Detailed comparison and review of Samsung Galaxy J7 Duo and Huawei P30 lite. 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 | Samsung Galaxy J7 Duo | Huawei P30 lite |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | SM-J720F | Marie-L21A | |
| Form Factor | Touch | Touch | |
| Height | 153.5 mm | 152.9 mm | Samsung Galaxy J7 Duo has greater height than Huawei P30 lite. |
| Width | 77.2 mm | 72.7 mm | Samsung Galaxy J7 Duo has greater width than Huawei P30 lite. |
| Depth | 8.2 mm | 7.4 mm | Huawei P30 lite is narrower than Samsung Galaxy J7 Duo. |
| Weight | 174 g | 159 g | Huawei P30 lite is lighter than Samsung Galaxy J7 Duo. |
| Body Colour | Black | Breathing crystal | Midnight black | Peacock blue | Pearl white | |
| Body Material | - | Curved 3D glass | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.397 W/kg (body), 0.543 W/kg (head) | 2.34 W/kg (limb), 1.1 W/kg (body), 0.7 W/kg (head) | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Micro SIM | Nano SIM | |
| SIM Card Qty | Single-SIM | Dual-SIM | |
| SIM Card Configuration Details | - | Nano SIM + nano SIM/microSD |
| DISPLAY | Samsung Galaxy J7 Duo | Huawei P30 lite |
|---|
| Display Type | OLED display | LCD display | |
|---|---|---|---|
| Display Technology | HD Super AMOLED | LTPS | |
| Screen Size (Display Size) | 5.5" | 6.15" | Huawei P30 lite has larger screen size than Samsung Galaxy J7 Duo. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 2312 x 1080 pixels | Huawei P30 lite has better screen resolution than Samsung Galaxy J7 Duo. |
| Display Format | HD | Full HD+ | |
| Pixel Density | - | 415 ppi | |
| Aspect Ratio | - | 19.3:9 | |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| Display Features | - | Dewdrop display |
| PROCESSOR | Samsung Galaxy J7 Duo | Huawei P30 lite |
|---|
| Processor Type (CPU) | - | Hisilicon Kirin 710 | |
|---|---|---|---|
| Clock Speed | 1.6 GHz | 2.2 GHz | Huawei P30 lite has higher clock speed than Samsung Galaxy J7 Duo. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| 64-bit Architecture | - | Yes | Huawei P30 lite has 64-bit architecture. |
| Graphics System (GPU) | - | Mali-G51 |
| MEMORY | Samsung Galaxy J7 Duo | Huawei P30 lite |
|---|
| RAM | 3 GB | 4 GB | Huawei P30 lite has more RAM than Samsung Galaxy J7 Duo. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 32 GB | 128 GB | Huawei P30 lite 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 512 GB |
| CAMERA | Samsung Galaxy J7 Duo | Huawei P30 lite |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 2 | 3 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 48 Megapixel | Huawei P30 lite has better camera resolution than Samsung Galaxy J7 Duo. |
| Sensor Type | - | BSI | |
| Lens Type | - | Wide-angle lens | |
| Lens Aperture | F/1.9 | F/1.8 | Huawei P30 lite has better lens aperture than Samsung Galaxy J7 Duo. |
| Focus Adjustment | Automatic | Automatic | |
| Special Effects | - | HDR, Stickers | |
| Camera Modes | - | Panorama, Slow motion mode, Pro mode, Ultra Snapshot, Light Painting mode, Snow, Text, Food, Dog, Cat, Waterfall, Portrait, Night, Auto, Group photo, Autumn leaves, Blue sky, Sunrise/ Sunset, Beach, Panda, Bike, Overcast, Plant, Ancient Building, Stage performance, 3D Panorama, Documents, Capture smiles, Flower, Fireworks | |
| Light Source | LED flash | LED flash | |
| Still Image Resolutions | - | 5632 x 4224 | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps | 1920 x 1080 (1080p) | |
| Camera Features (Functions) | - | Electronic Image Stabiliser (EIS), AI scene recognition, Smart Camera Assistant |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 5 Megapixel | 8 Megapixel | Huawei P30 lite has better second camera resolution than Samsung Galaxy J7 Duo. |
|---|---|---|---|
| Lens Type (2nd Camera) | - | Ultra wide-angle lens | |
| Lens Aperture (2nd Camera) | F/1.9 | - |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | - | 2 Megapixel | |
|---|---|---|---|
| Lens Type (3rd Camera) | - | Bokeh lens |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 8 Megapixel | 24 Megapixel | Huawei P30 lite has better front camera resolution than Samsung Galaxy J7 Duo. |
| Sensor Type (Front) | - | BSI | |
| Lens Type (Front) | - | Bokeh lens | |
| Lens Aperture (Front) | F/1.9 | F/2.0 | Samsung Galaxy J7 Duo has better front lens aperture than Samsung Galaxy J7 Duo. |
| Focus Adjustment | - | Focus free | |
| Special Effects (Front) | - | Stickers | |
| Camera Modes (Front) | - | Time-lapse mode, Timer mode, Snow, Portrait, Night, Blue sky, Beach, Plant, Stage performance, Capture smiles, Room, Mirror reflection, Audio control, AR lens, Flower | |
| Light Source (Front) | - | Display flash | |
| Still Image Resolutions (Front) | - | 6528 x 4896 | |
| Video Resolutions (Front) | - | 1920 x 1080 (1080p) | |
| Camera Features (Front) | - | Optical Image Stabilisation (OIS) |
| BATTERY AND CHARGING | Samsung Galaxy J7 Duo | Huawei P30 lite |
|---|
| Battery Capacity (Battery Size) | 3000 mAh | 3340 mAh | Huawei P30 lite has larger battery capacity than Samsung Galaxy J7 Duo. |
|---|---|---|---|
| Recharge Time (Charging Time) | - | 105 min | |
| Standby Time | - | 293 hours | |
| Talk Time | 1200 minutes | 1260 minutes | Huawei P30 lite has longer battery life when making calls than Samsung Galaxy J7 Duo. |
| Run Time Details | 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 |
Talk (3G): up to 1260 min Standby: up to 293 hrs |
|
| Battery Technology | - | Lithium polymer |
| CELLULAR | Samsung Galaxy J7 Duo | Huawei P30 lite |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Google Android | Android 9.0 Pie | |
| User Interface | - | EMUI 9.0.1 | |
| Intelligent Assistant | Bixby | - | |
| Navigation | GPS, GLONASS, BeiDou | GPS, A-GPS, GLONASS, BeiDou |
| COMMUNICATIONS | Samsung Galaxy J7 Duo | Huawei P30 lite |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, DC-HSDPA, VoLTE, FDD-LTE, TDD-LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1900 GSM, 2100 GSM | |
| 3G UMTS Band | Band 1, Band 2, Band 5, Band 8 | Band 1, Band 2, Band 4, Band 5, Band 8 | |
| 3G UMTS Frequency | 2100, 1900, 850, 900 | 2100, 1900, 1700, 850, 900 | |
| 4G LTE Band | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40, Band 41 | Band 1, Band 3, Band 4, Band 7, Band 8, Band 20, Band 38 | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300, TDD 2500 | FDD 2100, FDD 1800+, FDD 1700 - 2110 AWS, FDD 2600, FDD 900, FDD 800 DD, TDD 2600 | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac, ANT+/ANT | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 5.0 | Bluetooth 4.2 | |
| NFC | - | Yes | Huawei P30 lite has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Samsung Galaxy J7 Duo | Huawei P30 lite |
|---|
| Supported Digital Audio Standards | WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID | AAC, MP3, FLAC, AAC +, OGG, eAAC+, MIDI, apt-X, MP4, AMR-NB, apt-X HD, HWA, 3GP | |
|---|---|---|---|
| Supported Digital Video Standards | MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 | MPEG-4, 3GP, H.264, H.263, H.265, MP4 |
| FEATURES | Samsung Galaxy J7 Duo | Huawei P30 lite |
|---|
| 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 | |
|---|---|---|---|
| Sensors | Accelerometer, proximity sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor | |
| Security Devices | Face recognition, fingerprint reader | Fingerprint reader | |
| Additional Phone Features | - | HiVision AI Translation, GPU Turbo 2.0 technology, HUAWEI AI-powered HiVision technology |
| OTHERS | Samsung Galaxy J7 Duo | Huawei P30 lite |
|---|
| Included Accessories | Power adapter | Headset, USB cable, power adapter, SIM card removal tool, TPU case | |
|---|---|---|---|
| Compliant Standards | - | TUV Rheinland Eye Comfort Certification |
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