Apple iPhone X vs Samsung Galaxy A51

Price Comparison (India)

Manufacturer
Apple	Samsung
Announced
September 2017	December 2019
Status
Coming Soon - September 2017	Coming Soon - December 12, 2019
Price
Rs. 89,000 ($999.00) [Similarly Priced]	Rs. 23,999 ($0.00) [Similarly Priced]
Colors
Space Gray, Silver	Prism Crush White, Black, Pink, Blue
Form Factor
Candybar	Candybar
Dimension
143.6 x 70.9 x 7.7 mm (5.65 x 2.79 x 0.3 in)	158.4 x 73.7 x 7.9 mm (6.24 x 2.9 x 0.31 in)
Weight
174 g (6.14 oz)	172 g (6.07 oz)
SIM Type
Nano-SIM	Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)
2G Network
GSM 850 / 900 / 1800 / 1900 CDMA2000 1xEV-DO & TD-SCDMA	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network
LTE	LTE (unspecified)
Messaging
SMS, MMS, Push Mail, EMail, IM
Build Features
- Fingerprint Sensor - IP68 certified - dust and water resistant - Water resistant up to 1.5 meters and 30 minutes - Apple Pay (Visa, MasterCard, AMEX certified)	- Fingerprint Sensor(In-display)
Notification LED
Yes	-

OS
iOS 11	Android 9.0 (Pie)
User Interface
-	One UI
Processor
Hexa-core, Apple A11 Bionic	Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53), Exynos 9611 (10nm) [Similar]
GPU
-	Mali-G72 MP3 [Similar]
RAM
3 GB [Browse Similar]	8 GB [Browse Similar]
Internal Memory
64/256 GB	128 GB
External Memory
No	microSD, up to 512 GB (dedicated slot)

Type
Super AMOLED Capacitive Touchscreen, Ion-strengthened Glass, Oleophobic Coating	Full HD+ Infinity-O Super AMOLED Capacitive Touchscreen
Colors
16M colors	16M colors
Size
5.8 inches [Similar]	6.5 inches [Similar]
Resolution
1125 x 2436 pixels (463 ppi)	1080 x 2340 pixels (396 ppi)
Screen-to-Body Ratio
81.01%	89.06%
Multi-Touch

Rear Camera
Dual 12 MP [Similar]	48 MP + 12 MP + 5 MP + 5 MP [Similar]
Flash
Quad-LED (dual Tone) Flash	LED Flash
Features
Phase Detection Autofocus, f/1.8 & f/2.4, 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
Video
2160p@60fps, 1080p@30/60/120fps, 720p@240fps	2160p@30fps, 1080p@30fps
Front Camera
7 MP, 1080p@30fps, 720p@240fps, face detection, HDR, panorama [Similar]	32 MP, f/2.0, 25mm (wide) HDR 1080p@30fps [Similar]

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSPA 42.2/5.76 Mbps, LTE-A (4CA) Cat16 1024/150 Mbps, EV-DO Rev.A 3.1 Mbps	HSPA, LTE-A
Bluetooth
5.0, A2DP, LE	5.0, 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
USB
3.0, reversible connector; magnetic connector	2.0, Type-C 1.0 reversible connector, USB On-The-Go
GPS
Yes, with A-GPS, GLONASS, BDS, GALILEO	Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser
HTML5 (Safari)	Yes

Internal
64/256 GB, 3 GB RAM	128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 64 GB, 4 GB RAM
Expandable Storage
No	microSD, up to 512 GB (dedicated slot)
USB OTG
Not Supported	Supported