Display: 6.1 inches // 1170 x 2532 pixels
Screen Type: Super Retina XDR OLED, 120Hz, HDR10, Dolby Vision
Sim: Single SIM (Nano-SIM and/or eSIM)
Build: IP68 dust/water resistant (up to 6m for 30 mins) // Glass front (Gorilla Glass), glass back (Gorilla Glass), stainless steel frame
Network: GSM / CDMA / HSPA / EVDO / LTE / 5G
Main Camera: 12 MP, f/1.5, 26mm (wide), 1.9µm, dual pixel PDAF, sensor-shift OIS + 12 MP, f/2.8, 77mm (telephoto), PDAF, OIS, 3x optical zoom + 12 MP, f/1.8, 13mm, 120˚ (ultrawide), PDAF TOF 3D LiDAR scanner (depth)

Dimensions 158 x 77.8 x 8.1 mm (6.22 x 3.06 x 0.32 in)
Weight 226 g (7.97 oz)
Build Front/back glass, stainless steel frame
SIM Single SIM (Nano-SIM and/or Electronic SIM card) or Dual SIM (Nano-SIM, dual stand-by
Dual 12 MP, f/2.2
TOF 3D camera
Features HDR
Video 2160p@24/30/60fps, 1080p@30/60/120fps, gyro-EIS

SOUND

Loudspeaker Yes, with stereo speakers
5mm jack No
Active noise cancellation with dedicated mic

Dolby Atmos
Dolby Digital Plus

MAIN CAMERA

• Triple 12 MP, f/1.8, 26mm (wide), 1/2.55″, 1.4µm, PDAF, OIS
• 12 MP, f/2.0, 52mm (telephoto), 1/3.4″, 1.0µm, PDAF, OIS, 2x optical zoom
• 12 MP, f/2.4, 13mm (ultrawide)
• Features Quad-LED dual-tone flash, HDR (photo/panorama)
• Video 2160p@24/30/60fps, 1080p@30/60/120/240fps, HDR, stereo sound rec.

SELFIE CAMERA

• Dual 12 MP, f/2.2
• TOF 3D camera
• Features HDR
• Video 2160p@24/30/60fps, 1080p@30/60/120fps, gyro-EIS

SOUND

• Loudspeaker Yes, with stereo speakers
• 5mm jack No
  • Active noise cancellation with dedicated mic
• Dolby Atmos
• Dolby Digital Plus

BATTERY      

Non-removable Li-Ion 3969 mAh battery (15.04 Wh)

Charging Fast battery charging 18W: 50% in 30 min

• USB Power Delivery 2.0
• Qi wireless charging
• Talk time Up to 20 h (multimedia)
• Music play Up to 80 h

Samsung Galaxy A11 features a 6.4-inch touchscreen display (720×1560 pixels) resolution with an in-display fingerprint sensor. It is powered by an  Octa-core processor 1.8GHz which is powered by Android 10 operating system. There is up to 2GB of RAM and 32GB of ROM of inbuilt storage, expandable to 512GB with microSD card dedicated slot

On the imaging, there are three (Triple) Rear cameras on  the Galaxy A11 – a 13-megapixel primary shooter wide with f/1.8 aperture, an 5-megapixel secondary ultra wide angle camera with f/2.2, a 2-megapixel shooter depth with f/2.4 and a selfie camera of 8-megapixel wide with f/2.0.

Among other specifications, Samsung Galaxy A11 packs 4,000mAh battery with support for 15W fast charging, and a USB Type-C port. It comes in three color options –  Black, Blue and White, With the Samsung galaxy A11 be sure of smooth browsing as well as awesome images with the above triple rear camera specifications. Talking about the storage, the smartphone is built with internal storage of 2GB RAM + 32GB ROM, respectively. Active noise cancellation with dedicated mic, Loudspeaker, 3.5mm Jack  in terms of its sound.

Samsung Galaxy A71 has finally released with Samsung Galaxy A51 in the month of December 2019. The Galaxy A71 comes with a bigger screen 6.7 inches Super AMOLED capacitive touchscreen with Corning Gorilla Glass 3.
The Galaxy A71  has 6 GB RAM with 128 GB internal storage. Although, the internal storage can be increased with the help of a microSD card up to 1 TB.
The smartphone feature a quad camera on the rear side 64 MP (wide) + 12 MP (ultrawide) + 5 MP (wide) dedicated macro camera + 5 MP depth sensor.
The front camera there is a 32 MP (wide) for clicking super selfies that feature HDR. There is an active noise cancellation with a dedicated mic along with a 3.5mm jack.
It also features GPS, NFC (market dependent), Bluetooth 5.0, FM Radio, and Type C USB. It is fueled with a non-removable Li-Po 4500 mAh battery that provides Fast battery charging 25W.
The Samsung Galaxy A71 runs on the Android 10.0 operating system with One UI 2. There are various colors available such as Prism, Crush Black, Silver, Blue, and Pink.

NETWORK Technology
GSM / CDMA / HSPA / EVDO / LTE
LAUNCH Announced 2018, September
Status Available. Released 2018, October
BODY Dimensions 150.9 x 75.7 x 8.3 mm (5.94 x 2.98 x 0.33 in)
Weight 194 g (6.84 oz)
Build Front/back glass, aluminum frame (7000 series)
SIM Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) – for China
IP67 dust/water resistant (up to 1m for 30 mins)
Apple Pay (Visa, MasterCard, AMEX certified)
DISPLAY Type IPS LCD capacitive touchscreen, 16M colors
Size 6.1 inches, 90.3 cm2 (~79.0% screen-to-body ratio)
Resolution 828 x 1792 pixels, 19.5:9 ratio (~326 ppi density)
Protection Scratch-resistant glass, oleophobic coating
True-tone
Wide color gamut
120 Hz touch-sensing
PLATFORM OS iOS 12, upgradable to iOS 12.4
Chipset Apple A12 Bionic (7 nm)
CPU Hexa-core (2×2.5 GHz Vortex + 4×1.6 GHz Tempest)
GPU Apple GPU (4-core graphics)

FEATURES

5.8-inch Super Retina XDR OLED display
Water and dust resistant (4 meters for up to 30 minutes, IP68)
Triple-camera system with 12MP Ultra Wide, Wide, and Telephoto cameras; Night mode, Portrait mode, and 4K video up to 60fp
12MP True Depth front camera with Portrait mode, 4K video, and Slo-Mo
Face ID for secure authentication and Apple Pay
A13 Bionic chip with third-generation Neural Engine
Fast charge with 18W adapter included
Wireless charging⁴
iOS 13 with Dark Mode, new tools for editing photos and video, and  new privacy features.
Battery life varies by use and configuration. See apple.com/batteries for more information.
iPhone 11 Pro and iPhone 11 Pro Max are splash, water, and dust resistant and were tested under controlled laboratory conditions; iPhone 11 Pro and iPhone 11 Pro Max have a rating of IP68 under IEC standard 60529 (maximum depth of 4 meters up to 30 minutes).
Splash, water, and dust resistance are not permanent conditions and resistance might decrease as a result of normal wear. Do not attempt to charge a wet iPhone; refer to the user guide for cleaning and drying instructions. Liquid damage not covered under warranty.
The display has rounded corners. When measured as a rectangle, the iPhone 11 Pro screen is 5.85 inches diagonally and the iPhone 11 Pro Max screen is 6.46 inches diagonally. Actual viewable area is less.
Qi wireless chargers sold separately.

Display Size (inches): 6.5

Features: 4G

Hard Disk (GB): 256

Megapixels: 12.0

Operating System: iOS

Memory Size (GB): 256

Internal Memory(GB): 4

Color: gold

Model: XSMax

Size (L x W x H cm): 14.4 x 7.1 x 0.77

Weight (kg): 177