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Samsung Galaxy S21 vs Samsung Galaxy S23 vs Apple iPhone 14

  • Product Name

    Samsung Galaxy S21

    Samsung Galaxy S23

    Apple iPhone 14

  • Product Image
    Samsung Galaxy S21
    Samsung Galaxy S23
    Apple iPhone 14
  • RF Protection

    Samsung Galaxy S21 SAR Level Summary:
    The cellular transmission SAR values for the Samsung Galaxy S21 (FCC ID A3LSMG991U) are 0.74 W/kg (watts per kilogram) at the head and 1.08 W/kg when worn on the body. The simultaneous transmission SAR values for Samsung Galaxy S21 (cellular plus Wi-Fi) is 1.45 W/kg at the head, 1.54 W/kg when worn on the body, and 1.58 W/kg when used as a hotspot simultaneously with other transmitters active.

    Galaxy S21 Radiation Safety Accessories



    RF Safe® Samsung Galaxy S21 QuantaCase™ EMF Anti-Radiation Phone Case
    Original price was: $69.99.Current price is: $45.47.



    Samsung Galaxy S23 SAR Level Summary:
    The cellular transmission SAR values for the Samsung Galaxy S23 (FCC ID A3LSMS911B) are 0.75 W/kg (watts per kilogram) at the head and .70 W/kg when worn on the body. The simultaneous transmission SAR values for Samsung Galaxy S23 (cellular plus Wi-Fi) is 1.578 W/kg at the head, 1.352 W/kg when worn on the body, and 1.355 W/kg when used as a hotspot simultaneously with other transmitters active.

    Galaxy S23 Radiation Safety Accessories



    RF Safe® Samsung Galaxy S23 QuantaCase™ EMF Anti-Radiation Phone Case
    Original price was: $69.99.Current price is: $45.47.



    Apple iPhone 14 SAR Level Summary:
    The cellular transmission SAR values for the Apple iPhone 14 (FCC ID BCG-E8138A) are 1.143 W/kg (watts per kilogram) at the head and 1.108 W/kg when worn on the body. The simultaneous transmission SAR values for Apple iPhone 14 (cellular plus Wi-Fi) is 1.395 W/kg at the head, 1.507 W/kg when worn on the body, and 1.507 W/kg when used as a hotspot simultaneously with other transmitters active.

    iPhone 14 Radiation Safety Accessories



    RF Safe® QuantaCase™ iPhone 14 Anti-Radiation Phone Case
    Original price was: $69.99.Current price is: $45.47.


General

  •   Samsung Galaxy S21Samsung Galaxy S23Apple iPhone 14
  • Phone
    Samsung Galaxy S21 Samsung Galaxy S23 Apple iPhone 14
  • Technology
    GSM / CDMA / HSPA / EVDO / LTE / 5G GSM / CDMA / HSPA / EVDO / LTE / 5G GSM / CDMA / HSPA / EVDO / LTE / 5G
  • Announced
    14 January 2021 01 February 2023 07 September 2022
  • Status
    Available. Released 2021, January 29 Available. Released 2023, February 17 Available
  • Price
    $ 473.00 / € 702.88 / £ 559.90 / ₹ 59,879 C$ 917.99 / ₹ 79,999 / $ 717.00 / £ 697.00 / € 803.15 ₹ 79,900 / £ 849.00 / € 999.00
  • Model Names
    SM-G991B, SM-G991B/DS, SM-G991U, SM-G991U1, SM-G991W, SM-G991N, SM-G9910 SM-S911B, SM-S911B/DS, SM-S911U, SM-S911U1, SM-S911W, SM-S911N, SM-S9110, SM-S911E, SM-S911E/DS A2882, A2649, A2881, A2884, A2883, iphone14,7

Display

  •   Samsung Galaxy S21Samsung Galaxy S23Apple iPhone 14
  • Type Display Technology => A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor)
    Dynamic AMOLED 2X, 120Hz, HDR10+, 1300 nits (peak) Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (HBM), 1750 nits (peak) Super Retina XDR OLED, HDR10, Dolby Vision, 800 nits (HBM), 1200 nits (peak)
  • Size
    6.2 inches, 94.1 cm2 (~87.2% screen-to-body ratio) 6.1 inches, 90.1 cm2 (~86.8% screen-to-body ratio) 6.1 inches, 90.2 cm2 (~86.0% screen-to-body ratio)
  • Resolution
    1080 x 2400 pixels, 20:9 ratio (~421 ppi density) 1080 x 2340 pixels, 19.5:9 ratio (~425 ppi density) 1170 x 2532 pixels, 19.5:9 ratio (~460 ppi density)
  • Protection Display Protection => Gorilla Glass is a special alkali-aluminosilicate glass shield with exceptional damage resistance that helps protect mobile displays from scratches, drops, and bumps of everyday use, It is always better to go for a smartphone with Gorilla Glass for that added protection and peace of mind.
    Corning Gorilla Glass Victus Corning Gorilla Glass Victus 2 Scratch-resistant ceramic glass, oleophobic coating
  • Features
    Corning Gorilla Glass Victus Always-on display Always-on display Scratch-resistant ceramic glass, oleophobic coating
  • Display Test
    Contrast ratio: Infinite (nominal) Contrast ratio: Infinite (nominal)

Camera

  •   Samsung Galaxy S21Samsung Galaxy S23Apple iPhone 14
  • Main Camera Camera is able to capture photographs and usually videos, The most important characteristics of a camera are the resolution (measured in megapixels), lens focus type (fixed or automatic), higher megapixel cameras are known to capture higher quality photos, but not always a good measurement of the photos quality.
    Triple Camera: 12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8m, Dual Pixel PDAF, OIS
    64 MP, f/2.0, 29mm (telephoto), 1/1.72", 0.8m, PDAF, OIS, 1.1x optical zoom, 3x hybrid zoom
    12 MP, f/2.2, 13mm, 120 (ultrawide), 1/2.55" 1.4m, Super Steady video     Triple Camera: 50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0m, Dual Pixel PDAF, OIS
    10 MP, f/2.4, 70mm (telephoto), 1/3.94", 1.0m, PDAF, OIS, 3x optical zoom
    12 MP, f/2.2, 13mm, 120 (ultrawide), 1/2.55" 1.4m, Super Steady video     Dual Camera: 12 MP, f/1.5, 26mm (wide), 1/1.7", 1.9m, dual pixel PDAF, sensor-shift OIS
    12 MP, f/2.4, 13mm, 120 (ultrawide)
  • Main Features
    LED flash, auto-HDR, panorama LED flash, auto-HDR, panorama Dual-LED dual-tone flash, HDR (photo/panorama)
  • Video
    8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS 8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, 1080p@960fps, HDR10+, stereo sound rec., gyro-EIS 4K@24/25/30/60fps, 1080p@25/30/60/120/240fps, HDR, Dolby Vision HDR (up to 60fps), Cinematic mode (4K@30fps), stereo sound rec.
  • Selfie Camera
    Single Camera: 10 MP, f/2.2, 26mm (wide), 1/3.24", 1.22m, Dual Pixel PDAF Single Camera: 12 MP, f/2.2, 26mm (wide), Dual Pixel PDAF Single Camera: 12 MP, f/1.9, 23mm (wide), 1/3.6", PDAF
    SL 3D, (depth/biometrics sensor)
  • Selfie Camera Features
    Dual video call, Auto-HDR Dual video call, Auto-HDR, HDR10+ HDR, Cinematic mode (4K@30fps)
  • Selfie Camera Video
    4K@30/60fps, 1080p@30fps 4K@30/60fps, 1080p@30fps 4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS

Battery

  •   Samsung Galaxy S21Samsung Galaxy S23Apple iPhone 14
  • Type Battery Type => Cell phones run on various kinds of batteries depending on the manufacturer, phone size or shape and features. There are basically four types of cell phone batteries => Lithium Polymer, Lithium Ion, Nickel Metal Hydride and Nickel Cadmium.
    Li-Ion 4000 mAh, non-removable Li-Ion 3900 mAh, non-removable Li-Ion 3279 mAh, non-removable (12.68 Wh)
  • Battery Test Battery Capacity is a measure (typically in Amp-hr) of the charge stored by the battery, and is determined by the mass of active material contained in the battery. The battery capacity represents the maximum amount of energy that can be extracted from the battery under certain conditions.
    Endurance rating 93h Endurance rating 101h
  • Charging
    Fast charging 25W
    USB Power Delivery 3.0
    Fast Qi/PMA wireless charging 15W
    Reverse wireless charging 4.5W     25W wired, PD3.0, 50% in 30 min (advertised)
    15W wireless (Qi/PMA)
    4.5W reverse wireless     Fast charging, 50% in 30 min (advertised)
    USB Power Delivery 2.0
    MagSafe fast wireless charging 15W
    Qi wireless charging 7.5W

Hardware

  •   Samsung Galaxy S21Samsung Galaxy S23Apple iPhone 14
  • Operating System
    Android 11, One UI 3.1 Android 13, One UI 5.1 iOS 16, upgradable to iOS 16.0.2
  • Chipset Chipset is a group of integrated circuits designed to perform one or a more dedicated functions, often with real time computing constraints, Popular smartphones are equipped with more advanced embedded chipsets that can do many different tasks depending on their programming.
    Exynos 2100 (5 nm) - InternationalQualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) Apple A15 Bionic (5 nm)
  • CPU CPU (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone.
    Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - InternationalOcta-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680) - USA/China Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) Hexa-core (2x3.23 GHz Avalanche + 4x1.82 GHz Blizzard)
  • GPU GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion.
    Mali-G78 MP14 - InternationalAdreno 660 - USA/China Adreno 740 Apple GPU (5-core graphics)
  • Performance
    AnTuTu: 584055 (v8)
    GeekBench: 3238 (v5.1)
    GFXBench: 60fps (ES 3.1 onscreen)     AnTuTu: 1231075 (v9)
    GeekBench: 4950 (v5.1)
    GFXBench: 110fps (ES 3.1 onscreen)
  • Internal Storage Internal Storage is a data storage space (flash memory) mostly used in smartphones, tablets and other electronic devices where operating system, apps, music, photos, videos, files and other user data Is stored.
    128GB 8GB RAM, 256GB 8GB RAM 128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM
    UFS 3.1 - 128GB only
    UFS 4.0     128GB 6GB RAM, 256GB 6GB RAM, 512GB 6GB RAM
  • Card Slot Memory Card Slot is a special slot for inserting a memory card. Memory cards allow you to expand the phone's built-in memory, A memory card (sometimes called a flash memory card or a storage card) is a small storage medium used to store data such as text, pictures, audio, and video, for use on small, portable or remote computing devices such as mobile phones, mp3 players, digital cameras.
    No No No
  • Sensors Sensors are electronic components that detects and responds to some type of input from the physical environment. The specific input could be light, heat, motion, moisture, pressure and location, The output is generally a signal that is converted to use in computing systems, a location sensor, such as a GPS receiver is able to detect current location of your electronic device.
    Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
    Samsung DeX, Samsung Wireless DeX (desktop experience support)
    Bixby natural language commands and dictation
    Samsung Pay (Visa, MasterCard certified)     Face ID, accelerometer, gyro, proximity, compass, barometer

Connectivity

  •   Samsung Galaxy S21Samsung Galaxy S23Apple iPhone 14
  • Wi-fi Wi-Fi is a popular wireless networking technology using radio waves to provide high-speed network connections that allows devices to communicate without cords or cables, Wi-Fi is increasingly becoming the preferred mode of internet connectivity all over the world.
    Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, hotspot
  • Bluetooth Bluetooth is a wireless communications technology for exchanging data between mobile phones, headsets, computers and other network devices over short distances without wires, Bluetooth technology was primarily designed to support simple wireless networking of personal consumer devices.
    5.0, A2DP, LE 5.3, A2DP, LE 5.3, A2DP, LE
  • USB
    USB Type-C 3.2, USB On-The-Go USB Type-C 3.2, OTG Lightning, USB 2.0
  • GPS GPS The Global Positioning System is a satellite-based radio navigation system, GPS permits users to determine their position, velocity and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky.
    Yes, with A-GPS, GLONASS, BDS, GALILEO GPS, GLONASS, BDS, GALILEO Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS
  • NFC NFC (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches.
    Yes Yes Yes
  • Radio
    FM radio (Snapdragon model only; market/operator dependent) No No

Sound

Design

  •   Samsung Galaxy S21Samsung Galaxy S23Apple iPhone 14
  • Type Design Type called form factor refers to a mobile phone's size, shape, and style as well as the layout and position of major components of phone. There are three major form factors seen in mobile phones => bar phones, folding phones and sliding phones.
    Bar Bar Bar
  • Dimensions
    151.7 x 71.2 x 7.9 mm (5.97 x 2.80 x 0.31 in) 146.3 x 70.9 x 7.6 mm (5.76 x 2.79 x 0.30 in) 146.7 x 71.5 x 7.8 mm (5.78 x 2.81 x 0.31 in)
  • Weight
    169 g (Sub6), 171 g (mmWave) (5.96 oz) 168 g (5.93 oz) 172 g (6.07 oz)
  • Colors
    Phantom Gray, Phantom White, Phantom Violet, Phantom Pink Phantom Black, Cream, Green, Lavender, Graphite, Lime Midnight, Purple, Starlight, Blue, Red
  • Build
    Glass front (Gorilla Glass Victus), plastic back, aluminum frame Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame Glass front (Gorilla Glass), glass back (Gorilla Glass), aluminum frame

Network

  •   Samsung Galaxy S21Samsung Galaxy S23Apple iPhone 14
  • Speed
    HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G HSPA, LTE-A (up to 7CA), 5G HSPA 42.2/5.76 Mbps, LTE-A, 5G, EV-DO Rev.A 3.1 Mbps
  • SIM SIM (Subscriber Identity Module) is a small card that contains mobile network subscriber's account information. This allows the phone using the card to attach to a mobile network. The SIM card is most commonly associated with GSM and UMTS mobile networks. Moving a SIM card from one phone to another allows a subscriber to switch mobile phones without having to contact their mobile network carrier. SIM cards can also be used by a phone to store limited amounts of data, such as phone numbers and text messages.
    Single SIM (Nano-SIM and/or eSIM) or Dual SIM (Nano-SIM and/or eSIM, dual stand-by) Nano-SIM and eSIM or Dual SIM (2 Nano-SIMs and eSIM, dual stand-by)
    IP68 dust/water resistant (up to 1.5m for 30 min)
    Armor aluminum frame with tougher drop and scratch resistance (advertised)     Dual SIM (Nano-SIM and eSIM) or Dual eSIM - International Dual eSIM with multiple numbers - USA Dual SIM (Nano-SIM, dual stand-by) - China
  • 2G Network
    GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only)
    CDMA 800 / 1900 & TD-SCDMA     GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM)
  • 3G Network
    HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
    CDMA2000 1xEV-DO     HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
  • 4G Network
    1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71 - SM-G991U1 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International
    1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 38, 39, 40, 41, 46, 48, 66, 71 - USA     1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66 - A2882, A2884
  • 5G Network
    2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-G991U1 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International
    1, 7, 25, 28, 41, 66, 71, 78, 258, 260, 261 SA/NSA/Sub6/mmWave - USA     1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 66, 70, 77, 78, 79 SA/NSA/Sub6 - A2882, A2884

FCC SAR Levels

  •   Samsung Galaxy S21Samsung Galaxy S23Apple iPhone 14
  • FCC Approval Date This is the date the phone SAR test was completed before the phone's release to the public as required by law.
    08 December 2020 08 December 2022 03 August 2022
  • FCC ID The FCC ID is the code used to register a device for FCC compliance
    A3LSMG991U A3LSMS911B BCG-E8138A
  • FCC Report Link A direct link to the FCC's website for confirming SAR levels that are listed on our website - We did the homework for you!
    FCC Specific Absorption Rate (SAR) Report For Manufacturer Submitted Model FCC Specific Absorption Rate (SAR) Report For Manufacturer Submitted Samsung Galaxy S23 Model SMS911U A3LSMS911B FCC Specific Absorption Rate (SAR) Report For Manufacturer Submitted iPhone 14 Model A2649 BCG-E8138A
  • US SAR Ratings USA Legal Limit is 1.6 W/kg
    USA Legal Limit is 1.6 W/kg - FCC SAR testing is measured in watts per kilogram (or W/kg) averaged over ONE gram of simulated biological tissue. USA Legal Limit is 1.6 W/kg - FCC SAR testing is measured in watts per kilogram (or W/kg) averaged over ONE gram of simulated biological tissue. USA Legal Limit is 1.6 W/kg - FCC SAR testing is measured in watts per kilogram (or W/kg) averaged over ONE gram of simulated biological tissue.
  • Head SAR Level SAR test when held against your head when only using cellular service. Wifi and other transmitter are NOT active
    0.74 W/kg 0.75 W/kg 1.143 W/kg
  • Body SAR Level SAR test when held against your body only using cellular service. Wifi and other transmitter are NOT active
    1.08 W/kg .70 W/kg 1.108 W/kg
  • Product Specific Use SAR test when held against your body only using the phone as a hotspot. Cellular and other transmitter are NOT active
    1.11 W/Kg 1.09 W/kg 1.144 W/kg
  • Simultaneous Transmission The highest possible SAR recorded with ALL transmitters active, Cellular, WiFi, and Hotspot
    1.58 W/kg 1.578 W/kg 1.517 W/kg
  • Simultaneous Head The highest possible SAR test when held against your HEAD with cellular and WiFi transmitters active,
    1.45 W/kg 1.578 W/kg 1.395 W/kg
  • Simultaneous Body The highest possible SAR test when held against your BODY with cellular and WiFi transmitters active,
    1.54 W/kg 1.352 W/kg 1.507 W/kg
  • Hotspot SAR The highest possible SAR test when held against your BODY using the phone as a hotspot with cellular and WiFi transmitters active,
    1.58 W/kg 1.355 W/kg 1.507 W/kg

EU SAR Level

  •   Samsung Galaxy S21Samsung Galaxy S23Apple iPhone 14
  • EU SAR Ratings
    European Legal Limit is 2.0 W/kg - EU SAR testing is measured in watts per kilogram (or W/kg) averaged over TEN grams of simulated biological tissue. European Legal Limit is 2.0 W/kg - EU SAR testing is measured in watts per kilogram (or W/kg) averaged over TEN grams of simulated biological tissue.
  • Head SAR Level
    0.46 W/kg 0.98 W/kg
  • Body SAR Level
    1.51 W/kg 0.98 W/kg
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