Detailed comparison and review of ZTE Axon M and Samsung Galaxy J7 Duo. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.
DESIGN AND DIMENSIONS | ZTE Axon M | Samsung Galaxy J7 Duo |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | - | SM-J720F | |
Form Factor | Touch - dual screen | Touch | |
Height | 150.8 mm | 153.5 mm | Samsung Galaxy J7 Duo has greater height than ZTE Axon M. |
Width | 71.6 mm | 77.2 mm | Samsung Galaxy J7 Duo has greater width than ZTE Axon M. |
Depth | 12.1 mm | 8.2 mm | Samsung Galaxy J7 Duo is narrower than ZTE Axon M. |
Weight | 230 g | 174 g | Samsung Galaxy J7 Duo is lighter than ZTE Axon M. |
Body Colour | Carbon black | Black | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 1.2 W/kg (body), 1.05 W/kg (head) | 1.397 W/kg (body), 0.543 W/kg (head) | |
Connector Type | Headset jack - mini-phone 3.5mm USB Type-C - 24 pin USB-C |
Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
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SIM Card Type (Size) | Nano SIM | Micro SIM | |
SIM Card Qty | Single-SIM | Single-SIM |
DISPLAY | ZTE Axon M | Samsung Galaxy J7 Duo |
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Display Type | LCD display | OLED display | |
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Display Technology | TFT | HD Super AMOLED | |
Screen Size (Display Size) | 5.2" | 5.5" | Samsung Galaxy J7 Duo has larger screen size than ZTE Axon M. |
Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 1280 x 720 pixels | ZTE Axon M has better screen resolution than Samsung Galaxy J7 Duo. |
Display Format | Full HD | HD | |
Pixel Density | 426 ppi | - | |
Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
Display Features | 2.5D Glass | - | |
Display Protection (Screen Protector) | Corning Gorilla Glass 5 (scratch resistant glass) | - |
SECOND DISPLAY |
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Second Display Type | LCD display - colour | - | |
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Second Display Screen Size | 5.2" | - | |
Second Display Resolution | 1920 x 1080 pixels | - | |
Second Display Colour Depth | 16.7 million colours | - |
PROCESSOR | ZTE Axon M | Samsung Galaxy J7 Duo |
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Processor Type (CPU) | Qualcomm Snapdragon 821 | - | |
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Processor Number | MSM8996 | - | |
Clock Speed | 2.15 GHz | 1.6 GHz | ZTE Axon M has higher clock speed than Samsung Galaxy J7 Duo. |
Processor Core Qty | Quad-core | 8-core | Samsung Galaxy J7 Duo has higher processor core quantity than ZTE Axon M. |
64-bit Architecture | Yes | - | ZTE Axon M has 64-bit architecture. |
MEMORY | ZTE Axon M | Samsung Galaxy J7 Duo |
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RAM | 4 GB | 3 GB | ZTE Axon M has more RAM than Samsung Galaxy J7 Duo. |
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Internal Memory Size (Storage Capacity) | 64 GB | 32 GB | ZTE Axon M has more internal memory than Samsung Galaxy J7 Duo. |
User Memory | - | 21.9 GB | |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 256 GB | microSDHC, microSDXC - up to 256 GB |
CAMERA | ZTE Axon M | Samsung Galaxy J7 Duo |
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MAIN CAMERA |
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Number of Main Cameras | 0 | 2 | |
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Sensor Resolution | - | 13 Megapixel | |
Lens Aperture | - | F/1.9 | |
Focus Adjustment | - | Automatic | |
Light Source | - | LED flash | |
Video Resolutions | - | 1920 x 1080 (1080p) at 30 fps |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | - | 5 Megapixel | |
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Lens Aperture (2nd Camera) | - | F/1.9 |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 20 Megapixel | 8 Megapixel | ZTE Axon M has better front camera resolution than Samsung Galaxy J7 Duo. |
Lens Aperture (Front) | - | F/1.9 | |
Focus Adjustment | Automatic | - | |
Light Source (Front) | LED light | - | |
Video Resolutions (Front) | 3840 x 2160 (4K) at 30 fps | - | |
Camera Features (Front) | Rear camera mode | - |
BATTERY AND CHARGING | ZTE Axon M | Samsung Galaxy J7 Duo |
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Battery Capacity (Battery Size) | 3180 mAh | 3000 mAh | ZTE Axon M has larger battery capacity than Samsung Galaxy J7 Duo. |
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Fast Charging Technology | Qualcomm Quick Charge 3.0 | - | ZTE Axon M has fast charging technology. |
Standby Time | 290 hours | - | |
Talk Time | 1722 minutes | 1200 minutes | ZTE Axon M has longer battery life when making calls than Samsung Galaxy J7 Duo. |
Run Time Details | Talk: up to 1722 min Standby: up to 290 hrs |
Active online usage (WCDMA): up to 11 hrs Active online usage (LTE): up to 13 hrs Active online usage (Wi-Fi): up to 13 hrs Playback (video): up to 17 hrs Playback (audio): up to 66 hrs Talk (WCDMA): up to 1200 min |
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Battery Technology | Lithium Ion | - |
CELLULAR | ZTE Axon M | Samsung Galaxy J7 Duo |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
Operating System | Android 7.1.2 (Nougat) | Google Android | |
Intelligent Assistant | - | Bixby | |
Navigation | GPS, A-GPS, GLONASS | GPS, GLONASS, BeiDou |
COMMUNICATIONS | ZTE Axon M | Samsung Galaxy J7 Duo |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, LTE Advanced | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
3G UMTS Band | - | Band 1, Band 2, Band 5, Band 8 | |
3G UMTS Frequency | - | 2100, 1900, 850, 900 | |
4G LTE Band | Band 2, Band 4, Band 5, Band 12, Band 29, Band 30, Band 66 | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40, Band 41 | |
4G LTE Frequency | FDD 1900 PCS, FDD 1700 - 2110 AWS, FDD 850, FDD 700a, FDD 700d, FDD 2300 WCS, FDD 1700 - 2110 AWS-3 | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300, TDD 2500 | |
Wireless Interface | IEEE 802.11ac/b/g/n | IEEE 802.11a/b/g/n/ac, ANT+/ANT | |
Bluetooth | Bluetooth 4.2 | Bluetooth 5.0 | |
NFC | Yes | - | ZTE Axon M has NFC reader for mobile payments. |
Messaging Services | SMS, MMS | SMS, MMS |
MEDIA | ZTE Axon M | Samsung Galaxy J7 Duo |
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Supported Digital Audio Standards | - | WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID | |
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Supported Digital Video Standards | - | MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 | |
Sound Enhancements | Dolby Atmos sound technology | - | |
Audio Processor | AKM 4962 | - |
FEATURES | ZTE Axon M | Samsung Galaxy J7 Duo |
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Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
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Sensors | - | Accelerometer, proximity sensor | |
Security Devices | Fingerprint reader | Face recognition, fingerprint reader | |
Additional Phone Features | TTY compatible, software updates FOTA (Firmware Over The Air) | - |
OTHERS | ZTE Axon M | Samsung Galaxy J7 Duo |
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Included Accessories | Power adapter, USB-C cable | Power adapter | |
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Compliant Standards | HAC (Hearing Aid Compatible) | - |