Samsung Galaxy J7 Duo (SM-J720F/DS 32GB/3GB) vs Motorola Razr 40 Ultra (256GB)
Side by side comparison between Samsung Galaxy J7 Duo vs Motorola Razr 40 Ultra phones, differences, pros, cons and full specifications. What's the better?
,
5.5"
AMOLED
AMOLED
720x1280
13
MP
MP
8mp
3GB
RAM
RAM
Octa-core
3000
mAh
mAh
(Removable)
vs
6.9"
AMOLED
AMOLED
1080x2640
12
MP
MP
32mp
8GB
RAM
RAM
Octa-core
3800
mAh
mAh
(Non removable)
What's the better phone? Motorola Razr 40 Ultra (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!
12 Common items in both devices |
Super AMOLED / LTPO AMOLED |
Only digital zoom |
Autofocus / PDAF: phase detection autofocus |
Capacitive |
Multitouch |
Accelerometer |
Face unlock |
+5 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 J7 Duo (SM-J720F/DS 32GB/3GB) | Motorola Razr 40 Ultra (256GB) | |
Model | Galaxy J7 Duo (SM-J720F/DS 32GB/3GB) | Razr 40 Ultra (256GB) |
Other model names | Galaxy J7 Duo (32GB + 3GB RAM) Dual-Sim, Samsung J720 | Lenovo Moto Razr 40 Ultra XT2321-1 |
Country or region available | (Europe), (Global, International), Singapore, Thailand, Vietnam | (Europe), (Global, International), Brazil, China |
Brand | Samsung | Motorola |
Release date | 4/1/2018 | 6/5/2023, Announced: 6/1/2023 |
Depth | 8.2 millimeters (0.32 inches) | 6.99 millimeters (0.28 inches) |
Size (width x height) | 77.2 x 153.5 millimeters (3.04 x 6.04 in) | 73.95 x 170.83 millimeters (2.91 x 6.73 in) |
Weight | 174 grams (6.09 ounces) | 189 grams (6.62 ounces) |
Build, materials | Plastic body, glass front | Aluminum frame, flexible plastic screen, glass back Back: Gorilla Glass Victus Folded: 15.1 x 73,95 x 88.4 mm |
Protection against water and others | Not supported | IP52 certified: protection against dust and splashing |
📲 Display | ||
Galaxy J7 Duo (SM-J720F/DS 32GB/3GB) | Motorola Razr 40 Ultra (256GB) | |
Display type | Super AMOLED | LTPO AMOLED |
Screen size | 5.5" inches | 6.9" inches |
Screen-to-body ratio | ~70.4% (screen-to-body ratio) | ~85.2% (screen-to-body ratio) |
Display resolution | 720x1280 pixels (16:9) | 1080x2640 pixels (22:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 267 PPI | 413 PPI |
Colors | 16 million | 1 billion |
Scratch-resistant glass | Gorilla Glass | Not supported |
Refresh rate | 60Hz | 165Hz |
Display features | Not supported | 1400nits[peak] HDR10+ 120% DCI-P3 Extra display: AMOLED 3.6" (1056x1066), 144Hz, HDR10+, Gorilla Glass Victus |
🤖 Operating System | ||
Galaxy J7 Duo (SM-J720F/DS 32GB/3GB) | Motorola Razr 40 Ultra (256GB) | |
System version | Android 8.0 Oreo | Android 13 |
Firmware update | Android 10 | feature not registered |
User Interface | One UI 2.0 | My UX |
⚙️ Processor | ||
Galaxy J7 Duo (SM-J720F/DS 32GB/3GB) | Motorola Razr 40 Ultra (256GB) | |
Chipset | 64bit: Samsung Exynos 7885 (14nm) | 64bit: Qualcomm Snapdragon 8+ Gen 1 (SM8475) (4nm) |
CPU | Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A73 (Dual-core) 6x 1.6GHz ARM Cortex-A53 (Hexa-core) | Octa-core, 3 processors: 1x 3.19GHz ARM Cortex-X2 (Single-core) 3x 2.75GHz ARM Cortex-A710 (Triple-core) 4x 2GHz ARM Cortex-A510 (Quad-core) |
GPU graphical controller | ARM Mali-G71 MP2 | Qualcomm Adreno 730 (818MHz) |
Performance (benchmark) | AnTuTu: 98104 (v7) | AnTuTu: 975396 (v9) Geekbench: 3645 (v5.1), 4045 (v6) GFXBench: 65fps (ES 3.1 onscreen) |
💽 Memory and storage | ||
Galaxy J7 Duo (SM-J720F/DS 32GB/3GB) | Motorola Razr 40 Ultra (256GB) | |
RAM memory | 3GB LPDDR4 | 8GB LPDDR5 |
Internal storage | 32GB (21GB available) eMMC 5.1 | 256GB (230GB available) UFS 3.1 |
External storage | Until 256GB microSD, microSDXC (dedicated slot) | Not supported |
📶 Mobile networks | ||
Galaxy J7 Duo (SM-J720F/DS 32GB/3GB) | Motorola Razr 40 Ultra (256GB) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Dual-SIM Standby - Call active on one sim card |
SIM card | 2 slots (Dual-SIM) micro-SIM (3FF) | 1 slot (Single-SIM) nano-SIM (4FF) + e-SIM |
Maximum Download / Upload | 150/50 Mbps | 3000/1024 Mbps |
Network technology | 2G, 3G, 4G | 2G, 3G, 4G, 5G |
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 | CDMA 800/1900, GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/900/1900/2100 | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 |
Primary 4G network | LTE Cat4 (1, 3, 5, 7, 8, 20) TD-LTE (38, 40, 41) | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (34, 38, 39, 40, 41, 42, 43, 48) VoLTE |
Primary 5G network | Not supported | SA/NSA/Sub6 (1, 3, 5, 7, 8, 20, 28, 38, 41, 66, 77, 78, 79) |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 |
Secondary 2G network | GSM 850/900/1800/1900 | CDMA 800/1900, GSM 850/900/1800/1900 |
Secondary 3G network | UMTS 850/900/1900/2100 | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 |
Secondary 4G network | Not supported | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (34, 38, 39, 40, 41, 42, 43, 48) VoLTE |
Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 |
📷 Camera | ||
Galaxy J7 Duo (SM-J720F/DS 32GB/3GB) | Motorola Razr 40 Ultra (256GB) | |
Back camera (main camera) | (dual camera) 13 megapixels 5MP depth f/1.9 | (dual camera) 12 megapixels 13MP ultrawide f/2.2108°1/3"1.12µmAF |
Main camera resolution | 4128x3096 pixels | 4000x3000 pixels |
Video recording (primary) | Full HD (1920x1080) 30 fps | 4K UHD (3840x2160) 60 fps |
Flash | LED flash on both cameras | LED flash |
Focal aperture | f/1.9 (aperture) | f/1.5 (aperture) |
Focal length | feature not registered | feature not registered |
Sensor size | feature not registered | 1/2.55" inches |
Pixel size | feature not registered | 1.4µm pixel |
Autofocus | Autofocus | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | EIS: Digital stabilization | OIS: Optical stabilization |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Not supported | Supported |
HDR | HDR photo only main camera | HDR photo/video on both cameras |
Camera extras | feature not registered | 4K@30/60fps 1080p@30/60/120fps Slow motion |
📸 Front camera | ||
Galaxy J7 Duo (SM-J720F/DS 32GB/3GB) | Motorola Razr 40 Ultra (256GB) | |
Front camera (secondary) | 8 megapixels | 32 megapixels |
Front camera resolution | 3264x2448 pixels | 6528x4896 pixels |
Video recording (secondary) | Full HD (1920x1080) | 4K UHD (3840x2160) |
Front flash | LED | Not supported |
Focal aperture | f/1.9 (aperture) | f/2.4 (aperture) |
Focal length | feature not registered | feature not registered |
Sensor size | feature not registered | feature not registered |
Pixel size | feature not registered | 0.7µm pixel |
🔉 Sound and multimedia | ||
Galaxy J7 Duo (SM-J720F/DS 32GB/3GB) | Motorola Razr 40 Ultra (256GB) | |
Loudspeaker | Mono sound (not stereo) | Stereo sound with dual speakers Dolby Atmos |
Active noise cancellation | Not supported | 2 microphones or more |
Radio | FM | Not supported |
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 |
🔌 Connectivity | ||
Galaxy J7 Duo (SM-J720F/DS 32GB/3GB) | Motorola Razr 40 Ultra (256GB) | |
USB | MicroUSB 2.0 | USB 2.0 Type-C, USB OTG On-The-Go |
Audio output | 3.5mm jack | Type-C reversible connector |
TV output | Not supported | USB Type-C (reversible) |
Bluetooth | 5.0 + A2DP/LE | 5.3 + A2DP/LE |
WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot |
DLNA | Not supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS |
NFC | Not supported | Supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Galaxy J7 Duo (SM-J720F/DS 32GB/3GB) | Motorola Razr 40 Ultra (256GB) | |
Sensors | Accelerometer ANT+ Face unlock Fingerprint sensor (front-mounted) Proximity sensor | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Galaxy J7 Duo (SM-J720F/DS 32GB/3GB) | Motorola Razr 40 Ultra (256GB) | |
Battery type | Li-Ion: lithium-ion (Removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 3000 mAh | 3800 mAh |
Charger, watts | Wired charging | 30W Wired fast charging Reverse charging by cable |
Inductive / wireless charging | Not supported | 5W Qi Wireless charging (Qi/WPC) |
Talk time autonomy | 20 hours | feature not registered |
Standby | feature not registered | feature not registered |
➕ Other features | ||
Galaxy J7 Duo (SM-J720F/DS 32GB/3GB) | Motorola Razr 40 Ultra (256GB) | |
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 | • Colors: Black, Gold, Rose Gold, White • Samsung Pay | • Colors: Infinite Black, Glacier Blue, Viva Magenta • Ready For • ThinkShield |
☢️ Radiation rate | ||
Galaxy J7 Duo (SM-J720F/DS 32GB/3GB) | Motorola Razr 40 Ultra (256GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | 0.543W/kg (head), 1.397W/kg (body) | 1.26W/kg (head), 1.37W/kg (body) |