Motorola Moto G7 Plus vs. Samsung Galaxy A51

Phone Comparison, Reviews and Tests

Detailed comparison and review of Motorola Moto G7 Plus and Samsung Galaxy A51. 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.

Phone Specifications Comparison

Motorola Moto G7 Plus vs. Samsung Galaxy A51 Comparison Chart
DESIGN AND DIMENSIONS Motorola Moto G7 Plus Samsung Galaxy A51
Product Type Smartphone Smartphone
Manufacturer Model Number - SM-A515F/DSN
Form Factor Touch Touch
Height 157 mm 158.5 mm Samsung Galaxy A51 has greater height than Motorola Moto G7 Plus.
Width 75.3 mm 73.6 mm Motorola Moto G7 Plus has greater width than Samsung Galaxy A51.
Depth 8.3 mm 7.9 mm Samsung Galaxy A51 is narrower than Motorola Moto G7 Plus.
Weight 176 g 172 g Samsung Galaxy A51 is lighter than Motorola Moto G7 Plus.
Body Colour Viva red | Deep Indigo Silver | Prism crush black | Haze crush silver | Prism crush blue | Prism crush white
Body Material 3D glass -
Protection P2i (liquid repellent coating) -
Waterproof (Water-resistant) Yes - Motorola Moto G7 Plus is waterproof.
SAR Value 1.732 W/kg (body), 0.778 W/kg (head) 0.369 W/kg (head), 1.59 W/kg (body), 2.93 W/kg (limb)
Integrated Components FM radio -
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Single-SIM Dual-SIM
DISPLAY Motorola Moto G7 Plus Samsung Galaxy A51
Display Type LCD display OLED display
Display Technology LTPS Super AMOLED
Screen Size (Display Size) 6.2" 6.5" Samsung Galaxy A51 has larger screen size than Motorola Moto G7 Plus.
Screen Resolution (Display Resolution) 2270 x 1080 pixels 2400 x 1080 pixels Samsung Galaxy A51 has better screen resolution than Motorola Moto G7 Plus.
Display Format Full HD+ Full HD+
Pixel Density 403 ppi 408 ppi Samsung Galaxy A51 has better pixel density than Motorola Moto G7 Plus.
Aspect Ratio 19:9 -
Colour Depth - 16.7 million colours
Display Features Moto Display, attentive display, Max Vision display Edge-to-Edge screen, Infinity O display
Display Protection (Screen Protector) Corning Gorilla Glass 3 (scratch resistant glass) -
PROCESSOR Motorola Moto G7 Plus Samsung Galaxy A51
Processor Type (CPU) Qualcomm Snapdragon 636 Samsung Exynos 9611
Clock Speed 1.8 GHz 2.3 GHz Samsung Galaxy A51 has higher clock speed than Motorola Moto G7 Plus.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes Yes Both phones have 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 509 -
MEMORY Motorola Moto G7 Plus Samsung Galaxy A51
RAM LPDDR4 SDRAM - 4 GB 4 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 64 GB 128 GB Samsung Galaxy A51 has more internal memory than Motorola Moto G7 Plus.
User Memory - 107 GB
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 512 GB microSDHC, microSDXC - up to 512 GB
CAMERA Motorola Moto G7 Plus Samsung Galaxy A51
MAIN CAMERA
Number of Main Cameras 2 4
Sensor Resolution 16 Megapixel 48 Megapixel Samsung Galaxy A51 has better camera resolution than Motorola Moto G7 Plus.
Lens Aperture F/1.7 F/2.0 Motorola Moto G7 Plus has better lens aperture than Motorola Moto G7 Plus.
Pixel Size 1.22 μm -
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) - Motorola Moto G7 Plus has optical stabilisation.
Focus Adjustment Automatic Automatic
Digital Zoom 8x 8x Both phones have the same digital zoom.
Special Effects Spot Colour -
HDR Mode Auto HDR mode -
Camera Modes Slow motion video, Panorama, manual mode, HYPERLAPSE, portrait mode, Timelapse video, Active photos, Cinemagraph Slow motion mode, Live Focus mode
Face Recognition (Face ID) Smile Capture - Motorola Moto G7 Plus has face detection.
Light Source Dual LED flash LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps, 1920 x 1080 (1080p) at 120 fps, 1280 x 720 (720p) at 240 fps Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps
Camera Features (Functions) Phase Detect Auto-Focus (PDAF), video stabilisation, Depth detection and depth effects AR sticker, background blur, Scene Optimiser, Eye blink, Flaw detection, Stamp, Facial blur
SECOND CAMERA
Sensor Resolution (2nd Camera) 5 Megapixel 12 Megapixel Samsung Galaxy A51 has better second camera resolution than Motorola Moto G7 Plus.
Lens Type (2nd Camera) - Ultra wide-angle lens
Lens Aperture (2nd Camera) - F/2.2
Field of View (2nd Camera) - 123 degree(s)
THIRD CAMERA
Sensor Resolution (3rd Camera) - 5 Megapixel
Lens Aperture (3rd Camera) - F/2.4
Camera Functions (3rd Camera) - Macro camera
FOURTH CAMERA
Sensor Resolution (4th Camera) - 5 Megapixel
Lens Type (4th Camera) - Telephoto lens
Lens Aperture (4th Camera) - F/2.2
Camera Functions (4th Camera) - Depth camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 12 Megapixel 32 Megapixel Samsung Galaxy A51 has better front camera resolution than Motorola Moto G7 Plus.
Lens Aperture (Front) - F/2.2
Pixel Size (Front) 1.25 μm -
Focus Adjustment - Focus free
Special Effects (Front) Spot Colour -
HDR Mode (Front) Auto HDR mode -
Camera Modes (Front) Slow motion video, Beautification mode, portrait mode, Timelapse video, group selfi mode, Cinemagraph -
Face Recognition (Face ID) Smile Capture - Motorola Moto G7 Plus has face detection.
Light Source (Front) Display flash -
Video Resolutions (Front) 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps -
BATTERY AND CHARGING Motorola Moto G7 Plus Samsung Galaxy A51
Battery Capacity (Battery Size) 3000 mAh 4000 mAh Samsung Galaxy A51 has larger battery capacity than Motorola Moto G7 Plus.
Fast Charging Technology TurboPower technology - Motorola Moto G7 Plus has fast charging technology.
Talk Time - 1920 minutes
Run Time Details - Active online usage (LTE): up to 15 hrs
Active online usage (Wi-Fi): up to 16 hrs
Playback (video): up to 20 hrs
Playback (audio): up to 87 hrs
Talk (4G): up to 1920 min
Battery Technology - Lithium Ion
CELLULAR Motorola Moto G7 Plus Samsung Galaxy A51
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 9.0 Pie Android 10
User Interface - One UI
Intelligent Assistant Google Assistant Bixby
Navigation GPS, A-GPS, GLONASS, Galileo GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Motorola Moto G7 Plus Samsung Galaxy A51
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE
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 4, Band 5, Band 8, Band 19 Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 1700, 850, 900, 800 2100, 1900, 1700, 850, 900
4G LTE Band Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 18, Band 19, Band 20, Band 26, Band 28, Band 38, Band 40, Band 41 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 20, Band 26, Band 28, Band 38, Band 40, Band 41, Band 66
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac, ANT+
Bluetooth Bluetooth 5.0 LE Bluetooth 5.0 LE
Bluetooth Profiles - HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, SAP, PBAP, MAP, HOGP
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Motorola Moto G7 Plus Samsung Galaxy A51
Supported Digital Audio Standards Apt-X WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID
Supported Digital Video Standards - MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4
Sound Enhancements Dolby Audio, stereo speakers tuned by Dolby Audio -
FEATURES Motorola Moto G7 Plus Samsung Galaxy A51
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, ambient light sensor, proximity sensor, gyro sensor Accelerometer, ambient light sensor, proximity sensor, gyro sensor, hall sensor, geomagnetic sensor
Security Devices Face recognition, fingerprint reader Fingerprint reader (under display)
Additional Phone Features Face Unlock, Three microphones, Moto Actions, Quick gestures, Google Lens Fast Charging, Samsung KNOX, Bixby Vision, Game Booster, Bixby Routines
Android Enterprise Recommended Yes -
OTHERS Motorola Moto G7 Plus Samsung Galaxy A51
Included Accessories SIM card removal tool, USB-C to USB-C cable, 27W TurboPower charger Power adapter
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