ZTE Blade V9 vs. Samsung Galaxy A51

Phone Comparison, Reviews and Tests

In depth comparison and review of ZTE Blade V9 and Samsung Galaxy A51. 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

ZTE Blade V9 vs. Samsung Galaxy A51 Comparison Chart
DESIGN AND DIMENSIONS ZTE Blade V9 Samsung Galaxy A51
Product Type Smartphone Smartphone
Manufacturer Model Number - SM-A515F/DSN
Form Factor Touch Touch
Height 151.4 mm 158.5 mm Samsung Galaxy A51 has greater height than ZTE Blade V9.
Width 70.6 mm 73.6 mm Samsung Galaxy A51 has greater width than ZTE Blade V9.
Depth 7.6 mm 7.9 mm ZTE Blade V9 is narrower than ZTE Blade V9.
Weight 140 g 172 g ZTE Blade V9 is lighter than ZTE Blade V9.
Body Colour Black | Blue | Grey | Gold Silver | Prism crush black | Haze crush silver | Prism crush blue | Prism crush white
Waterproof (Water-resistant) - -
SAR Value 1.06 W/kg (simultaneous), 0.86 W/kg (body), 0.38 W/kg (head) 0.369 W/kg (head), 1.59 W/kg (body), 2.93 W/kg (limb)
Integrated Components FM radio -
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) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details Nano SIM + nano SIM/microSD -
DISPLAY ZTE Blade V9 Samsung Galaxy A51
Display Type LCD display OLED display
Display Technology IPS Super AMOLED
Screen Size (Display Size) 5.7" 6.5" Samsung Galaxy A51 has larger screen size than ZTE Blade V9.
Screen Resolution (Display Resolution) 2160 x 1080 pixels 2400 x 1080 pixels Samsung Galaxy A51 has better screen resolution than ZTE Blade V9.
Display Format - Full HD+
Pixel Density - 408 ppi
Aspect Ratio 18:9 -
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
Display Enhancement Technology Full Incell display technology -
Display Features 2.5D curved glass Edge-to-Edge screen, Infinity O display
Display Protection (Screen Protector) Fingerprint-resistant oleophobic coating -
PROCESSOR ZTE Blade V9 Samsung Galaxy A51
Processor Type (CPU) Qualcomm Snapdragon 450 Samsung Exynos 9611
Clock Speed 1.8 GHz 2.3 GHz Samsung Galaxy A51 has higher clock speed than ZTE Blade V9.
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.
MEMORY ZTE Blade V9 Samsung Galaxy A51
RAM 3 GB 4 GB Samsung Galaxy A51 has more RAM than ZTE Blade V9.
Internal Memory Size (Storage Capacity) 32 GB 128 GB Samsung Galaxy A51 has more internal memory than ZTE Blade V9.
User Memory - 107 GB
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 256 GB microSDHC, microSDXC - up to 512 GB
CAMERA ZTE Blade V9 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 ZTE Blade V9.
Lens Aperture F/1.8 F/2.0 ZTE Blade V9 has better lens aperture than ZTE Blade V9.
Lens Construction 6-element -
Focus Adjustment Automatic Automatic
Digital Zoom 4x 8x Samsung Galaxy A51 has better digital zoom than ZTE Blade V9.
Camera Modes Bokeh Mode Slow motion mode, Live Focus mode
White Balance Automatic -
Light Source LED flash LED flash
Still Image Resolutions 4608 x 3456 -
Video Resolutions 1920 x 1080 (1080p) Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps
Camera Features (Functions) Dual Phase Detect Auto-Focus (PDAF) 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 ZTE Blade V9.
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) 13 Megapixel 32 Megapixel Samsung Galaxy A51 has better front camera resolution than ZTE Blade V9.
Lens Aperture (Front) - F/2.2
Focus Adjustment Focus free Focus free
BATTERY AND CHARGING ZTE Blade V9 Samsung Galaxy A51
Battery Capacity (Battery Size) 3200 mAh 4000 mAh Samsung Galaxy A51 has larger battery capacity than ZTE Blade V9.
Standby Time 600 hours -
Talk Time 1500 minutes 1920 minutes Samsung Galaxy A51 has longer battery life when making calls than ZTE Blade V9.
Run Time Details Standby: up to 600 hrs
Talk (2G): up to 1500 min
Standby (2G): up to 500 hrs
Talk (3G): up to 900 min
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 ZTE Blade V9 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 8.1 Oreo Android 10
User Interface - One UI
Intelligent Assistant - Bixby
Navigation GPS, A-GPS, GLONASS GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS ZTE Blade V9 Samsung Galaxy A51
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, VoLTE 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
3G UMTS Frequency - 2100, 1900, 1700, 850, 900
4G LTE Band Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28 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 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT 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 802.11b/g/n IEEE 802.11a/b/g/n/ac, ANT+
Bluetooth Bluetooth 4.2 Bluetooth 5.0 LE
Bluetooth Profiles - HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, SAP, PBAP, MAP, HOGP
NFC - Yes Samsung Galaxy A51 has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA ZTE Blade V9 Samsung Galaxy A51
Supported Digital Audio Standards WAV, PCM, Ogg Vorbis, AMR, MP3, AAC-LC, AAC +, MIDI, AMR-NB, HE-AAC v1 WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID
Supported Digital Video Standards MPEG-4, H.264, H.263 MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4
FEATURES ZTE Blade V9 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, digital compass, gyro sensor, hall 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 - Fast Charging, Samsung KNOX, Bixby Vision, Game Booster, Bixby Routines
OTHERS ZTE Blade V9 Samsung Galaxy A51
Included Accessories Power adapter Power adapter
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