Apple iPhone 7 vs Samsung Galaxy A51 vs Huawei nova 7 SE

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          General Info

          Manufacturer
          Apple Samsung Huawei
          Announced
          September 2016 December 2019 April 2020
          Status
          Available - September 2016 Coming Soon - December 12, 2019 Coming Soon - April 2020
          Price
          Rs. 60,000 ($882.35) [Similarly Priced] Rs. 23,999 ($0.00) [Similarly Priced] -
          Colors
          Jet Black, Black, Silver, Gold, Rose Gold Prism Crush White, Black, Pink, Blue Black, Purple, Green, Blue
          Form Factor
          Candybar Candybar Candybar
          Dimension
          138.3 x 67.1 x 7.1 mm
          (5.44 x 2.64 x 0.28 in)
          158.4 x 73.7 x 7.9 mm
          (6.24 x 2.9 x 0.31 in)
          162.3 x 75 x 8.6 mm
          (6.39 x 2.95 x 0.34 in)
          Weight
          138 g (4.87 oz) 172 g (6.07 oz) 189 g (6.67 oz)
          SIM Type
          Nano SIM Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
          2G Network
          GSM 850 / 900 / 1800 / 1900
          CDMA2000 1xEV-DO
          GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
          CDMA 800 & TD-SCDMA
          3G Network
          HSDPA 850 / 900 / 1700 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
          HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
          HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
          4G Network
          LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700) LTE (unspecified) LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 6(900), 8(900), 18(800), 19(800), 26(850)
          5G Network
          - - 5G band 1,3,41,78,79 SA/NSA
          SAR US
          1.19 W/kg (head)
          1.19 W/kg (body)
          - W/kg (head)
          - W/kg (body)
          - W/kg (head)
          - W/kg (body)
          SAR EU
          1.38 W/kg (head)
          1.34 W/kg (body)
          - W/kg (head)
          - W/kg (body)
          - W/kg (head)
          - W/kg (body)
          Messaging
          SMS, MMS, Push Mail, EMail, IM
          Build Features
          - Fingerprint with Force Touch
          - IP67 certified - dust and water resistant
          - Water resistant up to 1 meter and 30 minutes
          - Apple Pay (Visa, MasterCard, AMEX certified)
          - Fingerprint Sensor(In-display)
          - Fingerprint Sensor (side-mounted)

          Hardware and OS

          OS
          iOS 10 Android 9.0 (Pie) Android 10.0 (AOSP + HMS)
          User Interface
          - One UI EMUI 10.1
          Processor
          Quad-core, Apple A10 Fusion Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53), Exynos 9611 (10nm) Octa-core (1x2.36 GHz Cortex-A76 & 3x2.22 GHz Cortex-A76 & 4x1.84 GHz Cortex-A55), HiSilicon Kirin 820 5G (7nm)
          GPU
          6 core Mali-G72 MP3 Mali-G57 (6-core)
          RAM
          2 GB 8 GB 8 GB
          Internal Memory
          32/128/256 GB 128 GB 256 GB
          External Memory
          No microSD, up to 512 GB (dedicated slot) NM (Nano Memory), up to 256GB (uses shared SIM slot)

          Display

          Type
          LED-backlit IPS LCD Capacitive Touchscreen, 3D Touch Display, Ion-strengthened Glass, Oleophobic Coating Full HD+ Infinity-O Super AMOLED Capacitive Touchscreen LTPS IPS LCD Capacitive Touchscreen
          HDR10
          Colors
          16M colors 16M colors 16M colors
          Size
          4.7 inches 6.5 inches 6.5 inches
          Resolution
          750 x 1334 pixels (326 ppi) 1080 x 2340 pixels (396 ppi) 1080 x 2400 pixels (405 ppi)
          Screen-to-Body Ratio
          65.45% 89.06% 83.76%
          Multi-Touch

          Multimedia

          3.5mm Jack
          Radio
          No FM radio -
          Games
          Yes + Downloadable Yes + Downloadable Yes + Downloadable
          Loud Speaker

          Camera

          Rear Camera
          12 MP 48 MP + 12 MP + 5 MP + 5 MP 64 MP + 8 MP + 2 MP + 2 MP
          Flash
          Quad-LED (dual tone) LED Flash LED flash
          Features
          Phase Detection Autofocus, f/1.8, OIS, Geo-tagging, simultaneous 4K video and 8MP image recording, touch focus, face/smile detection, HDR (photo/panorama) 48 MP, f/1.8, (wide), 1/2", 0.8µm, PDAF
          12 MP, f/2.2, 13mm (ultrawide)
          5 MP, f/2.2, depth sensor
          5 MP, f/2.4, macro camera
          Panorama, HDR
          64 MP, f/1.8, 26mm (wide), PDAF
          8 MP, f/2.4, 17mm (ultrawide)
          2 MP, f/2.4, (macro)
          2 MP, f/2.4, (depth)
          Panorama, HDR
          Video
          2160p@30fps, 1080p@60fps,1080p@120fps, 720p@240fps 2160p@30fps, 1080p@30fps 2160p, 1080p, 720p@960fps
          Front Camera
          7 MP, 1080p@30fps, 720p@240fps, face detection, HDR, panorama 32 MP, f/2.0, 25mm (wide)
          HDR
          1080p@30fps
          16 MP, f/2.0, 26mm (wide), 1/3.1", 1.0µm
          HDR
          1080p@30fps

          Connectivity and Data Rate

          GPRS
          Yes Yes Yes
          Edge
          Yes Yes Yes
          3G
          HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps, EV-DO Rev.A 3.1 Mbps HSPA, LTE-A HSPA 42.2/5.76 Mbps, LTE-A, 5G
          Bluetooth
          v4.2, A2DP, LE 5.0, A2DP, LE 5.1, A2DP, LE
          Wi-Fi
          Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
          USB
          v2.0, reversible connector 2.0, Type-C 1.0 reversible connector, USB On-The-Go 2.0, Type-C 1.0 reversible connector, USB On-The-Go
          GPS
          Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS
          Browser
          HTML5 (Safari) Yes Yes

          User Memory

          Internal
          32/128/256 GB, 2 GB RAM 128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 64 GB, 4 GB RAM 256 GB, 8 GB RAM or 128 GB, 8 GB RAM
          Expandable Storage
          No microSD, up to 512 GB (dedicated slot) NM (Nano Memory), up to 256GB (uses shared SIM slot)
          USB OTG
          - Supported Supported

          Sensors

          Fingerprint
          fingerprint supported fingerprint supported fingerprint supported
          Proximity Sensor
          proximity sensor present proximity sensor present proximity sensor present
          Accelerometer Sensor
          accelerometer sensor present accelerometer sensor present accelerometer sensor present
          Magnetic-field Sensor (Compass)
          magnetic field sensor present magnetic field sensor present magnetic field sensor present
          Gyroscope Sensor
          gyroscope sensor present gyroscope sensor present gyroscope sensor not present
          NFC
          NFC supported NFC not supported NFC not supported

          Battery

          Type
          Non-removable Li-Po battery Non-removable Li-Po Battery
          Fast battery charging 15W
          Non-removable Li-Po Battery
          Fast charging 40W, 70% in 30 min (advertised)
          Reverse charging 5W
          Capacity
          1960 mAh 4000 mAh 4000 mAh
          Stand by
          - - -
          Talk Time
          Up to 14 h - -

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