Huawei P40 Pro (NX9 256GB) vs Samsung Galaxy J7 Max (SM-G615F/DS)
Side by side comparison between Huawei P40 Pro vs Samsung Galaxy J7 Max phones, differences, pros, cons and full specifications. What's the better?
,
6.58"
OLED
OLED
1200x2640
50.5
MP
MP
32mp
8GB
RAM
RAM
Octa-core
4200
mAh
mAh
(Non removable)
vs
5.7"
PLS
PLS
1080x1920
13
MP
MP
13mp
4GB
RAM
RAM
Octa-core
3300
mAh
mAh
(Non removable)
What's the better phone? Huawei P40 Pro (NX9 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!
32 Advantages 
6 Advantages | 18 Common items in both devices |
| Until 256GB nano-Memory / Until 256GB microSD, microSDXC |
| 16 million |
| PDAF: phase detection autofocus / Autofocus |
| HDR photo/video on both cameras / HDR photo on both cameras |
| Capacitive |
| Multitouch |
| Accelerometer |
| +11 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 P40 Pro (NX9 256GB) | Galaxy J7 Max (SM-G615F/DS) | |
| Model | P40 Pro (NX9 256GB) | Galaxy J7 Max (SM-G615F/DS) |
| Other model names | Huawei P40 Pro 5G ELS-NX9, ELS-N29, ELS-N29D | Galaxy J7 Max G615F/Dual-Sim, SM-G615F/DD |
| Country or region available |  (Global, International) |  India |
| Brand | Huawei | Samsung |
| Release date | 4/7/2020, Announced: 3/26/2020 | 6/1/2017 |
| Depth | 9 millimeters (0.35 inches) | 8.1 millimeters (0.32 inches) |
| Size (width x height) | 72.6 x 158.2 millimeters (2.86 x 6.23 in) | 78.8 x 156.7 millimeters (3.1 x 6.17 in) |
| Weight | 209 grams (7.32 ounces) | 179 grams (6.27 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 P40 Pro (NX9 256GB) | Galaxy J7 Max (SM-G615F/DS) | |
| Display type | OLED | TFT PLS |
| Screen size | 6.58" inches | 5.7" inches |
| Screen-to-body ratio | ~91.6% (screen-to-body ratio) | ~72.5% (screen-to-body ratio) |
| Display resolution | 1200x2640 pixels | 1080x1920 pixels |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
| Pixel density (dot pitch) | 441 PPI | 386 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | 90Hz | 60Hz |
| Display features | HDR10 | Not supported |
🤖 Operating System | ||
| Huawei P40 Pro (NX9 256GB) | Galaxy J7 Max (SM-G615F/DS) | |
| System version | Android 10 | Android 7.0 Nougat |
| Firmware update | Android 11 | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Huawei P40 Pro (NX9 256GB) | Galaxy J7 Max (SM-G615F/DS) | |
| Chipset | 64bit: HiSilicon Kirin 990 5G (7nm) | 64bit: MediaTek Helio P25 (MT6757T) (16nm) |
| CPU | Octa-core, 3 processors: 2x 2.86GHz ARM Cortex-A76 (Dual-core) 2x 2.36GHz ARM Cortex-A76 (Dual-core) 4x 1.95GHz ARM Cortex-A55 (Quad-core) | Octa-core, 2 processors: 4x 2.6GHz ARM Cortex-A53 (Quad-core) 4x 1.6GHz ARM Cortex-A53 (Quad-core) |
| GPU graphical controller | ARM Mali-G76 MP16 (600MHz) | ARM Mali-T880 MP2 (1GHz) |
| Performance (benchmark) | AnTuTu: 496356 (v8) Geekbench: 12848 (v4.4), 3197 (v5.1) GFXBench: 31fps (ES 3.1 onscreen) | feature not registered |
💽 Memory and storage | ||
| Huawei P40 Pro (NX9 256GB) | Galaxy J7 Max (SM-G615F/DS) | |
| RAM memory | 8GB LPDDR4X | 4GB LPDDR4 |
| Internal storage | 256GB (230GB available) UFS 3.0 | 32GB (23GB available) eMMC 5.1 |
| External storage | Until 256GB nano-Memory (hybrid slot/shares the same SIM-2 slot) | Until 256GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Huawei P40 Pro (NX9 256GB) | Galaxy J7 Max (SM-G615F/DS) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same nano-Memory slot) | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) + e-SIM | 2 slots (Dual-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 2000/150 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 | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 800/850/900/1700/1900/2100 | UMTS 850/900/1900/2100 |
| Primary 4G network | LTE Cat21 (1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 17, 18, 19, 20, 26, 28) TD-LTE (32, 34, 38, 39, 40, 41) VoLTE | LTE Cat4 (1, 3, 5, 8, 20) TD-LTE (40) |
| Primary 5G network | SA/NSA (1, 3, 28, 38, 41, 77, 78, 79) | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | GPRS, EDGE |
📷 Camera | ||
| Huawei P40 Pro (NX9 256GB) | Galaxy J7 Max (SM-G615F/DS) | |
| Back camera (main camera) | (quad camera) 50.5 megapixels 12MP periscope telephoto f/3.4125mmPDAFOIS5x-optical-zoom 40MP ultrawide f/1.818mm1/1.54"PDAF 0.3MP TOF 3D depth | 13 megapixels |
| Main camera resolution | 8700x5800 pixels | 4128x3096 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 60 fps | Full HD (1920x1080) 30 fps |
| Flash | LED flash | LED flash on both cameras |
| Focal aperture | f/1.9 (aperture) | f/1.7 (aperture) |
| Focal length | 23mm (lens) | feature not registered |
| Sensor size | 1/1.28" inches | feature not registered |
| Pixel size | 2.44µm pixel | feature not registered |
| Autofocus | PDAF: 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/video on both cameras | HDR photo on both cameras |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Huawei P40 Pro (NX9 256GB) | Galaxy J7 Max (SM-G615F/DS) | |
| Front camera (secondary) | (dual front camera) 32 megapixels 0.3MP TOF 3D depth | 13 megapixels |
| Front camera resolution | 6528x4896 pixels | 4128x3096 pixels |
| Video recording (secondary) | 4K UHD (3840x2160) | Full HD (1920x1080) |
| Front flash | Not supported | LED |
| Focal aperture | f/2.2 (aperture) | f/1.9 (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 P40 Pro (NX9 256GB) | Galaxy J7 Max (SM-G615F/DS) | |
| Loudspeaker | Supported | Mono sound (not stereo) |
| Active noise cancellation | 2 microphones or more | 1 microphone |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.265, H.264, H.263, MKV, WMV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, OGG, eAAC+, FLAC |
🔌 Connectivity | ||
| Huawei P40 Pro (NX9 256GB) | Galaxy J7 Max (SM-G615F/DS) | |
| USB | USB 3.1 Type-C, USB OTG On-The-Go | MicroUSB 2.0, USB OTG On-The-Go |
| Audio output | Type-C reversible connector | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 5.1 + A2DP/LE | 4.2 + A2DP |
| WiFi | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) + MIMO 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 P40 Pro (NX9 256GB) | Galaxy J7 Max (SM-G615F/DS) | |
| Sensors | Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gesture Gyroscope Hall effect Proximity sensor | Accelerometer Ambient light sensor Compass Fingerprint sensor (front-mounted) Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Huawei P40 Pro (NX9 256GB) | Galaxy J7 Max (SM-G615F/DS) | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 4200 mAh | 3300 mAh |
| Charger, watts | 40W (10V/4A) Wired fast charging | Wired charging |
| Inductive / wireless charging | 27W Qi wireless charging 27W Reverse wireless charging | Not supported |
| Talk time autonomy | feature not registered | 20 hours |
| Standby | feature not registered | feature not registered |
➕ Other features | ||
| Huawei P40 Pro (NX9 256GB) | Galaxy J7 Max (SM-G615F/DS) | |
| 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: Black, Silver Frost, Blush Gold, Deep Sea Blue, Ice White • EMUI 10.1 • 90Hz and HDR10 display • Leica optics on back camera • 32-bit/384kHz audio • Fast wireless charging 27W | • Colors: Black, Gold • Smart glow ring (LED notification) |
☢️ Radiation rate | ||
| Huawei P40 Pro (NX9 256GB) | Galaxy J7 Max (SM-G615F/DS) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.573W/kg (head), 1.064W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.458W/kg (head), 1.52W/kg (body) |