |
Depth | 8.9 millimeters (0.35 inches) | 9.7 millimeters (0.38 inches) |
Size (width x height) | 69.3 x 132.6 millimeters (2.73 x 5.22 in) | 75.9 x 164 millimeters (2.99 x 6.46 in) |
Weight | 131 grams (4.59 ounces) | 221 grams (7.74 ounces) |
Build, materials | Plastic body, glass front | Plastic body, glass front |
Protection against water and others | Not supported | Not supported |
๐ฒ Display | ||
Galaxy Express 3 (SM-J120A) | Galaxy M12 (SM-M127G/DS 128GB) | |
Display type | Super AMOLED | TFT PLS |
Screen size | 4.5" inches | 6.5" inches |
Screen-to-body ratio | ~62.7% (screen-to-body ratio) | ~81.9% (screen-to-body ratio) |
Display resolution | 480x800 pixels | 720x1600 pixels (20:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 207 PPI | 270 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Not supported | Not supported |
Refresh rate | feature not registered | 90Hz |
Display features | feature not registered | Not supported |
๐ค Operating System | ||
Galaxy Express 3 (SM-J120A) | Galaxy M12 (SM-M127G/DS 128GB) | |
System version | Android 6.0.1 Marshmallow | Android 11 |
Firmware update | feature not registered | feature not registered |
User Interface | feature not registered | One UI 3.1 |
โ๏ธ Processor | ||
Galaxy Express 3 (SM-J120A) | Galaxy M12 (SM-M127G/DS 128GB) | |
Chipset | 32bit: Spreadtrum SC9830A (28nm) | 64bit: Samsung Exynos 850 (8nm) |
CPU | Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core) | Octa-core, 1 processor: 8x 2GHz ARM Cortex-A55 (Octa-core) |
GPU graphical controller | ARM Mali-400 MP2 | ARM Mali-G52 MP1 |
Performance (benchmark) | feature not registered | feature not registered |
๐ฝ Memory and storage | ||
Galaxy Express 3 (SM-J120A) | Galaxy M12 (SM-M127G/DS 128GB) | |
RAM memory | 1GB | 6GB LPDDR4X |
Internal storage | 8GB (4GB available) | 128GB (106GB available) eMMC 5.1 |
External storage | Until 256GB microSD, microSDXC (dedicated slot) | Until 1TB microSD, microSDXC (dedicated slot) |
๐ถ Mobile networks | ||
Galaxy Express 3 (SM-J120A) | Galaxy M12 (SM-M127G/DS 128GB) | |
Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
SIM card | 1 slot (Single-SIM) micro-SIM (3FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 150/50 Mbps | 300/50 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 | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/900/1900/2100 | UMTS 850/900/2100 |
Primary 4G network | LTE Cat4 700/850/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,12) | LTE Cat6 (1, 3, 5, 7, 8) TD-LTE (38, 40, 41) VoLTE |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
Secondary 2G network | Not supported | GSM 850/900/1800/1900 |
Secondary 3G network | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | Not supported | GPRS, EDGE |
๐ท Camera | ||
Galaxy Express 3 (SM-J120A) | Galaxy M12 (SM-M127G/DS 128GB) | |
Back camera (main camera) | 5 megapixels | (quad camera) 48 megapixels 5MP ultrawide f/2.2123ยฐ 2MP macro f/2.4 2MP depth f/2.4 |
Main camera resolution | 2592x1944 pixels | 8000x6000 pixels |
Video recording (primary) | HD (1280x720) 30 fps | Full HD (1920x1080) 30 fps |
Flash | LED flash | LED flash |
Focal aperture | f/2.2 (aperture) | f/2.0 (aperture) |
Focal length | feature not registered | feature not registered |
Sensor size | feature not registered | 1/2" inches |
Pixel size | feature not registered | 0.8ยตm pixel |
Autofocus | Autofocus | PDAF: phase detection 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 only main camera | HDR photo on both cameras |
Camera extras | feature not registered | feature not registered |
๐ธ Front camera | ||
Galaxy Express 3 (SM-J120A) | Galaxy M12 (SM-M127G/DS 128GB) | |
Front camera (secondary) | 2 megapixels | 8 megapixels |
Front camera resolution | 1600x1200 pixels | 3264x2448 pixels |
Video recording (secondary) | VGA (640x480) | Full HD (1920x1080) |
Front flash | Not supported | Not supported |
Focal aperture | f/2.2 (aperture) | f/2.2 (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 Express 3 (SM-J120A) | Galaxy M12 (SM-M127G/DS 128GB) | |
Loudspeaker | Supported | Mono sound (not stereo) |
Active noise cancellation | Not supported | Not supported |
Radio | FM (RDS) | FM |
TV | Not supported | Not supported |
Video formats | MP4, H.264, H.263, MKV | MP4, H.265, H.264, H.263, XviD, MKV |
Audio formats | MP3, WAV, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
๐ Connectivity | ||
Galaxy Express 3 (SM-J120A) | Galaxy M12 (SM-M127G/DS 128GB) | |
USB | MicroUSB 2.0 | USB 2.0 Type-C, USB OTG On-The-Go |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | Not supported | USB Type-C (reversible) |
Bluetooth | 4.0 + A2DP | 5.0 + A2DP/LE |
WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
DLNA | Not supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
NFC | Not supported | Not supported |
Infrared port | Not supported | Not supported |
๐งญ Sensors | ||
Galaxy Express 3 (SM-J120A) | Galaxy M12 (SM-M127G/DS 128GB) | |
Sensors | Accelerometer Proximity sensor | Accelerometer Face unlock Fingerprint sensor (side-mounted) Virtual ambient light sensor Virtual proximity sensor |
Vibrating alert | Supported | Supported |
๐ Battery | ||
Galaxy Express 3 (SM-J120A) | Galaxy M12 (SM-M127G/DS 128GB) | |
Battery type | Li-Ion: lithium-ion (Removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 2050 mAh | 6000 mAh |
Charger, watts | Wired charging | 15W Wired fast charging Reverse charging by cable |
Inductive / wireless charging | feature not registered | Not supported |
Talk time autonomy | 12 hours | 58 hours (2.4 days) |
Standby | 240 hours (10 days) | feature not registered |
โ Other features | ||
Galaxy Express 3 (SM-J120A) | Galaxy M12 (SM-M127G/DS 128GB) | |
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 | โข Colors: White | โข Colors: Black, Blue, White |
โข๏ธ Radiation rate | ||
Galaxy Express 3 (SM-J120A) | Galaxy M12 (SM-M127G/DS 128GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | 0.99W/kg (head), 1.25W/kg (body) | 1.19W/kg (head) |
SAR 2W/kg (Europe, UK, etc.) | 1.03W/kg (head), 0.439W/kg (body) | feature not registered |