Samsung Galaxy J3 2018 (SM-J337U) vs Samsung Galaxy A30s (SM-A307FN/DS)
Side by side comparison between Samsung Galaxy J3 (2018) vs Samsung Galaxy A30s phones, differences, pros, cons and full specifications. What's the better?
,
vs
6.4"
AMOLED
AMOLED
720x1560
25
MP
MP
16mp
4GB
RAM
RAM
Octa-core
4000
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy A30s (SM-A307FN/DS)
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!
20 Common items in both devices |
Until 512GB microSD, microSDXC / Until 1TB microSD, microSDXC |
Plastic body, glass front |
16 million |
LED flash |
Only digital zoom |
Autofocus / PDAF: phase detection autofocus |
EIS: Digital stabilization |
+13 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 J3 2018 (SM-J337U) | Galaxy A30s (SM-A307FN/DS) | |
Model | Galaxy J3 2018 (SM-J337U) | Galaxy A30s (SM-A307FN/DS) |
Other model names | Galaxy J3 (2018) Unlocked SM-J337UZKAXAA | Galaxy A30s SM-A307FN/Dual-Sim (NFC) |
Country or region available | USA | (Europe), (Global, International), India, Pakistan |
Brand | Samsung | Samsung |
Release date | 5/1/2018 | 9/1/2019, Announced: 8/22/2019 |
Depth | 9 millimeters (0.35 inches) | 7.8 millimeters (0.31 inches) |
Size (width x height) | 70.2 x 142.8 millimeters (2.76 x 5.62 in) | 74.7 x 158.5 millimeters (2.94 x 6.24 in) |
Weight | 152 grams (5.32 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 J3 2018 (SM-J337U) | Galaxy A30s (SM-A307FN/DS) | |
Display type | TFT IPS LCD | Super AMOLED |
Screen size | 5" inches | 6.4" inches |
Screen-to-body ratio | ~68.8% (screen-to-body ratio) | ~84.9% (screen-to-body ratio) |
Display resolution | 720x1280 pixels | 720x1560 pixels (19.5:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 294 PPI | 268 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Not supported | Scratch-resistant glass |
Refresh rate | feature not registered | 60Hz |
Display features | feature not registered | Not supported |
๐ค Operating System | ||
Galaxy J3 2018 (SM-J337U) | Galaxy A30s (SM-A307FN/DS) | |
System version | Android 8.0 Oreo | Android 9.0 Pie |
Firmware update | feature not registered | Android 11 |
User Interface | feature not registered | One UI 2.0 / 3.1 |
โ๏ธ Processor | ||
Galaxy J3 2018 (SM-J337U) | Galaxy A30s (SM-A307FN/DS) | |
Chipset | 64bit: Samsung Exynos 7570 (14nm) | 64bit: Samsung Exynos 7904 (14nm) |
CPU | Quad-core, 1 processor: 4x 1.4GHz ARM Cortex-A53 (Quad-core) | Octa-core, 2 processors: 2x 1.8GHz ARM Cortex-A73 (Dual-core) 6x 1.6GHz ARM Cortex-A53 (Hexa-core) |
GPU graphical controller | ARM Mali-T720 MP1 (830MHz) | ARM Mali-G71 MP2 (770MHz) |
Performance (benchmark) | feature not registered | AnTuTu: 123142 (v8) |
๐ฝ Memory and storage | ||
Galaxy J3 2018 (SM-J337U) | Galaxy A30s (SM-A307FN/DS) | |
RAM memory | 2GB LPDDR3 | 4GB LPDDR4X |
Internal storage | 16GB (9GB available) eMMC 5.0 | 64GB (49GB available) eMMC 5.1 |
External storage | Until 512GB microSD, microSDXC (dedicated slot) | Until 1TB microSD, microSDXC (dedicated slot) |
๐ถ Mobile networks | ||
Galaxy J3 2018 (SM-J337U) | Galaxy A30s (SM-A307FN/DS) | |
Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 150/50 Mbps | 600/150 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 850/900/1700/1900/2100 | UMTS 850/900/1900/2100 |
Primary 4G network | LTE Cat4 (Bands 2, 3, 4, 5, 7, 12, 14) | LTE Cat12/13 (1, 3, 5, 7, 8, 20) TD-LTE (38, 40, 41) |
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 | UMTS 850/900/1900/2100 |
Secondary 4G network | Not supported | Not supported |
Secondary data network | Not supported | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
๐ท Camera | ||
Galaxy J3 2018 (SM-J337U) | Galaxy A30s (SM-A307FN/DS) | |
Back camera (main camera) | 8 megapixels | (triple camera) 25 megapixels 8MP ultrawide f/2.213mm1/4.0"1.12ยตm 5MP depth f/2.21/5.0"1.12ยตm |
Main camera resolution | 3264x2448 pixels | 5760x4320 pixels |
Video recording (primary) | Full HD (1920x1080) 30 fps | Full HD (1920x1080) 30 fps |
Flash | LED flash | LED flash |
Focal aperture | f/1.9 (aperture) | f/1.7 (aperture) |
Focal length | feature not registered | 26mm lens |
Sensor size | feature not registered | feature not registered |
Pixel size | feature not registered | feature not registered |
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 J3 2018 (SM-J337U) | Galaxy A30s (SM-A307FN/DS) | |
Front camera (secondary) | 5 megapixels | 16 megapixels |
Front camera resolution | 2560x1920 pixels | 4608x3456 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 | 26mm lens |
Sensor size | feature not registered | 1/3.06" inches |
Pixel size | feature not registered | 1ยตm pixel |
๐ Sound and multimedia | ||
Galaxy J3 2018 (SM-J337U) | Galaxy A30s (SM-A307FN/DS) | |
Loudspeaker | Supported | Mono sound (not stereo) |
Active noise cancellation | Not supported | 2 microphones or more |
Radio | FM | FM |
TV | Not supported | Not supported |
Video formats | MP4, H.264, H.263, XviD, MKV | MP4, H.265, H.264, H.263, XviD, MKV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
๐ Connectivity | ||
Galaxy J3 2018 (SM-J337U) | Galaxy A30s (SM-A307FN/DS) | |
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 | Not supported |
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 [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
DLNA | Not supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS, BeiDou |
NFC | Not supported | Supported |
Infrared port | Not supported | Not supported |
๐งญ Sensors | ||
Galaxy J3 2018 (SM-J337U) | Galaxy A30s (SM-A307FN/DS) | |
Sensors | Accelerometer Compass Gyroscope Proximity sensor | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Hall effect Proximity sensor |
Vibrating alert | Supported | Supported |
๐ Battery | ||
Galaxy J3 2018 (SM-J337U) | Galaxy A30s (SM-A307FN/DS) | |
Battery type | Li-Ion: lithium-ion (Removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 2600 mAh | 4000 mAh |
Charger, watts | Wired charging | 15W Wired fast charging |
Inductive / wireless charging | feature not registered | Not supported |
Talk time autonomy | feature not registered | feature not registered |
Standby | feature not registered | feature not registered |
โ Other features | ||
Galaxy J3 2018 (SM-J337U) | Galaxy A30s (SM-A307FN/DS) | |
Call control | Voice dialing, Voice recorder | 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: Black | โข Colors: Prism Crush Black, Prism Crush White, Prism Crush Green, Prism Crush Violet2 โข Game Booster โข Samsung Pay |
โข๏ธ Radiation rate | ||
Galaxy J3 2018 (SM-J337U) | Galaxy A30s (SM-A307FN/DS) | |
SAR 1.6W/kg (USA, Mexico, etc.) | 1.2W/kg (head), 1.58W/kg (body) | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | 1.05W/kg (head), 1.54W/kg (body) |