Huawei P30 Pro (L29 256GB) vs Samsung Galaxy Express 3 (SM-J120A)
Side by side comparison between Huawei P30 Pro vs Samsung Galaxy Express 3 phones, differences, pros, cons and full specifications. What's the better?
,
6.47"
OLED
OLED
1080x2340
40
MP
MP
32mp
8GB
RAM
RAM
Octa-core
4200
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? Huawei P30 Pro (L29 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!
34 Advantages 
5 Advantages | 13 Common items in both devices |
| Until 256GB nano-Memory / Until 256GB microSD, microSDXC |
| 16 million |
| LDAF/PDAF: laser/phase detection autofocus / Autofocus |
| 4G LTE-A / 4G LTE |
| 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 | ||
| Huawei P30 Pro (L29 256GB) | Galaxy Express 3 (SM-J120A) | |
| Model | P30 Pro (L29 256GB) | Galaxy Express 3 (SM-J120A) |
| Other model names | Huawei P30 Pro VOG-L29 (8GB RAM) Dual-sim, Huawei Vogue | AT&T Samsung Galaxy J1 4G, Galaxy Express 3 GoPhone |
| Country or region available |    (Europe), (Global, International), Brazil |  USA |
| Brand | Huawei | Samsung |
| Release date | 3/26/2019 | 4/1/2016 |
| Depth | 8.41 millimeters (0.33 inches) | 8.9 millimeters (0.35 inches) |
| Size (width x height) | 73.4 x 158 millimeters (2.89 x 6.22 in) | 69.3 x 132.6 millimeters (2.73 x 5.22 in) |
| Weight | 192 grams (6.72 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 | ||
| Huawei P30 Pro (L29 256GB) | Galaxy Express 3 (SM-J120A) | |
| Display type | OLED | Super AMOLED |
| Screen size | 6.47" inches | 4.5" inches |
| Screen-to-body ratio | ~88.6% (screen-to-body ratio) | ~62.7% (screen-to-body ratio) |
| Display resolution | 1080x2340 pixels (19.5:9) | 480x800 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 398 PPI | 207 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | 60Hz | feature not registered |
| Display features | HDR10 | feature not registered |
🤖 Operating System | ||
| Huawei P30 Pro (L29 256GB) | Galaxy Express 3 (SM-J120A) | |
| System version | Android 9.0 Pie | Android 6.0.1 Marshmallow |
| Firmware update | Android 10 | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Huawei P30 Pro (L29 256GB) | Galaxy Express 3 (SM-J120A) | |
| Chipset | 64bit: HiSilicon Kirin 980 (7nm) | 32bit: Spreadtrum SC9830A (28nm) |
| CPU | Octa-core, 3 processors: 2x 2.6GHz ARM Cortex-A76 (Dual-core) 2x 1.92GHz ARM Cortex-A76 (Dual-core) 4x 1.8GHz ARM Cortex-A55 (Quad-core) | Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core) |
| GPU graphical controller | ARM Mali-G76 MP10 720Mhz | ARM Mali-400 MP2 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Huawei P30 Pro (L29 256GB) | Galaxy Express 3 (SM-J120A) | |
| RAM memory | 8GB LPDDR4X | 1GB |
| Internal storage | 256GB (238GB available) UFS 2.1 | 8GB (4GB available) |
| External storage | Until 256GB nano-Memory (hybrid slot/shares the same SIM-2 slot) | Until 256GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Huawei P30 Pro (L29 256GB) | Galaxy Express 3 (SM-J120A) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same nano-Memory slot) | Not supported |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) micro-SIM (3FF) |
| Maximum Download / Upload | 1400/200 Mbps | 150/50 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 | TD-SCDMA 1900/2000 UMTS 800/850/900/1700/1900/2100 | UMTS 850/900/1900/2100 |
| Primary 4G network | LTE Cat21 (Bands 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 17, 18, 19, 20, 26, 28, 32) TD-LTE (Bands 34, 38, 39, 40) VoLTE | LTE Cat4 700/850/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,12) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE |
| Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
| Secondary 3G network | UMTS 800/850/900/1700/1900/2100 | Not supported |
| Secondary 4G network | LTE Cat21 (Bands 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 17, 18, 19, 20, 26, 28) TD-LTE (Bands 34, 38, 39, 40) | Not supported |
| Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | Not supported |
📷 Camera | ||
| Huawei P30 Pro (L29 256GB) | Galaxy Express 3 (SM-J120A) | |
| Back camera (main camera) | (quad camera) 40 megapixels 20MP ultrawide f/2.216mm1/2.7"PDAF 8MP telephoto f/3.4125mm1/4"PDAFOIS5x-optical-zoom 0.3MP TOF 3D Time-of-Flight | 5 megapixels |
| Main camera resolution | 7296x5472 pixels | 2592x1944 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 30 fps | HD (1280x720) 30 fps |
| Flash | Dual-LED flash | LED flash |
| Focal aperture | f/1.6 (aperture) | f/2.2 (aperture) |
| Focal length | 27mm (lens) | feature not registered |
| Sensor size | 1/1.7" inches | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | LDAF/PDAF: laser/phase detection autofocus | 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 on both cameras | HDR photo only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Huawei P30 Pro (L29 256GB) | Galaxy Express 3 (SM-J120A) | |
| Front camera (secondary) | 32 megapixels | 2 megapixels |
| Front camera resolution | 6528x4896 pixels | 1600x1200 pixels |
| Video recording (secondary) | Full HD (1920x1080) | VGA (640x480) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.0 (aperture) | f/2.2 (aperture) |
| Focal length | 26mm (lens) | feature not registered |
| Sensor size | 1/2.8" inches | feature not registered |
| Pixel size | 0.8µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| Huawei P30 Pro (L29 256GB) | Galaxy Express 3 (SM-J120A) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | Not supported |
| Radio | Not supported | 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 | ||
| Huawei P30 Pro (L29 256GB) | Galaxy Express 3 (SM-J120A) | |
| USB | USB 3.1 Type-C reversible connector | MicroUSB 2.0 |
| Audio output | Type-C reversible connector | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 5.0 + A2DP/LE | 4.0 + A2DP |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (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 |
| NFC | Supported | Not supported |
| Infrared port | Supported | Not supported |
🧭 Sensors | ||
| Huawei P30 Pro (L29 256GB) | Galaxy Express 3 (SM-J120A) | |
| Sensors | Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor | Accelerometer Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Huawei P30 Pro (L29 256GB) | Galaxy Express 3 (SM-J120A) | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 4200 mAh | 2050 mAh |
| Charger, watts | 40W (10V/4A) Wired fast charging | Wired charging |
| Inductive / wireless charging | 15W Qi wireless charging | feature not registered |
| Talk time autonomy | feature not registered | 12 hours |
| Standby | feature not registered | 240 hours (10 days) |
➕ Other features | ||
| Huawei P30 Pro (L29 256GB) | Galaxy Express 3 (SM-J120A) | |
| 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 | • Colors: Black, White, Aurora, Amber Sunrise, Breathing Crystal • EMUI 9.1 • 19.5:9 ratio display • DCI-P3, HDR10 display • Leica optics on camera • 32-bit/384kHz audio • Dolby Atmos sound • Huawei Pay • Vapor chamber cooling system on processor | • Colors: White |
☢️ Radiation rate | ||
| Huawei P30 Pro (L29 256GB) | Galaxy Express 3 (SM-J120A) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 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) |