Phone Comparison - Samsung Galaxy J7 (2017) vs Oppo A9 (2020) vs Apple iPhone 11 Pro Max

general General Info

Manufacturer Samsung Oppo Apple
Announced June 2017 September 2019 September 2019
Status Available - July 2017 Coming Soon - 2019 Coming Soon - September 2019
Price Rs. 24,500 ($330.00) [Similarly Priced] Rs. 16,990 ($0.00) [Similarly Priced] Rs. 109,900 ($0.00) [Similarly Priced]
Colors Gold, Black, Pink, Blue Marine Green, Space Purple Space Gray, Silver, Gold
Form Factor Candybar Candybar Candybar
Dimension 152.4 x 74.7 x 7.9 mm
(6 x 2.94 x 0.31 in)
163.6 × 75.6 × 9.1 mm
(6.44 × 2.98 × 0.36 in)
158 x 77.8 x 8.1 mm
(6.22 x 3.06 x 0.32 in)
Weight - 195 g (6.88 oz) 226 g (7.97 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Hybrid Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) - for 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 GSM 850 / 900 / 1800 / 1900
CDMA2000 1xEV-DO
3G Network HSDPA 850 / 900 / 1900 / 2100 - J710F, J710H
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - J710M
HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - J710F LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 40(2300), 41(2500) LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 14(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 29(700), 30(2300), 32(1500), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 46, 66(1700/2100), 71(600)
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - - Fingerprint Sensor
- IP68 dust/water resistant (up to 2m for 30 mins)
- Apple Pay (Visa, MasterCard, AMEX certified)
Apple Pencil Support
Dolby Vision HDR10
Wide color gamut
True-tone
120 Hz touch-sensing

hardware Hardware and OS

OS Android OS, v7.1 (Nougat) Android 9.0 (Pie) iOS 13
User Interface - ColorOS 6.1 -
Processor Octa-core 1.6 GHz Cortex-A53, Exynos 7870 Octa-core(Quad 2GHz Kryo 260 + Quad 1.8GHz Kryo 260) , Qualcomm SDM665 Snapdragon 665 (11 nm) Hexa-core, Apple A13 Bionic (7 nm+)
GPU Mali-T830 MP2 Adreno 610 Apple GPU (4-core graphics)
RAM 3 GB 8 GB 6 GB
Internal Memory 16 GB 128 GB 128/256/512 GB
External Memory microSD, up to 256 GB microSD, up to 256 GB No

display Display

Type Super AMOLED capacitive touchscreen, 2.5D Gorilla Glass HD+ IPS Touchscreen, Corning Gorilla Glass 3+ protection Full HD+ OLED Capacitive Touchscreen
Scratch-resistant Glass, Oleophobic Coating
Dolby Vision, HDR10
Wide color gamut, True-tone
120 Hz touch-sensing
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 6.5 inches 6.5 inches
Resolution 1080 x 1920 pixels (401 ppi) 720 x 1600 pixels (270 ppi) 1242 x 2688 pixels (456 ppi)
Screen-to-Body Ratio 73.08% - 84.27%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes no
Radio FM radio, RDS, recording FM radio, recording No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP 48 MP + 8 MP + 2 MP + 2 MP 12 MP + 12 MP + 12 MP
Flash LED Flash Dual-LED Flash Quad-LED dual-tone flash
Features Autofocus, f/1.7, 28mm, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR 48 MP, f/1.79, (wide), 1/2", 0.8µm, PDAF
8 MP, f/2.5, 13mm (ultrawide), 1.12µm
2 MP, f/2.4, 1/5", 1.75µm (dedicated macro camera)
2 MP, f/2.4, 1/5", 1.75µm, depth sensor
HDR, Panorana
12 MP, f/1.8, 26mm (wide), 1/2.55", 1.4µm, PDAF, OIS
12 MP, f/2.4, 52mm (telephoto), 1/3.4", 1.0µm, PDAF, OIS, 2x optical zoom
12 MP, (ultrawide)
HDR, panorama
Video 1080p@30fps 2160p@30fps, 1080p@30/60/120fps, (gyro-EIS) 2160p@24/30/60fps, 1080p@30/60/120/240fps, HDR, stereo sound recording
Front Camera 13 MP, f/1.9 [Similar] 16 MP, f/2.0, HDR, 1080p@30fps [Similar] 12 MP, 26mm (wide), f/2.0, 1.25µm
TOF 3D camera
HDR
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat9 450/50 Mbps HSPA 42.2/5.76 Mbps, LTE-A (4CA) Cat16 1024/150 Mbps, EV-DO Rev.A 3.1 Mbps
Bluetooth v4.1, A2DP 5.0, A2DP, LE 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 6 802.11 a/b/g/n/ac/ax, dual-band, hotspot
USB microUSB v2.0 2.0, Type-C 1.0 reversible connector 2.0, proprietary reversible connector
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, GALILEO, QZSS
Browser HTML5 Yes HTML5 (Safari)

memory User Memory

Internal 16 GB, 3 GB RAM 128 GB, 8 GB RAM or 64 GB, 6 GB RAM 128/256/512 GB, 6 GB RAM
Expandable Storage microSD, up to 256 GB microSD, up to 256 GB No
USB OTG Supported Yes Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Light Sensor light sensor present light sensor present light 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 present
Barometer Sensor barometer sensor barometer sensor not present barometer sensor present
NFC NFC supported NFC not supported NFC supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Po Battery
Fast battery charging 18W (Quick Charge 4)
Non-removable Li-Ion battery
Fast battery charging 18W
USB Power Delivery 3.0
Qi wireless charging
Reverse wireless charging
Capacity 3600 mAh 4880 mAh 3500 mAh
Stand by - - -
Talk Time - - Up to 20 h (3G)