Samsung Galaxy A51 vs. Honor X7

Phone Comparison, Reviews and Tests

In depth comparison and review of Samsung Galaxy A51 and Honor X7. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.

Phone Specifications Comparison

Samsung Galaxy A51 vs. Honor X7 Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy A51 Honor X7
Product Type Smartphone Smartphone
Manufacturer Model Number SM-A515F/DSN -
Form Factor Touch Touch
Height 158.5 mm 167.59 mm Honor X7 has greater height than Samsung Galaxy A51.
Width 73.6 mm 77.19 mm Honor X7 has greater width than Samsung Galaxy A51.
Depth 7.9 mm 8.62 mm Samsung Galaxy A51 is narrower than Samsung Galaxy A51.
Weight 172 g 198 g Samsung Galaxy A51 is lighter than Samsung Galaxy A51.
Body Colour Silver | Prism crush black | Haze crush silver | Prism crush blue | Prism crush white Midnight black | Ocean blue | Titanium silver
Waterproof (Water-resistant) - -
Repairability Index - 8.1 (out of 10)
SAR Value 0.369 W/kg (head), 1.59 W/kg (body), 2.93 W/kg (limb) 1.21 W/kg (body), 0.85 W/kg (head), 2.95 W/kg (limb)
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 Dual-SIM Dual-SIM
DISPLAY Samsung Galaxy A51 Honor X7
Display Type OLED display LCD display
Display Technology Super AMOLED TFT
Screen Size (Display Size) 6.5" 6.74" Honor X7 has larger screen size than Samsung Galaxy A51.
Screen Resolution (Display Resolution) 2400 x 1080 pixels 1600 x 720 pixels Samsung Galaxy A51 has better screen resolution than Honor X7.
Display Format Full HD+ -
Pixel Density 408 ppi -
Aspect Ratio - 20:9
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
Display Refresh Rate - 90 Hz
Display Features Edge-to-Edge screen, Infinity O display Honor Full View Display, Dark mode, eBook Mode
PROCESSOR Samsung Galaxy A51 Honor X7
Processor Type (CPU) Samsung Exynos 9611 Qualcomm Snapdragon 680
Clock Speed 2.3 GHz 2.4 GHz Honor X7 has higher clock speed than Samsung Galaxy A51.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes - Samsung Galaxy A51 has 64-bit architecture.
Graphics System (GPU) - Qualcomm ADRENO 610
MEMORY Samsung Galaxy A51 Honor X7
RAM 4 GB 4 GB + up to 2 GB virtual extension Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 128 GB 128 GB Both phones have the same internal memory capacity.
User Memory 107 GB -
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 512 GB microSDHC, microSD, microSDXC - up to 512 GB
CAMERA Samsung Galaxy A51 Honor X7
MAIN CAMERA
Number of Main Cameras 4 4
Sensor Resolution 48 Megapixel 48 Megapixel Both phones have the same camera resolution.
Lens Aperture F/2.0 F/1.8 Honor X7 has better lens aperture than Samsung Galaxy A51.
Focus Adjustment Automatic -
Digital Zoom 8x 8x Both phones have the same digital zoom.
Special Effects - HDR
Camera Modes Slow motion mode, Live Focus mode Panorama, Time-lapse mode, Pro mode, Portrait, Night, Filter mode, Super Macro Mode, wide-angle mode, High-res
Face Recognition (Face ID) - Smile Capture Honor X7 has face detection.
Light Source LED flash LED flash
Still Image Resolutions - 8000 x 6000
Video Resolutions Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps 1920 x 1080 (1080p)
Camera Features (Functions) AR sticker, background blur, Scene Optimiser, Eye blink, Flaw detection, Stamp, Facial blur -
SECOND CAMERA
Sensor Resolution (2nd Camera) 12 Megapixel 5 Megapixel Samsung Galaxy A51 has better second camera resolution than Honor X7.
Lens Type (2nd Camera) Ultra wide-angle lens Ultra wide-angle lens
Lens Aperture (2nd Camera) F/2.2 F/2.2 Both phones have the same second camera lens aperture.
Field of View (2nd Camera) 123 degree(s) -
THIRD CAMERA
Sensor Resolution (3rd Camera) 5 Megapixel 2 Megapixel Samsung Galaxy A51 has higher resolution third camera than Honor X7.
Lens Aperture (3rd Camera) F/2.4 F/2.4 Both phones have the same lens aperture of the third camera.
Camera Functions (3rd Camera) Macro camera Macro camera
FOURTH CAMERA
Sensor Resolution (4th Camera) 5 Megapixel 2 Megapixel Samsung Galaxy A51 has higher resolution fourth camera than Honor X7.
Lens Type (4th Camera) Telephoto lens -
Lens Aperture (4th Camera) F/2.2 F/2.4 Samsung Galaxy A51 has better fourth camera lens aperture than Samsung Galaxy A51.
Camera Functions (4th Camera) Depth camera Depth camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 32 Megapixel 8 Megapixel Samsung Galaxy A51 has better front camera resolution than Honor X7.
Lens Aperture (Front) F/2.2 F/2.0 Honor X7 has better front lens aperture than Samsung Galaxy A51.
Focus Adjustment Focus free -
Special Effects (Front) - Stickers
Camera Modes (Front) - Timer mode, Portaits, Filter mode, Mirror mode, Gesture Capture
Face Recognition (Face ID) - Face recognition, Smile Capture Honor X7 has face detection.
Still Image Resolutions (Front) - 3264 x 2448
Video Resolutions (Front) - 1920 x 1080 (1080p)
BATTERY AND CHARGING Samsung Galaxy A51 Honor X7
Battery Capacity (Battery Size) 4000 mAh 5000 mAh Honor X7 has larger battery capacity than Samsung Galaxy A51.
Fast Charging Technology - Honor SuperCharge Honor X7 has fast charging technology.
Talk Time 1920 minutes 2940 minutes Honor X7 has longer battery life when making calls than Samsung Galaxy A51.
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
Playback (video): up to 20 hrs
Talk: up to 2940 min
Battery Technology Lithium Ion -
CELLULAR Samsung Galaxy A51 Honor X7
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 10 Android 11
User Interface One UI Magic UI 4.2
Intelligent Assistant Bixby -
Navigation GPS, GLONASS, BeiDou, Galileo GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Samsung Galaxy A51 Honor X7
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE LTE, FDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM -
3G UMTS Band Band 1, Band 2, Band 4, Band 5, Band 8 -
3G UMTS Frequency 2100, 1900, 1700, 850, 900 -
4G LTE Band 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 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, ANT+ IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 5.0 LE Bluetooth 5.1 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 -
MEDIA Samsung Galaxy A51 Honor X7
Supported Digital Audio Standards WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID WAV, AAC, AMR, MP3, FLAC, OGG, MIDI, M4A, AWB, MP4, MID, 3GP
Supported Digital Video Standards MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4 MKV, 3GP, WebM, MP4
FEATURES Samsung Galaxy A51 Honor X7
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert -
Sensors Accelerometer, ambient light sensor, proximity sensor, gyro sensor, hall sensor, geomagnetic sensor Ambient light sensor, proximity sensor, digital compass, gravity sensor
Security Devices Fingerprint reader (under display) Face recognition, fingerprint reader (side)
Additional Phone Features Fast Charging, Samsung KNOX, Bixby Vision, Game Booster, Bixby Routines HONOR RAM Turbo
OTHERS Samsung Galaxy A51 Honor X7
Included Accessories Power adapter SIM card removal tool, USB-C cable, TP protective film, 22.5W HONOR SuperCharge charger
Compliant Standards - TUV Rheinland Low Blue Light Certification
Other projects: