RAM	2GB RAM	8 GB RAM
Memory	64GB inbuilt	128 GB inbuilt, Memory Card Not Supported
Rear Camera	12MP Rear	108 MP Quad Rear
Battery	1821mAh Battery with Fast Charging	4780 mAh Battery with Fast Charging
Processor	Apple A11, Hexa Core, 2.39GHz Processor	Snapdragon 865 , Octa Core, 2.84 GHz Processor
Display Size	4.7 inches	6.67 inches
Weight	148g	208 g
Front Camera	7MP Front Camera	20 MP Front Camera
Resolution	750x1334px	1080 x 2340 px

NETWORK	Technology	GSM / HSPA / LTE	GSM / HSPA / LTE / 5G
NETWORK	2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
NETWORK	3G bands	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
NETWORK	4G bands	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), 30(2300), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100)	1, 2, 3, 4, 5, 7, 8, 20, 28, 32, 38, 40 - Global<br/>1, 2, 3, 4, 5, 7, 8, 12, 17, 34, 38, 39, 40, 41 - China
NETWORK	Speed	HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat12 600/150 Mbps, EV-DO Rev.A 3.1 Mbps	HSPA 42.2/5.76 Mbps, LTE-A, 5G (2+ Gbps DL)
LAUNCH	Announced	2017, September	2020, February 13
LAUNCH	Status	Available. Released 2017, September	Available. Released 2020, February 14
BODY	Dimensions	138.4 x 67.3 x 7.3 mm (5.45 x 2.65 x 0.29 in)	162.5 x 74.8 x 9 mm (6.40 x 2.94 x 0.35 in)
BODY	Weight	148 g (5.22 oz)	208 g (7.34 oz)
BODY	Build	Front/back glass, aluminum frame	Glass front (Gorilla Glass 5), glass back, aluminum frame
BODY	SIM	Nano-SIM<br/>IP67 dust/water resistant (up to 1m for 30 mins)<br/>Apple Pay (Visa, MasterCard, AMEX certified)	Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
DISPLAY	Type	IPS LCD capacitive touchscreen, 16M colors	Super AMOLED, 90Hz, HDR10+, 500 nits (typ)
DISPLAY	Size	4.7 inches, 60.9 cm2?(~65.4% screen-to-body ratio)	6.67 inches, 109.2 cm2?(~89.8% screen-to-body ratio)
DISPLAY	Resolution	750 x 1334 pixels, 16:9 ratio (~326 ppi density)	1080 x 2340 pixels, 19.5:9 ratio (~386 ppi density)
DISPLAY	Protection	Ion-strengthened glass, oleophobic coating<br/>Wide color gamut<br/>3D Touch display & home button<br/>True-tone	Corning Gorilla Glass 5
PLATFORM	OS	iOS 11, upgradable to iOS 12.4	Android 10, MIUI 12
PLATFORM	Chipset	Apple A11 Bionic (10 nm)	Qualcomm SM8250 Snapdragon 865 (7 nm+)
PLATFORM	CPU	Hexa-core (2x Monsoon + 4x Mistral)	Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
PLATFORM	GPU	Apple GPU (three-core graphics)	Adreno 650
MEMORY	Card slot	No	No
MEMORY	Internal	64GB 2GB RAM, 256GB 2GB RAM	128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM<br/>UFS 3.0
MAIN CAMERA	Features	Quad-LED dual-tone flash, HDR	Dual-LED dual-tone flash, HDR, panorama
MAIN CAMERA	Video	2160p@24/30/60fps, 1080p@30/60/120/240fps	8K@30fps, 4K@30/60fps, 1080p@30/60fps; gyro-EIS
SELFIE CAMERA	Single	7 MP, f/2.2	20 MP, f/2.0, (wide), 1/3", 0.9?m
SELFIE CAMERA	Features	Face detection, HDR, panorama	HDR
SELFIE CAMERA	Video	1080p@30fps	1080p@30fps
SOUND	Loudspeaker	Yes, with stereo speakers	Yes, with stereo speakers
SOUND	3.5mm jack	No<br/>Active noise cancellation with dedicated mic	No<br/>24-bit/192kHz audio
COMMS	WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, DLNA, hotspot
COMMS	Bluetooth	5.0, A2DP, LE	5.1, A2DP, LE, aptX HD, aptX Adaptive
COMMS	GPS	Yes, with A-GPS, GLONASS, GALILEO, QZSS	Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS
COMMS	NFC	Yes	Yes
COMMS	Radio	No	No
COMMS	USB	2.0, proprietary reversible connector	USB Type-C 2.0, USB On-The-Go
FEATURES	Sensors	Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, barometer<br/>Siri natural language commands and dictation	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometer
BATTERY	Charging	Non-removable Li-Ion 1821 mAh battery (6.96 Wh)<br/>Fast battery charging 15W: 50% in 30 min<br/>USB Power Delivery 2.0<br/>Qi wireless charging	Fast charging 30W<br/>Power Delivery 3.0<br/>Fast wireless charging 30W<br/>Reverse wireless charging 5W
MISC	Colors	Silver, Space Gray, Gold, Red	Coral Green, Twilight Grey, Peach Gold
MISC	Models	A1863, A1905, A1906	M2001J2G, M2001J2I
MISC	SAR	1.32 W/kg (head) ? ? 1.36 W/kg (body) ? ?	1.09 W/kg (head) ? ? 1.02 W/kg (body) ? ?
MISC	SAR EU	1.19 W/kg (head) ? ? 1.17 W/kg (body) ? ?	0.69 W/kg (head) ? ? 0.99 W/kg (body) ? ?
TESTS	Performance	Basemark OS II 2.0: 3934	AnTuTu: 578056 (v8)<br/>GeekBench: 3322 (v5.1)<br/>GFXBench: 42fps (ES 3.1 onscreen)
TESTS	Display	Contrast ratio: 1395:1 (nominal), 3.957 (sunlight)	Contrast ratio: Infinite (nominal)
TESTS	Camera	Photo?/?Video	Photo?/?Video
TESTS	Loudspeaker	Voice 71dB / Noise 77dB / Ring 80dB	-26.9 LUFS (Good)