Samsung Galaxy J7 Prime 2 vs. Xiaomi Redmi Note 9

Phone Comparison, Reviews and Tests

In depth comparison and review of Samsung Galaxy J7 Prime 2 and Xiaomi Redmi Note 9. 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 J7 Prime 2 vs. Xiaomi Redmi Note 9 Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy J7 Prime 2 Xiaomi Redmi Note 9
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 151.7 mm 162.3 mm Xiaomi Redmi Note 9 has greater height than Samsung Galaxy J7 Prime 2.
Width 75 mm 77.2 mm Xiaomi Redmi Note 9 has greater width than Samsung Galaxy J7 Prime 2.
Depth 8 mm 8.9 mm Samsung Galaxy J7 Prime 2 is narrower than Samsung Galaxy J7 Prime 2.
Weight 170 g 199 g Samsung Galaxy J7 Prime 2 is lighter than Samsung Galaxy J7 Prime 2.
Body Colour Rose gold | Black | Gold Forest green
Body Material Plastic, aluminium, glass -
Protection - Splashproof
Waterproof (Water-resistant) - -
SAR Value - 2.262 W/kg (limb), 1.138 W/kg (body), 0.795 W/kg (head)
Integrated Components FM radio Ultra-linear speaker
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 Single-SIM Dual-SIM
SIM Card Configuration Details - Nano SIM + nano SIM/microSD
DISPLAY Samsung Galaxy J7 Prime 2 Xiaomi Redmi Note 9
Display Type LCD display -
Display Technology PLS -
Screen Size (Display Size) 5.5" 6.53" Xiaomi Redmi Note 9 has larger screen size than Samsung Galaxy J7 Prime 2.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 2340 x 1080 pixels Xiaomi Redmi Note 9 has better screen resolution than Samsung Galaxy J7 Prime 2.
Display Format Full HD Full HD+
Pixel Density 401 ppi -
Aspect Ratio 16:9 19.5:9
Max Brightness - 450 cd/m²
Colour Depth 16.7 million colours -
Contrast Ratio - 1500:1
Display Features - Reading mode 2.0, Dot Display, Full Screen gestures
Display Protection (Screen Protector) Corning Gorilla Glass (scratch resistant glass) Corning Gorilla Glass 5 (scratch resistant glass)
PROCESSOR Samsung Galaxy J7 Prime 2 Xiaomi Redmi Note 9
Processor Type (CPU) Samsung Exynos 7870 MediaTek Helio G85
Clock Speed 1.6 GHz 2 GHz Xiaomi Redmi Note 9 has higher clock speed than Samsung Galaxy J7 Prime 2.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
Graphics System (GPU) Mali T830 ARM G52 MC2
MEMORY Samsung Galaxy J7 Prime 2 Xiaomi Redmi Note 9
RAM 3 GB 3 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 32 GB 64 GB Xiaomi Redmi Note 9 has more internal memory than Samsung Galaxy J7 Prime 2.
User Memory 23.9 GB -
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 256 GB microSD
CAMERA Samsung Galaxy J7 Prime 2 Xiaomi Redmi Note 9
MAIN CAMERA
Number of Main Cameras 1 4
Sensor Resolution 13 Megapixel 48 Megapixel Xiaomi Redmi Note 9 has better camera resolution than Samsung Galaxy J7 Prime 2.
Sensor Size - 1/2"
Lens Aperture F/1.9 F/1.79 Xiaomi Redmi Note 9 has better lens aperture than Samsung Galaxy J7 Prime 2.
Lens Construction - 6-element
Field of View (FoV) - 79.4 degree(s)
Pixel Size - 0.8 μm
Focus Adjustment Automatic Automatic
Special Effects - HDR, Kaleidoscope
Camera Modes - Burst mode, Panorama, night mode, Smart ultra-wide angle mode, Photo timer, Custom watermark, Documents, Beautify, Levelling, Cinematic portraits
Face Recognition (Face ID) - Face recognition Xiaomi Redmi Note 9 has face detection.
Light Source LED light Flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps
Camera Features (Functions) - 4-in-1 Super Pixel, AI scene detection, Portrait mode with background blurring, Ultra wide-angle edge distortion correction, Steady handheld night photography, full screen frame, AI watermark
SECOND CAMERA
Sensor Resolution (2nd Camera) - 8 Megapixel
Sensor Size (2nd Camera) - 1/4"
Lens Type (2nd Camera) - Ultra wide-angle lens
Lens Aperture (2nd Camera) - F/2.2
Lens Element Qty (2nd Camera) - 5-element
Field of View (2nd Camera) - 118 degree(s)
Pixel Size (2nd Camera) - 1.2 μm
Camera Features (2nd Camera) - 5-piece lens
THIRD CAMERA
Sensor Resolution (3rd Camera) - 2 Megapixel
Lens Aperture (3rd Camera) - F/2.4
Pixel Size (3rd Camera) - 1.75 μm
Camera Functions (3rd Camera) - Macro camera
Camera Features (3rd Camera) - AF (2cm-10cm)
FOURTH CAMERA
Sensor Resolution (4th Camera) - 2 Megapixel
Sensor Size (4th Camera) - 1/5"
Lens Aperture (4th Camera) - F/2.4
Lens Element Qty (4th Camera) - 3-element
Pixel Size (4th Camera) - 1.75 μm
Camera Functions (4th Camera) - Depth camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 13 Megapixel 13 Megapixel Both phones have the same front camera resolution.
Sensor Size (Front) - 1/3.06"
Lens Aperture (Front) F/1.9 F/2.25 Samsung Galaxy J7 Prime 2 has better front lens aperture than Samsung Galaxy J7 Prime 2.
Lens Element Qty (Front) - 5-element
Field of View (Front) - 74 degree(s)
Pixel Size (Front) - 1.12 μm
Special Effects (Front) - HDR
Camera Modes (Front) - Panoramic selfies, AI portrait mode, AI Beautify
Face Recognition (Face ID) - Face recognition Xiaomi Redmi Note 9 has face detection.
Light Source (Front) - Display flash
Camera Features (Front) - Palm shutter, AI silhouette detection
BATTERY AND CHARGING Samsung Galaxy J7 Prime 2 Xiaomi Redmi Note 9
Battery Capacity (Battery Size) 3300 mAh 5020 mAh Xiaomi Redmi Note 9 has larger battery capacity than Samsung Galaxy J7 Prime 2.
Talk Time 1260 minutes 1980 minutes Xiaomi Redmi Note 9 has longer battery life when making calls than Samsung Galaxy J7 Prime 2.
Run Time Details Talk (WCDMA): up to 1260 min
Active online usage (WCDMA): up to 12 hrs
Active online usage (Wi-Fi): up to 16 hrs
Active online usage (LTE): up to 15 hrs
Playback (audio): up to 84 hrs
Playback (video): up to 14 hrs
Talk: up to 1980 min
Gaming: up to 16 hrs
Playback (Music): up to 147 hrs
Navigation: up to 16 hrs
Battery Technology Lithium Ion Lithium polymer
CELLULAR Samsung Galaxy J7 Prime 2 Xiaomi Redmi Note 9
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 7.0 Nougat -
Navigation GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Samsung Galaxy J7 Prime 2 Xiaomi Redmi Note 9
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE, TDD-LTE 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 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 20, Band 28, Band 38, Band 40, Band 41
4G LTE Frequency - FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11b/g/n, ANT+/ANT IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 4.1 Bluetooth 5.0
Bluetooth Profiles A2DP -
Messaging Services SMS, MMS -
MEDIA Samsung Galaxy J7 Prime 2 Xiaomi Redmi Note 9
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, APE (Monkey's Audio)
Supported Digital Video Standards MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 MKV, XviD, M4V, MP4
Audio Amplifier - Smart PA
FEATURES Samsung Galaxy J7 Prime 2 Xiaomi Redmi Note 9
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, infrared (IR) sensor
Security Devices Fingerprint reader Face recognition, fingerprint reader
Additional Phone Features - Infrared remote control, HyperEngine technology
OTHERS Samsung Galaxy J7 Prime 2 Xiaomi Redmi Note 9
Included Accessories Power adapter Protective cover, power adapter, SIM card removal tool, USB-C cable
Compliant Standards - TUV Rheinland Low Blue Light Certification
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